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authorUlrich Drepper <drepper@redhat.com>1998-08-03 16:47:01 +0000
committerUlrich Drepper <drepper@redhat.com>1998-08-03 16:47:01 +0000
commit7cabd57c0d64a2ee5ca0c5218c877ff700727880 (patch)
tree4db8d28a07bfb0ee5705e9199fcf1f59d5b27403 /catgets/open_catalog.c
parent2698e32c2c2fae23c5c5f39f73b09553158b482d (diff)
downloadglibc-7cabd57c0d64a2ee5ca0c5218c877ff700727880.tar.gz
Update.
1998-08-03 16:36 Ulrich Drepper <drepper@cygnus.com> * catgets/catgets.c: Use mmap/munmap only is _POSIX_MAPPED_FILES is defined. * catgets/open_catalog.c: Likewise. * iconv/iconv_prog.c: Likewise. * intl/loadmsgcat.c: Likewise. * locale/findlocale.c: Likewise. * locale/loadlocale.c: Likewise. * locale/programs/localedef.c: Likewise. * malloc/malloc.c: Likewise. * elf/elf.h: Fix typo. * math/Makefile: Use $(LN_S) instead of ln. * sysdeps/generic/getpgid.c: Fix return type. 1998-08-01 02:49 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu> * sysdeps/posix/tempname.c (__stdio_gen_tempname): Rename to __gen_tempname and simplify the interface. Strip out the code to do path search and create FILE objects. This function now takes a mktemp() style template and returns either a name or a file descriptor. (__path_search): New function; searches for directories for temp files. * sysdeps/generic/tempname.c: Stub out __gen_tempname and __path_search, not __stdio_gen_tempname. * libio/stdio.h: Prototype __gen_tempname and __path_search, not __stdio_gen_tempname. * stdio/stdio.h: Likewise. * stdio-common/tempnam.c: Use __path_search and __gen_tempname. * stdio-common/tmpfile.c: Likewise. * stdio-common/tmpfile64.c: Likewise. * stdio-common/tmpnam.c: Likewise. * stdio-common/tmpnam_r.c: Likewise. * misc/mkstemp.c: New file. Use __gen_tempname. * misc/mktemp.c: Likewise. * sysdeps/posix/mkstemp.c: Removed. * sysdeps/posix/mktemp.c: Removed. * sysdeps/generic/mkstemp.c: Removed. * sysdeps/generic/mktemp.c: Removed. 1998-08-02 Thorsten Kukuk <kukuk@vt.uni-paderborn.de> * configure.in: Check, if door add-on is installed. * config.make.in: Add have_doors. * sunrpc/Makefile: Add HAVE_DOOR define. * sunrpc/key_call.c: Add keyserv/door interface. * sunrpc/svc_unix.c: Call setsockopt only if SO_PASSCRED is defined. * sunrpc/clnt_unix.c: Likewise. 1998-08-02 Andreas Jaeger <aj@arthur.rhein-neckar.de> * inet/netinet/in.h (IN_CLASSC): Correct mask. Reported by Ian Staniforth <I.Staniforth@sheffield.ac.uk> [fixes PR libc/727]. 1998-08-03 10:23 Ulrich Drepper <drepper@cygnus.com> * misc/Makefile: Fix installation problem with --disable-shared. * posix/Makefile: Likewise. 1998-08-02 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * posix/regex.c (re_search_2): Optimize searching for anchored pattern if '^' cannot match at embedded newlines. (regerror): Renamed from __regerror, which it should only be called if _LIBC. 1998-07-31 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sunrpc/svc_unix.c (__msgread): Check setsockopt return value. 1998-07-31 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sysdeps/generic/glob.c: Remove obsolete cast. 1998-07-31 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * Rules (tests): Fix last change.
Diffstat (limited to 'catgets/open_catalog.c')
-rw-r--r--catgets/open_catalog.c28
1 files changed, 17 insertions, 11 deletions
diff --git a/catgets/open_catalog.c b/catgets/open_catalog.c
index deaa8718dd..e4b61d779a 100644
--- a/catgets/open_catalog.c
+++ b/catgets/open_catalog.c
@@ -24,7 +24,9 @@
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
-#include <sys/mman.h>
+#ifdef _POSIX_MAPPED_FILES
+# include <sys/mman.h>
+#endif
#include <sys/stat.h>
#include "catgetsinfo.h"
@@ -194,19 +196,20 @@ __open_catalog (__nl_catd catalog)
goto unlock_return;
}
-#ifndef MAP_COPY
+ catalog->file_size = st.st_size;
+#ifdef _POSIX_MAPPED_FILES
+# ifndef MAP_COPY
/* Linux seems to lack read-only copy-on-write. */
-# define MAP_COPY MAP_PRIVATE
-#endif
-#ifndef MAP_FILE
+# define MAP_COPY MAP_PRIVATE
+# endif
+# ifndef MAP_FILE
/* Some systems do not have this flag; it is superfluous. */
-# define MAP_FILE 0
-#endif
-#ifndef MAP_INHERIT
+# define MAP_FILE 0
+# endif
+# ifndef MAP_INHERIT
/* Some systems might lack this; they lose. */
-# define MAP_INHERIT 0
-#endif
- catalog->file_size = st.st_size;
+# define MAP_INHERIT 0
+# endif
catalog->file_ptr =
(struct catalog_obj *) __mmap (NULL, st.st_size, PROT_READ,
MAP_FILE|MAP_COPY|MAP_INHERIT, fd, 0);
@@ -214,6 +217,7 @@ __open_catalog (__nl_catd catalog)
/* Tell the world we managed to mmap the file. */
catalog->status = mmapped;
else
+#endif /* _POSIX_MAPPED_FILES */
{
/* mmap failed perhaps because the system call is not
implemented. Try to load the file. */
@@ -258,9 +262,11 @@ __open_catalog (__nl_catd catalog)
invalid_file:
/* Invalid file. Free the resources and mark catalog as not
usable. */
+#ifdef _POSIX_MAPPED_FILES
if (catalog->status == mmapped)
__munmap ((void *) catalog->file_ptr, catalog->file_size);
else
+#endif /* _POSIX_MAPPED_FILES */
free (catalog->file_ptr);
catalog->status = nonexisting;
goto unlock_return;