diff options
| author | Nikos Mavrogiannopoulos <nmav@redhat.com> | 2016-12-02 15:59:17 +0100 |
|---|---|---|
| committer | Nikos Mavrogiannopoulos <nmav@gnutls.org> | 2016-12-04 19:17:50 +0100 |
| commit | 8f0bf2fc4bfa06a8f44300f57bb40f143687cb5b (patch) | |
| tree | 36fe4cda28b96549778e9a86623f9f7f7f382cd3 /gl | |
| parent | f6baeef550af8a4ba4805eef342b0f7327ec0554 (diff) | |
| download | gnutls-8f0bf2fc4bfa06a8f44300f57bb40f143687cb5b.tar.gz | |
gl: removed iconv module
It is no longer used by the library.
Diffstat (limited to 'gl')
42 files changed, 1058 insertions, 2221 deletions
diff --git a/gl/Makefile.am b/gl/Makefile.am index 13eed87cdf..70708d5b80 100644 --- a/gl/Makefile.am +++ b/gl/Makefile.am @@ -21,7 +21,7 @@ # the same distribution terms as the rest of that program. # # Generated by gnulib-tool. -# Reproduce by: gnulib-tool --import --local-dir=gl/override --lib=libgnu --source-base=gl --m4-base=gl/m4 --doc-base=doc --tests-base=gl/tests --aux-dir=build-aux --with-tests --avoid=alignof-tests --avoid=lock-tests --avoid=lseek-tests --lgpl=2 --no-conditional-dependencies --libtool --macro-prefix=gl --no-vc-files --lgpl=2 alloca byteswap c-ctype extensions func gendocs getline gettext-h gettimeofday hash-pjw-bare havelib iconv intprops lib-msvc-compat lib-symbol-versions maintainer-makefile manywarnings memmem-simple minmax netdb netinet_in pmccabe2html read-file secure_getenv snprintf stdint strcase strndup strtok_r strverscmp sys_socket sys_stat time_r unistd valgrind-tests vasprintf vsnprintf warnings +# Reproduce by: gnulib-tool --import --local-dir=gl/override --lib=libgnu --source-base=gl --m4-base=gl/m4 --doc-base=doc --tests-base=gl/tests --aux-dir=build-aux --with-tests --avoid=alignof-tests --avoid=lock-tests --avoid=lseek-tests --lgpl=2 --no-conditional-dependencies --libtool --macro-prefix=gl --no-vc-files alloca byteswap c-ctype extensions func gendocs getline gettext-h gettimeofday hash-pjw-bare havelib intprops lib-msvc-compat lib-symbol-versions maintainer-makefile manywarnings memmem-simple minmax netdb netinet_in pmccabe2html read-file secure_getenv snprintf stdint strcase strndup strtok_r strverscmp sys_socket sys_stat time_r unistd valgrind-tests vasprintf vsnprintf warnings AUTOMAKE_OPTIONS = 1.9.6 gnits @@ -51,7 +51,6 @@ libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) EXTRA_libgnu_la_SOURCES = libgnu_la_LDFLAGS = $(AM_LDFLAGS) libgnu_la_LDFLAGS += -no-undefined -libgnu_la_LDFLAGS += $(LTLIBICONV) libgnu_la_LDFLAGS += $(LTLIBINTL) ## begin gnulib module absolute-header @@ -288,6 +287,34 @@ EXTRA_DIST += intprops.h ## end gnulib module intprops +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create <limits.h> when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(AM_V_GEN)rm -f $@-t $@ && \ + { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ + sed -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + < $(srcdir)/limits.in.h; \ + } > $@-t && \ + mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + ## begin gnulib module lseek @@ -641,6 +668,7 @@ stdint.h: stdint.in.h $(top_builddir)/config.status -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ @@ -866,6 +894,7 @@ stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ diff --git a/gl/alloca.in.h b/gl/alloca.in.h index a87da81818..aa45ff06e4 100644 --- a/gl/alloca.in.h +++ b/gl/alloca.in.h @@ -51,6 +51,8 @@ extern "C" void *_alloca (unsigned short); # pragma intrinsic (_alloca) # define alloca _alloca +# elif defined __MVS__ +# include <stdlib.h> # else # include <stddef.h> # ifdef __cplusplus diff --git a/gl/getdelim.c b/gl/getdelim.c index 46f145aba4..18167cb772 100644 --- a/gl/getdelim.c +++ b/gl/getdelim.c @@ -47,6 +47,16 @@ # define getc_maybe_unlocked(fp) getc_unlocked(fp) #endif +static void +alloc_failed (void) +{ +#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ + /* Avoid errno problem without using the realloc module; see: + http://lists.gnu.org/archive/html/bug-gnulib/2016-08/msg00025.html */ + errno = ENOMEM; +#endif +} + /* Read up to (and including) a DELIMITER from FP into *LINEPTR (and NUL-terminate it). *LINEPTR is a pointer returned from malloc (or NULL), pointing to *N characters of space. It is realloc'ed as @@ -74,6 +84,7 @@ getdelim (char **lineptr, size_t *n, int delimiter, FILE *fp) new_lineptr = (char *) realloc (*lineptr, *n); if (new_lineptr == NULL) { + alloc_failed (); result = -1; goto unlock_return; } @@ -111,6 +122,7 @@ getdelim (char **lineptr, size_t *n, int delimiter, FILE *fp) new_lineptr = (char *) realloc (*lineptr, needed); if (new_lineptr == NULL) { + alloc_failed (); result = -1; goto unlock_return; } diff --git a/gl/iconv_open-aix.h b/gl/iconv_open-aix.h deleted file mode 100644 index 0ffc3fef16..0000000000 --- a/gl/iconv_open-aix.h +++ /dev/null @@ -1,256 +0,0 @@ -/* ANSI-C code produced by gperf version 3.0.3 */ -/* Command-line: gperf -m 10 ./iconv_open-aix.gperf */ -/* Computed positions: -k'4,$' */ - -#if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \ - && ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \ - && (')' == 41) && ('*' == 42) && ('+' == 43) && (',' == 44) \ - && ('-' == 45) && ('.' == 46) && ('/' == 47) && ('0' == 48) \ - && ('1' == 49) && ('2' == 50) && ('3' == 51) && ('4' == 52) \ - && ('5' == 53) && ('6' == 54) && ('7' == 55) && ('8' == 56) \ - && ('9' == 57) && (':' == 58) && (';' == 59) && ('<' == 60) \ - && ('=' == 61) && ('>' == 62) && ('?' == 63) && ('A' == 65) \ - && ('B' == 66) && ('C' == 67) && ('D' == 68) && ('E' == 69) \ - && ('F' == 70) && ('G' == 71) && ('H' == 72) && ('I' == 73) \ - && ('J' == 74) && ('K' == 75) && ('L' == 76) && ('M' == 77) \ - && ('N' == 78) && ('O' == 79) && ('P' == 80) && ('Q' == 81) \ - && ('R' == 82) && ('S' == 83) && ('T' == 84) && ('U' == 85) \ - && ('V' == 86) && ('W' == 87) && ('X' == 88) && ('Y' == 89) \ - && ('Z' == 90) && ('[' == 91) && ('\\' == 92) && (']' == 93) \ - && ('^' == 94) && ('_' == 95) && ('a' == 97) && ('b' == 98) \ - && ('c' == 99) && ('d' == 100) && ('e' == 101) && ('f' == 102) \ - && ('g' == 103) && ('h' == 104) && ('i' == 105) && ('j' == 106) \ - && ('k' == 107) && ('l' == 108) && ('m' == 109) && ('n' == 110) \ - && ('o' == 111) && ('p' == 112) && ('q' == 113) && ('r' == 114) \ - && ('s' == 115) && ('t' == 116) && ('u' == 117) && ('v' == 118) \ - && ('w' == 119) && ('x' == 120) && ('y' == 121) && ('z' == 122) \ - && ('{' == 123) && ('|' == 124) && ('}' == 125) && ('~' == 126)) -/* The character set is not based on ISO-646. */ -#error "gperf generated tables don't work with this execution character set. Please report a bug to <bug-gnu-gperf@gnu.org>." -#endif - -#line 1 "./iconv_open-aix.gperf" -struct mapping { int standard_name; const char vendor_name[10 + 1]; }; - -#define TOTAL_KEYWORDS 32 -#define MIN_WORD_LENGTH 4 -#define MAX_WORD_LENGTH 11 -#define MIN_HASH_VALUE 6 -#define MAX_HASH_VALUE 44 -/* maximum key range = 39, duplicates = 0 */ - -#ifdef __GNUC__ -__inline -#else -#ifdef __cplusplus -inline -#endif -#endif -static unsigned int -mapping_hash (register const char *str, register unsigned int len) -{ - static const unsigned char asso_values[] = - { - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 0, 4, 25, - 0, 11, 24, 9, 17, 3, 14, 21, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 3, 45, 1, 45, 45, 45, 45, 0, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45 - }; - return len + asso_values[(unsigned char)str[3]+2] + asso_values[(unsigned char)str[len - 1]]; -} - -struct stringpool_t - { - char stringpool_str6[sizeof("EUC-TW")]; - char stringpool_str7[sizeof("EUC-KR")]; - char stringpool_str8[sizeof("CP852")]; - char stringpool_str9[sizeof("EUC-JP")]; - char stringpool_str10[sizeof("ISO-8859-2")]; - char stringpool_str11[sizeof("CP857")]; - char stringpool_str12[sizeof("CP850")]; - char stringpool_str13[sizeof("ISO-8859-7")]; - char stringpool_str14[sizeof("CP932")]; - char stringpool_str15[sizeof("GB2312")]; - char stringpool_str16[sizeof("BIG5")]; - char stringpool_str17[sizeof("CP437")]; - char stringpool_str19[sizeof("ISO-8859-5")]; - char stringpool_str20[sizeof("ISO-8859-15")]; - char stringpool_str21[sizeof("ISO-8859-3")]; - char stringpool_str22[sizeof("ISO-8859-13")]; - char stringpool_str23[sizeof("CP1046")]; - char stringpool_str24[sizeof("ISO-8859-8")]; - char stringpool_str25[sizeof("CP856")]; - char stringpool_str26[sizeof("CP1125")]; - char stringpool_str27[sizeof("ISO-8859-6")]; - char stringpool_str28[sizeof("CP865")]; - char stringpool_str29[sizeof("CP922")]; - char stringpool_str30[sizeof("CP1252")]; - char stringpool_str31[sizeof("ISO-8859-9")]; - char stringpool_str33[sizeof("CP943")]; - char stringpool_str34[sizeof("ISO-8859-4")]; - char stringpool_str35[sizeof("ISO-8859-1")]; - char stringpool_str38[sizeof("CP1129")]; - char stringpool_str40[sizeof("CP869")]; - char stringpool_str41[sizeof("CP1124")]; - char stringpool_str44[sizeof("CP861")]; - }; -static const struct stringpool_t stringpool_contents = - { - "EUC-TW", - "EUC-KR", - "CP852", - "EUC-JP", - "ISO-8859-2", - "CP857", - "CP850", - "ISO-8859-7", - "CP932", - "GB2312", - "BIG5", - "CP437", - "ISO-8859-5", - "ISO-8859-15", - "ISO-8859-3", - "ISO-8859-13", - "CP1046", - "ISO-8859-8", - "CP856", - "CP1125", - "ISO-8859-6", - "CP865", - "CP922", - "CP1252", - "ISO-8859-9", - "CP943", - "ISO-8859-4", - "ISO-8859-1", - "CP1129", - "CP869", - "CP1124", - "CP861" - }; -#define stringpool ((const char *) &stringpool_contents) - -static const struct mapping mappings[] = - { - {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, -#line 43 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str6, "IBM-eucTW"}, -#line 42 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str7, "IBM-eucKR"}, -#line 25 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str8, "IBM-852"}, -#line 41 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str9, "IBM-eucJP"}, -#line 14 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str10, "ISO8859-2"}, -#line 27 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str11, "IBM-857"}, -#line 24 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str12, "IBM-850"}, -#line 19 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str13, "ISO8859-7"}, -#line 33 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str14, "IBM-932"}, -#line 40 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str15, "IBM-eucCN"}, -#line 44 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str16, "big5"}, -#line 23 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str17, "IBM-437"}, - {-1}, -#line 17 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str19, "ISO8859-5"}, -#line 22 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str20, "ISO8859-15"}, -#line 15 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str21, "ISO8859-3"}, -#line 31 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str22, "IBM-921"}, -#line 35 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str23, "IBM-1046"}, -#line 20 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str24, "ISO8859-8"}, -#line 26 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str25, "IBM-856"}, -#line 37 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str26, "IBM-1125"}, -#line 18 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str27, "ISO8859-6"}, -#line 29 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str28, "IBM-865"}, -#line 32 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str29, "IBM-922"}, -#line 39 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str30, "IBM-1252"}, -#line 21 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str31, "ISO8859-9"}, - {-1}, -#line 34 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str33, "IBM-943"}, -#line 16 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str34, "ISO8859-4"}, -#line 13 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str35, "ISO8859-1"}, - {-1}, {-1}, -#line 38 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str38, "IBM-1129"}, - {-1}, -#line 30 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str40, "IBM-869"}, -#line 36 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str41, "IBM-1124"}, - {-1}, {-1}, -#line 28 "./iconv_open-aix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str44, "IBM-861"} - }; - -#ifdef __GNUC__ -__inline -#ifdef __GNUC_STDC_INLINE__ -__attribute__ ((__gnu_inline__)) -#endif -#endif -const struct mapping * -mapping_lookup (register const char *str, register unsigned int len) -{ - if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH) - { - register int key = mapping_hash (str, len); - - if (key <= MAX_HASH_VALUE && key >= 0) - { - register int o = mappings[key].standard_name; - if (o >= 0) - { - register const char *s = o + stringpool; - - if (*str == *s && !strcmp (str + 1, s + 1)) - return &mappings[key]; - } - } - } - return 0; -} diff --git a/gl/iconv_open-hpux.h b/gl/iconv_open-hpux.h deleted file mode 100644 index 8f9f0a9ad4..0000000000 --- a/gl/iconv_open-hpux.h +++ /dev/null @@ -1,299 +0,0 @@ -/* ANSI-C code produced by gperf version 3.0.3 */ -/* Command-line: gperf -m 10 ./iconv_open-hpux.gperf */ -/* Computed positions: -k'4,$' */ - -#if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \ - && ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \ - && (')' == 41) && ('*' == 42) && ('+' == 43) && (',' == 44) \ - && ('-' == 45) && ('.' == 46) && ('/' == 47) && ('0' == 48) \ - && ('1' == 49) && ('2' == 50) && ('3' == 51) && ('4' == 52) \ - && ('5' == 53) && ('6' == 54) && ('7' == 55) && ('8' == 56) \ - && ('9' == 57) && (':' == 58) && (';' == 59) && ('<' == 60) \ - && ('=' == 61) && ('>' == 62) && ('?' == 63) && ('A' == 65) \ - && ('B' == 66) && ('C' == 67) && ('D' == 68) && ('E' == 69) \ - && ('F' == 70) && ('G' == 71) && ('H' == 72) && ('I' == 73) \ - && ('J' == 74) && ('K' == 75) && ('L' == 76) && ('M' == 77) \ - && ('N' == 78) && ('O' == 79) && ('P' == 80) && ('Q' == 81) \ - && ('R' == 82) && ('S' == 83) && ('T' == 84) && ('U' == 85) \ - && ('V' == 86) && ('W' == 87) && ('X' == 88) && ('Y' == 89) \ - && ('Z' == 90) && ('[' == 91) && ('\\' == 92) && (']' == 93) \ - && ('^' == 94) && ('_' == 95) && ('a' == 97) && ('b' == 98) \ - && ('c' == 99) && ('d' == 100) && ('e' == 101) && ('f' == 102) \ - && ('g' == 103) && ('h' == 104) && ('i' == 105) && ('j' == 106) \ - && ('k' == 107) && ('l' == 108) && ('m' == 109) && ('n' == 110) \ - && ('o' == 111) && ('p' == 112) && ('q' == 113) && ('r' == 114) \ - && ('s' == 115) && ('t' == 116) && ('u' == 117) && ('v' == 118) \ - && ('w' == 119) && ('x' == 120) && ('y' == 121) && ('z' == 122) \ - && ('{' == 123) && ('|' == 124) && ('}' == 125) && ('~' == 126)) -/* The character set is not based on ISO-646. */ -#error "gperf generated tables don't work with this execution character set. Please report a bug to <bug-gnu-gperf@gnu.org>." -#endif - -#line 1 "./iconv_open-hpux.gperf" -struct mapping { int standard_name; const char vendor_name[9 + 1]; }; - -#define TOTAL_KEYWORDS 44 -#define MIN_WORD_LENGTH 4 -#define MAX_WORD_LENGTH 11 -#define MIN_HASH_VALUE 6 -#define MAX_HASH_VALUE 49 -/* maximum key range = 44, duplicates = 0 */ - -#ifdef __GNUC__ -__inline -#else -#ifdef __cplusplus -inline -#endif -#endif -static unsigned int -mapping_hash (register const char *str, register unsigned int len) -{ - static const unsigned char asso_values[] = - { - 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, - 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, - 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, - 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, - 50, 50, 50, 50, 50, 50, 50, 50, 1, 2, - 24, 43, 5, 10, 0, 13, 32, 3, 19, 18, - 50, 50, 50, 50, 50, 50, 50, 50, 50, 5, - 50, 50, 50, 50, 14, 5, 0, 50, 50, 0, - 27, 50, 12, 14, 50, 50, 0, 5, 2, 50, - 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, - 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, - 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, - 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, - 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, - 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, - 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, - 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, - 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, - 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, - 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, - 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, - 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, - 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, - 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, - 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, - 50, 50, 50, 50, 50, 50, 50, 50, 50, 50 - }; - return len + asso_values[(unsigned char)str[3]+4] + asso_values[(unsigned char)str[len - 1]]; -} - -struct stringpool_t - { - char stringpool_str6[sizeof("CP1256")]; - char stringpool_str7[sizeof("CP1250")]; - char stringpool_str8[sizeof("CP1251")]; - char stringpool_str9[sizeof("CP850")]; - char stringpool_str10[sizeof("TIS-620")]; - char stringpool_str11[sizeof("CP1254")]; - char stringpool_str12[sizeof("ISO-8859-6")]; - char stringpool_str13[sizeof("EUC-TW")]; - char stringpool_str14[sizeof("ISO-8859-1")]; - char stringpool_str15[sizeof("ISO-8859-9")]; - char stringpool_str16[sizeof("CP1255")]; - char stringpool_str17[sizeof("BIG5")]; - char stringpool_str18[sizeof("CP855")]; - char stringpool_str19[sizeof("CP1257")]; - char stringpool_str20[sizeof("EUC-KR")]; - char stringpool_str21[sizeof("CP857")]; - char stringpool_str22[sizeof("ISO-8859-5")]; - char stringpool_str23[sizeof("ISO-8859-15")]; - char stringpool_str24[sizeof("CP866")]; - char stringpool_str25[sizeof("ISO-8859-7")]; - char stringpool_str26[sizeof("CP861")]; - char stringpool_str27[sizeof("CP869")]; - char stringpool_str28[sizeof("CP874")]; - char stringpool_str29[sizeof("CP864")]; - char stringpool_str30[sizeof("CP1252")]; - char stringpool_str31[sizeof("CP437")]; - char stringpool_str32[sizeof("CP852")]; - char stringpool_str33[sizeof("CP775")]; - char stringpool_str34[sizeof("CP865")]; - char stringpool_str35[sizeof("EUC-JP")]; - char stringpool_str36[sizeof("ISO-8859-2")]; - char stringpool_str37[sizeof("SHIFT_JIS")]; - char stringpool_str38[sizeof("CP1258")]; - char stringpool_str39[sizeof("UTF-8")]; - char stringpool_str40[sizeof("HP-KANA8")]; - char stringpool_str41[sizeof("HP-ROMAN8")]; - char stringpool_str42[sizeof("HP-HEBREW8")]; - char stringpool_str43[sizeof("GB2312")]; - char stringpool_str44[sizeof("ISO-8859-8")]; - char stringpool_str45[sizeof("HP-TURKISH8")]; - char stringpool_str46[sizeof("HP-GREEK8")]; - char stringpool_str47[sizeof("HP-ARABIC8")]; - char stringpool_str48[sizeof("CP862")]; - char stringpool_str49[sizeof("CP1253")]; - }; -static const struct stringpool_t stringpool_contents = - { - "CP1256", - "CP1250", - "CP1251", - "CP850", - "TIS-620", - "CP1254", - "ISO-8859-6", - "EUC-TW", - "ISO-8859-1", - "ISO-8859-9", - "CP1255", - "BIG5", - "CP855", - "CP1257", - "EUC-KR", - "CP857", - "ISO-8859-5", - "ISO-8859-15", - "CP866", - "ISO-8859-7", - "CP861", - "CP869", - "CP874", - "CP864", - "CP1252", - "CP437", - "CP852", - "CP775", - "CP865", - "EUC-JP", - "ISO-8859-2", - "SHIFT_JIS", - "CP1258", - "UTF-8", - "HP-KANA8", - "HP-ROMAN8", - "HP-HEBREW8", - "GB2312", - "ISO-8859-8", - "HP-TURKISH8", - "HP-GREEK8", - "HP-ARABIC8", - "CP862", - "CP1253" - }; -#define stringpool ((const char *) &stringpool_contents) - -static const struct mapping mappings[] = - { - {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, -#line 40 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str6, "cp1256"}, -#line 34 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str7, "cp1250"}, -#line 35 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str8, "cp1251"}, -#line 23 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str9, "cp850"}, -#line 49 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str10, "tis620"}, -#line 38 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str11, "cp1254"}, -#line 16 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str12, "iso88596"}, -#line 53 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str13, "eucTW"}, -#line 13 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str14, "iso88591"}, -#line 19 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str15, "iso88599"}, -#line 39 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str16, "cp1255"}, -#line 54 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str17, "big5"}, -#line 25 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str18, "cp855"}, -#line 41 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str19, "cp1257"}, -#line 52 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str20, "eucKR"}, -#line 26 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str21, "cp857"}, -#line 15 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str22, "iso88595"}, -#line 20 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str23, "iso885915"}, -#line 31 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str24, "cp866"}, -#line 17 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str25, "iso88597"}, -#line 27 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str26, "cp861"}, -#line 32 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str27, "cp869"}, -#line 33 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str28, "cp874"}, -#line 29 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str29, "cp864"}, -#line 36 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str30, "cp1252"}, -#line 21 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str31, "cp437"}, -#line 24 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str32, "cp852"}, -#line 22 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str33, "cp775"}, -#line 30 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str34, "cp865"}, -#line 51 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str35, "eucJP"}, -#line 14 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str36, "iso88592"}, -#line 55 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str37, "sjis"}, -#line 42 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str38, "cp1258"}, -#line 56 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str39, "utf8"}, -#line 48 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str40, "kana8"}, -#line 43 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str41, "roman8"}, -#line 46 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str42, "hebrew8"}, -#line 50 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str43, "hp15CN"}, -#line 18 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str44, "iso88598"}, -#line 47 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str45, "turkish8"}, -#line 45 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str46, "greek8"}, -#line 44 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str47, "arabic8"}, -#line 28 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str48, "cp862"}, -#line 37 "./iconv_open-hpux.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str49, "cp1253"} - }; - -#ifdef __GNUC__ -__inline -#ifdef __GNUC_STDC_INLINE__ -__attribute__ ((__gnu_inline__)) -#endif -#endif -const struct mapping * -mapping_lookup (register const char *str, register unsigned int len) -{ - if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH) - { - register int key = mapping_hash (str, len); - - if (key <= MAX_HASH_VALUE && key >= 0) - { - register int o = mappings[key].standard_name; - if (o >= 0) - { - register const char *s = o + stringpool; - - if (*str == *s && !strcmp (str + 1, s + 1)) - return &mappings[key]; - } - } - } - return 0; -} diff --git a/gl/iconv_open-irix.h b/gl/iconv_open-irix.h deleted file mode 100644 index 520582e52e..0000000000 --- a/gl/iconv_open-irix.h +++ /dev/null @@ -1,199 +0,0 @@ -/* ANSI-C code produced by gperf version 3.0.3 */ -/* Command-line: gperf -m 10 ./iconv_open-irix.gperf */ -/* Computed positions: -k'1,$' */ - -#if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \ - && ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \ - && (')' == 41) && ('*' == 42) && ('+' == 43) && (',' == 44) \ - && ('-' == 45) && ('.' == 46) && ('/' == 47) && ('0' == 48) \ - && ('1' == 49) && ('2' == 50) && ('3' == 51) && ('4' == 52) \ - && ('5' == 53) && ('6' == 54) && ('7' == 55) && ('8' == 56) \ - && ('9' == 57) && (':' == 58) && (';' == 59) && ('<' == 60) \ - && ('=' == 61) && ('>' == 62) && ('?' == 63) && ('A' == 65) \ - && ('B' == 66) && ('C' == 67) && ('D' == 68) && ('E' == 69) \ - && ('F' == 70) && ('G' == 71) && ('H' == 72) && ('I' == 73) \ - && ('J' == 74) && ('K' == 75) && ('L' == 76) && ('M' == 77) \ - && ('N' == 78) && ('O' == 79) && ('P' == 80) && ('Q' == 81) \ - && ('R' == 82) && ('S' == 83) && ('T' == 84) && ('U' == 85) \ - && ('V' == 86) && ('W' == 87) && ('X' == 88) && ('Y' == 89) \ - && ('Z' == 90) && ('[' == 91) && ('\\' == 92) && (']' == 93) \ - && ('^' == 94) && ('_' == 95) && ('a' == 97) && ('b' == 98) \ - && ('c' == 99) && ('d' == 100) && ('e' == 101) && ('f' == 102) \ - && ('g' == 103) && ('h' == 104) && ('i' == 105) && ('j' == 106) \ - && ('k' == 107) && ('l' == 108) && ('m' == 109) && ('n' == 110) \ - && ('o' == 111) && ('p' == 112) && ('q' == 113) && ('r' == 114) \ - && ('s' == 115) && ('t' == 116) && ('u' == 117) && ('v' == 118) \ - && ('w' == 119) && ('x' == 120) && ('y' == 121) && ('z' == 122) \ - && ('{' == 123) && ('|' == 124) && ('}' == 125) && ('~' == 126)) -/* The character set is not based on ISO-646. */ -#error "gperf generated tables don't work with this execution character set. Please report a bug to <bug-gnu-gperf@gnu.org>." -#endif - -#line 1 "./iconv_open-irix.gperf" -struct mapping { int standard_name; const char vendor_name[10 + 1]; }; - -#define TOTAL_KEYWORDS 19 -#define MIN_WORD_LENGTH 5 -#define MAX_WORD_LENGTH 11 -#define MIN_HASH_VALUE 5 -#define MAX_HASH_VALUE 23 -/* maximum key range = 19, duplicates = 0 */ - -#ifdef __GNUC__ -__inline -#else -#ifdef __cplusplus -inline -#endif -#endif -static unsigned int -mapping_hash (register const char *str, register unsigned int len) -{ - static const unsigned char asso_values[] = - { - 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, - 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, - 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, - 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, - 24, 24, 24, 24, 24, 24, 24, 24, 8, 2, - 5, 12, 11, 0, 10, 9, 8, 7, 24, 24, - 24, 24, 24, 24, 24, 24, 24, 0, 24, 0, - 24, 5, 24, 0, 24, 7, 24, 24, 24, 24, - 7, 24, 1, 0, 8, 24, 24, 0, 24, 24, - 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, - 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, - 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, - 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, - 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, - 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, - 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, - 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, - 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, - 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, - 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, - 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, - 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, - 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, - 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, - 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, - 24, 24, 24, 24, 24, 24 - }; - return len + asso_values[(unsigned char)str[len - 1]] + asso_values[(unsigned char)str[0]]; -} - -struct stringpool_t - { - char stringpool_str5[sizeof("CP855")]; - char stringpool_str6[sizeof("EUC-TW")]; - char stringpool_str7[sizeof("EUC-KR")]; - char stringpool_str8[sizeof("CP1251")]; - char stringpool_str9[sizeof("SHIFT_JIS")]; - char stringpool_str10[sizeof("ISO-8859-5")]; - char stringpool_str11[sizeof("ISO-8859-15")]; - char stringpool_str12[sizeof("ISO-8859-1")]; - char stringpool_str13[sizeof("EUC-JP")]; - char stringpool_str14[sizeof("KOI8-R")]; - char stringpool_str15[sizeof("ISO-8859-2")]; - char stringpool_str16[sizeof("GB2312")]; - char stringpool_str17[sizeof("ISO-8859-9")]; - char stringpool_str18[sizeof("ISO-8859-8")]; - char stringpool_str19[sizeof("ISO-8859-7")]; - char stringpool_str20[sizeof("ISO-8859-6")]; - char stringpool_str21[sizeof("ISO-8859-4")]; - char stringpool_str22[sizeof("ISO-8859-3")]; - char stringpool_str23[sizeof("TIS-620")]; - }; -static const struct stringpool_t stringpool_contents = - { - "CP855", - "EUC-TW", - "EUC-KR", - "CP1251", - "SHIFT_JIS", - "ISO-8859-5", - "ISO-8859-15", - "ISO-8859-1", - "EUC-JP", - "KOI8-R", - "ISO-8859-2", - "GB2312", - "ISO-8859-9", - "ISO-8859-8", - "ISO-8859-7", - "ISO-8859-6", - "ISO-8859-4", - "ISO-8859-3", - "TIS-620" - }; -#define stringpool ((const char *) &stringpool_contents) - -static const struct mapping mappings[] = - { - {-1}, {-1}, {-1}, {-1}, {-1}, -#line 24 "./iconv_open-irix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str5, "DOS855"}, -#line 29 "./iconv_open-irix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str6, "eucTW"}, -#line 28 "./iconv_open-irix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str7, "eucKR"}, -#line 25 "./iconv_open-irix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str8, "WIN1251"}, -#line 30 "./iconv_open-irix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str9, "sjis"}, -#line 17 "./iconv_open-irix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str10, "ISO8859-5"}, -#line 22 "./iconv_open-irix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str11, "ISO8859-15"}, -#line 13 "./iconv_open-irix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str12, "ISO8859-1"}, -#line 27 "./iconv_open-irix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str13, "eucJP"}, -#line 23 "./iconv_open-irix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str14, "KOI8"}, -#line 14 "./iconv_open-irix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str15, "ISO8859-2"}, -#line 26 "./iconv_open-irix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str16, "eucCN"}, -#line 21 "./iconv_open-irix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str17, "ISO8859-9"}, -#line 20 "./iconv_open-irix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str18, "ISO8859-8"}, -#line 19 "./iconv_open-irix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str19, "ISO8859-7"}, -#line 18 "./iconv_open-irix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str20, "ISO8859-6"}, -#line 16 "./iconv_open-irix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str21, "ISO8859-4"}, -#line 15 "./iconv_open-irix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str22, "ISO8859-3"}, -#line 31 "./iconv_open-irix.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str23, "TIS620"} - }; - -#ifdef __GNUC__ -__inline -#ifdef __GNUC_STDC_INLINE__ -__attribute__ ((__gnu_inline__)) -#endif -#endif -const struct mapping * -mapping_lookup (register const char *str, register unsigned int len) -{ - if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH) - { - register int key = mapping_hash (str, len); - - if (key <= MAX_HASH_VALUE && key >= 0) - { - register int o = mappings[key].standard_name; - if (o >= 0) - { - register const char *s = o + stringpool; - - if (*str == *s && !strcmp (str + 1, s + 1)) - return &mappings[key]; - } - } - } - return 0; -} diff --git a/gl/iconv_open-osf.h b/gl/iconv_open-osf.h deleted file mode 100644 index 85e4c0f8fd..0000000000 --- a/gl/iconv_open-osf.h +++ /dev/null @@ -1,278 +0,0 @@ -/* ANSI-C code produced by gperf version 3.0.3 */ -/* Command-line: gperf -m 10 ./iconv_open-osf.gperf */ -/* Computed positions: -k'4,$' */ - -#if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \ - && ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \ - && (')' == 41) && ('*' == 42) && ('+' == 43) && (',' == 44) \ - && ('-' == 45) && ('.' == 46) && ('/' == 47) && ('0' == 48) \ - && ('1' == 49) && ('2' == 50) && ('3' == 51) && ('4' == 52) \ - && ('5' == 53) && ('6' == 54) && ('7' == 55) && ('8' == 56) \ - && ('9' == 57) && (':' == 58) && (';' == 59) && ('<' == 60) \ - && ('=' == 61) && ('>' == 62) && ('?' == 63) && ('A' == 65) \ - && ('B' == 66) && ('C' == 67) && ('D' == 68) && ('E' == 69) \ - && ('F' == 70) && ('G' == 71) && ('H' == 72) && ('I' == 73) \ - && ('J' == 74) && ('K' == 75) && ('L' == 76) && ('M' == 77) \ - && ('N' == 78) && ('O' == 79) && ('P' == 80) && ('Q' == 81) \ - && ('R' == 82) && ('S' == 83) && ('T' == 84) && ('U' == 85) \ - && ('V' == 86) && ('W' == 87) && ('X' == 88) && ('Y' == 89) \ - && ('Z' == 90) && ('[' == 91) && ('\\' == 92) && (']' == 93) \ - && ('^' == 94) && ('_' == 95) && ('a' == 97) && ('b' == 98) \ - && ('c' == 99) && ('d' == 100) && ('e' == 101) && ('f' == 102) \ - && ('g' == 103) && ('h' == 104) && ('i' == 105) && ('j' == 106) \ - && ('k' == 107) && ('l' == 108) && ('m' == 109) && ('n' == 110) \ - && ('o' == 111) && ('p' == 112) && ('q' == 113) && ('r' == 114) \ - && ('s' == 115) && ('t' == 116) && ('u' == 117) && ('v' == 118) \ - && ('w' == 119) && ('x' == 120) && ('y' == 121) && ('z' == 122) \ - && ('{' == 123) && ('|' == 124) && ('}' == 125) && ('~' == 126)) -/* The character set is not based on ISO-646. */ -#error "gperf generated tables don't work with this execution character set. Please report a bug to <bug-gnu-gperf@gnu.org>." -#endif - -#line 1 "./iconv_open-osf.gperf" -struct mapping { int standard_name; const char vendor_name[10 + 1]; }; - -#define TOTAL_KEYWORDS 38 -#define MIN_WORD_LENGTH 4 -#define MAX_WORD_LENGTH 11 -#define MIN_HASH_VALUE 6 -#define MAX_HASH_VALUE 47 -/* maximum key range = 42, duplicates = 0 */ - -#ifdef __GNUC__ -__inline -#else -#ifdef __cplusplus -inline -#endif -#endif -static unsigned int -mapping_hash (register const char *str, register unsigned int len) -{ - static const unsigned char asso_values[] = - { - 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, - 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, - 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, - 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, - 48, 48, 48, 48, 48, 48, 48, 48, 2, 29, - 24, 34, 31, 0, 15, 14, 10, 13, 2, 48, - 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, - 48, 48, 48, 7, 48, 48, 48, 48, 48, 48, - 11, 48, 2, 7, 48, 48, 48, 1, 48, 48, - 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, - 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, - 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, - 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, - 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, - 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, - 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, - 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, - 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, - 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, - 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, - 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, - 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, - 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, - 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, - 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, - 48, 48, 48, 48, 48, 48, 48, 48, 48 - }; - return len + asso_values[(unsigned char)str[3]+3] + asso_values[(unsigned char)str[len - 1]]; -} - -struct stringpool_t - { - char stringpool_str6[sizeof("CP1255")]; - char stringpool_str7[sizeof("CP775")]; - char stringpool_str8[sizeof("CP1250")]; - char stringpool_str9[sizeof("EUC-TW")]; - char stringpool_str10[sizeof("EUC-KR")]; - char stringpool_str11[sizeof("TIS-620")]; - char stringpool_str12[sizeof("ISO-8859-5")]; - char stringpool_str13[sizeof("ISO-8859-15")]; - char stringpool_str14[sizeof("BIG5")]; - char stringpool_str15[sizeof("CP855")]; - char stringpool_str16[sizeof("CP1258")]; - char stringpool_str17[sizeof("CP850")]; - char stringpool_str18[sizeof("CP865")]; - char stringpool_str19[sizeof("EUC-JP")]; - char stringpool_str20[sizeof("CP1257")]; - char stringpool_str21[sizeof("CP1256")]; - char stringpool_str22[sizeof("ISO-8859-8")]; - char stringpool_str23[sizeof("SHIFT_JIS")]; - char stringpool_str25[sizeof("ISO-8859-9")]; - char stringpool_str26[sizeof("ISO-8859-7")]; - char stringpool_str27[sizeof("ISO-8859-6")]; - char stringpool_str29[sizeof("CP857")]; - char stringpool_str30[sizeof("CP1252")]; - char stringpool_str31[sizeof("CP869")]; - char stringpool_str32[sizeof("CP949")]; - char stringpool_str33[sizeof("CP866")]; - char stringpool_str34[sizeof("CP437")]; - char stringpool_str35[sizeof("CP1251")]; - char stringpool_str36[sizeof("ISO-8859-2")]; - char stringpool_str37[sizeof("CP1254")]; - char stringpool_str38[sizeof("CP874")]; - char stringpool_str39[sizeof("CP852")]; - char stringpool_str40[sizeof("CP1253")]; - char stringpool_str41[sizeof("ISO-8859-1")]; - char stringpool_str42[sizeof("CP862")]; - char stringpool_str43[sizeof("ISO-8859-4")]; - char stringpool_str46[sizeof("ISO-8859-3")]; - char stringpool_str47[sizeof("CP861")]; - }; -static const struct stringpool_t stringpool_contents = - { - "CP1255", - "CP775", - "CP1250", - "EUC-TW", - "EUC-KR", - "TIS-620", - "ISO-8859-5", - "ISO-8859-15", - "BIG5", - "CP855", - "CP1258", - "CP850", - "CP865", - "EUC-JP", - "CP1257", - "CP1256", - "ISO-8859-8", - "SHIFT_JIS", - "ISO-8859-9", - "ISO-8859-7", - "ISO-8859-6", - "CP857", - "CP1252", - "CP869", - "CP949", - "CP866", - "CP437", - "CP1251", - "ISO-8859-2", - "CP1254", - "CP874", - "CP852", - "CP1253", - "ISO-8859-1", - "CP862", - "ISO-8859-4", - "ISO-8859-3", - "CP861" - }; -#define stringpool ((const char *) &stringpool_contents) - -static const struct mapping mappings[] = - { - {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, -#line 41 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str6, "cp1255"}, -#line 24 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str7, "cp775"}, -#line 36 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str8, "cp1250"}, -#line 47 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str9, "eucTW"}, -#line 46 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str10, "eucKR"}, -#line 50 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str11, "TACTIS"}, -#line 17 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str12, "ISO8859-5"}, -#line 22 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str13, "ISO8859-15"}, -#line 48 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str14, "big5"}, -#line 27 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str15, "cp855"}, -#line 44 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str16, "cp1258"}, -#line 25 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str17, "cp850"}, -#line 31 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str18, "cp865"}, -#line 45 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str19, "eucJP"}, -#line 43 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str20, "cp1257"}, -#line 42 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str21, "cp1256"}, -#line 20 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str22, "ISO8859-8"}, -#line 49 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str23, "SJIS"}, - {-1}, -#line 21 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str25, "ISO8859-9"}, -#line 19 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str26, "ISO8859-7"}, -#line 18 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str27, "ISO8859-6"}, - {-1}, -#line 28 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str29, "cp857"}, -#line 38 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str30, "cp1252"}, -#line 33 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str31, "cp869"}, -#line 35 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str32, "KSC5601"}, -#line 32 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str33, "cp866"}, -#line 23 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str34, "cp437"}, -#line 37 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str35, "cp1251"}, -#line 14 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str36, "ISO8859-2"}, -#line 40 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str37, "cp1254"}, -#line 34 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str38, "cp874"}, -#line 26 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str39, "cp852"}, -#line 39 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str40, "cp1253"}, -#line 13 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str41, "ISO8859-1"}, -#line 30 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str42, "cp862"}, -#line 16 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str43, "ISO8859-4"}, - {-1}, {-1}, -#line 15 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str46, "ISO8859-3"}, -#line 29 "./iconv_open-osf.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str47, "cp861"} - }; - -#ifdef __GNUC__ -__inline -#ifdef __GNUC_STDC_INLINE__ -__attribute__ ((__gnu_inline__)) -#endif -#endif -const struct mapping * -mapping_lookup (register const char *str, register unsigned int len) -{ - if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH) - { - register int key = mapping_hash (str, len); - - if (key <= MAX_HASH_VALUE && key >= 0) - { - register int o = mappings[key].standard_name; - if (o >= 0) - { - register const char *s = o + stringpool; - - if (*str == *s && !strcmp (str + 1, s + 1)) - return &mappings[key]; - } - } - } - return 0; -} diff --git a/gl/iconv_open-solaris.h b/gl/iconv_open-solaris.h deleted file mode 100644 index 2963145be8..0000000000 --- a/gl/iconv_open-solaris.h +++ /dev/null @@ -1,190 +0,0 @@ -/* ANSI-C code produced by gperf version 3.0.3 */ -/* Command-line: gperf -m 10 ./iconv_open-solaris.gperf */ -/* Computed positions: -k'10' */ - -#if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \ - && ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \ - && (')' == 41) && ('*' == 42) && ('+' == 43) && (',' == 44) \ - && ('-' == 45) && ('.' == 46) && ('/' == 47) && ('0' == 48) \ - && ('1' == 49) && ('2' == 50) && ('3' == 51) && ('4' == 52) \ - && ('5' == 53) && ('6' == 54) && ('7' == 55) && ('8' == 56) \ - && ('9' == 57) && (':' == 58) && (';' == 59) && ('<' == 60) \ - && ('=' == 61) && ('>' == 62) && ('?' == 63) && ('A' == 65) \ - && ('B' == 66) && ('C' == 67) && ('D' == 68) && ('E' == 69) \ - && ('F' == 70) && ('G' == 71) && ('H' == 72) && ('I' == 73) \ - && ('J' == 74) && ('K' == 75) && ('L' == 76) && ('M' == 77) \ - && ('N' == 78) && ('O' == 79) && ('P' == 80) && ('Q' == 81) \ - && ('R' == 82) && ('S' == 83) && ('T' == 84) && ('U' == 85) \ - && ('V' == 86) && ('W' == 87) && ('X' == 88) && ('Y' == 89) \ - && ('Z' == 90) && ('[' == 91) && ('\\' == 92) && (']' == 93) \ - && ('^' == 94) && ('_' == 95) && ('a' == 97) && ('b' == 98) \ - && ('c' == 99) && ('d' == 100) && ('e' == 101) && ('f' == 102) \ - && ('g' == 103) && ('h' == 104) && ('i' == 105) && ('j' == 106) \ - && ('k' == 107) && ('l' == 108) && ('m' == 109) && ('n' == 110) \ - && ('o' == 111) && ('p' == 112) && ('q' == 113) && ('r' == 114) \ - && ('s' == 115) && ('t' == 116) && ('u' == 117) && ('v' == 118) \ - && ('w' == 119) && ('x' == 120) && ('y' == 121) && ('z' == 122) \ - && ('{' == 123) && ('|' == 124) && ('}' == 125) && ('~' == 126)) -/* The character set is not based on ISO-646. */ -#error "gperf generated tables don't work with this execution character set. Please report a bug to <bug-gnu-gperf@gnu.org>." -#endif - -#line 1 "./iconv_open-solaris.gperf" -struct mapping { int standard_name; const char vendor_name[10 + 1]; }; - -#define TOTAL_KEYWORDS 13 -#define MIN_WORD_LENGTH 5 -#define MAX_WORD_LENGTH 11 -#define MIN_HASH_VALUE 5 -#define MAX_HASH_VALUE 19 -/* maximum key range = 15, duplicates = 0 */ - -#ifdef __GNUC__ -__inline -#else -#ifdef __cplusplus -inline -#endif -#endif -static unsigned int -mapping_hash (register const char *str, register unsigned int len) -{ - static const unsigned char asso_values[] = - { - 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, - 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, - 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, - 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, - 20, 20, 20, 20, 20, 20, 20, 20, 20, 0, - 9, 8, 7, 6, 5, 4, 3, 2, 20, 20, - 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, - 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, - 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, - 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, - 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, - 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, - 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, - 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, - 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, - 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, - 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, - 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, - 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, - 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, - 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, - 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, - 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, - 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, - 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, - 20, 20, 20, 20, 20, 20 - }; - register int hval = len; - - switch (hval) - { - default: - hval += asso_values[(unsigned char)str[9]]; - /*FALLTHROUGH*/ - case 9: - case 8: - case 7: - case 6: - case 5: - break; - } - return hval; -} - -struct stringpool_t - { - char stringpool_str5[sizeof("ASCII")]; - char stringpool_str6[sizeof("CP1251")]; - char stringpool_str7[sizeof("$ abc")]; - char stringpool_str10[sizeof("ISO-8859-1")]; - char stringpool_str11[sizeof("ISO-8859-15")]; - char stringpool_str12[sizeof("ISO-8859-9")]; - char stringpool_str13[sizeof("ISO-8859-8")]; - char stringpool_str14[sizeof("ISO-8859-7")]; - char stringpool_str15[sizeof("ISO-8859-6")]; - char stringpool_str16[sizeof("ISO-8859-5")]; - char stringpool_str17[sizeof("ISO-8859-4")]; - char stringpool_str18[sizeof("ISO-8859-3")]; - char stringpool_str19[sizeof("ISO-8859-2")]; - }; -static const struct stringpool_t stringpool_contents = - { - "ASCII", - "CP1251", - "$ abc", - "ISO-8859-1", - "ISO-8859-15", - "ISO-8859-9", - "ISO-8859-8", - "ISO-8859-7", - "ISO-8859-6", - "ISO-8859-5", - "ISO-8859-4", - "ISO-8859-3", - "ISO-8859-2" - }; -#define stringpool ((const char *) &stringpool_contents) - -static const struct mapping mappings[] = - { - {-1}, {-1}, {-1}, {-1}, {-1}, -#line 19 "./iconv_open-solaris.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str5, "646"}, -#line 30 "./iconv_open-solaris.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str6, "ansi-1251"}, -#line 18 "./iconv_open-solaris.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str7}, - {-1}, {-1}, -#line 20 "./iconv_open-solaris.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str10, "ISO8859-1"}, -#line 29 "./iconv_open-solaris.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str11, "ISO8859-15"}, -#line 28 "./iconv_open-solaris.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str12, "ISO8859-9"}, -#line 27 "./iconv_open-solaris.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str13, "ISO8859-8"}, -#line 26 "./iconv_open-solaris.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str14, "ISO8859-7"}, -#line 25 "./iconv_open-solaris.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str15, "ISO8859-6"}, -#line 24 "./iconv_open-solaris.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str16, "ISO8859-5"}, -#line 23 "./iconv_open-solaris.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str17, "ISO8859-4"}, -#line 22 "./iconv_open-solaris.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str18, "ISO8859-3"}, -#line 21 "./iconv_open-solaris.gperf" - {(int)(long)&((struct stringpool_t *)0)->stringpool_str19, "ISO8859-2"} - }; - -#ifdef __GNUC__ -__inline -#ifdef __GNUC_STDC_INLINE__ -__attribute__ ((__gnu_inline__)) -#endif -#endif -const struct mapping * -mapping_lookup (register const char *str, register unsigned int len) -{ - if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH) - { - register int key = mapping_hash (str, len); - - if (key <= MAX_HASH_VALUE && key >= 0) - { - register int o = mappings[key].standard_name; - if (o >= 0) - { - register const char *s = o + stringpool; - - if (*str == *s && !strcmp (str + 1, s + 1)) - return &mappings[key]; - } - } - } - return 0; -} diff --git a/gl/intprops.h b/gl/intprops.h index 0be799dfe3..716741adc5 100644 --- a/gl/intprops.h +++ b/gl/intprops.h @@ -23,6 +23,10 @@ #include <limits.h> #include <verify.h> +#ifndef __has_builtin +# define __has_builtin(x) 0 +#endif + /* Return a value with the common real type of E and V and the value of V. */ #define _GL_INT_CONVERT(e, v) (0 * (e) + (v)) @@ -47,12 +51,16 @@ /* Minimum and maximum values for integer types and expressions. */ +/* The width in bits of the integer type or expression T. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + /* The maximum and minimum values for the integer type T. */ #define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) #define TYPE_MAXIMUM(t) \ ((t) (! TYPE_SIGNED (t) \ ? (t) -1 \ - : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) /* The maximum and minimum values for the type of the expression E, after integer promotion. E should not have side effects. */ @@ -65,7 +73,13 @@ ? _GL_SIGNED_INT_MAXIMUM (e) \ : _GL_INT_NEGATE_CONVERT (e, 1)) #define _GL_SIGNED_INT_MAXIMUM(e) \ - (((_GL_INT_CONVERT (e, 1) << (sizeof ((e) + 0) * CHAR_BIT - 2)) - 1) * 2 + 1) + (((_GL_INT_CONVERT (e, 1) << (TYPE_WIDTH ((e) + 0) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif /* This include file assumes that signed types are two's complement without padding bits; the above macros have undefined behavior otherwise. @@ -84,10 +98,15 @@ verify (TYPE_MAXIMUM (long int) == LONG_MAX); verify (TYPE_MINIMUM (long long int) == LLONG_MIN); verify (TYPE_MAXIMUM (long long int) == LLONG_MAX); #endif +/* Similarly, sanity-check one ISO/IEC TS 18661-1:2014 macro if defined. */ +#ifdef UINT_WIDTH +verify (TYPE_WIDTH (unsigned int) == UINT_WIDTH); +#endif /* Does the __typeof__ keyword work? This could be done by 'configure', but for now it's easier to do it by hand. */ -#if (2 <= __GNUC__ || defined __IBM__TYPEOF__ \ +#if (2 <= __GNUC__ \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ || (0x5110 <= __SUNPRO_C && !__STDC__)) # define _GL_HAVE___TYPEOF__ 1 #else @@ -116,8 +135,7 @@ verify (TYPE_MAXIMUM (long long int) == LLONG_MAX); signed, this macro may overestimate the true bound by one byte when applied to unsigned types of size 2, 4, 16, ... bytes. */ #define INT_STRLEN_BOUND(t) \ - (INT_BITS_STRLEN_BOUND (sizeof (t) * CHAR_BIT \ - - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + _GL_SIGNED_TYPE_OR_EXPR (t)) /* Bound on buffer size needed to represent an integer type or expression T, @@ -222,24 +240,40 @@ verify (TYPE_MAXIMUM (long long int) == LLONG_MAX); ? (a) < (min) >> (b) \ : (max) >> (b) < (a)) +/* True if __builtin_add_overflow (A, B, P) works when P is non-null. */ +#define _GL_HAS_BUILTIN_OVERFLOW \ + (5 <= __GNUC__ || __has_builtin (__builtin_add_overflow)) + +/* True if __builtin_add_overflow_p (A, B, C) works. */ +#define _GL_HAS_BUILTIN_OVERFLOW_P \ + (7 <= __GNUC__ || __has_builtin (__builtin_add_overflow_p)) /* The _GL*_OVERFLOW macros have the same restrictions as the *_RANGE_OVERFLOW macros, except that they do not assume that operands (e.g., A and B) have the same type as MIN and MAX. Instead, they assume that the result (e.g., A + B) has that type. */ -#define _GL_ADD_OVERFLOW(a, b, min, max) \ - ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ - : (a) < 0 ? (b) <= (a) + (b) \ - : (b) < 0 ? (a) <= (a) + (b) \ - : (a) + (b) < (b)) -#define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ - ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ - : (a) < 0 ? 1 \ - : (b) < 0 ? (a) - (b) <= (a) \ - : (a) < (b)) -#define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ - (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ - || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif #define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ : (a) < 0 ? (b) <= (a) + (b) - 1 \ @@ -304,8 +338,12 @@ verify (TYPE_MAXIMUM (long long int) == LLONG_MAX); _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) #define INT_SUBTRACT_OVERFLOW(a, b) \ _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) -#define INT_NEGATE_OVERFLOW(a) \ - INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define INT_NEGATE_OVERFLOW(a) INT_SUBTRACT_OVERFLOW (0, a) +#else +# define INT_NEGATE_OVERFLOW(a) \ + INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif #define INT_MULTIPLY_OVERFLOW(a, b) \ _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) #define INT_DIVIDE_OVERFLOW(a, b) \ @@ -325,7 +363,7 @@ verify (TYPE_MAXIMUM (long long int) == LLONG_MAX); _GL_INT_MINIMUM (0 * (b) + (a)), \ _GL_INT_MAXIMUM (0 * (b) + (a))) -/* Compute A + B, A - B, A * B, respectively, storing the result into *R. +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. Return 1 if the result overflows. See above for restrictions. */ #define INT_ADD_WRAPV(a, b, r) \ _GL_INT_OP_WRAPV (a, b, r, +, __builtin_add_overflow, INT_ADD_OVERFLOW) @@ -334,10 +372,6 @@ verify (TYPE_MAXIMUM (long long int) == LLONG_MAX); #define INT_MULTIPLY_WRAPV(a, b, r) \ _GL_INT_OP_WRAPV (a, b, r, *, __builtin_mul_overflow, INT_MULTIPLY_OVERFLOW) -#ifndef __has_builtin -# define __has_builtin(x) 0 -#endif - /* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 https://llvm.org/bugs/show_bug.cgi?id=25390 @@ -350,10 +384,11 @@ verify (TYPE_MAXIMUM (long long int) == LLONG_MAX); # define _GL__GENERIC_BOGUS 0 #endif -/* Store A <op> B into *R, where OP specifies the operation. - BUILTIN is the builtin operation, and OVERFLOW the overflow predicate. - See above for restrictions. */ -#if 5 <= __GNUC__ || __has_builtin (__builtin_add_overflow) +/* Store the low-order bits of A <op> B into *R, where OP specifies + the operation. BUILTIN is the builtin operation, and OVERFLOW the + overflow predicate. Return 1 if the result overflows. See above + for restrictions. */ +#if _GL_HAS_BUILTIN_OVERFLOW # define _GL_INT_OP_WRAPV(a, b, r, op, builtin, overflow) builtin (a, b, r) #elif 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS # define _GL_INT_OP_WRAPV(a, b, r, op, builtin, overflow) \ @@ -396,14 +431,15 @@ verify (TYPE_MAXIMUM (long long int) == LLONG_MAX); # else # define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ - long int, LONG_MIN, LONG_MAX)) + long int, LONG_MIN, LONG_MAX) # endif #endif /* Store the low-order bits of A <op> B into *R, where the operation is given by OP. Use the unsigned type UT for calculation to avoid overflow problems. *R's type is T, with extremal values TMIN and - TMAX. T must be a signed integer type. */ + TMAX. T must be a signed integer type. Return 1 if the result + overflows. */ #define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ (sizeof ((a) op (b)) < sizeof (t) \ ? _GL_INT_OP_CALC1 ((t) (a), (t) (b), r, op, overflow, ut, t, tmin, tmax) \ diff --git a/gl/limits.in.h b/gl/limits.in.h new file mode 100644 index 0000000000..353084a133 --- /dev/null +++ b/gl/limits.in.h @@ -0,0 +1,63 @@ +/* A GNU-like <limits.h>. + + Copyright 2016 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public License + as published by the Free Software Foundation; either version 2.1, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program; if not, see <http://www.gnu.org/licenses/>. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif /* !ULLONG_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ diff --git a/gl/m4/extensions.m4 b/gl/m4/extensions.m4 index 6d378ec41c..e114a6f729 100644 --- a/gl/m4/extensions.m4 +++ b/gl/m4/extensions.m4 @@ -1,4 +1,4 @@ -# serial 13 -*- Autoconf -*- +# serial 15 -*- Autoconf -*- # Enable extensions on systems that normally disable them. # Copyright (C) 2003, 2006-2016 Free Software Foundation, Inc. @@ -60,7 +60,7 @@ dnl configure.ac when using autoheader 2.62. #ifndef _ALL_SOURCE # undef _ALL_SOURCE #endif -/* Enable general extensions on OS X. */ +/* Enable general extensions on macOS. */ #ifndef _DARWIN_C_SOURCE # undef _DARWIN_C_SOURCE #endif @@ -68,14 +68,38 @@ dnl configure.ac when using autoheader 2.62. #ifndef _GNU_SOURCE # undef _GNU_SOURCE #endif -/* Use GNU style printf and scanf. */ -#ifndef __USE_MINGW_ANSI_STDIO -# undef __USE_MINGW_ANSI_STDIO -#endif /* Enable threading extensions on Solaris. */ #ifndef _POSIX_PTHREAD_SEMANTICS # undef _POSIX_PTHREAD_SEMANTICS #endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif /* Enable extensions on HP NonStop. */ #ifndef _TANDEM_SOURCE # undef _TANDEM_SOURCE @@ -104,8 +128,14 @@ dnl configure.ac when using autoheader 2.62. AC_DEFINE([_ALL_SOURCE]) AC_DEFINE([_DARWIN_C_SOURCE]) AC_DEFINE([_GNU_SOURCE]) - AC_DEFINE([__USE_MINGW_ANSI_STDIO]) AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) AC_DEFINE([_TANDEM_SOURCE]) AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], [ac_cv_should_define__xopen_source], diff --git a/gl/m4/gnulib-cache.m4 b/gl/m4/gnulib-cache.m4 index 0b811d22e8..74d8a1562e 100644 --- a/gl/m4/gnulib-cache.m4 +++ b/gl/m4/gnulib-cache.m4 @@ -27,7 +27,7 @@ # Specification in the form of a command-line invocation: -# gnulib-tool --import --local-dir=gl/override --lib=libgnu --source-base=gl --m4-base=gl/m4 --doc-base=doc --tests-base=gl/tests --aux-dir=build-aux --with-tests --avoid=alignof-tests --avoid=lock-tests --avoid=lseek-tests --lgpl=2 --no-conditional-dependencies --libtool --macro-prefix=gl --no-vc-files alloca byteswap c-ctype extensions func gendocs getline gettext-h gettimeofday hash-pjw-bare havelib iconv intprops lib-msvc-compat lib-symbol-versions maintainer-makefile manywarnings memmem-simple minmax netdb netinet_in pmccabe2html read-file secure_getenv snprintf stdint strcase strndup strtok_r strverscmp sys_socket sys_stat time_r unistd valgrind-tests vasprintf vsnprintf warnings +# gnulib-tool --import --local-dir=gl/override --lib=libgnu --source-base=gl --m4-base=gl/m4 --doc-base=doc --tests-base=gl/tests --aux-dir=build-aux --with-tests --avoid=alignof-tests --avoid=lock-tests --avoid=lseek-tests --lgpl=2 --no-conditional-dependencies --libtool --macro-prefix=gl --no-vc-files alloca byteswap c-ctype extensions func gendocs getline gettext-h gettimeofday hash-pjw-bare havelib intprops lib-msvc-compat lib-symbol-versions maintainer-makefile manywarnings memmem-simple minmax netdb netinet_in pmccabe2html read-file secure_getenv snprintf stdint strcase strndup strtok_r strverscmp sys_socket sys_stat time_r unistd valgrind-tests vasprintf vsnprintf warnings # Specification in the form of a few gnulib-tool.m4 macro invocations: gl_LOCAL_DIR([gl/override]) @@ -43,7 +43,6 @@ gl_MODULES([ gettimeofday hash-pjw-bare havelib - iconv intprops lib-msvc-compat lib-symbol-versions diff --git a/gl/m4/gnulib-comp.m4 b/gl/m4/gnulib-comp.m4 index b4d6dff739..27af5dfa68 100644 --- a/gl/m4/gnulib-comp.m4 +++ b/gl/m4/gnulib-comp.m4 @@ -92,8 +92,6 @@ AC_DEFUN([gl_EARLY], # Code from module gnumakefile: # Code from module hash-pjw-bare: # Code from module havelib: - # Code from module iconv: - # Code from module iconv-tests: # Code from module include_next: # Code from module intprops: # Code from module intprops-tests: @@ -104,6 +102,8 @@ AC_DEFUN([gl_EARLY], AC_REQUIRE([AC_SYS_LARGEFILE]) # Code from module lib-msvc-compat: # Code from module lib-symbol-versions: + # Code from module limits-h: + # Code from module limits-h-tests: # Code from module lseek: # Code from module maintainer-makefile: # Code from module malloc-posix: @@ -268,12 +268,10 @@ AC_SUBST([LTALLOCA]) m4_defn([m4_PACKAGE_VERSION])), [1], [], [AC_CONFIG_LINKS([$GNUmakefile:$GNUmakefile], [], [GNUmakefile=$GNUmakefile])]) - AM_ICONV - m4_ifdef([gl_ICONV_MODULE_INDICATOR], - [gl_ICONV_MODULE_INDICATOR([iconv])]) AC_REQUIRE([gl_LARGEFILE]) gl_LD_OUTPUT_DEF gl_LD_VERSION_SCRIPT + gl_LIMITS_H gl_FUNC_LSEEK if test $REPLACE_LSEEK = 1; then AC_LIBOBJ([lseek]) @@ -602,6 +600,7 @@ AC_DEFUN([gl_FILE_LIST], [ lib/hash-pjw-bare.h lib/intprops.h lib/itold.c + lib/limits.in.h lib/lseek.c lib/malloc.c lib/memchr.c @@ -682,7 +681,6 @@ AC_DEFUN([gl_FILE_LIST], [ m4/getpagesize.m4 m4/gettimeofday.m4 m4/gnulib-common.m4 - m4/iconv.m4 m4/include_next.m4 m4/intmax_t.m4 m4/inttypes-pri.m4 @@ -694,6 +692,7 @@ AC_DEFUN([gl_FILE_LIST], [ m4/lib-ld.m4 m4/lib-link.m4 m4/lib-prefix.m4 + m4/limits-h.m4 m4/longlong.m4 m4/lseek.m4 m4/malloc.m4 @@ -783,10 +782,10 @@ AC_DEFUN([gl_FILE_LIST], [ tests/test-getdelim.c tests/test-getline.c tests/test-gettimeofday.c - tests/test-iconv.c tests/test-init.sh tests/test-intprops.c tests/test-inttypes.c + tests/test-limits-h.c tests/test-memchr.c tests/test-netdb.c tests/test-netinet_in.c diff --git a/gl/m4/iconv.m4 b/gl/m4/iconv.m4 deleted file mode 100644 index 4e37363156..0000000000 --- a/gl/m4/iconv.m4 +++ /dev/null @@ -1,271 +0,0 @@ -# iconv.m4 serial 19 (gettext-0.18.2) -dnl Copyright (C) 2000-2002, 2007-2014 Free Software Foundation, Inc. -dnl This file is free software; the Free Software Foundation -dnl gives unlimited permission to copy and/or distribute it, -dnl with or without modifications, as long as this notice is preserved. - -dnl From Bruno Haible. - -AC_DEFUN([AM_ICONV_LINKFLAGS_BODY], -[ - dnl Prerequisites of AC_LIB_LINKFLAGS_BODY. - AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) - AC_REQUIRE([AC_LIB_RPATH]) - - dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV - dnl accordingly. - AC_LIB_LINKFLAGS_BODY([iconv]) -]) - -AC_DEFUN([AM_ICONV_LINK], -[ - dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and - dnl those with the standalone portable GNU libiconv installed). - AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles - - dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV - dnl accordingly. - AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) - - dnl Add $INCICONV to CPPFLAGS before performing the following checks, - dnl because if the user has installed libiconv and not disabled its use - dnl via --without-libiconv-prefix, he wants to use it. The first - dnl AC_LINK_IFELSE will then fail, the second AC_LINK_IFELSE will succeed. - am_save_CPPFLAGS="$CPPFLAGS" - AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV]) - - AC_CACHE_CHECK([for iconv], [am_cv_func_iconv], [ - am_cv_func_iconv="no, consider installing GNU libiconv" - am_cv_lib_iconv=no - AC_LINK_IFELSE( - [AC_LANG_PROGRAM( - [[ -#include <stdlib.h> -#include <iconv.h> - ]], - [[iconv_t cd = iconv_open("",""); - iconv(cd,NULL,NULL,NULL,NULL); - iconv_close(cd);]])], - [am_cv_func_iconv=yes]) - if test "$am_cv_func_iconv" != yes; then - am_save_LIBS="$LIBS" - LIBS="$LIBS $LIBICONV" - AC_LINK_IFELSE( - [AC_LANG_PROGRAM( - [[ -#include <stdlib.h> -#include <iconv.h> - ]], - [[iconv_t cd = iconv_open("",""); - iconv(cd,NULL,NULL,NULL,NULL); - iconv_close(cd);]])], - [am_cv_lib_iconv=yes] - [am_cv_func_iconv=yes]) - LIBS="$am_save_LIBS" - fi - ]) - if test "$am_cv_func_iconv" = yes; then - AC_CACHE_CHECK([for working iconv], [am_cv_func_iconv_works], [ - dnl This tests against bugs in AIX 5.1, AIX 6.1..7.1, HP-UX 11.11, - dnl Solaris 10. - am_save_LIBS="$LIBS" - if test $am_cv_lib_iconv = yes; then - LIBS="$LIBS $LIBICONV" - fi - am_cv_func_iconv_works=no - for ac_iconv_const in '' 'const'; do - AC_RUN_IFELSE( - [AC_LANG_PROGRAM( - [[ -#include <iconv.h> -#include <string.h> - -#ifndef ICONV_CONST -# define ICONV_CONST $ac_iconv_const -#endif - ]], - [[int result = 0; - /* Test against AIX 5.1 bug: Failures are not distinguishable from successful - returns. */ - { - iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); - if (cd_utf8_to_88591 != (iconv_t)(-1)) - { - static ICONV_CONST char input[] = "\342\202\254"; /* EURO SIGN */ - char buf[10]; - ICONV_CONST char *inptr = input; - size_t inbytesleft = strlen (input); - char *outptr = buf; - size_t outbytesleft = sizeof (buf); - size_t res = iconv (cd_utf8_to_88591, - &inptr, &inbytesleft, - &outptr, &outbytesleft); - if (res == 0) - result |= 1; - iconv_close (cd_utf8_to_88591); - } - } - /* Test against Solaris 10 bug: Failures are not distinguishable from - successful returns. */ - { - iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); - if (cd_ascii_to_88591 != (iconv_t)(-1)) - { - static ICONV_CONST char input[] = "\263"; - char buf[10]; - ICONV_CONST char *inptr = input; - size_t inbytesleft = strlen (input); - char *outptr = buf; - size_t outbytesleft = sizeof (buf); - size_t res = iconv (cd_ascii_to_88591, - &inptr, &inbytesleft, - &outptr, &outbytesleft); - if (res == 0) - result |= 2; - iconv_close (cd_ascii_to_88591); - } - } - /* Test against AIX 6.1..7.1 bug: Buffer overrun. */ - { - iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); - if (cd_88591_to_utf8 != (iconv_t)(-1)) - { - static ICONV_CONST char input[] = "\304"; - static char buf[2] = { (char)0xDE, (char)0xAD }; - ICONV_CONST char *inptr = input; - size_t inbytesleft = 1; - char *outptr = buf; - size_t outbytesleft = 1; - size_t res = iconv (cd_88591_to_utf8, - &inptr, &inbytesleft, - &outptr, &outbytesleft); - if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) - result |= 4; - iconv_close (cd_88591_to_utf8); - } - } -#if 0 /* This bug could be worked around by the caller. */ - /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ - { - iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); - if (cd_88591_to_utf8 != (iconv_t)(-1)) - { - static ICONV_CONST char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; - char buf[50]; - ICONV_CONST char *inptr = input; - size_t inbytesleft = strlen (input); - char *outptr = buf; - size_t outbytesleft = sizeof (buf); - size_t res = iconv (cd_88591_to_utf8, - &inptr, &inbytesleft, - &outptr, &outbytesleft); - if ((int)res > 0) - result |= 8; - iconv_close (cd_88591_to_utf8); - } - } -#endif - /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is - provided. */ - if (/* Try standardized names. */ - iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) - /* Try IRIX, OSF/1 names. */ - && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) - /* Try AIX names. */ - && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) - /* Try HP-UX names. */ - && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) - result |= 16; - return result; -]])], - [am_cv_func_iconv_works=yes], , - [case "$host_os" in - aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; - *) am_cv_func_iconv_works="guessing yes" ;; - esac]) - test "$am_cv_func_iconv_works" = no || break - done - LIBS="$am_save_LIBS" - ]) - case "$am_cv_func_iconv_works" in - *no) am_func_iconv=no am_cv_lib_iconv=no ;; - *) am_func_iconv=yes ;; - esac - else - am_func_iconv=no am_cv_lib_iconv=no - fi - if test "$am_func_iconv" = yes; then - AC_DEFINE([HAVE_ICONV], [1], - [Define if you have the iconv() function and it works.]) - fi - if test "$am_cv_lib_iconv" = yes; then - AC_MSG_CHECKING([how to link with libiconv]) - AC_MSG_RESULT([$LIBICONV]) - else - dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV - dnl either. - CPPFLAGS="$am_save_CPPFLAGS" - LIBICONV= - LTLIBICONV= - fi - AC_SUBST([LIBICONV]) - AC_SUBST([LTLIBICONV]) -]) - -dnl Define AM_ICONV using AC_DEFUN_ONCE for Autoconf >= 2.64, in order to -dnl avoid warnings like -dnl "warning: AC_REQUIRE: `AM_ICONV' was expanded before it was required". -dnl This is tricky because of the way 'aclocal' is implemented: -dnl - It requires defining an auxiliary macro whose name ends in AC_DEFUN. -dnl Otherwise aclocal's initial scan pass would miss the macro definition. -dnl - It requires a line break inside the AC_DEFUN_ONCE and AC_DEFUN expansions. -dnl Otherwise aclocal would emit many "Use of uninitialized value $1" -dnl warnings. -m4_define([gl_iconv_AC_DEFUN], - m4_version_prereq([2.64], - [[AC_DEFUN_ONCE( - [$1], [$2])]], - [m4_ifdef([gl_00GNULIB], - [[AC_DEFUN_ONCE( - [$1], [$2])]], - [[AC_DEFUN( - [$1], [$2])]])])) -gl_iconv_AC_DEFUN([AM_ICONV], -[ - AM_ICONV_LINK - if test "$am_cv_func_iconv" = yes; then - AC_MSG_CHECKING([for iconv declaration]) - AC_CACHE_VAL([am_cv_proto_iconv], [ - AC_COMPILE_IFELSE( - [AC_LANG_PROGRAM( - [[ -#include <stdlib.h> -#include <iconv.h> -extern -#ifdef __cplusplus -"C" -#endif -#if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus) -size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); -#else -size_t iconv(); -#endif - ]], - [[]])], - [am_cv_proto_iconv_arg1=""], - [am_cv_proto_iconv_arg1="const"]) - am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"]) - am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` - AC_MSG_RESULT([ - $am_cv_proto_iconv]) - AC_DEFINE_UNQUOTED([ICONV_CONST], [$am_cv_proto_iconv_arg1], - [Define as const if the declaration of iconv() needs const.]) - dnl Also substitute ICONV_CONST in the gnulib generated <iconv.h>. - m4_ifdef([gl_ICONV_H_DEFAULTS], - [AC_REQUIRE([gl_ICONV_H_DEFAULTS]) - if test -n "$am_cv_proto_iconv_arg1"; then - ICONV_CONST="const" - fi - ]) - fi -]) diff --git a/gl/m4/limits-h.m4 b/gl/m4/limits-h.m4 new file mode 100644 index 0000000000..31fdf0a779 --- /dev/null +++ b/gl/m4/limits-h.m4 @@ -0,0 +1,31 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has ULLONG_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include <limits.h> + int ullw = ULLONG_WIDTH;]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + if test "$gl_cv_header_limits_width" = yes; then + LIMITS_H= + else + LIMITS_H=limits.h + fi + AC_SUBST([LIMITS_H]) + AM_CONDITIONAL([GL_GENERATE_LIMITS_H], [test -n "$LIMITS_H"]) +]) diff --git a/gl/m4/manywarnings.m4 b/gl/m4/manywarnings.m4 index 90823b0acf..4f701f4eac 100644 --- a/gl/m4/manywarnings.m4 +++ b/gl/m4/manywarnings.m4 @@ -62,10 +62,11 @@ AC_DEFUN([gl_MANYWARN_ALL_GCC], CFLAGS="$CFLAGS -W -Werror" AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( - [[void f (void) + [[int f (void) { typedef struct { int a; int b; } s_t; s_t s1 = { 0, }; + return s1.b; } ]], [[]])], @@ -103,6 +104,7 @@ AC_DEFUN([gl_MANYWARN_ALL_GCC], gl_manywarn_set= for gl_manywarn_item in \ + -fno-common \ -W \ -Wabi \ -Waddress \ diff --git a/gl/m4/printf.m4 b/gl/m4/printf.m4 index e495e0cbc5..c7a14b20e0 100644 --- a/gl/m4/printf.m4 +++ b/gl/m4/printf.m4 @@ -38,6 +38,8 @@ int main () if (sprintf (buf, "%ju %d", (uintmax_t) 12345671, 33, 44, 55) < 0 || strcmp (buf, "12345671 33") != 0) result |= 1; +#else + result |= 1; #endif buf[0] = '\0'; if (sprintf (buf, "%zu %d", (size_t) 12345672, 33, 44, 55) < 0 diff --git a/gl/m4/secure_getenv.m4 b/gl/m4/secure_getenv.m4 index 00194c8497..3983173603 100644 --- a/gl/m4/secure_getenv.m4 +++ b/gl/m4/secure_getenv.m4 @@ -22,4 +22,5 @@ AC_DEFUN([gl_PREREQ_SECURE_GETENV], [ if test $ac_cv_func___secure_getenv = no; then AC_CHECK_FUNCS([issetugid]) fi + AC_CHECK_FUNCS_ONCE([getuid geteuid getgid getegid]) ]) diff --git a/gl/m4/stdbool.m4 b/gl/m4/stdbool.m4 index 625520ff07..2a9b1db86f 100644 --- a/gl/m4/stdbool.m4 +++ b/gl/m4/stdbool.m4 @@ -5,7 +5,7 @@ dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. -#serial 5 +#serial 7 # Prepare for substituting <stdbool.h> if it is not supported. @@ -43,56 +43,64 @@ AC_DEFUN([AC_CHECK_HEADER_STDBOOL], [AC_LANG_PROGRAM( [[ #include <stdbool.h> - #ifndef bool - "error: bool is not defined" - #endif - #ifndef false - "error: false is not defined" - #endif - #if false - "error: false is not 0" - #endif - #ifndef true - "error: true is not defined" - #endif - #if true != 1 - "error: true is not 1" + + #ifdef __cplusplus + typedef bool Bool; + #else + typedef _Bool Bool; + #ifndef bool + "error: bool is not defined" + #endif + #ifndef false + "error: false is not defined" + #endif + #if false + "error: false is not 0" + #endif + #ifndef true + "error: true is not defined" + #endif + #if true != 1 + "error: true is not 1" + #endif #endif + #ifndef __bool_true_false_are_defined "error: __bool_true_false_are_defined is not defined" #endif - struct s { _Bool s: 1; _Bool t; } s; + struct s { Bool s: 1; Bool t; bool u: 1; bool v; } s; char a[true == 1 ? 1 : -1]; char b[false == 0 ? 1 : -1]; char c[__bool_true_false_are_defined == 1 ? 1 : -1]; char d[(bool) 0.5 == true ? 1 : -1]; /* See body of main program for 'e'. */ - char f[(_Bool) 0.0 == false ? 1 : -1]; + char f[(Bool) 0.0 == false ? 1 : -1]; char g[true]; - char h[sizeof (_Bool)]; + char h[sizeof (Bool)]; char i[sizeof s.t]; enum { j = false, k = true, l = false * true, m = true * 256 }; /* The following fails for HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ - _Bool n[m]; + Bool n[m]; char o[sizeof n == m * sizeof n[0] ? 1 : -1]; - char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; + char p[-1 - (Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; /* Catch a bug in an HP-UX C compiler. See http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html */ - _Bool q = true; - _Bool *pq = &q; + Bool q = true; + Bool *pq = &q; + bool *qq = &q; ]], [[ bool e = &s; - *pq |= q; - *pq |= ! q; + *pq |= q; *pq |= ! q; + *qq |= q; *qq |= ! q; /* Refer to every declared value, to avoid compiler optimizations. */ return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l - + !m + !n + !o + !p + !q + !pq); + + !m + !n + !o + !p + !q + !pq + !qq); ]])], [ac_cv_header_stdbool_h=yes], [ac_cv_header_stdbool_h=no])]) diff --git a/gl/m4/stdint.m4 b/gl/m4/stdint.m4 index 0b4b9060db..05b6ab7846 100644 --- a/gl/m4/stdint.m4 +++ b/gl/m4/stdint.m4 @@ -1,4 +1,4 @@ -# stdint.m4 serial 44 +# stdint.m4 serial 48 dnl Copyright (C) 2001-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -11,6 +11,8 @@ AC_DEFUN_ONCE([gl_STDINT_H], [ AC_PREREQ([2.59])dnl + AC_REQUIRE([gl_LIMITS_H]) + dnl Check for long long int and unsigned long long int. AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) if test $ac_cv_type_long_long_int = yes; then @@ -152,6 +154,15 @@ uintptr_t h = UINTPTR_MAX; intmax_t i = INTMAX_MAX; uintmax_t j = UINTMAX_MAX; +/* Check that SIZE_MAX has the correct type, if possible. */ +#if 201112 <= __STDC_VERSION__ +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + #include <limits.h> /* for CHAR_BIT */ #define TYPE_MINIMUM(t) \ ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) @@ -282,14 +293,20 @@ static const char *macro_values[] = ]) ]) fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + STDINT_H=stdint.h if test "$gl_cv_header_working_stdint_h" = yes; then + HAVE_C99_STDINT_H=1 dnl Now see whether the system <stdint.h> works without dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. AC_CACHE_CHECK([whether stdint.h predates C++11], [gl_cv_header_stdint_predates_cxx11_h], [gl_cv_header_stdint_predates_cxx11_h=yes AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([[ + AC_LANG_PROGRAM([[ #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ #include <stdint.h> ] @@ -306,27 +323,44 @@ int32_t i32 = INT32_C (0x7fffffff); AC_DEFINE([__STDC_LIMIT_MACROS], [1], [Define to 1 if the system <stdint.h> predates C++11.]) fi - STDINT_H= + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include <stdint.h> + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + STDINT_H= + fi else dnl Check for <sys/inttypes.h>, and for dnl <sys/bitypes.h> (used in Linux libc4 >= 4.6.7 and libc5). AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) if test $ac_cv_header_sys_inttypes_h = yes; then HAVE_SYS_INTTYPES_H=1 - else - HAVE_SYS_INTTYPES_H=0 fi - AC_SUBST([HAVE_SYS_INTTYPES_H]) if test $ac_cv_header_sys_bitypes_h = yes; then HAVE_SYS_BITYPES_H=1 - else - HAVE_SYS_BITYPES_H=0 fi - AC_SUBST([HAVE_SYS_BITYPES_H]) - gl_STDINT_TYPE_PROPERTIES - STDINT_H=stdint.h fi + + # The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + LIMITS_H=limits.h + AM_CONDITIONAL([GL_GENERATE_LIMITS_H], [test -n "$LIMITS_H"]) + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) AC_SUBST([STDINT_H]) AM_CONDITIONAL([GL_GENERATE_STDINT_H], [test -n "$STDINT_H"]) ]) @@ -504,8 +538,3 @@ dnl Remove this when we can assume autoconf >= 2.61. m4_ifdef([AC_COMPUTE_INT], [], [ AC_DEFUN([AC_COMPUTE_INT], [_AC_COMPUTE_INT([$2],[$1],[$3],[$4])]) ]) - -# Hey Emacs! -# Local Variables: -# indent-tabs-mode: nil -# End: diff --git a/gl/m4/stdio_h.m4 b/gl/m4/stdio_h.m4 index 0e387585d2..eaa25a01d4 100644 --- a/gl/m4/stdio_h.m4 +++ b/gl/m4/stdio_h.m4 @@ -1,4 +1,4 @@ -# stdio_h.m4 serial 46 +# stdio_h.m4 serial 48 dnl Copyright (C) 2007-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -6,9 +6,13 @@ dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_STDIO_H], [ - dnl For __USE_MINGW_ANSI_STDIO - AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) - + AH_VERBATIM([MINGW_ANSI_STDIO], +[/* Use GNU style printf and scanf. */ +#ifndef __USE_MINGW_ANSI_STDIO +# undef __USE_MINGW_ANSI_STDIO +#endif +]) + AC_DEFINE([__USE_MINGW_ANSI_STDIO]) AC_REQUIRE([gl_STDIO_H_DEFAULTS]) gl_NEXT_HEADERS([stdio.h]) diff --git a/gl/m4/stdlib_h.m4 b/gl/m4/stdlib_h.m4 index 19107c4199..3999068153 100644 --- a/gl/m4/stdlib_h.m4 +++ b/gl/m4/stdlib_h.m4 @@ -1,4 +1,4 @@ -# stdlib_h.m4 serial 42 +# stdlib_h.m4 serial 43 dnl Copyright (C) 2007-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -21,7 +21,7 @@ AC_DEFUN([gl_STDLIB_H], #endif ]], [_Exit atoll canonicalize_file_name getloadavg getsubopt grantpt initstate initstate_r mkdtemp mkostemp mkostemps mkstemp mkstemps - posix_openpt ptsname ptsname_r random random_r realpath rpmatch + posix_openpt ptsname ptsname_r qsort_r random random_r realpath rpmatch secure_getenv setenv setstate setstate_r srandom srandom_r strtod strtoll strtoull unlockpt unsetenv]) ]) @@ -85,6 +85,7 @@ AC_DEFUN([gl_STDLIB_H_DEFAULTS], HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) diff --git a/gl/m4/sys_types_h.m4 b/gl/m4/sys_types_h.m4 index b0aabb4786..159b005b3d 100644 --- a/gl/m4/sys_types_h.m4 +++ b/gl/m4/sys_types_h.m4 @@ -1,4 +1,4 @@ -# sys_types_h.m4 serial 5 +# sys_types_h.m4 serial 6 dnl Copyright (C) 2011-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -22,3 +22,28 @@ AC_DEFUN_ONCE([gl_SYS_TYPES_H], AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], [ ]) + +# This works around a buggy version in autoconf <= 2.69. +# See <https://lists.gnu.org/archive/html/autoconf/2016-08/msg00014.html> + +m4_version_prereq([2.70], [], [ + +# This is taken from the following Autoconf patch: +# http://git.sv.gnu.org/cgit/autoconf.git/commit/?id=e17a30e98 + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are declared in + <mkdev.h>.])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' are declared in + <sysmacros.h>.])]) +fi +]) + +]) diff --git a/gl/m4/wchar_h.m4 b/gl/m4/wchar_h.m4 index b40b73237d..16017a59fb 100644 --- a/gl/m4/wchar_h.m4 +++ b/gl/m4/wchar_h.m4 @@ -7,7 +7,7 @@ dnl with or without modifications, as long as this notice is preserved. dnl Written by Eric Blake. -# wchar_h.m4 serial 39 +# wchar_h.m4 serial 40 AC_DEFUN([gl_WCHAR_H], [ @@ -81,8 +81,14 @@ AC_DEFUN([gl_WCHAR_H_INLINE_OK], extern int zero (void); int main () { return zero(); } ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` if AC_TRY_EVAL([ac_compile]); then - mv conftest.$ac_objext conftest1.$ac_objext AC_LANG_CONFTEST([ AC_LANG_SOURCE([[#define wcstod renamed_wcstod /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before @@ -95,8 +101,9 @@ int main () { return zero(); } #include <wchar.h> int zero (void) { return 0; } ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` if AC_TRY_EVAL([ac_compile]); then - mv conftest.$ac_objext conftest2.$ac_objext if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then : else @@ -104,6 +111,7 @@ int zero (void) { return 0; } fi fi fi + ac_compile="$save_ac_compile" rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext ]) if test $gl_cv_header_wchar_h_correct_inline = no; then diff --git a/gl/secure_getenv.c b/gl/secure_getenv.c index 029441ed06..167d50b807 100644 --- a/gl/secure_getenv.c +++ b/gl/secure_getenv.c @@ -1,4 +1,4 @@ -/* Look up an environment variable more securely. +/* Look up an environment variable, returning NULL in insecure situations. Copyright 2013-2016 Free Software Foundation, Inc. @@ -20,26 +20,35 @@ #include <stdlib.h> #if !HAVE___SECURE_GETENV -# if HAVE_ISSETUGID +# if HAVE_ISSETUGID || (HAVE_GETUID && HAVE_GETEUID && HAVE_GETGID && HAVE_GETEGID) # include <unistd.h> -# else -# undef issetugid -# ifdef _WIN32 -# define issetugid() 0 -# else -# define issetugid() 1 -# endif # endif #endif char * secure_getenv (char const *name) { -#if HAVE___SECURE_GETENV +#if HAVE___SECURE_GETENV /* glibc */ return __secure_getenv (name); -#else +#elif HAVE_ISSETUGID /* OS X, FreeBSD, NetBSD, OpenBSD */ if (issetugid ()) - return 0; + return NULL; + return getenv (name); +#elif HAVE_GETUID && HAVE_GETEUID && HAVE_GETGID && HAVE_GETEGID /* other Unix */ + if (geteuid () != getuid () || getegid () != getgid ()) + return NULL; return getenv (name); +#elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ /* native Windows */ + /* On native Windows, there is no such concept as setuid or setgid binaries. + - Programs launched as system services have high privileges, but they don't + inherit environment variables from a user. + - Programs launched by a user with "Run as Administrator" have high + privileges and use the environment variables, but the user has been asked + whether he agrees. + - Programs launched by a user without "Run as Administrator" cannot gain + high privileges, therefore there is no risk. */ + return getenv (name); +#else + return NULL; #endif } diff --git a/gl/stdint.in.h b/gl/stdint.in.h index 35a41bb7d7..225970503f 100644 --- a/gl/stdint.in.h +++ b/gl/stdint.in.h @@ -79,49 +79,51 @@ #if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H #define _@GUARD_PREFIX@_STDINT_H +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include <limits.h> + +#if ! @HAVE_C99_STDINT_H@ + /* <sys/types.h> defines some of the stdint.h types as well, on glibc, IRIX 6.5, and OpenBSD 3.8 (via <machine/types.h>). AIX 5.2 <sys/types.h> isn't needed and causes troubles. Mac OS X 10.4.6 <sys/types.h> includes <stdint.h> (which is us), but relies on the system <stdint.h> definitions, so include <sys/types.h> after @NEXT_STDINT_H@. */ -#if @HAVE_SYS_TYPES_H@ && ! defined _AIX -# include <sys/types.h> -#endif - -/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, - LONG_MIN, LONG_MAX, ULONG_MAX. */ -#include <limits.h> +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include <sys/types.h> +# endif -#if @HAVE_INTTYPES_H@ +# if @HAVE_INTTYPES_H@ /* In OpenBSD 3.8, <inttypes.h> includes <machine/types.h>, which defines int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. <inttypes.h> also defines intptr_t and uintptr_t. */ -# include <inttypes.h> -#elif @HAVE_SYS_INTTYPES_H@ +# include <inttypes.h> +# elif @HAVE_SYS_INTTYPES_H@ /* Solaris 7 <sys/inttypes.h> has the types except the *_fast*_t types, and the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ -# include <sys/inttypes.h> -#endif +# include <sys/inttypes.h> +# endif -#if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ /* Linux libc4 >= 4.6.7 and libc5 have a <sys/bitypes.h> that defines int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is included by <sys/types.h>. */ -# include <sys/bitypes.h> -#endif +# include <sys/bitypes.h> +# endif -#undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H /* Minimum and maximum values for an integer type under the usual assumption. Return an unspecified value if BITS == 0, adding a check to pacify picky compilers. */ -#define _STDINT_MIN(signed, bits, zero) \ - ((signed) ? ~ _STDINT_MAX (signed, bits, zero) : (zero)) +# define _STDINT_MIN(signed, bits, zero) \ + ((signed) ? ~ _STDINT_MAX (signed, bits, zero) : (zero)) -#define _STDINT_MAX(signed, bits, zero) \ - (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) #if !GNULIB_defined_stdint_types @@ -130,26 +132,26 @@ /* Here we assume a standard architecture where the hardware integer types have 8, 16, 32, optionally 64 bits. */ -#undef int8_t -#undef uint8_t +# undef int8_t +# undef uint8_t typedef signed char gl_int8_t; typedef unsigned char gl_uint8_t; -#define int8_t gl_int8_t -#define uint8_t gl_uint8_t +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t -#undef int16_t -#undef uint16_t +# undef int16_t +# undef uint16_t typedef short int gl_int16_t; typedef unsigned short int gl_uint16_t; -#define int16_t gl_int16_t -#define uint16_t gl_uint16_t +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t -#undef int32_t -#undef uint32_t +# undef int32_t +# undef uint32_t typedef int gl_int32_t; typedef unsigned int gl_uint32_t; -#define int32_t gl_int32_t -#define uint32_t gl_uint32_t +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t /* If the system defines INT64_MAX, assume int64_t works. That way, if the underlying platform defines int64_t to be a 64-bit long long @@ -157,54 +159,54 @@ typedef unsigned int gl_uint32_t; int, which would mess up C++ name mangling. We must use #ifdef rather than #if, to avoid an error with HP-UX 10.20 cc. */ -#ifdef INT64_MAX -# define GL_INT64_T -#else +# ifdef INT64_MAX +# define GL_INT64_T +# else /* Do not undefine int64_t if gnulib is not being used with 64-bit types, since otherwise it breaks platforms like Tandem/NSK. */ -# if LONG_MAX >> 31 >> 31 == 1 -# undef int64_t +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t typedef long int gl_int64_t; -# define int64_t gl_int64_t -# define GL_INT64_T -# elif defined _MSC_VER -# undef int64_t +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t typedef __int64 gl_int64_t; -# define int64_t gl_int64_t -# define GL_INT64_T -# elif @HAVE_LONG_LONG_INT@ -# undef int64_t +# define int64_t gl_int64_t +# define GL_INT64_T +# elif @HAVE_LONG_LONG_INT@ +# undef int64_t typedef long long int gl_int64_t; -# define int64_t gl_int64_t -# define GL_INT64_T +# define int64_t gl_int64_t +# define GL_INT64_T +# endif # endif -#endif -#ifdef UINT64_MAX -# define GL_UINT64_T -#else -# if ULONG_MAX >> 31 >> 31 >> 1 == 1 -# undef uint64_t -typedef unsigned long int gl_uint64_t; -# define uint64_t gl_uint64_t +# ifdef UINT64_MAX # define GL_UINT64_T -# elif defined _MSC_VER -# undef uint64_t +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t typedef unsigned __int64 gl_uint64_t; -# define uint64_t gl_uint64_t -# define GL_UINT64_T -# elif @HAVE_UNSIGNED_LONG_LONG_INT@ -# undef uint64_t +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif @HAVE_UNSIGNED_LONG_LONG_INT@ +# undef uint64_t typedef unsigned long long int gl_uint64_t; -# define uint64_t gl_uint64_t -# define GL_UINT64_T +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif # endif -#endif /* Avoid collision with Solaris 2.5.1 <pthread.h> etc. */ -#define _UINT8_T -#define _UINT32_T -#define _UINT64_T +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T /* 7.18.1.2. Minimum-width integer types */ @@ -213,26 +215,26 @@ typedef unsigned long long int gl_uint64_t; types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types are the same as the corresponding N_t types. */ -#undef int_least8_t -#undef uint_least8_t -#undef int_least16_t -#undef uint_least16_t -#undef int_least32_t -#undef uint_least32_t -#undef int_least64_t -#undef uint_least64_t -#define int_least8_t int8_t -#define uint_least8_t uint8_t -#define int_least16_t int16_t -#define uint_least16_t uint16_t -#define int_least32_t int32_t -#define uint_least32_t uint32_t -#ifdef GL_INT64_T -# define int_least64_t int64_t -#endif -#ifdef GL_UINT64_T -# define uint_least64_t uint64_t -#endif +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif /* 7.18.1.3. Fastest minimum-width integer types */ @@ -245,55 +247,55 @@ typedef unsigned long long int gl_uint64_t; uses types consistent with glibc, as that lessens the chance of incompatibility with older GNU hosts. */ -#undef int_fast8_t -#undef uint_fast8_t -#undef int_fast16_t -#undef uint_fast16_t -#undef int_fast32_t -#undef uint_fast32_t -#undef int_fast64_t -#undef uint_fast64_t +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t typedef signed char gl_int_fast8_t; typedef unsigned char gl_uint_fast8_t; -#ifdef __sun +# ifdef __sun /* Define types compatible with SunOS 5.10, so that code compiled under earlier SunOS versions works with code compiled under SunOS 5.10. */ typedef int gl_int_fast32_t; typedef unsigned int gl_uint_fast32_t; -#else +# else typedef long int gl_int_fast32_t; typedef unsigned long int gl_uint_fast32_t; -#endif +# endif typedef gl_int_fast32_t gl_int_fast16_t; typedef gl_uint_fast32_t gl_uint_fast16_t; -#define int_fast8_t gl_int_fast8_t -#define uint_fast8_t gl_uint_fast8_t -#define int_fast16_t gl_int_fast16_t -#define uint_fast16_t gl_uint_fast16_t -#define int_fast32_t gl_int_fast32_t -#define uint_fast32_t gl_uint_fast32_t -#ifdef GL_INT64_T -# define int_fast64_t int64_t -#endif -#ifdef GL_UINT64_T -# define uint_fast64_t uint64_t -#endif +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif /* 7.18.1.4. Integer types capable of holding object pointers */ /* kLIBC's stdint.h defines _INTPTR_T_DECLARED and needs its own definitions of intptr_t and uintptr_t (which use int and unsigned) to avoid clashes with declarations of system functions like sbrk. */ -#ifndef _INTPTR_T_DECLARED -#undef intptr_t -#undef uintptr_t +# ifndef _INTPTR_T_DECLARED +# undef intptr_t +# undef uintptr_t typedef long int gl_intptr_t; typedef unsigned long int gl_uintptr_t; -#define intptr_t gl_intptr_t -#define uintptr_t gl_uintptr_t -#endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif /* 7.18.1.5. Greatest-width integer types */ @@ -304,33 +306,33 @@ typedef unsigned long int gl_uintptr_t; similarly for UINTMAX_MAX and uintmax_t. This avoids problems with assuming one type where another is used by the system. */ -#ifndef INTMAX_MAX -# undef INTMAX_C -# undef intmax_t -# if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1 +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1 typedef long long int gl_intmax_t; -# define intmax_t gl_intmax_t -# elif defined GL_INT64_T -# define intmax_t int64_t -# else +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else typedef long int gl_intmax_t; -# define intmax_t gl_intmax_t +# define intmax_t gl_intmax_t +# endif # endif -#endif -#ifndef UINTMAX_MAX -# undef UINTMAX_C -# undef uintmax_t -# if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1 +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1 typedef unsigned long long int gl_uintmax_t; -# define uintmax_t gl_uintmax_t -# elif defined GL_UINT64_T -# define uintmax_t uint64_t -# else +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else typedef unsigned long int gl_uintmax_t; -# define uintmax_t gl_uintmax_t +# define uintmax_t gl_uintmax_t +# endif # endif -#endif /* Verify that intmax_t and uintmax_t have the same size. Too much code breaks if this is not the case. If this check fails, the reason is likely @@ -338,8 +340,8 @@ typedef unsigned long int gl_uintmax_t; typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) ? 1 : -1]; -#define GNULIB_defined_stdint_types 1 -#endif /* !GNULIB_defined_stdint_types */ +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ /* 7.18.2. Limits of specified-width integer types */ @@ -348,37 +350,37 @@ typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) /* Here we assume a standard architecture where the hardware integer types have 8, 16, 32, optionally 64 bits. */ -#undef INT8_MIN -#undef INT8_MAX -#undef UINT8_MAX -#define INT8_MIN (~ INT8_MAX) -#define INT8_MAX 127 -#define UINT8_MAX 255 - -#undef INT16_MIN -#undef INT16_MAX -#undef UINT16_MAX -#define INT16_MIN (~ INT16_MAX) -#define INT16_MAX 32767 -#define UINT16_MAX 65535 - -#undef INT32_MIN -#undef INT32_MAX -#undef UINT32_MAX -#define INT32_MIN (~ INT32_MAX) -#define INT32_MAX 2147483647 -#define UINT32_MAX 4294967295U - -#if defined GL_INT64_T && ! defined INT64_MAX +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX /* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 evaluates the latter incorrectly in preprocessor expressions. */ -# define INT64_MIN (- INTMAX_C (1) << 63) -# define INT64_MAX INTMAX_C (9223372036854775807) -#endif +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif -#if defined GL_UINT64_T && ! defined UINT64_MAX -# define UINT64_MAX UINTMAX_C (18446744073709551615) -#endif +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif /* 7.18.2.2. Limits of minimum-width integer types */ @@ -386,38 +388,38 @@ typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types are the same as the corresponding N_t types. */ -#undef INT_LEAST8_MIN -#undef INT_LEAST8_MAX -#undef UINT_LEAST8_MAX -#define INT_LEAST8_MIN INT8_MIN -#define INT_LEAST8_MAX INT8_MAX -#define UINT_LEAST8_MAX UINT8_MAX - -#undef INT_LEAST16_MIN -#undef INT_LEAST16_MAX -#undef UINT_LEAST16_MAX -#define INT_LEAST16_MIN INT16_MIN -#define INT_LEAST16_MAX INT16_MAX -#define UINT_LEAST16_MAX UINT16_MAX - -#undef INT_LEAST32_MIN -#undef INT_LEAST32_MAX -#undef UINT_LEAST32_MAX -#define INT_LEAST32_MIN INT32_MIN -#define INT_LEAST32_MAX INT32_MAX -#define UINT_LEAST32_MAX UINT32_MAX - -#undef INT_LEAST64_MIN -#undef INT_LEAST64_MAX -#ifdef GL_INT64_T -# define INT_LEAST64_MIN INT64_MIN -# define INT_LEAST64_MAX INT64_MAX -#endif +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif -#undef UINT_LEAST64_MAX -#ifdef GL_UINT64_T -# define UINT_LEAST64_MAX UINT64_MAX -#endif +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif /* 7.18.2.3. Limits of fastest minimum-width integer types */ @@ -425,117 +427,117 @@ typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types are taken from the same list of types. */ -#undef INT_FAST8_MIN -#undef INT_FAST8_MAX -#undef UINT_FAST8_MAX -#define INT_FAST8_MIN SCHAR_MIN -#define INT_FAST8_MAX SCHAR_MAX -#define UINT_FAST8_MAX UCHAR_MAX - -#undef INT_FAST16_MIN -#undef INT_FAST16_MAX -#undef UINT_FAST16_MAX -#define INT_FAST16_MIN INT_FAST32_MIN -#define INT_FAST16_MAX INT_FAST32_MAX -#define UINT_FAST16_MAX UINT_FAST32_MAX - -#undef INT_FAST32_MIN -#undef INT_FAST32_MAX -#undef UINT_FAST32_MAX -#ifdef __sun -# define INT_FAST32_MIN INT_MIN -# define INT_FAST32_MAX INT_MAX -# define UINT_FAST32_MAX UINT_MAX -#else -# define INT_FAST32_MIN LONG_MIN -# define INT_FAST32_MAX LONG_MAX -# define UINT_FAST32_MAX ULONG_MAX -#endif +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif -#undef INT_FAST64_MIN -#undef INT_FAST64_MAX -#ifdef GL_INT64_T -# define INT_FAST64_MIN INT64_MIN -# define INT_FAST64_MAX INT64_MAX -#endif +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif -#undef UINT_FAST64_MAX -#ifdef GL_UINT64_T -# define UINT_FAST64_MAX UINT64_MAX -#endif +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif /* 7.18.2.4. Limits of integer types capable of holding object pointers */ -#undef INTPTR_MIN -#undef INTPTR_MAX -#undef UINTPTR_MAX -#define INTPTR_MIN LONG_MIN -#define INTPTR_MAX LONG_MAX -#define UINTPTR_MAX ULONG_MAX +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX /* 7.18.2.5. Limits of greatest-width integer types */ -#ifndef INTMAX_MAX -# undef INTMAX_MIN -# ifdef INT64_MAX -# define INTMAX_MIN INT64_MIN -# define INTMAX_MAX INT64_MAX -# else -# define INTMAX_MIN INT32_MIN -# define INTMAX_MAX INT32_MAX +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif # endif -#endif -#ifndef UINTMAX_MAX -# ifdef UINT64_MAX -# define UINTMAX_MAX UINT64_MAX -# else -# define UINTMAX_MAX UINT32_MAX +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif # endif -#endif /* 7.18.3. Limits of other integer types */ /* ptrdiff_t limits */ -#undef PTRDIFF_MIN -#undef PTRDIFF_MAX -#if @APPLE_UNIVERSAL_BUILD@ -# ifdef _LP64 -# define PTRDIFF_MIN _STDINT_MIN (1, 64, 0l) -# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_MIN (1, 64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_MIN (1, 32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif # else -# define PTRDIFF_MIN _STDINT_MIN (1, 32, 0) -# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) -# endif -#else -# define PTRDIFF_MIN \ +# define PTRDIFF_MIN \ _STDINT_MIN (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) -# define PTRDIFF_MAX \ +# define PTRDIFF_MAX \ _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) -#endif +# endif /* sig_atomic_t limits */ -#undef SIG_ATOMIC_MIN -#undef SIG_ATOMIC_MAX -#define SIG_ATOMIC_MIN \ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# define SIG_ATOMIC_MIN \ _STDINT_MIN (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ 0@SIG_ATOMIC_T_SUFFIX@) -#define SIG_ATOMIC_MAX \ +# define SIG_ATOMIC_MAX \ _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ 0@SIG_ATOMIC_T_SUFFIX@) /* size_t limit */ -#undef SIZE_MAX -#if @APPLE_UNIVERSAL_BUILD@ -# ifdef _LP64 -# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif # else -# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) # endif -#else -# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) -#endif /* wchar_t limits */ /* Get WCHAR_MIN, WCHAR_MAX. @@ -543,29 +545,29 @@ typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) sequence of nested includes <wchar.h> -> <stdio.h> -> <getopt.h> -> <stdlib.h>, and the latter includes <stdint.h> and assumes its types are already defined. */ -#if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included before <wchar.h>. */ -# include <stddef.h> -# include <stdio.h> -# include <time.h> -# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H -# include <wchar.h> -# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H -#endif -#undef WCHAR_MIN -#undef WCHAR_MAX -#define WCHAR_MIN \ +# include <stddef.h> +# include <stdio.h> +# include <time.h> +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include <wchar.h> +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# define WCHAR_MIN \ _STDINT_MIN (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) -#define WCHAR_MAX \ +# define WCHAR_MAX \ _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) /* wint_t limits */ -#undef WINT_MIN -#undef WINT_MAX -#define WINT_MIN \ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN \ _STDINT_MIN (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) -#define WINT_MAX \ +# define WINT_MAX \ _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) /* 7.18.4. Macros for integer constants */ @@ -576,59 +578,120 @@ typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) /* Here we assume a standard architecture where the hardware integer types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ -#undef INT8_C -#undef UINT8_C -#define INT8_C(x) x -#define UINT8_C(x) x - -#undef INT16_C -#undef UINT16_C -#define INT16_C(x) x -#define UINT16_C(x) x - -#undef INT32_C -#undef UINT32_C -#define INT32_C(x) x -#define UINT32_C(x) x ## U - -#undef INT64_C -#undef UINT64_C -#if LONG_MAX >> 31 >> 31 == 1 -# define INT64_C(x) x##L -#elif defined _MSC_VER -# define INT64_C(x) x##i64 -#elif @HAVE_LONG_LONG_INT@ -# define INT64_C(x) x##LL -#endif -#if ULONG_MAX >> 31 >> 31 >> 1 == 1 -# define UINT64_C(x) x##UL -#elif defined _MSC_VER -# define UINT64_C(x) x##ui64 -#elif @HAVE_UNSIGNED_LONG_LONG_INT@ -# define UINT64_C(x) x##ULL -#endif +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# elif @HAVE_LONG_LONG_INT@ +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# elif @HAVE_UNSIGNED_LONG_LONG_INT@ +# define UINT64_C(x) x##ULL +# endif /* 7.18.4.2. Macros for greatest-width integer constants */ -#ifndef INTMAX_C -# if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1 -# define INTMAX_C(x) x##LL -# elif defined GL_INT64_T -# define INTMAX_C(x) INT64_C(x) -# else -# define INTMAX_C(x) x##L +# ifndef INTMAX_C +# if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif # endif -#endif -#ifndef UINTMAX_C -# if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1 -# define UINTMAX_C(x) x##ULL -# elif defined GL_UINT64_T -# define UINTMAX_C(x) UINT64_C(x) -# else -# define UINTMAX_C(x) x##UL +# ifndef UINTMAX_C +# if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif # endif -#endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ #endif /* _@GUARD_PREFIX@_STDINT_H */ #endif /* !(defined __ANDROID__ && ...) */ diff --git a/gl/stdlib.in.h b/gl/stdlib.in.h index ab0b614f6c..c275683906 100644 --- a/gl/stdlib.in.h +++ b/gl/stdlib.in.h @@ -521,6 +521,9 @@ _GL_CXXALIASWARN (putenv); #endif #if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ # if @REPLACE_QSORT_R@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef qsort_r @@ -535,12 +538,24 @@ _GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, void *), void *arg)); # else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + int (*compare) (void const *, void const *, + void *), + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif _GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, int (*compare) (void const *, void const *, void *), void *arg)); # endif _GL_CXXALIASWARN (qsort_r); +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif #endif diff --git a/gl/string.in.h b/gl/string.in.h index c6f610d207..21ecaf9f4c 100644 --- a/gl/string.in.h +++ b/gl/string.in.h @@ -416,15 +416,15 @@ _GL_WARN_ON_USE (strncat, "strncat is unportable - " # undef strndup # define strndup rpl_strndup # endif -_GL_FUNCDECL_RPL (strndup, char *, (char const *__string, size_t __n) +_GL_FUNCDECL_RPL (strndup, char *, (char const *__s, size_t __n) _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (strndup, char *, (char const *__string, size_t __n)); +_GL_CXXALIAS_RPL (strndup, char *, (char const *__s, size_t __n)); # else # if ! @HAVE_DECL_STRNDUP@ -_GL_FUNCDECL_SYS (strndup, char *, (char const *__string, size_t __n) +_GL_FUNCDECL_SYS (strndup, char *, (char const *__s, size_t __n) _GL_ARG_NONNULL ((1))); # endif -_GL_CXXALIAS_SYS (strndup, char *, (char const *__string, size_t __n)); +_GL_CXXALIAS_SYS (strndup, char *, (char const *__s, size_t __n)); # endif _GL_CXXALIASWARN (strndup); #elif defined GNULIB_POSIXCHECK @@ -444,17 +444,17 @@ _GL_WARN_ON_USE (strndup, "strndup is unportable - " # undef strnlen # define strnlen rpl_strnlen # endif -_GL_FUNCDECL_RPL (strnlen, size_t, (char const *__string, size_t __maxlen) +_GL_FUNCDECL_RPL (strnlen, size_t, (char const *__s, size_t __maxlen) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1))); -_GL_CXXALIAS_RPL (strnlen, size_t, (char const *__string, size_t __maxlen)); +_GL_CXXALIAS_RPL (strnlen, size_t, (char const *__s, size_t __maxlen)); # else # if ! @HAVE_DECL_STRNLEN@ -_GL_FUNCDECL_SYS (strnlen, size_t, (char const *__string, size_t __maxlen) +_GL_FUNCDECL_SYS (strnlen, size_t, (char const *__s, size_t __maxlen) _GL_ATTRIBUTE_PURE _GL_ARG_NONNULL ((1))); # endif -_GL_CXXALIAS_SYS (strnlen, size_t, (char const *__string, size_t __maxlen)); +_GL_CXXALIAS_SYS (strnlen, size_t, (char const *__s, size_t __maxlen)); # endif _GL_CXXALIASWARN (strnlen); #elif defined GNULIB_POSIXCHECK diff --git a/gl/strverscmp.c b/gl/strverscmp.c index f1e3594d1d..d0f9644773 100644 --- a/gl/strverscmp.c +++ b/gl/strverscmp.c @@ -1,21 +1,21 @@ -/* Compare strings while treating digits numerically. -*- coding: utf-8 -*- - Copyright (C) 1997, 2000, 2002, 2004, 2006, 2009-2016 Free Software - Foundation, Inc. +/* Compare strings while treating digits characters numerically. + Copyright (C) 1997-2016 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Jean-François Bignolles <bignolle@ecoledoc.ibp.fr>, 1997. - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1, or (at your option) - any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. - This program is distributed in the hope that it will be useful, + The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. - You should have received a copy of the GNU Lesser General Public License along - with this program; if not, see <http://www.gnu.org/licenses/>. */ + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ #if !_LIBC # include <config.h> @@ -26,27 +26,14 @@ /* states: S_N: normal, S_I: comparing integral part, S_F: comparing fractional parts, S_Z: idem but with leading Zeroes only */ -#define S_N 0x0 -#define S_I 0x4 -#define S_F 0x8 -#define S_Z 0xC +#define S_N 0x0 +#define S_I 0x3 +#define S_F 0x6 +#define S_Z 0x9 /* result_type: CMP: return diff; LEN: compare using len_diff/diff */ -#define CMP 2 -#define LEN 3 - - -/* ISDIGIT differs from isdigit, as follows: - - Its arg may be any int or unsigned int; it need not be an unsigned char - or EOF. - - It's typically faster. - POSIX says that only '0' through '9' are digits. Prefer ISDIGIT to - isdigit unless it's important to use the locale's definition - of "digit" even when the host does not conform to POSIX. */ -#define ISDIGIT(c) ((unsigned int) (c) - '0' <= 9) - -#undef __strverscmp -#undef strverscmp +#define CMP 2 +#define LEN 3 #ifndef weak_alias # define __strverscmp strverscmp @@ -66,30 +53,25 @@ __strverscmp (const char *s1, const char *s2) int state; int diff; - /* Symbol(s) 0 [1-9] others (padding) - Transition (10) 0 (01) d (00) x (11) - */ - static const unsigned int next_state[] = + /* Symbol(s) 0 [1-9] others + Transition (10) 0 (01) d (00) x */ + static const unsigned char next_state[] = { - /* state x d 0 - */ - /* S_N */ S_N, S_I, S_Z, S_N, - /* S_I */ S_N, S_I, S_I, S_I, - /* S_F */ S_N, S_F, S_F, S_F, - /* S_Z */ S_N, S_F, S_Z, S_Z + /* state x d 0 */ + /* S_N */ S_N, S_I, S_Z, + /* S_I */ S_N, S_I, S_I, + /* S_F */ S_N, S_F, S_F, + /* S_Z */ S_N, S_F, S_Z }; - static const int result_type[] = + static const signed char result_type[] = { - /* state x/x x/d x/0 x/- d/x d/d d/0 d/- - 0/x 0/d 0/0 0/- -/x -/d -/0 -/- */ - - /* S_N */ CMP, CMP, CMP, CMP, CMP, LEN, CMP, CMP, - CMP, CMP, CMP, CMP, CMP, CMP, CMP, CMP, - /* S_I */ CMP, -1, -1, CMP, 1, LEN, LEN, CMP, - 1, LEN, LEN, CMP, CMP, CMP, CMP, CMP, - /* S_F */ CMP, CMP, CMP, CMP, CMP, LEN, CMP, CMP, - CMP, CMP, CMP, CMP, CMP, CMP, CMP, CMP, - /* S_Z */ CMP, 1, 1, CMP, -1, CMP, CMP, CMP, - -1, CMP, CMP, CMP + /* state x/x x/d x/0 d/x d/d d/0 0/x 0/d 0/0 */ + + /* S_N */ CMP, CMP, CMP, CMP, LEN, CMP, CMP, CMP, CMP, + /* S_I */ CMP, -1, -1, +1, LEN, LEN, +1, LEN, LEN, + /* S_F */ CMP, CMP, CMP, CMP, CMP, CMP, CMP, CMP, CMP, + /* S_Z */ CMP, +1, +1, -1, CMP, CMP, -1, CMP, CMP }; if (p1 == p2) @@ -98,17 +80,20 @@ __strverscmp (const char *s1, const char *s2) c1 = *p1++; c2 = *p2++; /* Hint: '0' is a digit too. */ - state = S_N | ((c1 == '0') + (ISDIGIT (c1) != 0)); + state = S_N + ((c1 == '0') + (isdigit (c1) != 0)); - while ((diff = c1 - c2) == 0 && c1 != '\0') + while ((diff = c1 - c2) == 0) { + if (c1 == '\0') + return diff; + state = next_state[state]; c1 = *p1++; c2 = *p2++; - state |= (c1 == '0') + (ISDIGIT (c1) != 0); + state += (c1 == '0') + (isdigit (c1) != 0); } - state = result_type[state << 2 | ((c2 == '0') + (ISDIGIT (c2) != 0))]; + state = result_type[state * 3 + (((c2 == '0') + (isdigit (c2) != 0)))]; switch (state) { @@ -116,16 +101,17 @@ __strverscmp (const char *s1, const char *s2) return diff; case LEN: - while (ISDIGIT (*p1++)) - if (!ISDIGIT (*p2++)) + while (isdigit (*p1++)) + if (!isdigit (*p2++)) return 1; - return ISDIGIT (*p2) ? -1 : diff; + return isdigit (*p2) ? -1 : diff; default: return state; } } #ifdef weak_alias +libc_hidden_def (__strverscmp) weak_alias (__strverscmp, strverscmp) #endif diff --git a/gl/sys_socket.in.h b/gl/sys_socket.in.h index d99d831d48..aae931ac57 100644 --- a/gl/sys_socket.in.h +++ b/gl/sys_socket.in.h @@ -79,7 +79,12 @@ _GL_INLINE_HEADER_BEGIN #if !@HAVE_SA_FAMILY_T@ # if !GNULIB_defined_sa_family_t +/* On OS/2 kLIBC, sa_family_t is unsigned char unless TCPV40HDRS is defined. */ +# if !defined __KLIBC__ || defined TCPV40HDRS typedef unsigned short sa_family_t; +# else +typedef unsigned char sa_family_t; +# endif # define GNULIB_defined_sa_family_t 1 # endif #endif diff --git a/gl/sys_time.in.h b/gl/sys_time.in.h index a005712a27..5a8caf3c5e 100644 --- a/gl/sys_time.in.h +++ b/gl/sys_time.in.h @@ -109,6 +109,13 @@ _GL_CXXALIAS_SYS_CAST (gettimeofday, int, (struct timeval *restrict, void *restrict)); # endif _GL_CXXALIASWARN (gettimeofday); +# if defined __cplusplus && defined GNULIB_NAMESPACE +namespace GNULIB_NAMESPACE { + typedef ::timeval +#undef timeval + timeval; +} +# endif #elif defined GNULIB_POSIXCHECK # undef gettimeofday # if HAVE_RAW_DECL_GETTIMEOFDAY diff --git a/gl/tests/Makefile.am b/gl/tests/Makefile.am index fc5fd048fc..66a9eacb7e 100644 --- a/gl/tests/Makefile.am +++ b/gl/tests/Makefile.am @@ -319,16 +319,6 @@ EXTRA_DIST += signature.h test-gettimeofday.c ## end gnulib module gettimeofday-tests -## begin gnulib module iconv-tests - -TESTS += test-iconv -check_PROGRAMS += test-iconv -test_iconv_LDADD = $(LDADD) @LIBICONV@ - -EXTRA_DIST += test-iconv.c signature.h macros.h - -## end gnulib module iconv-tests - ## begin gnulib module intprops-tests TESTS += test-intprops @@ -390,6 +380,14 @@ EXTRA_DIST += test-inttypes.c ## end gnulib module inttypes-tests +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + ## begin gnulib module memchr-tests TESTS += test-memchr diff --git a/gl/tests/init.sh b/gl/tests/init.sh index 97e4e4ba5e..da743c2ab0 100644 --- a/gl/tests/init.sh +++ b/gl/tests/init.sh @@ -128,6 +128,13 @@ else fi # We require $(...) support unconditionally. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". # We require a few additional shell features only when $EXEEXT is nonempty, # in order to support automatic $EXEEXT emulation: # - hyphen-containing alias names @@ -151,6 +158,7 @@ fi gl_shell_test_script_=' test $(echo y) = y || exit 1 f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ score_=10 if test "$VERBOSE" = yes; then test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 @@ -287,50 +295,24 @@ compare_dev_null_ () return 2 } -if diff_out_=`exec 2>/dev/null; diff -u "$0" "$0" < /dev/null` \ - && diff -u Makefile "$0" 2>/dev/null | grep '^[+]#!' >/dev/null; then - # diff accepts the -u option and does not (like AIX 7 'diff') produce an - # extra space on column 1 of every content line. - if test -z "$diff_out_"; then - compare_ () { diff -u "$@"; } - else - compare_ () - { - if diff -u "$@" > diff.out; then - # No differences were found, but Solaris 'diff' produces output - # "No differences encountered". Hide this output. - rm -f diff.out - true - else - cat diff.out - rm -f diff.out - false - fi - } - fi -elif - for diff_opt_ in -U3 -c '' no; do - test "$diff_opt_" = no && break - diff_out_=`exec 2>/dev/null; diff $diff_opt_ "$0" "$0" </dev/null` && break - done - test "$diff_opt_" != no -then +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null; diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then if test -z "$diff_out_"; then compare_ () { diff $diff_opt_ "$@"; } else compare_ () { - if diff $diff_opt_ "$@" > diff.out; then - # No differences were found, but AIX and HP-UX 'diff' produce output - # "No differences encountered" or "There are no differences between the - # files.". Hide this output. - rm -f diff.out - true - else - cat diff.out - rm -f diff.out - false - fi + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ } fi elif cmp -s /dev/null /dev/null 2>/dev/null; then diff --git a/gl/tests/test-iconv.c b/gl/tests/test-iconv.c deleted file mode 100644 index 3e4c4ff0a7..0000000000 --- a/gl/tests/test-iconv.c +++ /dev/null @@ -1,148 +0,0 @@ -/* Test of character set conversion. - Copyright (C) 2007-2016 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. */ - -/* Written by Bruno Haible <bruno@clisp.org>, 2007. */ - -#include <config.h> - -#if HAVE_ICONV -# include <iconv.h> - -# ifndef ICONV_CONST -# define ICONV_CONST /* empty */ -# endif - -#include "signature.h" -SIGNATURE_CHECK (iconv, size_t, (iconv_t, ICONV_CONST char **, size_t *, - char **, size_t *)); -SIGNATURE_CHECK (iconv_close, int, (iconv_t x)); -SIGNATURE_CHECK (iconv_open, iconv_t, (char const *, char const *)); - -#endif - -#include <errno.h> -#include <string.h> - -#include "macros.h" - -int -main () -{ -#if HAVE_ICONV - /* Assume that iconv() supports at least the encodings ASCII, ISO-8859-1, - and UTF-8. */ - iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); - iconv_t cd_utf8_to_88591 = iconv_open ("ISO-8859-1", "UTF-8"); - - ASSERT (cd_88591_to_utf8 != (iconv_t)(-1)); - ASSERT (cd_utf8_to_88591 != (iconv_t)(-1)); - - /* Test conversion from ISO-8859-1 to UTF-8 with no errors. */ - { - static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; - static const char expected[] = "\303\204rger mit b\303\266sen B\303\274bchen ohne Augenma\303\237"; - char buf[50]; - const char *inptr = input; - size_t inbytesleft = strlen (input); - char *outptr = buf; - size_t outbytesleft = sizeof (buf); - size_t res = iconv (cd_88591_to_utf8, - (ICONV_CONST char **) &inptr, &inbytesleft, - &outptr, &outbytesleft); - ASSERT (res == 0 && inbytesleft == 0); - ASSERT (outptr == buf + strlen (expected)); - ASSERT (memcmp (buf, expected, strlen (expected)) == 0); - } - - /* Test conversion from ISO-8859-1 to UTF-8 with E2BIG. */ - { - static const char input[] = "\304"; - static char buf[2] = { (char)0xDE, (char)0xAD }; - const char *inptr = input; - size_t inbytesleft = 1; - char *outptr = buf; - size_t outbytesleft = 1; - size_t res = iconv (cd_88591_to_utf8, - (ICONV_CONST char **) &inptr, &inbytesleft, - &outptr, &outbytesleft); - ASSERT (res == (size_t)(-1) && errno == E2BIG); - ASSERT (inbytesleft == 1); - ASSERT (outbytesleft == 1); - ASSERT ((unsigned char) buf[1] == 0xAD); - ASSERT ((unsigned char) buf[0] == 0xDE); - } - - /* Test conversion from UTF-8 to ISO-8859-1 with no errors. */ - { - static const char input[] = "\303\204rger mit b\303\266sen B\303\274bchen ohne Augenma\303\237"; - static const char expected[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; - char buf[50]; - const char *inptr = input; - size_t inbytesleft = strlen (input); - char *outptr = buf; - size_t outbytesleft = sizeof (buf); - size_t res = iconv (cd_utf8_to_88591, - (ICONV_CONST char **) &inptr, &inbytesleft, - &outptr, &outbytesleft); - ASSERT (res == 0 && inbytesleft == 0); - ASSERT (outptr == buf + strlen (expected)); - ASSERT (memcmp (buf, expected, strlen (expected)) == 0); - } - - /* Test conversion from UTF-8 to ISO-8859-1 with EILSEQ. */ - { - static const char input[] = "\342\202\254"; /* EURO SIGN */ - char buf[10]; - const char *inptr = input; - size_t inbytesleft = strlen (input); - char *outptr = buf; - size_t outbytesleft = sizeof (buf); - size_t res = iconv (cd_utf8_to_88591, - (ICONV_CONST char **) &inptr, &inbytesleft, - &outptr, &outbytesleft); - if (res == (size_t)(-1)) - { - ASSERT (errno == EILSEQ); - ASSERT (inbytesleft == strlen (input) && outptr == buf); - } - else - { - ASSERT (res == 1); - ASSERT (inbytesleft == 0); - } - } - - /* Test conversion from UTF-8 to ISO-8859-1 with EINVAL. */ - { - static const char input[] = "\342"; - char buf[10]; - const char *inptr = input; - size_t inbytesleft = 1; - char *outptr = buf; - size_t outbytesleft = sizeof (buf); - size_t res = iconv (cd_utf8_to_88591, - (ICONV_CONST char **) &inptr, &inbytesleft, - &outptr, &outbytesleft); - ASSERT (res == (size_t)(-1) && errno == EINVAL); - ASSERT (inbytesleft == 1 && outptr == buf); - } - - iconv_close (cd_88591_to_utf8); - iconv_close (cd_utf8_to_88591); -#endif - - return 0; -} diff --git a/gl/tests/test-init.sh b/gl/tests/test-init.sh index 1dd05f4504..a6278599ad 100755 --- a/gl/tests/test-init.sh +++ b/gl/tests/test-init.sh @@ -57,7 +57,8 @@ EOF # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: # -@@ -0,0 +1 @@ # +@@ -1,0 +1,1 @@ - sed 's/ .*//;/^@@/d' out > k && mv k out + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out cat <<\EOF > exp --- empty +++ in diff --git a/gl/tests/test-intprops.c b/gl/tests/test-intprops.c index 51fe09638e..0a8ddcd748 100644 --- a/gl/tests/test-intprops.c +++ b/gl/tests/test-intprops.c @@ -22,12 +22,9 @@ # pragma GCC diagnostic ignored "-Woverlength-strings" # pragma GCC diagnostic ignored "-Wtype-limits" -/* Work around a bug in GCC 5.3.1 and earlier; see: - https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 - Hope it will be fixed by the time GCC 6 comes out. */ -# if __GNUC__ < 6 -# pragma GCC diagnostic ignored "-Woverflow" -# endif +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" #endif diff --git a/gl/tests/test-limits-h.c b/gl/tests/test-limits-h.c new file mode 100644 index 0000000000..f5576bff01 --- /dev/null +++ b/gl/tests/test-limits-h.c @@ -0,0 +1,50 @@ +/* Test of <limits.h> substitute. + Copyright 2016 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +/* Written by Paul Eggert. */ + +#include <config.h> + +#include <limits.h> + +#include "verify.h" + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#define verify_width(width, min, max) \ + verify ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gl/tests/test-stdint.c b/gl/tests/test-stdint.c index 7705fc706e..6eb1d2edab 100644 --- a/gl/tests/test-stdint.c +++ b/gl/tests/test-stdint.c @@ -351,6 +351,73 @@ verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); verify (UINTMAX_C (17) == 17); verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check") + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif int main (void) diff --git a/gl/tests/test-strverscmp.c b/gl/tests/test-strverscmp.c index e5a6bb10f8..0cafe08fb1 100644 --- a/gl/tests/test-strverscmp.c +++ b/gl/tests/test-strverscmp.c @@ -41,5 +41,19 @@ main (void) ASSERT (strverscmp ("09", "0") < 0); ASSERT (strverscmp ("9", "10") < 0); ASSERT (strverscmp ("0a", "0") > 0); + + /* From glibc bug 9913. */ + { + static char const a[] = "B0075022800016.gbp.corp.com"; + static char const b[] = "B007502280067.gbp.corp.com"; + static char const c[] = "B007502357019.GBP.CORP.COM"; + ASSERT (strverscmp (a, b) < 0); + ASSERT (strverscmp (b, c) < 0); + ASSERT (strverscmp (a, c) < 0); + ASSERT (strverscmp (b, a) > 0); + ASSERT (strverscmp (c, b) > 0); + ASSERT (strverscmp (c, a) > 0); + } + return 0; } diff --git a/gl/vasnprintf.c b/gl/vasnprintf.c index 2edb70c41f..7f75b9d556 100644 --- a/gl/vasnprintf.c +++ b/gl/vasnprintf.c @@ -195,7 +195,7 @@ /* GCC >= 4.0 with -Wall emits unjustified "... may be used uninitialized" warnings in this file. Use -Dlint to suppress them. */ -#ifdef lint +#if defined GCC_LINT || defined lint # define IF_LINT(Code) Code #else # define IF_LINT(Code) /* empty */ @@ -4832,9 +4832,9 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, break; # else *fbp++ = 'l'; - /*FALLTHROUGH*/ # endif #endif + /*FALLTHROUGH*/ case TYPE_LONGINT: case TYPE_ULONGINT: #if HAVE_WINT_T diff --git a/gl/verify.h b/gl/verify.h index 267de29591..40846ec794 100644 --- a/gl/verify.h +++ b/gl/verify.h @@ -263,7 +263,7 @@ template <int w> # define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) #elif 1200 <= _MSC_VER # define assume(R) __assume (R) -#elif (defined lint \ +#elif ((defined GCC_LINT || defined lint) \ && (__has_builtin (__builtin_trap) \ || 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)))) /* Doing it this way helps various packages when configured with diff --git a/gl/wchar.in.h b/gl/wchar.in.h index cf27441065..2468c96464 100644 --- a/gl/wchar.in.h +++ b/gl/wchar.in.h @@ -35,6 +35,7 @@ || (defined __hpux \ && ((defined _INTTYPES_INCLUDED && !defined strtoimax) \ || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ || defined _GL_ALREADY_INCLUDING_WCHAR_H) /* Special invocation convention: - Inside glibc and uClibc header files, but not MinGW. @@ -44,6 +45,8 @@ and once directly. In both situations 'wint_t' is not yet defined, therefore we cannot provide the function overrides; instead include only the system's <wchar.h>. + - With MinGW 3.22, when <string.h> includes <wchar.h>, only some part of + <wchar.h> is actually processed, and that doesn't include 'mbstate_t'. - On IRIX 6.5, similarly, we have an include <wchar.h> -> <wctype.h>, and the latter includes <wchar.h>. But here, we have no way to detect whether <wctype.h> is completely included or is still being included. */ |