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authorKhem Raj <raj.khem@gmail.com>2010-01-25 15:11:05 -0800
committerKhem Raj <raj.khem@gmail.com>2010-02-01 11:28:57 -0800
commit22de495da40d7649eb28fdfc70ce1d5f3b6572ea (patch)
tree592b9475d212109c795711375b635f739cc529a8 /libc
parent29db573ed42b19693e1bbcaf91b0924f1af30426 (diff)
errno: hide __libc_resp, __libc_errno, and __libc_h_errno
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Diffstat (limited to 'libc')
-rw-r--r--libc/inet/resolv.c2
-rw-r--r--libc/misc/internals/errno.c5
2 files changed, 3 insertions, 4 deletions
diff --git a/libc/inet/resolv.c b/libc/inet/resolv.c
index 4087f8db8..ee1323e76 100644
--- a/libc/inet/resolv.c
+++ b/libc/inet/resolv.c
@@ -3018,7 +3018,7 @@ __thread struct __res_state *__resp = &_res;
* relocations.
*/
extern __thread struct __res_state *__libc_resp
- __attribute__ ((alias ("__resp")));
+ __attribute__ ((alias ("__resp"))) attribute_hidden;
# else
# undef __resp
struct __res_state *__resp = &_res;
diff --git a/libc/misc/internals/errno.c b/libc/misc/internals/errno.c
index e1b5d7e84..11d19eeef 100644
--- a/libc/misc/internals/errno.c
+++ b/libc/misc/internals/errno.c
@@ -4,15 +4,14 @@
__thread int errno;
__thread int h_errno;
-extern __thread int __libc_errno __attribute__ ((alias ("errno")));
-extern __thread int __libc_h_errno __attribute__ ((alias ("h_errno")));
+extern __thread int __libc_errno __attribute__ ((alias ("errno"))) attribute_hidden;
+extern __thread int __libc_h_errno __attribute__ ((alias ("h_errno"))) attribute_hidden;
#define h_errno __libc_h_errno
#else
#include "internal_errno.h"
int errno = 0;
int h_errno = 0;
-
#ifdef __UCLIBC_HAS_THREADS__
libc_hidden_def(errno)
weak_alias(errno, _errno)