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/* vi: set sw=4 ts=4:
*
* yes.c - Repeatedly output a string.
*
* Copyright 2007 Rob Landley <rob@landley.net>
*
* Not in SUSv3.
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');
}
}
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