diff options
| -rw-r--r-- | ctype/ctype.h | 19 | ||||
| -rw-r--r-- | libio/stdio.h | 101 | ||||
| -rw-r--r-- | locale/locale.h | 5 | ||||
| -rw-r--r-- | math/bits/mathcalls.h | 69 | ||||
| -rw-r--r-- | math/math.h | 14 | ||||
| -rw-r--r-- | setjmp/setjmp.h | 26 | ||||
| -rw-r--r-- | signal/signal.h | 6 | ||||
| -rw-r--r-- | stdlib/stdlib.h | 56 | ||||
| -rw-r--r-- | string/string.h | 25 | ||||
| -rw-r--r-- | time/time.h | 29 | ||||
| -rw-r--r-- | wcsmbs/wchar.h | 89 | ||||
| -rw-r--r-- | wctype/wctype.h | 22 |
12 files changed, 364 insertions, 97 deletions
diff --git a/ctype/ctype.h b/ctype/ctype.h index 4a8ce30d04..47fba836ca 100644 --- a/ctype/ctype.h +++ b/ctype/ctype.h @@ -85,6 +85,8 @@ extern __const __int32_t *__ctype_toupper; /* Case conversions. */ #define __exctype(name) extern int name (int) __THROW + +__BEGIN_NAMESPACE_STD /* The following names are all functions: int isCHARACTERISTIC(int c); which return nonzero iff C has CHARACTERISTIC. @@ -101,10 +103,6 @@ __exctype (isspace); __exctype (isupper); __exctype (isxdigit); -#ifdef __USE_ISOC99 -__exctype (isblank); -#endif - /* Return the lowercase version of C. */ extern int tolower (int __c) __THROW; @@ -112,6 +110,17 @@ extern int tolower (int __c) __THROW; /* Return the uppercase version of C. */ extern int toupper (int __c) __THROW; +__END_NAMESPACE_STD + + +/* ISO C99 introduced one new function. */ +#ifdef __USE_ISOC99 +__BEGIN_NAMESPACE_C99 + +__exctype (isblank); + +__END_NAMESPACE_C99 +#endif #if defined __USE_SVID || defined __USE_MISC || defined __USE_XOPEN @@ -147,7 +156,7 @@ __exctype (_tolower); __res = a[(int) (c)]; \ __res; })) -#ifndef __NO_CTYPE +#if !defined __NO_CTYPE && !defined __cplusplus # define isalnum(c) __isctype((c), _ISalnum) # define isalpha(c) __isctype((c), _ISalpha) # define iscntrl(c) __isctype((c), _IScntrl) diff --git a/libio/stdio.h b/libio/stdio.h index 10bd6e5e88..3acaa8bd97 100644 --- a/libio/stdio.h +++ b/libio/stdio.h @@ -41,8 +41,15 @@ __BEGIN_DECLS #if !defined __FILE_defined && defined __need_FILE +__BEGIN_NAMESPACE_STD /* The opaque type of streams. This is the definition used elsewhere. */ typedef struct _IO_FILE FILE; +__END_NAMESPACE_STD +#if defined __USE_LARGEFILE64 || defined __USE_SVID || defined __USE_POSIX \ + || defined __USE_BSD || defined __USE_ISOC99 || defined __USE_XOPEN \ + || defined __USE_POSIX2 +__USING_NAMESPACE_STD(FILE) +#endif # define __FILE_defined 1 #endif /* FILE not defined. */ @@ -76,11 +83,13 @@ typedef _G_va_list va_list; #endif /* The type of the second argument to `fgetpos' and `fsetpos'. */ +__BEGIN_NAMESPACE_STD #ifndef __USE_FILE_OFFSET64 typedef _G_fpos_t fpos_t; #else typedef _G_fpos64_t fpos_t; #endif +__END_NAMESPACE_STD #ifdef __USE_LARGEFILE64 typedef _G_fpos64_t fpos64_t; #endif @@ -130,20 +139,23 @@ typedef _G_fpos64_t fpos64_t; /* Standard streams. */ -extern FILE *stdin; /* Standard input stream. */ -extern FILE *stdout; /* Standard output stream. */ -extern FILE *stderr; /* Standard error output stream. */ +extern struct _IO_FILE *stdin; /* Standard input stream. */ +extern struct _IO_FILE *stdout; /* Standard output stream. */ +extern struct _IO_FILE *stderr; /* Standard error output stream. */ /* C89/C99 say they're macros. Make them happy. */ #define stdin stdin #define stdout stdout #define stderr stderr +__BEGIN_NAMESPACE_STD /* Remove file FILENAME. */ extern int remove (__const char *__filename) __THROW; /* Rename file OLD to NEW. */ extern int rename (__const char *__old, __const char *__new) __THROW; +__END_NAMESPACE_STD +__BEGIN_NAMESPACE_STD /* Create a temporary file and open it read/write. */ #ifndef __USE_FILE_OFFSET64 extern FILE *tmpfile (void) __THROW; @@ -154,11 +166,14 @@ extern FILE *__REDIRECT (tmpfile, (void) __THROW, tmpfile64); # define tmpfile tmpfile64 # endif #endif + +/* Generate a temporary filename. */ +extern char *tmpnam (char *__s) __THROW; +__END_NAMESPACE_STD + #ifdef __USE_LARGEFILE64 extern FILE *tmpfile64 (void) __THROW; #endif -/* Generate a temporary filename. */ -extern char *tmpnam (char *__s) __THROW; #ifdef __USE_MISC /* This is the reentrant variant of `tmpnam'. The only difference is @@ -180,10 +195,12 @@ extern char *tempnam (__const char *__dir, __const char *__pfx) #endif +__BEGIN_NAMESPACE_STD /* Close STREAM. */ extern int fclose (FILE *__stream) __THROW; /* Flush STREAM, or all streams if STREAM is NULL. */ extern int fflush (FILE *__stream) __THROW; +__END_NAMESPACE_STD #ifdef __USE_MISC /* Faster versions when locking is not required. */ @@ -196,6 +213,7 @@ extern int fcloseall (void) __THROW; #endif +__BEGIN_NAMESPACE_STD #ifndef __USE_FILE_OFFSET64 /* Open a file and create a new stream for it. */ extern FILE *fopen (__const char *__restrict __filename, @@ -218,6 +236,7 @@ extern FILE *__REDIRECT (freopen, (__const char *__restrict __filename, # define freopen freopen64 # endif #endif +__END_NAMESPACE_STD #ifdef __USE_LARGEFILE64 extern FILE *fopen64 (__const char *__restrict __filename, __const char *__restrict __modes) __THROW; @@ -249,6 +268,7 @@ extern FILE *open_memstream (char **__restrict __bufloc, #endif +__BEGIN_NAMESPACE_STD /* If BUF is NULL, make STREAM unbuffered. Else make it use buffer BUF, of size BUFSIZ. */ extern void setbuf (FILE *__restrict __stream, char *__restrict __buf) __THROW; @@ -257,6 +277,7 @@ extern void setbuf (FILE *__restrict __stream, char *__restrict __buf) __THROW; else allocate an internal buffer N bytes long. */ extern int setvbuf (FILE *__restrict __stream, char *__restrict __buf, int __modes, size_t __n) __THROW; +__END_NAMESPACE_STD #ifdef __USE_BSD /* If BUF is NULL, make STREAM unbuffered. @@ -269,6 +290,7 @@ extern void setlinebuf (FILE *__stream) __THROW; #endif +__BEGIN_NAMESPACE_STD /* Write formatted output to STREAM. */ extern int fprintf (FILE *__restrict __stream, __const char *__restrict __format, ...) __THROW; @@ -287,8 +309,10 @@ extern int vprintf (__const char *__restrict __format, _G_va_list __arg) /* Write formatted output to S from argument list ARG. */ extern int vsprintf (char *__restrict __s, __const char *__restrict __format, _G_va_list __arg) __THROW; +__END_NAMESPACE_STD #if defined __USE_BSD || defined __USE_ISOC99 || defined __USE_UNIX98 +__BEGIN_NAMESPACE_C99 /* Maximum chars of output to write in MAXLEN. */ extern int snprintf (char *__restrict __s, size_t __maxlen, __const char *__restrict __format, ...) @@ -297,6 +321,7 @@ extern int snprintf (char *__restrict __s, size_t __maxlen, extern int vsnprintf (char *__restrict __s, size_t __maxlen, __const char *__restrict __format, _G_va_list __arg) __THROW __attribute__ ((__format__ (__printf__, 3, 0))); +__END_NAMESPACE_C99 #endif #ifdef __USE_GNU @@ -321,6 +346,7 @@ extern int dprintf (int __fd, __const char *__restrict __fmt, ...) #endif +__BEGIN_NAMESPACE_STD /* Read formatted input from STREAM. */ extern int fscanf (FILE *__restrict __stream, __const char *__restrict __format, ...) __THROW; @@ -329,8 +355,10 @@ extern int scanf (__const char *__restrict __format, ...) __THROW; /* Read formatted input from S. */ extern int sscanf (__const char *__restrict __s, __const char *__restrict __format, ...) __THROW; +__END_NAMESPACE_STD #ifdef __USE_ISOC99 +__BEGIN_NAMESPACE_C99 /* Read formatted input from S into argument list ARG. */ extern int vfscanf (FILE *__restrict __s, __const char *__restrict __format, _G_va_list __arg) @@ -344,15 +372,18 @@ extern int vscanf (__const char *__restrict __format, _G_va_list __arg) extern int vsscanf (__const char *__restrict __s, __const char *__restrict __format, _G_va_list __arg) __THROW __attribute__ ((__format__ (__scanf__, 2, 0))); +__END_NAMESPACE_C99 #endif /* Use ISO C9x. */ +__BEGIN_NAMESPACE_STD /* Read a character from STREAM. */ extern int fgetc (FILE *__stream) __THROW; extern int getc (FILE *__stream) __THROW; /* Read a character from stdin. */ extern int getchar (void) __THROW; +__END_NAMESPACE_STD /* The C standard explicitly says this is a macro, so we always do the optimization for it. */ @@ -370,12 +401,14 @@ extern int fgetc_unlocked (FILE *__stream) __THROW; #endif /* Use MISC. */ +__BEGIN_NAMESPACE_STD /* Write a character to STREAM. */ extern int fputc (int __c, FILE *__stream) __THROW; extern int putc (int __c, FILE *__stream) __THROW; /* Write a character to stdout. */ extern int putchar (int __c) __THROW; +__END_NAMESPACE_STD /* The C standard explicitly says this can be a macro, so we always do the optimization for it. */ @@ -402,20 +435,22 @@ extern int putw (int __w, FILE *__stream) __THROW; #endif +__BEGIN_NAMESPACE_STD /* Get a newline-terminated string of finite length from STREAM. */ extern char *fgets (char *__restrict __s, int __n, FILE *__restrict __stream) __THROW; +/* Get a newline-terminated string from stdin, removing the newline. + DO NOT USE THIS FUNCTION!! There is no limit on how much it will read. */ +extern char *gets (char *__s) __THROW; +__END_NAMESPACE_STD + #ifdef __USE_GNU /* This function does the same as `fgets' but does not lock the stream. */ extern char *fgets_unlocked (char *__restrict __s, int __n, FILE *__restrict __stream) __THROW; #endif -/* Get a newline-terminated string from stdin, removing the newline. - DO NOT USE THIS FUNCTION!! There is no limit on how much it will read. */ -extern char *gets (char *__s) __THROW; - #ifdef __USE_GNU /* Read up to (and including) a DELIMITER from STREAM into *LINEPTR @@ -437,16 +472,11 @@ extern _IO_ssize_t getline (char **__restrict __lineptr, #endif +__BEGIN_NAMESPACE_STD /* Write a string to STREAM. */ extern int fputs (__const char *__restrict __s, FILE *__restrict __stream) __THROW; -#ifdef __USE_GNU -/* This function does the same as `fputs' but does not lock the stream. */ -extern int fputs_unlocked (__const char *__restrict __s, - FILE *__restrict __stream) __THROW; -#endif - /* Write a string, followed by a newline, to stdout. */ extern int puts (__const char *__s) __THROW; @@ -461,6 +491,13 @@ extern size_t fread (void *__restrict __ptr, size_t __size, /* Write chunks of generic data to STREAM. */ extern size_t fwrite (__const void *__restrict __ptr, size_t __size, size_t __n, FILE *__restrict __s) __THROW; +__END_NAMESPACE_STD + +#ifdef __USE_GNU +/* This function does the same as `fputs' but does not lock the stream. */ +extern int fputs_unlocked (__const char *__restrict __s, + FILE *__restrict __stream) __THROW; +#endif #ifdef __USE_MISC /* Faster versions when locking is not necessary. */ @@ -471,26 +508,41 @@ extern size_t fwrite_unlocked (__const void *__restrict __ptr, size_t __size, #endif +__BEGIN_NAMESPACE_STD /* Seek to a certain position on STREAM. */ extern int fseek (FILE *__stream, long int __off, int __whence) __THROW; /* Return the current position of STREAM. */ extern long int ftell (FILE *__stream) __THROW; /* Rewind to the beginning of STREAM. */ extern void rewind (FILE *__stream) __THROW; +__END_NAMESPACE_STD /* The Single Unix Specification, Version 2, specifies an alternative, more adequate interface for the two functions above which deal with file offset. `long int' is not the right type. These definitions are originally defined in the Large File Support API. */ -#ifndef __USE_FILE_OFFSET64 -# ifdef __USE_LARGEFILE +#ifdef __USE_LARGEFILE +# ifndef __USE_FILE_OFFSET64 /* Seek to a certain position on STREAM. */ extern int fseeko (FILE *__stream, __off_t __off, int __whence) __THROW; /* Return the current position of STREAM. */ extern __off_t ftello (FILE *__stream) __THROW; +# else +# ifdef __REDIRECT +extern int __REDIRECT (fseeko, + (FILE *__stream, __off64_t __off, int __whence) __THROW, + fseeko64); +extern __off64_t __REDIRECT (ftello, (FILE *__stream) __THROW, ftello64); +# else +# define fseeko fseeko64 +# define ftello ftello64 +# endif # endif +#endif +__BEGIN_NAMESPACE_STD +#ifndef __USE_FILE_OFFSET64 /* Get STREAM's position. */ extern int fgetpos (FILE *__restrict __stream, fpos_t *__restrict __pos) __THROW; @@ -498,26 +550,17 @@ extern int fgetpos (FILE *__restrict __stream, fpos_t *__restrict __pos) extern int fsetpos (FILE *__stream, __const fpos_t *__pos) __THROW; #else # ifdef __REDIRECT -# ifdef __USE_LARGEFILE -extern int __REDIRECT (fseeko, - (FILE *__stream, __off64_t __off, int __whence) __THROW, - fseeko64); -extern __off64_t __REDIRECT (ftello, (FILE *__stream) __THROW, ftello64); -# endif extern int __REDIRECT (fgetpos, (FILE *__restrict __stream, fpos_t *__restrict __pos) __THROW, fgetpos64); extern int __REDIRECT (fsetpos, (FILE *__stream, __const fpos_t *__pos) __THROW, fsetpos64); # else -# ifdef __USE_LARGEFILE -# define fseeko fseeko64 -# define ftello ftello64 -# endif # define fgetpos fgetpos64 # define fsetpos fsetpos64 # endif #endif +__END_NAMESPACE_STD #ifdef __USE_LARGEFILE64 extern int fseeko64 (FILE *__stream, __off64_t __off, int __whence) __THROW; @@ -527,12 +570,14 @@ extern int fgetpos64 (FILE *__restrict __stream, fpos64_t *__restrict __pos) extern int fsetpos64 (FILE *__stream, __const fpos64_t *__pos) __THROW; #endif +__BEGIN_NAMESPACE_STD /* Clear the error and EOF indicators for STREAM. */ extern void clearerr (FILE *__stream) __THROW; /* Return the EOF indicator for STREAM. */ extern int feof (FILE *__stream) __THROW; /* Return the error indicator for STREAM. */ extern int ferror (FILE *__stream) __THROW; +__END_NAMESPACE_STD #ifdef __USE_MISC /* Faster versions when locking is not required. */ @@ -542,8 +587,10 @@ extern int ferror_unlocked (FILE *__stream) __THROW; #endif +__BEGIN_NAMESPACE_STD /* Print a message describing the meaning of the value of errno. */ extern void perror (__const char *__s) __THROW; +__END_NAMESPACE_STD /* Provide the declarations for `sys_errlist' and `sys_nerr' if they are available on this system. Even if available, these variables diff --git a/locale/locale.h b/locale/locale.h index 57acb62cd0..1b0296ae4a 100644 --- a/locale/locale.h +++ b/locale/locale.h @@ -119,12 +119,17 @@ struct lconv }; +__BEGIN_NAMESPACE_STD + /* Set and/or return the current locale. */ extern char *setlocale (int __category, __const char *__locale) __THROW; /* Return the numeric/monetary information for the current locale. */ extern struct lconv *localeconv (void) __THROW; +__END_NAMESPACE_STD + + #ifdef __USE_GNU /* The concept of one static locale per category is not very well thought out. Many applications will need to process its data using diff --git a/math/bits/mathcalls.h b/math/bits/mathcalls.h index 12fcfce022..59d4eb88f7 100644 --- a/math/bits/mathcalls.h +++ b/math/bits/mathcalls.h @@ -1,5 +1,5 @@ /* Prototype declarations for math functions; helper file for <math.h>. - Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc. + Copyright (C) 1996-2001, 2002 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -44,12 +44,13 @@ NAME, to make token pasting work with -traditional. */ #ifndef _MATH_H - #error "Never include <bits/mathcalls.h> directly; include <math.h> instead." +# error "Never include <bits/mathcalls.h> directly; include <math.h> instead." #endif /* Trigonometric functions. */ +_Mdouble_BEGIN_NAMESPACE /* Arc cosine of X. */ __MATHCALL (acos,, (_Mdouble_ __x)); /* Arc sine of X. */ @@ -66,12 +67,6 @@ __MATHCALL (sin,, (_Mdouble_ __x)); /* Tangent of X. */ __MATHCALL (tan,, (_Mdouble_ __x)); -#ifdef __USE_GNU -/* Cosine and sine of X. */ -__MATHDECL (void,sincos,, - (_Mdouble_ __x, _Mdouble_ *__sinx, _Mdouble_ *__cosx)); -#endif - /* Hyperbolic functions. */ /* Hyperbolic cosine of X. */ @@ -80,28 +75,31 @@ __MATHCALL (cosh,, (_Mdouble_ __x)); __MATHCALL (sinh,, (_Mdouble_ __x)); /* Hyperbolic tangent of X. */ __MATHCALL (tanh,, (_Mdouble_ __x)); +_Mdouble_END_NAMESPACE + +#ifdef __USE_GNU +/* Cosine and sine of X. */ +__MATHDECL (void,sincos,, + (_Mdouble_ __x, _Mdouble_ *__sinx, _Mdouble_ *__cosx)); +#endif #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99 +__BEGIN_NAMESPACE_C99 /* Hyperbolic arc cosine of X. */ __MATHCALL (acosh,, (_Mdouble_ __x)); /* Hyperbolic arc sine of X. */ __MATHCALL (asinh,, (_Mdouble_ __x)); /* Hyperbolic arc tangent of X. */ __MATHCALL (atanh,, (_Mdouble_ __x)); +__END_NAMESPACE_C99 #endif /* Exponential and logarithmic functions. */ +_Mdouble_BEGIN_NAMESPACE /* Exponential function of X. */ __MATHCALL (exp,, (_Mdouble_ __x)); -#ifdef __USE_GNU -/* A function missing in all standards: compute exponent to base ten. */ -__MATHCALL (exp10,, (_Mdouble_ __x)); -/* Another name occasionally used. */ -__MATHCALL (pow10,, (_Mdouble_ __x)); -#endif - /* Break VALUE into a normalized fraction and an integral power of 2. */ __MATHCALL (frexp,, (_Mdouble_ __x, int *__exponent)); @@ -116,8 +114,17 @@ __MATHCALL (log10,, (_Mdouble_ __x)); /* Break VALUE into integral and fractional parts. */ __MATHCALL (modf,, (_Mdouble_ __x, _Mdouble_ *__iptr)); +_Mdouble_END_NAMESPACE + +#ifdef __USE_GNU +/* A function missing in all standards: compute exponent to base ten. */ +__MATHCALL (exp10,, (_Mdouble_ __x)); +/* Another name occasionally used. */ +__MATHCALL (pow10,, (_Mdouble_ __x)); +#endif #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99 +__BEGIN_NAMESPACE_C99 /* Return exp(X) - 1. */ __MATHCALL (expm1,, (_Mdouble_ __x)); @@ -126,38 +133,48 @@ __MATHCALL (log1p,, (_Mdouble_ __x)); /* Return the base 2 signed integral exponent of X. */ __MATHCALL (logb,, (_Mdouble_ __x)); +__END_NAMESPACE_C99 #endif #ifdef __USE_ISOC99 +__BEGIN_NAMESPACE_C99 /* Compute base-2 exponential of X. */ __MATHCALL (exp2,, (_Mdouble_ __x)); /* Compute base-2 logarithm of X. */ __MATHCALL (log2,, (_Mdouble_ __x)); +__END_NAMESPACE_C99 #endif /* Power functions. */ +_Mdouble_BEGIN_NAMESPACE /* Return X to the Y power. */ __MATHCALL (pow,, (_Mdouble_ __x, _Mdouble_ __y)); /* Return the square root of X. */ __MATHCALL (sqrt,, (_Mdouble_ __x)); +_Mdouble_END_NAMESPACE #if defined __USE_MISC || defined __USE_XOPEN || defined __USE_ISOC99 +__BEGIN_NAMESPACE_C99 /* Return `sqrt(X*X + Y*Y)'. */ __MATHCALL (hypot,, (_Mdouble_ __x, _Mdouble_ __y)); +__END_NAMESPACE_C99 #endif #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99 +__BEGIN_NAMESPACE_C99 /* Return the cube root of X. */ __MATHCALL (cbrt,, (_Mdouble_ __x)); +__END_NAMESPACE_C99 #endif /* Nearest integer, absolute value, and remainder functions. */ +_Mdouble_BEGIN_NAMESPACE /* Smallest integral value not less than X. */ __MATHCALLX (ceil,, (_Mdouble_ __x), (__const__)); @@ -177,6 +194,7 @@ __MATHDECL_1 (int,__isinf,, (_Mdouble_ __value)) __attribute__ ((__const__)); /* Return nonzero if VALUE is finite and not NaN. */ __MATHDECL_1 (int,__finite,, (_Mdouble_ __value)) __attribute__ ((__const__)); +_Mdouble_END_NAMESPACE #ifdef __USE_MISC /* Return 0 if VALUE is finite or NaN, +1 if it @@ -195,13 +213,17 @@ __MATHCALL (significand,, (_Mdouble_ __x)); #endif /* Use misc. */ #if defined __USE_MISC || defined __USE_ISOC99 +__BEGIN_NAMESPACE_C99 /* Return X with its signed changed to Y's. */ __MATHCALLX (copysign,, (_Mdouble_ __x, _Mdouble_ __y), (__const__)); +__END_NAMESPACE_C99 #endif #ifdef __USE_ISOC99 +__BEGIN_NAMESPACE_C99 /* Return representation of NaN for double type. */ __MATHCALLX (nan,, (__const char *__tagb), (__const__)); +__END_NAMESPACE_C99 #endif @@ -223,14 +245,19 @@ __MATHCALL (yn,, (int, _Mdouble_)); #if defined __USE_MISC || defined __USE_XOPEN || defined __USE_ISOC99 +__BEGIN_NAMESPACE_C99 /* Error and gamma functions. */ __MATHCALL (erf,, (_Mdouble_)); __MATHCALL (erfc,, (_Mdouble_)); __MATHCALL (lgamma,, (_Mdouble_)); +__END_NAMESPACE_C99 #endif #ifdef __USE_ISOC99 +__BEGIN_NAMESPACE_C99 +/* True gamma function. */ __MATHCALL (tgamma,, (_Mdouble_)); +__END_NAMESPACE_C99 #endif #if defined __USE_MISC || defined __USE_XOPEN @@ -247,6 +274,7 @@ __MATHCALL (lgamma,_r, (_Mdouble_, int *__signgamp)); #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99 +__BEGIN_NAMESPACE_C99 /* Return the integer nearest X in the direction of the prevailing rounding mode. */ __MATHCALL (rint,, (_Mdouble_ __x)); @@ -260,11 +288,6 @@ __MATHCALLX (nexttoward,, (_Mdouble_ __x, long double __y), (__const__)); /* Return the remainder of integer divison X / Y with infinite precision. */ __MATHCALL (remainder,, (_Mdouble_ __x, _Mdouble_ __y)); -# if defined __USE_MISC || defined __USE_XOPEN_EXTENDED -/* Return X times (2 to the Nth power). */ -__MATHCALL (scalb,, (_Mdouble_ __x, _Mdouble_ __n)); -# endif - # if defined __USE_MISC || defined __USE_ISOC99 /* Return X times (2 to the Nth power). */ __MATHCALL (scalbn,, (_Mdouble_ __x, int __n)); @@ -330,4 +353,10 @@ __MATHDECL_1 (int, __signbit,, (_Mdouble_ __value)) /* Multiply-add function computed as a ternary operation. */ __MATHCALL (fma,, (_Mdouble_ __x, _Mdouble_ __y, _Mdouble_ __z)); +__END_NAMESPACE_C99 + +# if defined __USE_MISC || defined __USE_XOPEN_EXTENDED +/* Return X times (2 to the Nth power). */ +__MATHCALL (scalb,, (_Mdouble_ __x, _Mdouble_ __n)); +# endif #endif /* Use ISO C99. */ diff --git a/math/math.h b/math/math.h index 8a2e86c2f1..28e5937c56 100644 --- a/math/math.h +++ b/math/math.h @@ -1,5 +1,5 @@ /* Declarations for math functions. - Copyright (C) 1991,92,93,95,96,97,98,99,2001 Free Software Foundation, Inc. + Copyright (C) 1991-1993,1995-1999,2001,2002 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -60,8 +60,12 @@ __BEGIN_DECLS #define _Mdouble_ double #define __MATH_PRECNAME(name,r) __CONCAT(name,r) +# define _Mdouble_BEGIN_NAMESPACE __BEGIN_NAMESPACE_STD +# define _Mdouble_END_NAMESPACE __END_NAMESPACE_STD #include <bits/mathcalls.h> #undef _Mdouble_ +#undef _Mdouble_BEGIN_NAMESPACE +#undef _Mdouble_END_NAMESPACE #undef __MATH_PRECNAME #if defined __USE_MISC || defined __USE_ISOC99 @@ -79,8 +83,12 @@ __BEGIN_DECLS # else # define __MATH_PRECNAME(name,r) name/**/f/**/r # endif +# define _Mdouble_BEGIN_NAMESPACE __BEGIN_NAMESPACE_C99 +# define _Mdouble_END_NAMESPACE __END_NAMESPACE_C99 # include <bits/mathcalls.h> # undef _Mdouble_ +# undef _Mdouble_BEGIN_NAMESPACE +# undef _Mdouble_END_NAMESPACE # undef __MATH_PRECNAME # if (__STDC__ - 0 || __GNUC__ - 0) && !defined __NO_LONG_DOUBLE_MATH @@ -96,8 +104,12 @@ __BEGIN_DECLS # else # define __MATH_PRECNAME(name,r) name/**/l/**/r # endif +# define _Mdouble_BEGIN_NAMESPACE __BEGIN_NAMESPACE_C99 +# define _Mdouble_END_NAMESPACE __END_NAMESPACE_C99 # include <bits/mathcalls.h> # undef _Mdouble_ +# undef _Mdouble_BEGIN_NAMESPACE +# undef _Mdouble_END_NAMESPACE # undef __MATH_PRECNAME # endif /* __STDC__ || __GNUC__ */ diff --git a/setjmp/setjmp.h b/setjmp/setjmp.h index 99e3dc8cd0..f0babc047b 100644 --- a/setjmp/setjmp.h +++ b/setjmp/setjmp.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1991-1999, 2001 Free Software Foundation, Inc. +/* Copyright (C) 1991-1999, 2001, 2002 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -30,6 +30,8 @@ __BEGIN_DECLS #include <bits/setjmp.h> /* Get `__jmp_buf'. */ #include <bits/sigset.h> /* Get `__sigset_t'. */ +__BEGIN_NAMESPACE_STD + /* Calling environment, plus possibly a saved signal mask. */ typedef struct __jmp_buf_tag /* C++ doesn't like tagless structs. */ { @@ -47,16 +49,19 @@ typedef struct __jmp_buf_tag /* C++ doesn't like tagless structs. */ Return 0. */ extern int setjmp (jmp_buf __env) __THROW; -/* Store the calling environment in ENV, not saving the signal mask. - Return 0. */ -extern int _setjmp (jmp_buf __env) __THROW; +__END_NAMESPACE_STD +__USING_NAMESPACE_STD(__jmp_buf_tag) /* Store the calling environment in ENV, also saving the signal mask if SAVEMASK is nonzero. Return 0. This is the internal name for `sigsetjmp'. */ -extern int __sigsetjmp (jmp_buf __env, int __savemask) __THROW; +extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask) __THROW; #ifndef __FAVOR_BSD +/* Store the calling environment in ENV, not saving the signal mask. + Return 0. */ +extern int _setjmp (struct __jmp_buf_tag __env[1]) __THROW; + /* Do not save the signal mask. This is equivalent to the `_setjmp' BSD function. */ # define setjmp(env) _setjmp (env) @@ -68,15 +73,20 @@ extern int __sigsetjmp (jmp_buf __env, int __savemask) __THROW; #endif /* Favor BSD. */ +__BEGIN_NAMESPACE_STD + /* Jump to the environment saved in ENV, making the `setjmp' call there return VAL, or 1 if VAL is 0. */ -extern void longjmp (jmp_buf __env, int __val) +extern void longjmp (struct __jmp_buf_tag __env[1], int __val) __THROW __attribute__ ((__noreturn__)); + +__END_NAMESPACE_STD + #if defined __USE_BSD || defined __USE_XOPEN /* Same. Usually `_longjmp' is used with `_setjmp', which does not save the signal mask. But it is how ENV was saved that determines whether `longjmp' restores the mask; `_longjmp' is just an alias. */ -extern void _longjmp (jmp_buf __env, int __val) +extern void _longjmp (struct __jmp_buf_tag __env[1], int __val) __THROW __attribute__ ((__noreturn__)); #endif @@ -85,7 +95,7 @@ extern void _longjmp (jmp_buf __env, int __val) /* Use the same type for `jmp_buf' and `sigjmp_buf'. The `__mask_was_saved' flag determines whether or not `longjmp' will restore the signal mask. */ -typedef jmp_buf sigjmp_buf; +typedef struct __jmp_buf_tag sigjmp_buf[1]; /* Store the calling environment in ENV, also saving the signal mask if SAVEMASK is nonzero. Return 0. */ diff --git a/signal/signal.h b/signal/signal.h index f5d940a858..fffb259f52 100644 --- a/signal/signal.h +++ b/signal/signal.h @@ -37,7 +37,9 @@ __BEGIN_DECLS #if defined __need_sig_atomic_t || defined _SIGNAL_H # ifndef __sig_atomic_t_defined # define __sig_atomic_t_defined +__BEGIN_NAMESPACE_STD typedef __sig_atomic_t sig_atomic_t; +__END_NAMESPACE_STD # endif # undef __need_sig_atomic_t #endif @@ -83,6 +85,7 @@ extern __sighandler_t sysv_signal (int __sig, __sighandler_t __handler) /* Set the handler for the signal SIG to HANDLER, returning the old handler, or SIG_ERR on error. By default `signal' has the BSD semantic. */ +__BEGIN_NAMESPACE_STD #ifdef __USE_BSD extern __sighandler_t signal (int __sig, __sighandler_t __handler) __THROW; #else @@ -96,6 +99,7 @@ extern __sighandler_t __REDIRECT (signal, # define signal __sysv_signal # endif #endif +__END_NAMESPACE_STD #ifdef __USE_XOPEN /* The X/Open definition of `signal' conflicts with the BSD version. @@ -117,8 +121,10 @@ extern int kill (__pid_t __pid, int __sig) __THROW; extern int killpg (__pid_t __pgrp, int __sig) __THROW; #endif /* Use BSD || X/Open Unix. */ +__BEGIN_NAMESPACE_STD /* Raise signal SIG, i.e., send SIG to yourself. */ extern int raise (int __sig) __THROW; +__END_NAMESPACE_STD #ifdef __USE_SVID /* SVID names for the same things. */ diff --git a/stdlib/stdlib.h b/stdlib/stdlib.h index 232b3812fa..6ab675fc57 100644 --- a/stdlib/stdlib.h +++ b/stdlib/stdlib.h @@ -90,6 +90,7 @@ typedef union # define WIFSTOPPED(status) __WIFSTOPPED(__WAIT_INT(status)) #endif /* X/Open and <sys/wait.h> not included. */ +__BEGIN_NAMESPACE_STD /* Returned by `div'. */ typedef struct { @@ -106,8 +107,10 @@ typedef struct } ldiv_t; # define __ldiv_t_defined 1 #endif +__END_NAMESPACE_STD #if defined __USE_ISOC99 && !defined __lldiv_t_defined +__BEGIN_NAMESPACE_C99 /* Returned by `lldiv'. */ __extension__ typedef struct { @@ -115,6 +118,7 @@ __extension__ typedef struct long long int rem; /* Remainder. */ } lldiv_t; # define __lldiv_t_defined 1 +__END_NAMESPACE_C99 #endif @@ -133,32 +137,41 @@ __extension__ typedef struct extern size_t __ctype_get_mb_cur_max (void) __THROW; +__BEGIN_NAMESPACE_STD /* Convert a string to a floating-point number. */ extern double atof (__const char *__nptr) __THROW __attribute_pure__; /* Convert a string to an integer. */ extern int atoi (__const char *__nptr) __THROW __attribute_pure__; /* Convert a string to a long integer. */ extern long int atol (__const char *__nptr) __THROW __attribute_pure__; +__END_NAMESPACE_STD #if defined __USE_ISOC99 || (defined __GLIBC_HAVE_LONG_LONG && defined __USE_MISC) +__BEGIN_NAMESPACE_C99 /* Convert a string to a long long integer. */ __extension__ extern long long int atoll (__const char *__nptr) __THROW __attribute_pure__; +__END_NAMESPACE_C99 #endif +__BEGIN_NAMESPACE_STD /* Convert a string to a floating-point number. */ extern double strtod (__const char *__restrict __nptr, char **__restrict __endptr) __THROW; +__END_NAMESPACE_STD #ifdef __USE_ISOC99 +__BEGIN_NAMESPACE_C99 /* Likewise for `float' and `long double' sizes of floating-point numbers. */ extern float strtof (__const char *__restrict __nptr, char **__restrict __endptr) __THROW; extern long double strtold (__const char *__restrict __nptr, char **__restrict __endptr) __THROW; +__END_NAMESPACE_C99 #endif +__BEGIN_NAMESPACE_STD /* Convert a string to a long integer. */ extern long int strtol (__const char *__restrict __nptr, char **__restrict __endptr, int __base) __THROW; @@ -166,6 +179,7 @@ extern long int strtol (__const char *__restrict __nptr, extern unsigned long int strtoul (__const char *__restrict __nptr, char **__restrict __endptr, int __base) __THROW; +__END_NAMESPACE_C99 #if defined __GLIBC_HAVE_LONG_LONG && defined __USE_BSD /* Convert a string to a quadword integer. */ @@ -180,8 +194,7 @@ extern unsigned long long int strtouq (__const char *__restrict __nptr, #endif /* GCC and use BSD. */ #if defined __USE_ISOC99 || (defined __GLIBC_HAVE_LONG_LONG && defined __USE_MISC) -/* These functions will part of the standard C library in ISO C99. */ - +__BEGIN_NAMESPACE_C99 /* Convert a string to a quadword integer. */ __extension__ extern long long int strtoll (__const char *__restrict __nptr, @@ -191,6 +204,7 @@ __extension__ extern unsigned long long int strtoull (__const char *__restrict __nptr, char **__restrict __endptr, int __base) __THROW; +__END_NAMESPACE_C99 #endif /* ISO C99 or GCC and use MISC. */ @@ -290,6 +304,7 @@ extern unsigned long long int __strtoull_internal (__const char * #ifdef __USE_EXTERN_INLINES /* Define inline functions which call the internal entry points. */ +__BEGIN_NAMESPACE_STD extern __inline double strtod (__const char *__restrict __nptr, char **__restrict __endptr) __THROW { @@ -307,8 +322,10 @@ strtoul (__const char *__restrict __nptr, char **__restrict __endptr, { return __strtoul_internal (__nptr, __endptr, __base, 0); } +__END_NAMESPACE_STD # ifdef __USE_ISOC99 +__BEGIN_NAMESPACE_C99 extern __inline float strtof (__const char *__restrict __nptr, char **__restrict __endptr) __THROW { @@ -319,6 +336,7 @@ strtold (__const char *__restrict __nptr, char **__restrict __endptr) __THROW { return __strtold_internal (__nptr, __endptr, 0); } +__END_NAMESPACE_C99 # endif # ifdef __USE_BSD @@ -337,6 +355,7 @@ strtouq (__const char *__restrict __nptr, char **__restrict __endptr, # endif # if defined __USE_MISC || defined __USE_ISOC99 +__BEGIN_NAMESPACE_C99 __extension__ extern __inline long long int strtoll (__const char *__restrict __nptr, char **__restrict __endptr, int __base) __THROW @@ -349,8 +368,10 @@ strtoull (__const char * __restrict __nptr, char **__restrict __endptr, { return __strtoull_internal (__nptr, __endptr, __base, 0); } +__END_NAMESPACE_C99 # endif +__BEGIN_NAMESPACE_STD extern __inline double atof (__const char *__nptr) __THROW { @@ -366,13 +387,16 @@ atol (__const char *__nptr) __THROW { return strtol (__nptr, (char **) NULL, 10); } +__END_NAMESPACE_STD # if defined __USE_MISC || defined __USE_ISOC99 +__BEGIN_NAMESPACE_C99 __extension__ extern __inline long long int atoll (__const char *__nptr) __THROW { return strtoll (__nptr, (char **) NULL, 10); } +__END_NAMESPACE_C99 # endif #endif /* Optimizing and Inlining. */ @@ -442,10 +466,12 @@ extern int setstate_r (char *__restrict __statebuf, #endif /* Use SVID || extended X/Open. */ +__BEGIN_NAMESPACE_STD /* Return a random integer between 0 and RAND_MAX inclusive. */ extern int rand (void) __THROW; /* Seed the random number generator with the given number. */ extern void srand (unsigned int __seed) __THROW; +__END_NAMESPACE_STD #ifdef __USE_POSIX /* Reentrant interface according to POSIX.1. */ @@ -522,20 +548,24 @@ extern int lcong48_r (unsigned short int __param[7], #endif /* don't just need malloc and calloc */ #ifndef __malloc_and_calloc_defined -#define __malloc_and_calloc_defined +# define __malloc_and_calloc_defined +__BEGIN_NAMESPACE_STD /* Allocate SIZE bytes of memory. */ extern void *malloc (size_t __size) __THROW __attribute_malloc__; /* Allocate NMEMB elements of SIZE bytes each, all initialized to 0. */ extern void *calloc (size_t __nmemb, size_t __size) __THROW __attribute_malloc__; +__END_NAMESPACE_STD #endif #ifndef __need_malloc_and_calloc +__BEGIN_NAMESPACE_STD /* Re-allocate the previously allocated block in PTR, making the new block SIZE bytes long. */ extern void *realloc (void *__ptr, size_t __size) __THROW __attribute_malloc__; /* Free a block allocated by `malloc', `realloc' or `calloc'. */ extern void free (void *__ptr) __THROW; +__END_NAMESPACE_STD #ifdef __USE_MISC /* Free a block. An alias for `free'. (Sun Unices). */ @@ -557,12 +587,14 @@ extern int posix_memalign (void **__memptr, size_t __alignment, size_t __size) __THROW __attribute_malloc__; #endif +__BEGIN_NAMESPACE_STD /* Abort execution and generate a core-dump. */ extern void abort (void) __THROW __attribute__ ((__noreturn__)); /* Register a function to be called when `exit' is called. */ extern int atexit (void (*__func) (void)) __THROW; +__END_NAMESPACE_STD #ifdef __USE_MISC /* Register a function to be called with the status @@ -571,20 +603,26 @@ extern int on_exit (void (*__func) (int __status, void *__arg), void *__arg) __THROW; #endif +__BEGIN_NAMESPACE_STD /* Call all functions registered with `atexit' and `on_exit', in the reverse of the order in which they were registered perform stdio cleanup, and terminate program execution with STATUS. */ extern void exit (int __status) __THROW __attribute__ ((__noreturn__)); +__END_NAMESPACE_STD #ifdef __USE_ISOC99 +__BEGIN_NAMESPACE_C99 /* Terminate the program with STATUS without calling any of the functions registered with `atexit' or `on_exit'. */ extern void _Exit (int __status) __THROW __attribute__ ((__noreturn__)); +__END_NAMESPACE_C99 #endif +__BEGIN_NAMESPACE_STD /* Return the value of envariable NAME, or NULL if it doesn't exist. */ extern char *getenv (__const char *__name) __THROW; +__END_NAMESPACE_STD /* This function is similar to the above but returns NULL if the programs is running with SUID or SGID enabled. */ @@ -651,8 +689,10 @@ extern char *mkdtemp (char *__template) __THROW; #endif +__BEGIN_NAMESPACE_STD /* Execute the given line as a shell command. */ extern int system (__const char *__command) __THROW; +__END_NAMESPACE_STD #ifdef __USE_GNU @@ -684,6 +724,7 @@ typedef __compar_fn_t comparison_fn_t; # endif #endif +__BEGIN_NAMESPACE_STD /* Do a binary search for KEY in BASE, which consists of NMEMB elements of SIZE bytes each, using COMPAR to perform the comparisons. */ extern void *bsearch (__const void *__key, __const void *__base, @@ -698,12 +739,15 @@ extern void qsort (void *__base, size_t __nmemb, size_t __size, /* Return the absolute value of X. */ extern int abs (int __x) __THROW __attribute__ ((__const__)); extern long int labs (long int __x) __THROW __attribute__ ((__const__)); +__END_NAMESPACE_STD + #ifdef __USE_ISOC99 __extension__ extern long long int llabs (long long int __x) __THROW __attribute__ ((__const__)); #endif +__BEGIN_NAMESPACE_STD /* Return the `div_t', `ldiv_t' or `lldiv_t' representation of the value of NUMER over DENOM. */ /* GCC may have built-ins for these someday. */ @@ -711,10 +755,14 @@ extern div_t div (int __numer, int __denom) __THROW __attribute__ ((__const__)); extern ldiv_t ldiv (long int __numer, long int __denom) __THROW __attribute__ ((__const__)); +__END_NAMESPACE_STD + #ifdef __USE_ISOC99 +__BEGIN_NAMESPACE_C99 __extension__ extern lldiv_t lldiv (long long int __numer, long long int __denom) __THROW __attribute__ ((__const__)); +__END_NAMESPACE_C99 #endif @@ -768,6 +816,7 @@ extern int qfcvt_r (long double __value, int __ndigit, #endif /* use MISC || use X/Open Unix */ +__BEGIN_NAMESPACE_STD /* Return the length of the multibyte character in S, which is no longer than N. */ extern int mblen (__const char *__s, size_t __n) __THROW; @@ -787,6 +836,7 @@ extern size_t mbstowcs (wchar_t *__restrict __pwcs, extern size_t wcstombs (char *__restrict __s, __const wchar_t *__restrict __pwcs, size_t __n) __THROW; +__END_NAMESPACE_STD #ifdef __USE_SVID diff --git a/string/string.h b/string/string.h index 4a49e457b8..db9bc00e5c 100644 --- a/string/string.h +++ b/string/string.h @@ -33,6 +33,7 @@ __BEGIN_DECLS #include <stddef.h> +__BEGIN_NAMESPACE_STD /* Copy N bytes of SRC to DEST. */ extern void *memcpy (void *__restrict __dest, __const void *__restrict __src, size_t __n) __THROW; @@ -40,6 +41,7 @@ extern void *memcpy (void *__restrict __dest, correct behavior for overlapping strings. */ extern void *memmove (void *__dest, __const void *__src, size_t __n) __THROW; +__END_NAMESPACE_STD /* Copy no more than N bytes of SRC to DEST, stopping when C is found. Return the position in DEST one byte past where C was copied, @@ -51,6 +53,7 @@ extern void *memccpy (void *__restrict __dest, __const void *__restrict __src, #endif /* SVID. */ +__BEGIN_NAMESPACE_STD /* Set N bytes of S to C. */ extern void *memset (void *__s, int __c, size_t __n) __THROW; @@ -61,6 +64,7 @@ extern int memcmp (__const void *__s1, __const void *__s2, size_t __n) /* Search N bytes of S for C. */ extern void *memchr (__const void *__s, int __c, size_t __n) __THROW __attribute_pure__; +__END_NAMESPACE_STD #ifdef __USE_GNU /* Search in S for C. This is similar to `memchr' but there is no @@ -73,6 +77,7 @@ extern void *memrchr (__const void *__s, int __c, size_t __n) #endif +__BEGIN_NAMESPACE_STD /* Copy SRC to DEST. */ extern char *strcpy (char *__restrict __dest, __const char *__restrict __src) __THROW; @@ -100,6 +105,7 @@ extern int strcoll (__const char *__s1, __const char *__s2) /* Put a transformation of SRC into no more than N bytes of DEST. */ extern size_t strxfrm (char *__restrict __dest, __const char *__restrict __src, size_t __n) __THROW; +__END_NAMESPACE_STD #ifdef __USE_GNU /* The following functions are equivalent to the both above but they @@ -151,10 +157,12 @@ extern char *strndup (__const char *__string, size_t __n) })) #endif +__BEGIN_NAMESPACE_STD /* Find the first occurrence of C in S. */ extern char *strchr (__const char *__s, int __c) __THROW __attribute_pure__; /* Find the last occurrence of C in S. */ extern char *strrchr (__const char *__s, int __c) __THROW __attribute_pure__; +__END_NAMESPACE_STD #ifdef __USE_GNU /* This function is similar to `strchr'. But it returns a pointer to @@ -162,6 +170,7 @@ extern char *strrchr (__const char *__s, int __c) __THROW __attribute_pure__; extern char *strchrnul (__const char *__s, int __c) __THROW __attribute_pure__; #endif +__BEGIN_NAMESPACE_STD /* Return the length of the initial segment of S which consists entirely of characters not in REJECT. */ extern size_t strcspn (__const char *__s, __const char *__reject) @@ -177,15 +186,11 @@ extern char *strpbrk (__const char *__s, __const char *__accept) extern char *strstr (__const char *__haystack, __const char *__needle) __THROW __attribute_pure__; -#ifdef __USE_GNU -/* Similar to `strstr' but this function ignores the case of both strings. */ -extern char *strcasestr (__const char *__haystack, __const char *__needle) - __THROW __attribute_pure__; -#endif /* Divide S into tokens separated by characters in DELIM. */ extern char *strtok (char *__restrict __s, __const char *__restrict __delim) __THROW; +__END_NAMESPACE_STD /* Divide S into tokens separated by characters in DELIM. Information passed between calls are stored in SAVE_PTR. */ @@ -198,6 +203,12 @@ extern char *strtok_r (char *__restrict __s, __const char *__restrict __delim, #endif #ifdef __USE_GNU +/* Similar to `strstr' but this function ignores the case of both strings. */ +extern char *strcasestr (__const char *__haystack, __const char *__needle) + __THROW __attribute_pure__; +#endif + +#ifdef __USE_GNU /* Find the first occurrence of NEEDLE in HAYSTACK. NEEDLE is NEEDLELEN bytes long; HAYSTACK is HAYSTACKLEN bytes long. */ @@ -214,8 +225,10 @@ extern void *mempcpy (void *__restrict __dest, #endif +__BEGIN_NAMESPACE_STD /* Return the length of S. */ extern size_t strlen (__const char *__s) __THROW __attribute_pure__; +__END_NAMESPACE_STD #ifdef __USE_GNU /* Find the length of STRING, but scan at most MAXLEN characters. @@ -225,8 +238,10 @@ extern size_t strnlen (__const char *__string, size_t __maxlen) #endif +__BEGIN_NAMESPACE_STD /* Return a string describing the meaning of the `errno' code in ERRNUM. */ extern char *strerror (int __errnum) __THROW; +__END_NAMESPACE_STD #if defined __USE_XOPEN2K || defined __USE_MISC /* Reentrant version of `strerror'. If a temporary buffer is required, at most BUFLEN bytes of BUF will be used. */ diff --git a/time/time.h b/time/time.h index e71ca7afcc..fa1c284fa5 100644 --- a/time/time.h +++ b/time/time.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1991-1999,2000,01,02 Free Software Foundation, Inc. +/* Copyright (C) 1991-1999, 2000, 2001, 2002 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -55,8 +55,13 @@ __BEGIN_DECLS # include <bits/types.h> +__BEGIN_NAMESPACE_STD /* Returned by `clock'. */ typedef __clock_t clock_t; +__END_NAMESPACE_STD +#if defined __USE_XOPEN || defined __USE_POSIX || defined __USE_MISC +__USING_NAMESPACE_STD(clock_t) +#endif #endif /* clock_t not defined and <time.h> or need clock_t. */ #undef __need_clock_t @@ -66,8 +71,13 @@ typedef __clock_t clock_t; # include <bits/types.h> +__BEGIN_NAMESPACE_STD /* Returned by `time'. */ typedef __time_t time_t; +__END_NAMESPACE_STD +#if defined __USE_POSIX || defined __USE_MISC || defined __USE_SVID +__USING_NAMESPACE_STD(time_t) +#endif #endif /* time_t not defined and <time.h> or need time_t. */ #undef __need_time_t @@ -114,6 +124,7 @@ struct timespec #ifdef _TIME_H +__BEGIN_NAMESPACE_STD /* Used by other time functions. */ struct tm { @@ -127,14 +138,18 @@ struct tm int tm_yday; /* Days in year.[0-365] */ int tm_isdst; /* DST. [-1/0/1]*/ -# ifdef __USE_BSD +#ifdef __USE_BSD long int tm_gmtoff; /* Seconds east of UTC. */ __const char *tm_zone; /* Timezone abbreviation. */ -# else +#else long int __tm_gmtoff; /* Seconds east of UTC. */ __const char *__tm_zone; /* Timezone abbreviation. */ -# endif +#endif }; +__END_NAMESPACE_STD +#if defined __USE_XOPEN || defined __USE_POSIX || defined __USE_MISC +__USING_NAMESPACE_STD(tm) +#endif #ifdef __USE_POSIX199309 @@ -158,6 +173,7 @@ typedef __pid_t pid_t; #endif +__BEGIN_NAMESPACE_STD /* Time used by the program so far (user time + system time). The result / CLOCKS_PER_SECOND is program time in seconds. */ extern clock_t clock (void) __THROW; @@ -179,6 +195,7 @@ extern time_t mktime (struct tm *__tp) __THROW; extern size_t strftime (char *__restrict __s, size_t __maxsize, __const char *__restrict __format, __const struct tm *__restrict __tp) __THROW; +__END_NAMESPACE_STD # ifdef __USE_XOPEN /* Parse S according to FORMAT and store binary time information in TP. @@ -204,6 +221,7 @@ extern char *strptime_l (__const char *__restrict __s, # endif +__BEGIN_NAMESPACE_STD /* Return the `struct tm' representation of *TIMER in Universal Coordinated Time (aka Greenwich Mean Time). */ extern struct tm *gmtime (__const time_t *__timer) __THROW; @@ -211,6 +229,7 @@ extern struct tm *gmtime (__const time_t *__timer) __THROW; /* Return the `struct tm' representation of *TIMER in the local timezone. */ extern struct tm *localtime (__const time_t *__timer) __THROW; +__END_NAMESPACE_STD # if defined __USE_POSIX || defined __USE_MISC /* Return the `struct tm' representation of *TIMER in UTC, @@ -224,12 +243,14 @@ extern struct tm *localtime_r (__const time_t *__restrict __timer, struct tm *__restrict __tp) __THROW; # endif /* POSIX or misc */ +__BEGIN_NAMESPACE_STD /* Return a string of the form "Day Mon dd hh:mm:ss yyyy\n" that is the representation of TP in this format. */ extern char *asctime (__const struct tm *__tp) __THROW; /* Equivalent to `asctime (localtime (timer))'. */ extern char *ctime (__const time_t *__timer) __THROW; +__END_NAMESPACE_STD # if defined __USE_POSIX || defined __USE_MISC /* Reentrant versions of the above functions. */ diff --git a/wcsmbs/wchar.h b/wcsmbs/wchar.h index 5a1f341041..9b2f721076 100644 --- a/wcsmbs/wchar.h +++ b/wcsmbs/wchar.h @@ -58,6 +58,10 @@ member of the extended character set. */ # define _WINT_T typedef unsigned int wint_t; +#else +# ifdef __USE_GNU +__USING_NAMESPACE_STD(wint_t) +# endif #endif @@ -81,8 +85,13 @@ typedef struct defined. */ #ifdef _WCHAR_H +__BEGIN_NAMESPACE_C99 /* Public type. */ typedef __mbstate_t mbstate_t; +__END_NAMESPACE_C99 +#ifdef __USE_GNU +__USING_NAMESPACE_C99(mbstate_t) +#endif #ifndef WCHAR_MIN /* These constants might also be defined in <inttypes.h>. */ @@ -100,13 +109,21 @@ typedef __mbstate_t mbstate_t; # include <wctype.h> #endif + +__BEGIN_DECLS + +__BEGIN_NAMESPACE_STD /* This incomplete type is defined in <time.h> but needed here because of `wcsftime'. */ struct tm; +/* XXX We have to clean this up at some point. Since tm is in the std + namespace but wcsftime is in __c99 the type wouldn't be found + without inserting it in the global namespace. */ +__USING_NAMESPACE_STD(tm) +__END_NAMESPACE_STD -__BEGIN_DECLS - +__BEGIN_NAMESPACE_C99 /* Copy SRC to DEST. */ extern wchar_t *wcscpy (wchar_t *__restrict __dest, __const wchar_t *__restrict __src) __THROW; @@ -129,6 +146,7 @@ extern int wcscmp (__const wchar_t *__s1, __const wchar_t *__s2) /* Compare N wide-characters of S1 and S2. */ extern int wcsncmp (__const wchar_t *__s1, __const wchar_t *__s2, size_t __n) __THROW __attribute_pure__; +__END_NAMESPACE_C99 #ifdef __USE_GNU /* Compare S1 and S2, ignoring case. */ @@ -149,6 +167,7 @@ extern int wcsncasecmp_l (__const wchar_t *__s1, __const wchar_t *__s2, size_t __n, __locale_t __loc) __THROW; #endif +__BEGIN_NAMESPACE_C99 /* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE category of the current locale. */ extern int wcscoll (__const wchar_t *__s1, __const wchar_t *__s2) __THROW; @@ -157,6 +176,7 @@ extern int wcscoll (__const wchar_t *__s1, __const wchar_t *__s2) __THROW; `wcscoll' to the original strings. */ extern size_t wcsxfrm (wchar_t *__restrict __s1, __const wchar_t *__restrict __s2, size_t __n) __THROW; +__END_NAMESPACE_C99 #ifdef __USE_GNU /* Similar to the two functions above but take the information from @@ -177,12 +197,14 @@ extern size_t wcsxfrm_l (wchar_t *__s1, __const wchar_t *__s2, extern wchar_t *wcsdup (__const wchar_t *__s) __THROW __attribute_malloc__; #endif +__BEGIN_NAMESPACE_C99 /* Find the first occurrence of WC in WCS. */ extern wchar_t *wcschr (__const wchar_t *__wcs, wchar_t __wc) __THROW __attribute_pure__; /* Find the last occurrence of WC in WCS. */ extern wchar_t *wcsrchr (__const wchar_t *__wcs, wchar_t __wc) __THROW __attribute_pure__; +__END_NAMESPACE_C99 #ifdef __USE_GNU /* This function is similar to `wcschr'. But it returns a pointer to @@ -191,6 +213,7 @@ extern wchar_t *wcschrnul (__const wchar_t *__s, wchar_t __wc) __THROW __attribute_pure__; #endif +__BEGIN_NAMESPACE_C99 /* Return the length of the initial segmet of WCS which consists entirely of wide characters not in REJECT. */ extern size_t wcscspn (__const wchar_t *__wcs, __const wchar_t *__reject) @@ -206,12 +229,6 @@ extern wchar_t *wcspbrk (__const wchar_t *__wcs, __const wchar_t *__accept) extern wchar_t *wcsstr (__const wchar_t *__haystack, __const wchar_t *__needle) __THROW __attribute_pure__; -#ifdef __USE_XOPEN -/* Another name for `wcsstr' from XPG4. */ -extern wchar_t *wcswcs (__const wchar_t *__haystack, __const wchar_t *__needle) - __THROW __attribute_pure__; -#endif - /* Divide WCS into tokens separated by characters in DELIM. */ extern wchar_t *wcstok (wchar_t *__restrict __s, __const wchar_t *__restrict __delim, @@ -219,6 +236,13 @@ extern wchar_t *wcstok (wchar_t *__restrict __s, /* Return the number of wide characters in S. */ extern size_t wcslen (__const wchar_t *__s) __THROW __attribute_pure__; +__END_NAMESPACE_C99 + +#ifdef __USE_XOPEN +/* Another name for `wcsstr' from XPG4. */ +extern wchar_t *wcswcs (__const wchar_t *__haystack, __const wchar_t *__needle) + __THROW __attribute_pure__; +#endif #ifdef __USE_GNU /* Return the number of wide characters in S, but at most MAXLEN. */ @@ -227,6 +251,7 @@ extern size_t wcsnlen (__const wchar_t *__s, size_t __maxlen) #endif +__BEGIN_NAMESPACE_C99 /* Search N wide characters of S for C. */ extern wchar_t *wmemchr (__const wchar_t *__s, wchar_t __c, size_t __n) __THROW __attribute_pure__; @@ -247,6 +272,7 @@ extern wchar_t *wmemmove (wchar_t *__s1, __const wchar_t *__s2, size_t __n) /* Set N wide characters of S to C. */ extern wchar_t *wmemset (wchar_t *__s, wchar_t __c, size_t __n) __THROW; +__END_NAMESPACE_C99 #ifdef __USE_GNU /* Copy N wide characters of SRC to DEST and return pointer to following @@ -257,6 +283,7 @@ extern wchar_t *wmempcpy (wchar_t *__restrict __s1, #endif +__BEGIN_NAMESPACE_C99 /* Determine whether C constitutes a valid (one-byte) multibyte character. */ extern wint_t btowc (int __c) __THROW; @@ -284,6 +311,7 @@ extern size_t __mbrlen (__const char *__restrict __s, size_t __n, mbstate_t *__restrict __ps) __THROW; extern size_t mbrlen (__const char *__restrict __s, size_t __n, mbstate_t *__restrict __ps) __THROW; +__END_NAMESPACE_C99 #ifdef __USE_EXTERN_INLINES /* Define inline function as optimization. */ @@ -293,6 +321,7 @@ extern __inline size_t mbrlen (__const char *__restrict __s, size_t __n, ? mbrtowc (NULL, __s, __n, __ps) : __mbrlen (__s, __n, NULL)); } #endif +__BEGIN_NAMESPACE_C99 /* Write wide character representation of multibyte character string SRC to DST. */ extern size_t mbsrtowcs (wchar_t *__restrict __dst, @@ -304,6 +333,7 @@ extern size_t mbsrtowcs (wchar_t *__restrict __dst, extern size_t wcsrtombs (char *__restrict __dst, __const wchar_t **__restrict __src, size_t __len, mbstate_t *__restrict __ps) __THROW; +__END_NAMESPACE_C99 #ifdef __USE_GNU @@ -333,6 +363,7 @@ extern int wcswidth (__const wchar_t *__s, size_t __n) __THROW; #endif /* Use X/Open. */ +__BEGIN_NAMESPACE_C99 /* Convert initial portion of the wide string NPTR to `double' representation. */ extern double wcstod (__const wchar_t *__restrict __nptr, @@ -358,37 +389,38 @@ extern unsigned long int wcstoul (__const wchar_t *__restrict __nptr, wchar_t **__restrict __endptr, int __base) __THROW; -#if defined __GNUC__ && defined __USE_GNU +#if defined __USE_ISOC99 || (defined __GNUC__ && defined __USE_GNU) /* Convert initial portion of wide string NPTR to `long int' representation. */ __extension__ -extern long long int wcstoq (__const wchar_t *__restrict __nptr, - wchar_t **__restrict __endptr, int __base) +extern long long int wcstoll (__const wchar_t *__restrict __nptr, + wchar_t **__restrict __endptr, int __base) __THROW; /* Convert initial portion of wide string NPTR to `unsigned long long int' representation. */ __extension__ -extern unsigned long long int wcstouq (__const wchar_t *__restrict __nptr, - wchar_t **__restrict __endptr, - int __base) __THROW; -#endif /* GCC and use GNU. */ +extern unsigned long long int wcstoull (__const wchar_t *__restrict __nptr, + wchar_t **__restrict __endptr, + int __base) __THROW; +#endif /* ISO C99 or GCC and GNU. */ +__END_NAMESPACE_C99 -#if defined __USE_ISOC99 || (defined __GNUC__ && defined __USE_GNU) +#if defined __GNUC__ && defined __USE_GNU /* Convert initial portion of wide string NPTR to `long int' representation. */ __extension__ -extern long long int wcstoll (__const wchar_t *__restrict __nptr, - wchar_t **__restrict __endptr, int __base) +extern long long int wcstoq (__const wchar_t *__restrict __nptr, + wchar_t **__restrict __endptr, int __base) __THROW; /* Convert initial portion of wide string NPTR to `unsigned long long int' representation. */ __extension__ -extern unsigned long long int wcstoull (__const wchar_t *__restrict __nptr, - wchar_t **__restrict __endptr, - int __base) __THROW; -#endif /* ISO C99 or GCC and GNU. */ +extern unsigned long long int wcstouq (__const wchar_t *__restrict __nptr, + wchar_t **__restrict __endptr, + int __base) __THROW; +#endif /* GCC and use GNU. */ #ifdef __USE_GNU /* The concept of one static locale per category is not very well @@ -486,6 +518,7 @@ extern unsigned long long int __wcstoull_internal (__const wchar_t * #if defined __OPTIMIZE__ && __GNUC__ >= 2 /* Define inline functions which call the internal entry points. */ +__BEGIN_NAMESPACE_C99 extern __inline double wcstod (__const wchar_t *__restrict __nptr, wchar_t **__restrict __endptr) __THROW @@ -498,6 +531,7 @@ extern __inline unsigned long int wcstoul (__const wchar_t *__restrict __nptr, wchar_t **__restrict __endptr, int __base) __THROW { return __wcstoul_internal (__nptr, __endptr, __base, 0); } +__END_NAMESPACE_C99 # ifdef __USE_GNU extern __inline float wcstof (__const wchar_t *__restrict __nptr, @@ -537,6 +571,7 @@ extern wchar_t *wcpncpy (wchar_t *__dest, __const wchar_t *__src, size_t __n) /* Wide character I/O functions. */ #if defined __USE_ISOC99 || defined __USE_UNIX98 +__BEGIN_NAMESPACE_C99 /* Select orientation for stream. */ extern int fwide (__FILE *__fp, int __mode) __THROW; @@ -582,9 +617,13 @@ extern int wscanf (__const wchar_t *__restrict __format, ...) extern int swscanf (__const wchar_t *__restrict __s, __const wchar_t *__restrict __format, ...) __THROW /* __attribute__ ((__format__ (__wscanf__, 2, 3))) */; + +__END_NAMESPACE_C99 #endif /* Use ISO C99 and Unix98. */ #ifdef __USE_ISOC99 +__BEGIN_NAMESPACE_C99 + /* Read formatted input from S into argument list ARG. */ extern int vfwscanf (__FILE *__restrict __s, __const wchar_t *__restrict __format, @@ -599,9 +638,12 @@ extern int vswscanf (__const wchar_t *__restrict __s, __const wchar_t *__restrict __format, __gnuc_va_list __arg) __THROW /* __attribute__ ((__format__ (__wscanf__, 2, 0))) */; + +__END_NAMESPACE_C99 #endif /* Use ISO C99. */ +__BEGIN_NAMESPACE_C99 /* Read a character from STREAM. */ extern wint_t fgetwc (__FILE *__stream) __THROW; extern wint_t getwc (__FILE *__stream) __THROW; @@ -630,6 +672,7 @@ extern int fputws (__const wchar_t *__restrict __ws, /* Push a character back onto the input buffer of STREAM. */ extern wint_t ungetwc (wint_t __wc, __FILE *__stream) __THROW; +__END_NAMESPACE_C99 #ifdef __USE_GNU @@ -660,12 +703,14 @@ extern int fputws_unlocked (__const wchar_t *__restrict __ws, #endif +__BEGIN_NAMESPACE_C99 /* Format TP into S according to FORMAT. Write no more than MAXSIZE wide characters and return the number of wide characters written, or 0 if it would exceed MAXSIZE. */ extern size_t wcsftime (wchar_t *__restrict __s, size_t __maxsize, __const wchar_t *__restrict __format, __const struct tm *__restrict __tp) __THROW; +__END_NAMESPACE_C99 # ifdef __USE_GNU # include <xlocale.h> diff --git a/wctype/wctype.h b/wctype/wctype.h index cd7f0b89d2..0cd1603c3f 100644 --- a/wctype/wctype.h +++ b/wctype/wctype.h @@ -40,6 +40,11 @@ member of the extended character set. */ # define _WINT_T typedef unsigned int wint_t; +# else +# ifdef __USE_ISOC99 +__USING_NAMESPACE_C99(wint_t) +# endif +__END_NAMESPACE_C99 # endif /* Constant expression of type `wint_t' whose value does not correspond @@ -56,9 +61,11 @@ typedef unsigned int wint_t; #ifndef __iswxxx_defined # define __iswxxx_defined 1 +__BEGIN_NAMESPACE_C99 /* Scalar type that can hold values which represent locale-specific character classifications. */ typedef unsigned long int wctype_t; +__END_NAMESPACE_C99 # ifndef _ISwbit /* The characteristics are stored always in network byte order (big @@ -109,6 +116,7 @@ enum __BEGIN_DECLS +__BEGIN_NAMESPACE_C99 /* * Wide-character classification functions: 7.15.2.1. */ @@ -180,8 +188,9 @@ extern wctype_t wctype (__const char *__property) __THROW; /* Determine whether the wide-character WC has the property described by DESC. */ extern int iswctype (wint_t __wc, wctype_t __desc) __THROW; +__END_NAMESPACE_C99 -#if __GNUC__ >= 2 && defined __OPTIMIZE__ +#if __GNUC__ >= 2 && defined __OPTIMIZE__ && !defined __cplusplus /* The tables are always organized in a way which allows direct access for single byte characters. */ extern unsigned int *__ctype32_b; @@ -244,17 +253,24 @@ extern unsigned int *__ctype32_b; * Wide-character case-mapping functions: 7.15.3.1. */ +__BEGIN_NAMESPACE_C99 /* Scalar type that can hold values which represent locale-specific character mappings. */ typedef __const __int32_t *wctrans_t; +__END_NAMESPACE_C99 +#ifdef __USE_GNU +__USING_NAMESPACE_C99(wctrans_t) +#endif +__BEGIN_NAMESPACE_C99 /* Converts an uppercase letter to the corresponding lowercase letter. */ extern wint_t towlower (wint_t __wc) __THROW; /* Converts an lowercase letter to the corresponding uppercase letter. */ extern wint_t towupper (wint_t __wc) __THROW; +__END_NAMESPACE_C99 -#if __GNUC__ >= 2 && defined __OPTIMIZE__ +#if __GNUC__ >= 2 && defined __OPTIMIZE__ && !defined __cplusplus /* The tables are always organized in a way which allows direct access for single byte characters. */ extern const wint_t *__ctype32_tolower; @@ -287,12 +303,14 @@ __END_DECLS __BEGIN_DECLS +__BEGIN_NAMESPACE_C99 /* Construct value that describes a mapping between wide characters identified by the string argument PROPERTY. */ extern wctrans_t wctrans (__const char *__property) __THROW; /* Map the wide character WC using the mapping described by DESC. */ extern wint_t towctrans (wint_t __wc, wctrans_t __desc) __THROW; +__END_NAMESPACE_C99 # ifdef __USE_GNU /* Declare the interface to extended locale model. */ |