Commit Diff

Commit:
8b17579e608f60bb48094756107c7e500499ac5f
From:
Florian Westphal <fw@strlen.de>
Date:
Message:
private strdup() implementation in case libc does not provide it.
Actions:
Patch | Tree
commit - b4363162cede49f959d0d11f3d08d05e9854c740
commit + 8b17579e608f60bb48094756107c7e500499ac5f
blob - /dev/null
blob + e735157043084d633e84ff7a9b578bca4e832a12 (mode 644)
--- /dev/null
+++ src/portab/strdup.c
@@ -0,0 +1,35 @@
+/*
+ * ngIRCd -- The Next Generation IRC Daemon
+ *
+ * strdup() implementation.  Public domain.
+ *
+ * $Id: strdup.c,v 1.1 2005/04/16 09:20:53 fw Exp $
+ */
+
+#include "portab.h"
+
+#include "imp.h"
+#include <string.h>
+#include <stdlib.h>
+#include <sys/types.h>
+
+#include "exp.h"
+
+#ifndef HAVE_STRDUP
+
+GLOBAL char *
+strdup( const char *s )
+{
+ char *dup;
+ size_t len = strlen( s );
+ size_t alloc = len + 1;
+
+ if (len >= alloc ) return NULL;
+ dup = malloc( alloc );
+ if (dup) strlcpy(dup, s, alloc );
+
+return dup;
+}
+
+#endif
+