diff options
| author | H.J. Lu <hjl.tools@gmail.com> | 2015-10-15 14:25:45 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2015-10-15 14:26:00 -0700 |
| commit | f84114688abe316b6a736302a7c13f4883d41f13 (patch) | |
| tree | 23a17c5bd2c4c8f9ce6ea0ec30f452cc0f86dc73 /include | |
| parent | f3fc94c04f72e492f55be4349c6df2a910762b70 (diff) | |
Mark ld.so internel string functions hidden
Since ld.so internel string functions are only used internally in
ld.so, they can be made hidden.
[BZ #19122]
* include/string.h [IS_IN (rtld)] (__stpcpy): Add
attribute_hidden.
[IS_IN (rtld)] (__strdup): Likewise.
[IS_IN (rtld)] (__strerror_r): Likewise.
[IS_IN (rtld)] (__strsep_g): Likewise.
[IS_IN (rtld)] (memchr): Likewise.
[IS_IN (rtld)] (memcmp): Likewise.
[IS_IN (rtld)] (memcpy): Likewise.
[IS_IN (rtld)] (memmove): Likewise.
[IS_IN (rtld)] (memset): Likewise.
[IS_IN (rtld)] (rawmemchr): Likewise.
[IS_IN (rtld)] (stpcpy): Likewise.
[IS_IN (rtld)] (strchr): Likewise.
[IS_IN (rtld)] (strcmp): Likewise.
[IS_IN (rtld)] (strlen): Likewise.
[IS_IN (rtld)] (strnlen): Likewise.
[IS_IN (rtld)] (strsep): Likewise.
Diffstat (limited to 'include')
| -rw-r--r-- | include/string.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/string.h b/include/string.h index c57671ea63..a684fd9624 100644 --- a/include/string.h +++ b/include/string.h @@ -118,6 +118,26 @@ libc_hidden_builtin_proto (strspn) libc_hidden_builtin_proto (strstr) libc_hidden_builtin_proto (ffs) +#if IS_IN (rtld) +extern __typeof (__stpcpy) __stpcpy attribute_hidden; +extern __typeof (__strdup) __strdup attribute_hidden; +extern __typeof (__strerror_r) __strerror_r attribute_hidden; +extern __typeof (__strsep_g) __strsep_g attribute_hidden; + +extern __typeof (memchr) memchr attribute_hidden; +extern __typeof (memcmp) memcmp attribute_hidden; +extern __typeof (memcpy) memcpy attribute_hidden; +extern __typeof (memmove) memmove attribute_hidden; +extern __typeof (memset) memset attribute_hidden; +extern __typeof (rawmemchr) rawmemchr attribute_hidden; +extern __typeof (stpcpy) stpcpy attribute_hidden; +extern __typeof (strchr) strchr attribute_hidden; +extern __typeof (strcmp) strcmp attribute_hidden; +extern __typeof (strlen) strlen attribute_hidden; +extern __typeof (strnlen) strnlen attribute_hidden; +extern __typeof (strsep) strsep attribute_hidden; +#endif + #if (!IS_IN (libc) || !defined SHARED) \ && !defined NO_MEMPCPY_STPCPY_REDIRECT /* Redirect calls to __builtin_mempcpy and __builtin_stpcpy to call |