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-rw-r--r-- | toys/link.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/toys/link.c b/toys/link.c new file mode 100644 index 00000000..c18dfef6 --- /dev/null +++ b/toys/link.c @@ -0,0 +1,27 @@ +/* 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]); +} |