Mercurial > hg > toybox
view toys/posix/link.c @ 1005:03f72b57a092
DHCP client and server, from Ashwini Sharma.
author | Rob Landley <rob@landley.net> |
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date | Wed, 14 Aug 2013 19:09:33 -0500 |
parents | 786841fdb1e0 |
children |
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/* 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[1], toys.optargs[0]); }