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authorH.J. Lu <hjl.tools@gmail.com>2017-10-01 17:33:08 -0700
committerH.J. Lu <hjl.tools@gmail.com>2017-10-01 17:33:22 -0700
commit43b7dfd1b6cfd1b603e96270dc6a0b1758f81a13 (patch)
treee40743a1f237bf407c3daa742b2ad9b6254cb0f1 /inet
parent2c0cd8f81fee4d9dc8e34254f4f6ed56d5bb6f59 (diff)
downloadglibc-43b7dfd1b6cfd1b603e96270dc6a0b1758f81a13.tar.gz
Hide internal idna functions [BZ #18822]
Hide internal idna functions to allow direct access within libc.so and libc.a without using GOT nor PLT. [BZ #18822] * include/idna.h: New file. * inet/getnameinfo.c: Include <idna.h> instead of <libidn/idna.h>. (__idna_to_unicode_lzlz): Removed. * sysdeps/posix/getaddrinfo.c: Include <idna.h> instead of <libidn/idna.h>. (__idna_to_ascii_lz): Removed. (__idna_to_unicode_lzlz): Likewise.
Diffstat (limited to 'inet')
-rw-r--r--inet/getnameinfo.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/inet/getnameinfo.c b/inet/getnameinfo.c
index b41e555f3c..292e087362 100644
--- a/inet/getnameinfo.c
+++ b/inet/getnameinfo.c
@@ -73,9 +73,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <scratch_buffer.h>
#ifdef HAVE_LIBIDN
-# include <libidn/idna.h>
-extern int __idna_to_unicode_lzlz (const char *input, char **output,
- int flags);
+# include <idna.h>
#endif
#ifndef min