diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2002-03-01 09:44:29 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2002-03-01 09:44:29 +0000 |
| commit | e6caf4e12ebb89254977a74b882757e371c5cc16 (patch) | |
| tree | 294c7931b89d526659023e762272b36ad53744a3 /include | |
| parent | 90a77d0a958c5822ad8a2f479c466a6f4d093e74 (diff) | |
| download | glibc-e6caf4e12ebb89254977a74b882757e371c5cc16.zip glibc-e6caf4e12ebb89254977a74b882757e371c5cc16.tar.gz glibc-e6caf4e12ebb89254977a74b882757e371c5cc16.tar.bz2 | |
Update.
2002-03-01 Ulrich Drepper <drepper@redhat.com>
* elf/Makefile (dl-routines): Add dl-origin.
(elide-routines.os): Add dl-origin.
* elf/Versions [ld] (GLIBC_PRIVATE): Add _dl_get_origin.
* elf/dl-debug.c (_dl_debug_initialize): Add missing INTUSE around
_dl_debug_state.
* include/libc-symbols.c: Define attribute_hidden depending on
HAVE_VISIBILITY_ATTRIBUTE. Add definition of INTVARDEF.
* elf/dl-deps.c: Use INTUSE with __libc_enable_secure.
* elf/dl-load.c: Likewise.
* elf/rtld.c: Likewise.
* include/unistd.h: Declare __libc_enable_secure_internal.
* sysdeps/generic/dl-sysdep.c: Use INTVARDEF with __libc_enable_secure.
Use INTUSE with __libc_enable_secure.
* sysdeps/mach/hurd/dl-sysdep.c: Likewise.
* elf/dl-deps.c: Use INTUSE with _dl_out_of_memory.
* elf/dl-error.c: Likewise,
* sysdeps/generic/ldsodefs.h: Declare _dl_out_of_memory_internal.
* elf/dl-dst.h [_RTLD_GLOBAL]: Define _dl_get_origin to use INTUSE.
* sysdeps/generic/dl-origin.c: Undefine _dl_get_origin macro before
function definition. Use INTDEF with _dl_get_origin.
* sysdeps/unix/sysv/linux/dl-origin.c: Likewise.
* elf/dl-init.c: Use INTUSE with _dl_starting_up.
* elf/rtld.c: Likewise. Use INTVARDEF for _dl_starting_up.
* elf/dl-profile.c: Use INTDEF for _dl_mcount.
* elf/dl-runtime.c: Use INTUSE with _dl_mcount.
* sysdeps/generic/ldsodefs.h: Declare _dl_mcount_internal.
* elf/dl-conflict.c: Use rtld_progrname instead of _dl_argv[0].
* elf/dl-deps.c: Likewise.
* elf/dl-error.c: Likewise.
* elf/dl-fini.c: Likewise.
* elf/dl-init.c: Likewise.
* elf/dl-load.c: Likewise.
* elf/dl-lookup.c: Likewise.
* elf/dl-reloc.c: Likewise.
* elf/dl-version.c: Likewise.
* elf/do-lookup.h: Likewise.
* sysdeps/arm/dl-machine.h: Likewise.
* sysdeps/cris/dl-machine.h: Likewise.
* sysdeps/hppa/dl-machine.h: Likewise.
* sysdeps/i386/dl-machine.h: Likewise.
* sysdeps/m68k/dl-machine.h: Likewise.
* sysdeps/powerpc/dl-machine.h: Likewise.
* sysdeps/s390/s390-32/dl-machine.h: Likewise.
* sysdeps/s390/s390-64/dl-machine.h: Likewise.
* sysdeps/sh/dl-machine.h: Likewise.
* sysdeps/sparc/sparc-32/dl-machine.h: Likewise.
* sysdeps/sparc/sparc-64/dl-machine.h: Likewise.
* sysdeps/x86_64/dl-machine.h: Likewise.
* elf/rtld.c: Use INTDEF for _dl_argv. Use rtld_progrname instead of
_dl_argv[0]. Use INTUSE with _dl_argv.
* sysdeps/generic/dl-sysdep.c: Use INTUSE with _dl_argv.
* sysdeps/generic/ldsodefs.h: Define rtld_progname macro.
Diffstat (limited to 'include')
| -rw-r--r-- | include/libc-symbols.h | 16 | ||||
| -rw-r--r-- | include/unistd.h | 4 |
2 files changed, 18 insertions, 2 deletions
diff --git a/include/libc-symbols.h b/include/libc-symbols.h index 22f7d85..bc1c240 100644 --- a/include/libc-symbols.h +++ b/include/libc-symbols.h @@ -349,15 +349,27 @@ strong_alias(real, name) #endif +#if defined HAVE_VISIBILITY_ATTRIBUTE && defined SHARED +# define attribute_hidden __attribute__ ((visibility ("hidden"))) +#else +# define attribute_hidden +#endif + /* Handling on non-exported internal names. We have to do this only for shared code. */ #ifdef SHARED # define INTUSE(name) name##_internal -# define INTDEF(name) strong_alias (name, name##_internal); -# define INTDEF2(name, newname) strong_alias (name, newname##_internal); +# define INTDEF(name) strong_alias (name, name##_internal) +# define INTVARDEF(name) \ + _INTVARDEF(name, name##_internal) +# define _INTVARDEF(name, aliasname) \ + extern __typeof (name) aliasname __attribute__ ((visibility ("hidden"))); \ + strong_alias (name, name##_internal) +# define INTDEF2(name, newname) strong_alias (name, newname##_internal) #else # define INTUSE(name) name # define INTDEF(name) +# define INTVARDEF(name) # define INTDEF2(name, newname) #endif diff --git a/include/unistd.h b/include/unistd.h index b8bc8bb..8fd7088 100644 --- a/include/unistd.h +++ b/include/unistd.h @@ -98,6 +98,10 @@ extern void *__sbrk (intptr_t __delta); and some functions contained in the C library ignore various environment variables that normally affect them. */ extern int __libc_enable_secure; +#ifdef _RTLD_LOCAL +/* XXX The #ifdef should go. */ +extern int __libc_enable_secure_internal attribute_hidden; +#endif /* Various internal function. */ |