Mercurial > hg > toybox
view toys/posix/link.c @ 665:0ed044e9e5ca
gethostname: Tighten up error messages slightly, switch to default "y".
author | Rob Landley <rob@landley.net> |
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date | Sun, 09 Sep 2012 18:44:12 -0500 |
parents | 2986aa63a021 |
children | 786841fdb1e0 |
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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[1], toys.optargs[0]); }