31 lines
667 B
C
31 lines
667 B
C
/* sleep.c - Wait for a number of seconds.
|
|
*
|
|
* Copyright 2007 Rob Landley <rob@landley.net>
|
|
* Copyright 2012 Georgi Chorbadzhiyski <georgi@unixsol.org>
|
|
*
|
|
* See http://opengroup.org/onlinepubs/9699919799/utilities/sleep.html
|
|
|
|
USE_SLEEP(NEWTOY(sleep, "<1", TOYFLAG_BIN))
|
|
|
|
config SLEEP
|
|
bool "sleep"
|
|
default y
|
|
help
|
|
usage: sleep DURATION
|
|
|
|
Wait before exiting.
|
|
|
|
DURATION can be a decimal fraction. An optional suffix can be "m"
|
|
(minutes), "h" (hours), "d" (days), or "s" (seconds, the default).
|
|
*/
|
|
|
|
#include "toys.h"
|
|
|
|
void sleep_main(void)
|
|
{
|
|
struct timespec ts;
|
|
|
|
xparsetimespec(*toys.optargs, &ts);
|
|
toys.exitval = !!nanosleep(&ts, NULL);
|
|
}
|