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| author | H.J. Lu <hjl.tools@gmail.com> | 2017-10-01 15:12:57 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2017-10-01 15:13:13 -0700 |
| commit | 783cd767af5f3746b639f76b1de5e0e3c3d64683 (patch) | |
| tree | 247570336e77103dceb036687a40c8ac3b38c41d /include/shadow.h | |
| parent | 7ec4b39ac484ba65e011dde4e8ff0b7f478efc7c (diff) | |
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Mark internal grp/pwd/shadow functions with attribute_hidden [BZ #18822]
Mark internal grp/pwd/shadow functions with attribute_hidden to allow
direct access within libc.so and libc.a without using GOT nor PLT.
[BZ #18822]
* include/grp.h (__fgetgrent_r): Add attribute_hidden.
(__getgrgid_r): Likewise.
(__getgrnam_r): Likewise.
* include/pwd.h (__getpwuid_r): Likewise.
(__getpwnam_r): Likewise.
(__fgetpwent_r): Likewise.
* include/shadow.h (__getspnam_r): Likewise.
(__sgetspent_r): Likewise.
(__fgetspent_r): Likewise.
Diffstat (limited to 'include/shadow.h')
| -rw-r--r-- | include/shadow.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/shadow.h b/include/shadow.h index 124a1ab50a..366ea83482 100644 --- a/include/shadow.h +++ b/include/shadow.h @@ -11,16 +11,17 @@ extern int __old_getspent_r (struct spwd *__result_buf, char *__buffer, size_t __buflen, struct spwd **__result); extern int __getspnam_r (const char *__name, struct spwd *__result_buf, char *__buffer, size_t __buflen, - struct spwd **__result); + struct spwd **__result) attribute_hidden; extern int __old_getspnam_r (const char *__name, struct spwd *__result_buf, char *__buffer, size_t __buflen, struct spwd **__result); extern int __sgetspent_r (const char *__string, struct spwd *__result_buf, char *__buffer, - size_t __buflen, struct spwd **__result); + size_t __buflen, struct spwd **__result) + attribute_hidden; extern int __fgetspent_r (FILE *__stream, struct spwd *__result_buf, char *__buffer, size_t __buflen, - struct spwd **__result); + struct spwd **__result) attribute_hidden; extern int __lckpwdf (void); extern int __ulckpwdf (void); |