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authorrsc <rsc>2007-08-22 05:54:55 +0000
committerrsc <rsc>2007-08-22 05:54:55 +0000
commit6bf2e5c898db477300189de1a5083a9692a6cbb6 (patch)
tree942a94dc9418894630c371badbcd39281568e927 /ln.c
parentc88bf235fe2e5df91d0f486c3a5fc5a5a2e273da (diff)
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add ln
Diffstat (limited to 'ln.c')
-rw-r--r--ln.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/ln.c b/ln.c
new file mode 100644
index 0000000..cf8a64e
--- /dev/null
+++ b/ln.c
@@ -0,0 +1,15 @@
+#include "types.h"
+#include "stat.h"
+#include "user.h"
+
+int
+main(int argc, char *argv[])
+{
+ if(argc != 3){
+ printf(2, "Usage: ln old new\n");
+ exit();
+ }
+ if(link(argv[1], argv[2]) < 0)
+ printf(2, "link %s %s: failed\n", argv[1], argv[2]);
+ exit();
+}