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authorH.J. Lu <hjl.tools@gmail.com>2017-10-01 17:48:11 -0700
committerH.J. Lu <hjl.tools@gmail.com>2017-10-01 17:48:24 -0700
commit87078544f24cfbd355bf2f7e63a0d01ff7c96cca (patch)
tree40347f0d9510bea540d38f6cb4830caca1ba7289 /include
parentdd3121df08d5ee44ba770d12365022aa802fb364 (diff)
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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 'include')
-rw-r--r--include/termios.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/termios.h b/include/termios.h
index 1a36e226b8..e2c35ebbae 100644
--- a/include/termios.h
+++ b/include/termios.h
@@ -9,6 +9,7 @@ extern int __tcsetattr (int __fd, int __optional_actions,
 
 extern int __libc_tcdrain (int __fd);
 
+libc_hidden_proto (__tcgetattr)
 libc_hidden_proto (tcsetattr)
 libc_hidden_proto (cfsetispeed)
 libc_hidden_proto (cfsetospeed)