1 files changed, 34 insertions, 0 deletions
diff --git a/ngircd/src/portab/strdup.c b/ngircd/src/portab/strdup.c
new file mode 100644
index 0000000..adb19e7
--- /dev/null
+++ b/ngircd/src/portab/strdup.c
@@ -0,0 +1,34 @@
+/*
+ * ngIRCd -- The Next Generation IRC Daemon
+ */
+
+#include "portab.h"
+
+/**
+ * @file
+ * strdup() implementation. Public domain.
+ */
+
+#ifndef HAVE_STRDUP
+
+#include <string.h>
+#include <stdlib.h>
+#include <sys/types.h>
+
+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