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annotate toys/yes.c @ 194:30a6db5a95c2

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Add comments about SUSv3 specs (or lack thereof).
author Rob Landley <rob@landley.net>
date Mon, 03 Dec 2007 20:05:57 -0600
parents 25447caf1b4b
children d4176f3f3835
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dfe99495acbc Add "yes" command.
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1 /* vi: set sw=4 ts=4: */
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2 /*
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Charlie Shepherd <masterdriverz@gentoo.org>
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3 * yes.c - Repeatedly output a string.
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4 *
30a6db5a95c2 Add comments about SUSv3 specs (or lack thereof).
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5 * Not in SUSv3.
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6 */
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7
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8 #include "toys.h"
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9
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25447caf1b4b Change command main() functions to return void, and exit(toys.exitval) from
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10 void yes_main(void)
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11 {
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12 for (;;) {
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13 int i;
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14 for (i=0; toys.optargs[i]; i++) {
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15 if (i) xputc(' ');
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16 xprintf("%s", toys.optargs[i]);
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17 }
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18 if (!i) xputc('y');
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19 xputc('\n');
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20 }
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21 }