File add-posix_c_source-define-for-getaddrinfo3 of Package target-isns.3375

From: Lee Duncan <lduncan@suse.com>
Date: Tue, 11 Aug 2015 10:23:43 -0700
Subject: Add _POSIX_C_SOURCE define for getaddrinfo(3)
Git-commit: 7e30305aa3ebd80c4bcc0379f1f6f2ad2c764141
Patch-mainline: v0.5

The netdb library has been updated so that getaddrinfo()
and friends (like gai_strerror()) are not defined in
netdb.h unless one of the following is true:

  _XOPEN_SOURCE >= 600 || _POSIX_C_SOURCE >= 200112L

whereas it used to be:

  _POSIX_C_SOURCE >= 1 || _XOPEN_SOURCE || _POSIX_SOURCE

This adds the proper define to isns.c where netdb is used.

Acked-by: Lee Duncan <lduncan@suse.com>
---
 src/isns.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/isns.c b/src/isns.c
index 56869c861857..f2f3e5a4910d 100644
--- a/src/isns.c
+++ b/src/isns.c
@@ -9,6 +9,7 @@
  */
 
 #define _POSIX_SOURCE
+#define _POSIX_C_SOURCE 200112L
 #include <errno.h>
 #include <inttypes.h>
 #include <limits.h>