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authorH.J. Lu <hjl.tools@gmail.com>2017-09-04 13:38:36 -0700
committerH.J. Lu <hjl.tools@gmail.com>2017-09-04 13:38:51 -0700
commit0a587a8a98ca32c98e6b00f557e6af6c8eedc602 (patch)
treee59c30b9b79ba979be469c5ce74450204c0ef0b3 /io
parent1650e19265e577d2b9e90929cf47895985f32b87 (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.c1
-rw-r--r--io/mkdir.c1
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)