Plan 9 from Bell Labs’s /usr/web/sources/contrib/rsc/linuxemu/libc/linux/9/sleep.c

Copyright © 2021 Plan 9 Foundation.
Distributed under the MIT License.
Download the Plan 9 distribution.


#include <u.h>
#include <libc.h>
#include "../syscall/syscall.h"

int
sleep(long milli)
{
	Timeval tv;

	tv.usec = (milli%1000)*1000;
	tv.sec = milli/1000;
	linuxselect(0, nil, nil, nil, &tv);
	if(tv.sec == 0 && tv.usec == 0)	/* XXX */
		return 0;
	return -1;
}

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