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2000-10-19  H.J. Lu  <hjl@gnu.org>

	* elf/Makefile (distribute): Add neededtest.c, neededobj1.c,
	neededobj2.c and neededobj3.c.
	(tests): Add neededtest.
	(modules-names): Add neededobj1, neededobj2 and neededobj3.
	($(objpfx)neededobj1.so): New target.
	($(objpfx)neededobj2.so): Likewise.
	($(objpfx)neededobj3.so): Likewise.
	($(objpfx)neededtest): Likewise.
	($(objpfx)neededtest.out): Likewise.
	* elf/neededtest.c: New. Based on the bug report from
	Allen Bauer <kylix_rd@hotmail.com>.
	* elf/neededobj1.c: Likewise.
	* elf/neededobj2.c: Likewise.
	* elf/neededobj3.c: Likewise.

2000-10-20  Ulrich Drepper  <drepper@redhat.com>

	* elf/dl-close.c (_dl_close): Decrement reference counter for all
	dependencies even if the DSO does not get unloaded.

	* elf/dl-load.c (_dl_map_object_from_fd): Pass pointer to ELF header
	to elf_machine_matches_host.
	* sysdeps/alpha/dl-machine.h (elf_machine_matches_host): Parameter
	is now pointer to ELF header.
	* sysdeps/arm/dl-machine.h: Likewise.
	* sysdeps/generic/dl-machine.h: Likewise.
	* sysdeps/hppa/dl-machine.h: Likewise.
	* sysdeps/i386/dl-machine.h: Likewise.
	* sysdeps/ia64/dl-machine.h: Likewise.
	* sysdeps/m68k/dl-machine.h: Likewise.
	* sysdeps/mips/dl-machine.h: Likewise.
	* sysdeps/mips/mips64/dl-machine.h: Likewise.
	* sysdeps/powerpc/dl-machine.h: Likewise.
	* sysdeps/s390/dl-machine.h: Likewise.
	* sysdeps/sh/dl-machine.h: Likewise.
	* sysdeps/sparc/sparc32/dl-machine.h: Likewise.
	* sysdeps/sparc/sparc64/dl-machine.h: Likewise.
	Patch by Martin Schwidefsksy <schwidefsky@de.ibm.com>.

2000-10-20  Jakub Jelinek  <jakub@redhat.com>

	* include/limits.h: Include bits/wordsize.h, use #if __WORDSIZE == 64
	check instead of #ifdef __alpha__.
	* include/bits/xopen_lim.h (WORD_BIT, LONG_BIT): Don't count on
	INT_MAX, __INT_MAX__, LONG_MAX or __LONG_MAX__ being defined when
	this is included.

	* posix/wordexp-tst.sh (testout): Place output file in build
	directory.  Patch by Joseph S. Myers <jsm28@cam.ac.uk>.
This commit is contained in:
Ulrich Drepper
2000-10-21 00:02:39 +00:00
parent 2a0dcb7c16
commit ceb579a3f8
26 changed files with 299 additions and 103 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
elf/dl-close.c
View File

@@ -61,6 +61,9 @@ _dl_close (void *_map)
/* Acquire the lock. */
__libc_lock_lock (_dl_load_lock);
list = map->l_searchlist.r_list;
nsearchlist = map->l_searchlist.r_nlist;
/* Decrement the reference count. */
if (map->l_opencount > 1 || map->l_type != lt_loaded)
{
@@ -78,14 +81,17 @@ _dl_close (void *_map)
"\n", NULL);
}
--map->l_opencount;
/* Even if we don't unload it now, we still have to decrement
`l_opencount' of the dependencies. Otherwise, they may not
get unloaded later. */
for (i = 0; i < nsearchlist; ++i)
if (! (list[i]->l_flags_1 & DF_1_NODELETE))
--list[i]->l_opencount;
__libc_lock_unlock (_dl_load_lock);
return;
}
list = map->l_searchlist.r_list;
nsearchlist = map->l_searchlist.r_nlist;
rellist = map->l_reldeps;
nrellist = map->l_reldepsact;