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