Update sysdeps/unix/sysv/linux/ifaddrs.c

Fix

../sysdeps/unix/sysv/linux/ifaddrs.c:835:27: error: ‘getifaddrs’ aliased to undefined symbol ‘__getifaddrs’
 weak_alias (__getifaddrs, getifaddrs)
                           ^
../sysdeps/unix/sysv/linux/ifaddrs.c:844:28: error: ‘freeifaddrs’ aliased to undefined symbol ‘__freeifaddrs’
 weak_alias (__freeifaddrs, freeifaddrs)

caused by

commit 4009ddc69225d571772aaea597615a0c032e14ab
Author: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date:   Thu Sep 28 00:19:18 2017 +0200

    hurd: Fix `getifaddrs' and `freeifaddrs' symbol exposition

	* sysdeps/unix/sysv/linux/ifaddrs.c (__getifaddrs): Add
	libc_hidden_def.
	(__freeifaddrs): Likewise.

diff --git a/ChangeLog b/ChangeLog
index 8e26c003a86fb5d5ca7266725b419fb600c98e82..2e29752af70f3fad663a2b5c4473c40f8c39c943 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2017-09-27  H.J. Lu  <hongjiu.lu@intel.com>
+
+       * sysdeps/unix/sysv/linux/ifaddrs.c (__getifaddrs): Add
+       libc_hidden_def.
+       (__freeifaddrs): Likewise.
+
 2017-09-27  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 
        * include/dirent.h (__dirfd): New declaration.

diff --git a/sysdeps/unix/sysv/linux/ifaddrs.c b/sysdeps/unix/sysv/linux/ifaddrs.c
index f25f67a129922232b89353521aed40d900935577..0594afeecf37f9b8c366759f2d57f24ba6183d4e 100644 (file)
--- a/sysdeps/unix/sysv/linux/ifaddrs.c
+++ b/sysdeps/unix/sysv/linux/ifaddrs.c
@@ -833,6 +833,7 @@ __getifaddrs (struct ifaddrs **ifap)
   return res;
 }
 weak_alias (__getifaddrs, getifaddrs)
+libc_hidden_def (__getifaddrs)
 libc_hidden_weak (getifaddrs)
 
 
@@ -842,4 +843,5 @@ __freeifaddrs (struct ifaddrs *ifa)
   free (ifa);
 }
 weak_alias (__freeifaddrs, freeifaddrs)
+libc_hidden_def (__freeifaddrs)
 libc_hidden_weak (freeifaddrs)