Mercurial > hg > toybox
view toys/other/yes.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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/* yes.c - Repeatedly output a string. * * Copyright 2007 Rob Landley <rob@landley.net> USE_YES(NEWTOY(yes, NULL, TOYFLAG_USR|TOYFLAG_BIN)) config YES bool "yes" default y help usage: yes [args...] Repeatedly output line until killed. If no args, output 'y'. */ #include "toys.h" void yes_main(void) { for (;;) { int i; for (i=0; toys.optargs[i]; i++) { if (i) xputc(' '); xprintf("%s", toys.optargs[i]); } if (!i) xputc('y'); xputc('\n'); } }