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author | H.J. Lu <hjl.tools@gmail.com> | 2017-10-01 16:08:25 -0700 |
---|---|---|
committer | H.J. Lu <hjl.tools@gmail.com> | 2017-10-01 16:08:42 -0700 |
commit | 3ee8209be761210dc6a8f121fd79231e7f364a9b (patch) | |
tree | 9e7b20123e7051c6b6bd496c96fb1b76aef6dc05 | |
parent | 6036fc38bf50d61ac5f09a435ce4622b586238ed (diff) | |
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Hide internal __bsd_getpt function [BZ #18822]
Hide internal __bsd_getpt function to allow direct access within
libc.so and libc.a without using GOT nor PLT.
[BZ #18822]
* sysdeps/unix/sysv/linux/getpt.c (__bsd_getpt): Add
attribute_hidden.
-rw-r--r-- | ChangeLog | 6 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/getpt.c | 2 |
2 files changed, 7 insertions, 1 deletions
@@ -1,6 +1,12 @@ 2017-10-01 H.J. Lu <hongjiu.lu@intel.com> [BZ #18822] + * sysdeps/unix/sysv/linux/getpt.c (__bsd_getpt): Add + attribute_hidden. + +2017-10-01 H.J. Lu <hongjiu.lu@intel.com> + + [BZ #18822] * libio/iolibio.h (__fopen_maybe_mmap): Add attribute_hidden. 2017-10-01 H.J. Lu <hongjiu.lu@intel.com> diff --git a/sysdeps/unix/sysv/linux/getpt.c b/sysdeps/unix/sysv/linux/getpt.c index a92b8f988d..da3df47cd6 100644 --- a/sysdeps/unix/sysv/linux/getpt.c +++ b/sysdeps/unix/sysv/linux/getpt.c @@ -31,7 +31,7 @@ #define _PATH_DEVPTS _PATH_DEV "pts" /* Prototype for function that opens BSD-style master pseudo-terminals. */ -int __bsd_getpt (void); +extern int __bsd_getpt (void) attribute_hidden; /* Open a master pseudo terminal and return its file descriptor. */ int |