diff options
| 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/grp.h | |
| parent | 7ec4b39ac484ba65e011dde4e8ff0b7f478efc7c (diff) | |
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/grp.h')
| -rw-r--r-- | include/grp.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/grp.h b/include/grp.h index 0fb5c9a574..871701adbe 100644 --- a/include/grp.h +++ b/include/grp.h @@ -12,12 +12,12 @@ extern int __old_getgrent_r (struct group *__resultbuf, char *buffer, size_t __buflen, struct group **__result); extern int __fgetgrent_r (FILE * __stream, struct group *__resultbuf, char *buffer, size_t __buflen, - struct group **__result); + struct group **__result) attribute_hidden; /* Search for an entry with a matching group ID. */ extern int __getgrgid_r (__gid_t __gid, struct group *__resultbuf, char *__buffer, size_t __buflen, - struct group **__result); + struct group **__result) attribute_hidden; extern int __old_getgrgid_r (__gid_t __gid, struct group *__resultbuf, char *__buffer, size_t __buflen, struct group **__result); @@ -25,7 +25,7 @@ extern int __old_getgrgid_r (__gid_t __gid, struct group *__resultbuf, /* Search for an entry with a matching group name. */ extern int __getgrnam_r (const char *__name, struct group *__resultbuf, char *__buffer, size_t __buflen, - struct group **__result); + struct group **__result) attribute_hidden; extern int __old_getgrnam_r (const char *__name, struct group *__resultbuf, char *__buffer, size_t __buflen, struct group **__result); |