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-rw-r--r--toys/link.c27
1 files changed, 27 insertions, 0 deletions
diff --git a/toys/link.c b/toys/link.c
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+++ b/toys/link.c
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+/* vi: set sw=4 ts=4:
+ *
+ * link.c - hardlink a file
+ *
+ * Copyright 2011 Rob Landley <rob@landley.net>
+ *
+ * See http://opengroup.org/onlinepubs/9699919799/utilities/link.html
+
+USE_LINK(NEWTOY(link, "<2>2", TOYFLAG_USR|TOYFLAG_BIN))
+
+config LINK
+ bool "link"
+ default y
+ help
+ usage: link FILE NEWLINK
+
+ Create hardlink to a file.
+*/
+
+#include "toys.h"
+
+void link_main(void)
+{
+ if (link(toys.optargs[0], toys.optargs[1]))
+ perror_exit("couldn't link '%s' to '%s'", toys.optargs[0],
+ toys.optargs[1]);
+}