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2001-03-19 Ulrich Drepper <drepper@redhat.com>
* elf/dl-dst.h (DL_DST_COUNT): Add __builtin_expect.
* elf/dl-load.c (_dl_dst_count): Make DST recognition more robust.
(_dl_dst_substitute): Likewise.
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* sysdeps/libm-ieee754/e_gamma_r.c: Initialize *signgamp for NaN
returns.
* sysdeps/libm-ieee754/e_gammaf_r.c: Likewise.
* sysdeps/libm-ieee754/e_gammal_r.c: Likewise.
Reported by John Reiser <jreiser@BitWagon.com> [PR libc/1185].
* elf/dl-dst.h: Fix typo.
* elf/dl-open.c: Likewise.
1999-06-26 Zack Weinberg <zack@rabi.columbia.edu>
* elf/dl-libc.c: New file, provides three functions:
__libc_dlopen, __libc_dlclose, __libc_dlsym.
* include/dlfcn.h: Prototype them. Prototype _dl_addr.
* elf/Makefile (routines): Add dl-libc.c.
* elf/dl-profstub.c (_dl_mcount_wrapper): Change type of
argument to void *.
* elf/ldsodefs.h: Change proto and use of _dl_mcount_wrapper to match.
* iconv/gconv.c: Include dlfcn.h.
* iconv/gconv_db.c: Likewise.
* malloc/mtrace.c: Likewise. Don't include ldsodefs.h.
* iconv/gconv_int.h (struct __gconv_loaded_object): Change
`handle' to a void *.
(__gconv_find_func): Delete prototype.
* iconv/gconv_dl.c: Don't include ldsodefs.h. Remove
dlerror_run and related functions and structs. Use
__libc_dlopen, __libc_dlsym, __libc_dlclose.
* nss/nsswitch.c: Likewise.
1999-06-28 Ulrich Drepper <drepper@cygnus.com>
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* Versions.def (ld.so): Add GLIBC_2.1.1.
* elf/Makefile (routines): Add dl-origin.
(tests): Add origtest. Add dependencies for the program.
* elf/Versions (ld.so) [GLIBC_2.1.1]: Add _dl_origin_path,
_dl_platformlen, _dl_dst_count and _dl_dst_substitute.
* elf/dl-deps.c (expand_dst): New macro. Expand DSTs in filename.
(_dl_map_object_deps): Use expand_dst to expand DSTs in DT_NEEDED,
DT_AUXILIARY, and DT_FILTER filenames.
* elf/dl-load.c (expand_dynamic_string_token): Explode into
two functions and three macros.
(_dl_dst_count, _dl_dst_substitute): New functions.
* elf/dl-dst.h: New file.
* elf/dl-open.c (_dl_open): Take extra parameter with address of
caller. Pass address in args structure.
(dl_open_worker): Recognize and expand DSTs in filename.
* elf/ldsodefs.h (_dl_open): Adapt prototype.
* elf/dlopen.c (dlopen_doit): Pass caller address to _dl_open.
(__dlopen_check): Pass caller address to dlopen_doit in args.
* elf/dlopendoit.c: Likewise.
* iconv/gconv_dl.c: Adapt call of _dl_open.
* nss/nsswitch.c: Likewise.
* elf/origtest.c: New file.
* sysdeps/generic/dl-origin.h: Moved to...
* sysdeps/generic/dl-origin.c: ...here.
* sysdeps/unix/sysv/linux/dl-origin.h: Moved to...
* sysdeps/unix/sysv/linux/dl-origin.c: ...here.
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