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| author | H.J. Lu <hjl.tools@gmail.com> | 2017-10-01 17:48:11 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2017-10-01 17:48:24 -0700 |
| commit | 87078544f24cfbd355bf2f7e63a0d01ff7c96cca (patch) | |
| tree | 40347f0d9510bea540d38f6cb4830caca1ba7289 /sysdeps | |
| parent | dd3121df08d5ee44ba770d12365022aa802fb364 (diff) | |
| download | glibc-87078544f24cfbd355bf2f7e63a0d01ff7c96cca.tar.gz glibc-87078544f24cfbd355bf2f7e63a0d01ff7c96cca.tar.xz glibc-87078544f24cfbd355bf2f7e63a0d01ff7c96cca.zip | |
Hide internal __tcgetattr function [BZ #18822]
Hide internal __tcgetattr function to allow direct access within libc.so and libc.a without using GOT nor PLT. [BZ #18822] * include/termios.h (__tcgetattr): Add libc_hidden_proto. * sysdeps/unix/bsd/tcgetattr.c (__tcgetattr): Add libc_hidden_def. * sysdeps/unix/sysv/linux/tcgetattr.c (__tcgetattr): Likewise. * termios/tcgetattr.c (__tcgetattr): Likewise.
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/unix/bsd/tcgetattr.c | 1 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/tcgetattr.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/sysdeps/unix/bsd/tcgetattr.c b/sysdeps/unix/bsd/tcgetattr.c index 1779bb9342..654f1e6407 100644 --- a/sysdeps/unix/bsd/tcgetattr.c +++ b/sysdeps/unix/bsd/tcgetattr.c @@ -35,4 +35,5 @@ __tcgetattr (int fd, struct termios *termios_p) return __ioctl (fd, TIOCGETA, termios_p); } +libc_hidden_def (__tcgetattr) weak_alias (__tcgetattr, tcgetattr) diff --git a/sysdeps/unix/sysv/linux/tcgetattr.c b/sysdeps/unix/sysv/linux/tcgetattr.c index b1d73d042a..99a59b6cd9 100644 --- a/sysdeps/unix/sysv/linux/tcgetattr.c +++ b/sysdeps/unix/sysv/linux/tcgetattr.c @@ -76,4 +76,5 @@ __tcgetattr (int fd, struct termios *termios_p) return retval; } +libc_hidden_def (__tcgetattr) weak_alias (__tcgetattr, tcgetattr) |