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| author | H.J. Lu <hjl.tools@gmail.com> | 2017-09-04 13:38:36 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2017-09-04 13:38:51 -0700 |
| commit | 0a587a8a98ca32c98e6b00f557e6af6c8eedc602 (patch) | |
| tree | e59c30b9b79ba979be469c5ce74450204c0ef0b3 /io | |
| parent | 1650e19265e577d2b9e90929cf47895985f32b87 (diff) | |
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Hide __chmod and __mkdir [BZ #18822]
Hide internal __chmod and __mkdir functions to allow direct access
within libc.so and libc.a without using GOT nor PLT.
[BZ #18822]
* include/sys/stat.h (__chmod): Add libc_hidden_proto.
(__mkdir): Likewise.
* io/chmod.c (__chmod): Add libc_hidden_def.
* io/mkdir.c (__mkdir): Likewise.
* sysdeps/mach/hurd/chmod.c (__chmod): Likewise.
* sysdeps/mach/hurd/mkdir.c (__mkdir): Likewise.
* sysdeps/unix/sysv/linux/generic/chmod.c (__chmod): Likewise.
* sysdeps/unix/sysv/linux/generic/mkdir.c (__mkdir): Likewise.
Diffstat (limited to 'io')
| -rw-r--r-- | io/chmod.c | 1 | ||||
| -rw-r--r-- | io/mkdir.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/io/chmod.c b/io/chmod.c index 0b85565ec2..3cacbf612f 100644 --- a/io/chmod.c +++ b/io/chmod.c @@ -35,4 +35,5 @@ __chmod (const char *file, mode_t mode) } stub_warning (chmod) +libc_hidden_def (__chmod) weak_alias (__chmod, chmod) diff --git a/io/mkdir.c b/io/mkdir.c index 0b8499a707..43a790de33 100644 --- a/io/mkdir.c +++ b/io/mkdir.c @@ -36,4 +36,5 @@ __mkdir (const char *path, mode_t mode) } stub_warning (mkdir) +libc_hidden_def (__mkdir) weak_alias (__mkdir, mkdir) |