diff options
| -rw-r--r-- | ChangeLog | 14 | ||||
| -rw-r--r-- | include/string.h | 1 | ||||
| -rw-r--r-- | string/strnlen.c | 1 | ||||
| -rw-r--r-- | sysdeps/aarch64/strnlen.S | 1 | ||||
| -rw-r--r-- | sysdeps/i386/i686/multiarch/strnlen-c.c | 4 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-power7.S | 3 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-ppc32.c | 4 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc32/power7/strnlen.S | 1 | ||||
| -rw-r--r-- | sysdeps/tile/tilegx/strnlen.c | 1 |
9 files changed, 28 insertions, 2 deletions
@@ -1,5 +1,19 @@ 2015-06-02 Joseph Myers <joseph@codesourcery.com> + * string/strnlen.c [!STRNLEN] (__strnlen): Use libc_hidden_def. + * include/string.h (__strnlen): Use libc_hidden_proto. + * sysdeps/aarch64/strnlen.S (__strnlen): Use libc_hidden_def. + * sysdeps/i386/i686/multiarch/strnlen-c.c [SHARED] + (libc_hidden_def): Define __GI___strnlen as well as __GI_strnlen. + * sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-power7.S + (libc_hidden_def): Undefine and redefine. + * sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-ppc32.c + [SHARED] (libc_hidden_def): Define __GI___strnlen as well as + __GI_strnlen. + * sysdeps/powerpc/powerpc32/power7/strnlen.S (__strnlen): Use + libc_hidden_def. + * sysdeps/tile/tilegx/strnlen.c (__strnlen): Likewise. + [BZ #18469] * wctype/wcfuncs.c (towlower): Rename to __towlower and define as weak alias of __towlower. Use libc_hidden_weak. diff --git a/include/string.h b/include/string.h index 89f00fd..c57671e 100644 --- a/include/string.h +++ b/include/string.h @@ -91,6 +91,7 @@ libc_hidden_proto (__strtok_r) extern char *__strsep_g (char **__stringp, const char *__delim); libc_hidden_proto (__strsep_g) libc_hidden_proto (strnlen) +libc_hidden_proto (__strnlen) libc_hidden_proto (memmem) extern __typeof (memmem) __memmem; libc_hidden_proto (__memmem) diff --git a/string/strnlen.c b/string/strnlen.c index 803d78b..d2bb843 100644 --- a/string/strnlen.c +++ b/string/strnlen.c @@ -160,6 +160,7 @@ __strnlen (const char *str, size_t maxlen) return char_ptr - str; } #ifndef STRNLEN +libc_hidden_def (__strnlen) weak_alias (__strnlen, strnlen) #endif libc_hidden_def (strnlen) diff --git a/sysdeps/aarch64/strnlen.S b/sysdeps/aarch64/strnlen.S index 743172c..9d6b19f 100644 --- a/sysdeps/aarch64/strnlen.S +++ b/sysdeps/aarch64/strnlen.S @@ -157,5 +157,6 @@ L(hit_limit): mov len, limit RET END (__strnlen) +libc_hidden_def (__strnlen) weak_alias (__strnlen, strnlen) libc_hidden_def (strnlen) diff --git a/sysdeps/i386/i686/multiarch/strnlen-c.c b/sysdeps/i386/i686/multiarch/strnlen-c.c index f02465d..351e939 100644 --- a/sysdeps/i386/i686/multiarch/strnlen-c.c +++ b/sysdeps/i386/i686/multiarch/strnlen-c.c @@ -2,7 +2,9 @@ #ifdef SHARED # undef libc_hidden_def # define libc_hidden_def(name) \ - __hidden_ver1 (__strnlen_ia32, __GI_strnlen, __strnlen_ia32); + __hidden_ver1 (__strnlen_ia32, __GI_strnlen, __strnlen_ia32); \ + strong_alias (__strnlen_ia32, __strnlen_ia32_1); \ + __hidden_ver1 (__strnlen_ia32_1, __GI___strnlen, __strnlen_ia32_1); #endif #include "string/strnlen.c" diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-power7.S b/sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-power7.S index 32fba1b..e857754 100644 --- a/sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-power7.S +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-power7.S @@ -31,6 +31,9 @@ cfi_endproc; \ ASM_SIZE_DIRECTIVE(__strnlen_power7) +#undef libc_hidden_def +#define libc_hidden_def(name) + #undef libc_hidden_builtin_def #define libc_hidden_builtin_def(name) diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-ppc32.c b/sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-ppc32.c index 6eaed60..a5f7516 100644 --- a/sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-ppc32.c +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-ppc32.c @@ -20,7 +20,9 @@ #ifdef SHARED # undef libc_hidden_def # define libc_hidden_def(name) \ - __hidden_ver1 (__strnlen_ppc, __GI_strnlen, __strnlen_ppc); + __hidden_ver1 (__strnlen_ppc, __GI_strnlen, __strnlen_ppc); \ + strong_alias (__strnlen_ppc, __strnlen_ppc_1); \ + __hidden_ver1 (__strnlen_ppc_1, __GI___strnlen, __strnlen_ppc_1); #endif #include <string/strnlen.c> diff --git a/sysdeps/powerpc/powerpc32/power7/strnlen.S b/sysdeps/powerpc/powerpc32/power7/strnlen.S index be169c6..de1001c 100644 --- a/sysdeps/powerpc/powerpc32/power7/strnlen.S +++ b/sysdeps/powerpc/powerpc32/power7/strnlen.S @@ -171,5 +171,6 @@ L(loop_small): blr END (__strnlen) +libc_hidden_def (__strnlen) weak_alias (__strnlen, strnlen) libc_hidden_builtin_def (strnlen) diff --git a/sysdeps/tile/tilegx/strnlen.c b/sysdeps/tile/tilegx/strnlen.c index 575f8f5..d1f212b 100644 --- a/sysdeps/tile/tilegx/strnlen.c +++ b/sysdeps/tile/tilegx/strnlen.c @@ -52,5 +52,6 @@ __strnlen (const char *s, size_t maxlen) size_t len = ((const char *) p) + (CFZ (bits) >> 3) - s; return (len < maxlen ? len : maxlen); } +libc_hidden_def (__strnlen) weak_alias (__strnlen, strnlen) libc_hidden_def (strnlen) |