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author | kib <kib@FreeBSD.org> | 2015-03-29 18:53:21 +0000 |
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committer | kib <kib@FreeBSD.org> | 2015-03-29 18:53:21 +0000 |
commit | 563a44c171b6928feb0dfd24a0b94fac15e0c13f (patch) | |
tree | 12ce96618cdb26acb5fccabba2ccac920c386178 /libexec/rtld-elf/rtld.h | |
parent | 951b0c97e412e46714a4cdd077cb7e81ab4f9994 (diff) | |
download | FreeBSD-src-563a44c171b6928feb0dfd24a0b94fac15e0c13f.zip FreeBSD-src-563a44c171b6928feb0dfd24a0b94fac15e0c13f.tar.gz |
Change compiler setting to make default visibility of the symbols for
rtld on x86 to be hidden. This is a micro-optimization, which allows
intrinsic references inside rtld to be handled without indirection
through PLT. The visibility of rtld symbols for other objects in the
symbol namespace is controlled by a version script.
Reviewed by: kan, jilles
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
Diffstat (limited to 'libexec/rtld-elf/rtld.h')
-rw-r--r-- | libexec/rtld-elf/rtld.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libexec/rtld-elf/rtld.h b/libexec/rtld-elf/rtld.h index e539117..e16e46a 100644 --- a/libexec/rtld-elf/rtld.h +++ b/libexec/rtld-elf/rtld.h @@ -353,7 +353,7 @@ typedef struct Struct_SymLook { struct Struct_RtldLockState *lockstate; } SymLook; -void _rtld_error(const char *, ...) __printflike(1, 2); +void _rtld_error(const char *, ...) __printflike(1, 2) __exported; const char *rtld_strerror(int); Obj_Entry *map_object(int, const char *, const struct stat *); void *xcalloc(size_t, size_t); |