commit f437e56d1d5c8180ee2f93273f78393426efd5f9
author rsc <devnull@localhost> Wed Jun 09 14:15:47 2004 +0000
committer rsc <devnull@localhost> Wed Jun 09 14:15:47 2004 +0000
tree 61e6ed23e29f65b077c6cb1c2a80f266eab9f6d7
parent ca9b36624f0a8074e65cebfbabfee8a824a4d312

add strdup for debugging.

src/lib9/strdup.c

diff --git a/src/lib9/strdup.c b/src/lib9/strdup.c
new file mode 100644
index 0000000..5ca3186
--- /dev/null
+++ b/src/lib9/strdup.c
@@ -0,0 +1,17 @@
+#include <u.h>
+#include <libc.h>
+
+char*
+strdup(char *s)
+{
+	char *t;
+	int l;
+
+	l = strlen(s);
+	t = malloc(l+1);
+	if(t == nil)
+		return nil;
+	memmove(t, s, l+1);
+	return t;
+}
+