[120993] trunk/dports/net/hping3/files/patch-gethostname.c.diff

[mf2k at macports.org]

Revision: 120993
          https://trac.macports.org/changeset/120993
Author:   mf2k at macports.org
Date:     2014-06-13 12:36:01 -0700 (Fri, 13 Jun 2014)
Log Message:
-----------
hping3: Add forgotten patchfile.

Added Paths:
-----------
    trunk/dports/net/hping3/files/patch-gethostname.c.diff

Added: trunk/dports/net/hping3/files/patch-gethostname.c.diff
===================================================================
--- trunk/dports/net/hping3/files/patch-gethostname.c.diff	                        (rev 0)
+++ trunk/dports/net/hping3/files/patch-gethostname.c.diff	2014-06-13 19:36:01 UTC (rev 120993)
@@ -0,0 +1,19 @@
+--- gethostname.c.orig	2014-05-29 13:20:06.000000000 -0400
++++ gethostname.c	2014-05-29 13:19:42.000000000 -0400
+@@ -18,7 +18,16 @@
+ #include <arpa/inet.h>
+ #include <string.h>
+ 
++#ifndef strlcpy
++/*
++ * On OS X (and probably some other systems aswell), strlcpy might be
++ * implemented as a macro. If this macro is defined while we're including this
++ * header, strlcpy is already declared and trying to re-declare it with the 
++ * following line *will* fail, because the macro will expand to something
++ * that's not a valid function name.
++ */
+ size_t strlcpy(char *dst, const char *src, size_t siz);
++#endif /* !defined(strlcpy) */
+ 
+ char *get_hostname(char* addr)
+ {
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