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1998-08-25  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/generic/dl-cache.c: Move static variable cache and cachesize
	to toplevel.
	(_dl_unload_cache): New function.
	* elf/Versions [libc GLIBC_2.1]: Add _dl_unload_cache.
	* elf/dl-open.c (_dl_open): Unload map file before freeing the lock.
	* elf/rtld (dl_main): Unload map file before jumping to user code.

	* sysdeps/unix/sysv/linux/alpha/bits/fcntl.h: Define O_DIRECT.
	Correct comment for O_LARGEFILE.
	* sysdeps/unix/sysv/linux/bits/fcntl.h: Define O_DIRECT.
	Change O_LARGEFILE to correct value.

1998-08-25 14:34  Ulrich Drepper  <drepper@cygnus.com>

	* libio/iogetline.c (_IO_getline_info): Don't read anything for
	N == 0.  Patch by HJ Lu.
This commit is contained in:
Ulrich Drepper
1998-08-26 00:07:26 +00:00
parent 6dbb7062ff
commit 08cac4ac19
8 changed files with 69 additions and 8 deletions
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8
elf/rtld.c
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@@ -40,6 +40,9 @@ extern ElfW(Addr) _dl_sysdep_start (void **start_argptr,
ElfW(Addr) *user_entry));
extern void _dl_sysdep_start_cleanup (void);
/* This function is used to unload the cache file if necessary. */
extern void _dl_unload_cache (void);
/* System-dependent function to read a file's whole contents
in the most convenient manner available. */
extern void *_dl_sysdep_read_whole_file (const char *filename,
@@ -918,6 +921,11 @@ of this helper program; chances are you did not intend to run this program.\n\
_dl_debug_state ();
}
#ifndef MAP_COPY
/* We must munmap() the cache file. */
_dl_unload_cache ();
#endif
/* Now enable profiling if needed. */
if (_dl_profile_map != NULL)
/* We must prepare the profiling. */