diff options
| author | Joseph Myers <joseph@codesourcery.com> | 2014-11-05 23:35:36 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2014-11-05 23:35:36 +0000 |
| commit | 9cf27b8d09aab26bd4693b10f281d64da779da83 (patch) | |
| tree | ac2dcd53b3b9d58688d27d67f0e9afb9697ec517 /include | |
| parent | af83568d3fdc84884378317504b4a2b76371bf8b (diff) | |
| download | glibc-9cf27b8d09aab26bd4693b10f281d64da779da83.tar.gz glibc-9cf27b8d09aab26bd4693b10f281d64da779da83.tar.xz glibc-9cf27b8d09aab26bd4693b10f281d64da779da83.zip | |
Remove INTDEF / INTUSE / INTVARDEF (bug 14132).
Completing the removal of the obsolete INTDEF / INTUSE mechanism, this patch removes the final use - that for _dl_starting_up - replacing it by rtld_hidden_def / rtld_hidden_proto. Having removed the last use, the mechanism itself is also removed. Tested for x86_64 that installed stripped shared libraries are unchanged by the patch. (This is not much of a test since this variable is only defined and used in the !HAVE_INLINED_SYSCALLS case.) [BZ #14132] * include/libc-symbols.h (INTUSE): Remove macro. (INTDEF): Likewise. (INTVARDEF): Likewise. (_INTVARDEF): Likewise. (INTDEF2): Likewise. (INTVARDEF2): Likewise. * elf/rtld.c [!HAVE_INLINED_SYSCALLS] (_dl_starting_up): Use rtld_hidden_def instead of INTVARDEF. * sysdeps/generic/ldsodefs.h [IS_IN_rtld] (_dl_starting_up_internal): Remove declaration. (_dl_starting_up): Use rtld_hidden_proto. * elf/dl-init.c [!HAVE_INLINED_SYSCALLS] (_dl_starting_up): Remove declaration. [!HAVE_INLINED_SYSCALLS] (_dl_starting_up_internal): Likewise. (_dl_init) [!HAVE_INLINED_SYSCALLS]: Don't use INTUSE with _dl_starting_up. * elf/dl-writev.h (_dl_writev): Likewise. * sysdeps/powerpc/powerpc64/dl-machine.h [!HAVE_INLINED_SYSCALLS] (DL_STARTING_UP_DEF): Use __GI__dl_starting_up instead of _dl_starting_up_internal.
Diffstat (limited to 'include')
| -rw-r--r-- | include/libc-symbols.h | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/include/libc-symbols.h b/include/libc-symbols.h index d4ab1f33de..b1ac9db1b5 100644 --- a/include/libc-symbols.h +++ b/include/libc-symbols.h @@ -391,26 +391,6 @@ for linking") #define attribute_relro __attribute__ ((section (".data.rel.ro"))) -/* 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 INTVARDEF(name) \ - _INTVARDEF (name, name##_internal) -# define _INTVARDEF(name, aliasname) \ - extern __typeof (name) aliasname __attribute__ ((alias (#name), \ - visibility ("hidden"))); -# define INTDEF2(name, newname) strong_alias (name, newname##_internal) -# define INTVARDEF2(name, newname) _INTVARDEF (name, newname##_internal) -#else -# define INTUSE(name) name -# define INTDEF(name) -# define INTVARDEF(name) -# define INTDEF2(name, newname) -# define INTVARDEF2(name, newname) -#endif - /* The following macros are used for PLT bypassing within libc.so (and if needed other libraries similarly). First of all, you need to have the function prototyped somewhere, |