1 files changed, 29 insertions, 0 deletions
diff --git a/libntp/strdup.c b/libntp/strdup.c
new file mode 100644
index 000000000000..62d5a16d433c
--- /dev/null
+++ b/libntp/strdup.c
@@ -0,0 +1,29 @@
+#include <config.h>
+
+#include <ntp_assert.h>
+#include "ntp_malloc.h"
+#include <string.h>
+
+#ifndef HAVE_STRDUP
+
+char *strdup(const char *s);
+
+char *
+strdup(
+	const char *s
+	)
+{
+	size_t	octets;
+	char *	cp;
+
+	REQUIRE(s);
+	octets = strlen(s) + 1;
+	if ((cp = malloc(octets)) == NULL)
+		return NULL;
+	memcpy(cp, s, octets);
+
+	return cp;
+}
+#else
+int strdup_c_nonempty_compilation_unit;
+#endif