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authorRoland McGrath <roland@gnu.org>2002-09-20 20:34:06 +0000
committerRoland McGrath <roland@gnu.org>2002-09-20 20:34:06 +0000
commit9db6ee8d2fa48ade4451c0de80980b7f242c0f17 (patch)
tree2054d18cc95669fa2d6686cb9565a07407d26a84 /resolv
parentdab9837091a70e6ed6ea0d6474e0508ea6fccde5 (diff)
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* sysdeps/generic/ifreq.h (__if_nextreq): New function.
	* sysdeps/unix/sysv/linux/ifreq.h (__if_nextreq): New function.
	* sysdeps/mach/hurd/ifreq.h (__if_nextreq): New function.
	* sysdeps/gnu/ifaddrs.c (getifaddrs): Use __if_nextreq
	for iterating through the list of interfaces.
	* resolv/res_hconf.c (_res_hconf_reorder_addrs): Likewise.

	* sysdeps/unix/grantpt.c (pts_name): Set errno when __ptsname_r fails.
	Reported by Bruno Haible <bruno@clisp.org>.
Diffstat (limited to 'resolv')
-rw-r--r--resolv/res_hconf.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/resolv/res_hconf.c b/resolv/res_hconf.c
index b814f62dd3..8da2727a79 100644
--- a/resolv/res_hconf.c
+++ b/resolv/res_hconf.c
@@ -556,7 +556,7 @@ _res_hconf_reorder_addrs (struct hostent *hp)
 	goto cleanup1;
 
       /* Copy usable interfaces in ifaddrs structure.  */
-      for (cur_ifr = ifr, i = 0;  i < num; ++cur_ifr, ++i)
+      for (cur_ifr = ifr, i = 0; i < num; cur_ifr = __if_nextreq (cur_ifr), ++i)
 	{
 	  if (cur_ifr->ifr_addr.sa_family != AF_INET)
 	    continue;