Mercurial > hg > toybox
annotate toys/sleep.c @ 241:4121825716b8
Fix crash when running unknown command via symlink.
(The error message was trying to print an uninitialied field. Oops.)
author | Rob Landley <rob@landley.net> |
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date | Tue, 22 Jan 2008 15:33:50 -0600 |
parents | 7cb15eae1664 |
children | a057cbaeaf16 |
rev | line source |
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1 /* vi: set sw=4 ts=4: |
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2 * |
118 | 3 * sleep.c - Wait for a number of seconds. |
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Add comments about SUSv3 specs (or lack thereof).
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4 * |
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5 * Copyright 2007 Rob Landley <rob@landley.net> |
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6 * |
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Update links and add some more spec comments.
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7 * See http://www.opengroup.org/onlinepubs/009695399/utilities/sleep.html |
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8 |
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Move NEWTOY() list from end of toylist.h to generated/newtoys.h.
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9 USE_SLEEP(NEWTOY(sleep, "<1", TOYFLAG_BIN)) |
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10 |
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11 config SLEEP |
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12 bool "sleep" |
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13 default y |
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14 help |
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15 usage: sleep SECONDS |
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16 |
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17 Wait a decimal integer number of seconds. |
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18 */ |
118 | 19 |
20 #include "toys.h" | |
21 | |
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22 DEFINE_GLOBALS( |
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23 long seconds; |
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24 ) |
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25 |
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26 void sleep_main(void) |
118 | 27 { |
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28 toys.exitval = sleep(atol(*toys.optargs)); |
118 | 29 } |