Commit Diff

Commit:
f437e56d1d5c8180ee2f93273f78393426efd5f9
From:
rsc <devnull@localhost>
Date:
Message:
add strdup for debugging.
Actions:
Patch | Tree
commit - ca9b36624f0a8074e65cebfbabfee8a824a4d312
commit + f437e56d1d5c8180ee2f93273f78393426efd5f9
blob - bea11659e94c0d901fea141babd501fca64d628c
blob + 7ade5b63a042b4ed493354def9de485ffcc10ab2
--- src/lib9/mkfile
+++ src/lib9/mkfile
@@ -137,6 +137,7 @@ LIB9OFILES=\
 	seek.$O\
 	sendfd.$O\
 	sleep.$O\
+	strdup.$O\
 	strecpy.$O\
 	sysfatal.$O\
 	sysname.$O\
blob - /dev/null
blob + 5ca31866fedf265fcf534e508e5be2a6e7107a47 (mode 644)
--- /dev/null
+++ 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;
+}
+