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[COMMITTED] nss_dns: Remove custom offsetof macro definition

Message ID 5720D2DA.3010304@redhat.com
State Committed
Headers

Commit Message

Florian Weimer April 27, 2016, 2:55 p.m. UTC 
  Added #include <stddef.h> to be on the safe side regarding availability 
of offsetof.

Florian
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Patch

2016-04-27  Florian Weimer  <fweimer@redhat.com>

	* resolv/nss_dns/dns-network.c (offsetof): Remove macro
	definition.  Include <stddef.h> instead.

diff --git a/resolv/nss_dns/dns-network.c b/resolv/nss_dns/dns-network.c
index 8f301a7..99ec755 100644
--- a/resolv/nss_dns/dns-network.c
+++ b/resolv/nss_dns/dns-network.c
@@ -62,6 +62,7 @@ 
 #include <stdlib.h>
 #include <string.h>
 #include <stdint.h>
+#include <stddef.h>
 
 #include "nsswitch.h"
 #include <arpa/inet.h>
@@ -234,9 +235,6 @@  _nss_dns_getnetbyaddr_r (uint32_t net, int type, struct netent *result,
 }
 
 
-#undef offsetof
-#define offsetof(Type, Member) ((size_t) &((Type *) NULL)->Member)
-
 static enum nss_status
 getanswer_r (const querybuf *answer, int anslen, struct netent *result,
 	     char *buffer, size_t buflen, int *errnop, int *h_errnop,