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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 /include/sys | |
| parent | 1650e19265e577d2b9e90929cf47895985f32b87 (diff) | |
| download | glibc-0a587a8a98ca32c98e6b00f557e6af6c8eedc602.tar.gz glibc-0a587a8a98ca32c98e6b00f557e6af6c8eedc602.tar.xz glibc-0a587a8a98ca32c98e6b00f557e6af6c8eedc602.zip | |
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 'include/sys')
| -rw-r--r-- | include/sys/stat.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/sys/stat.h b/include/sys/stat.h index 4f31c00eca..eb44754185 100644 --- a/include/sys/stat.h +++ b/include/sys/stat.h @@ -7,9 +7,11 @@ extern int __stat (const char *__file, struct stat *__buf); extern int __fstat (int __fd, struct stat *__buf); extern int __lstat (const char *__file, struct stat *__buf); extern int __chmod (const char *__file, __mode_t __mode); +libc_hidden_proto (__chmod) extern int __fchmod (int __fd, __mode_t __mode); extern __mode_t __umask (__mode_t __mask); extern int __mkdir (const char *__path, __mode_t __mode); +libc_hidden_proto (__mkdir) extern int __mknod (const char *__path, __mode_t __mode, __dev_t __dev); #if IS_IN (libc) || IS_IN (rtld) |