# HG changeset patch
# User Sebastien Decugis <sdecugis@freediameter.net>
# Date 1350833163 -7200
# Node ID 536e8d11edee2a08ca2487a5e0d3dfbe7384b790
# Parent  12e7fcbc1b216c4af0143500af05514cbd5a80ac
Avoid using strnlen since it is also missing from Mac OS X

diff -r 12e7fcbc1b21 -r 536e8d11edee libfdproto/portability.c
--- a/libfdproto/portability.c	Sun Oct 21 17:15:22 2012 +0200
+++ b/libfdproto/portability.c	Sun Oct 21 17:26:03 2012 +0200
@@ -51,7 +51,15 @@
 char * strndup (char *str, size_t len)
 {
 	char * output;
-	size_t outlen = strnlen (str, len);
+	size_t outlen;
+	
+	output = memchr(str, 0, len);
+	if (output == NULL) {
+		outlen = len;
+	} else {
+		outlen = term - str;
+	}
+	
 	CHECK_MALLOC_DO( output = malloc (outlen + 1), return NULL );
 
 	output[outlen] = '\0';