Computer Science
USLEEP(3) Linux Programmer's Manual USLEEP(3)
NAME
usleep - suspend execution for interval of microseconds
SYNOPSIS
#include <unistd.h>
void usleep(unsigned long usec);
DESCRIPTION
The usleep() function suspends execution of the calling
process for usec microseconds. The sleep may be length-
ened slightly by any system activity or by the time spent
processing the call.
CONFORMING TO
BSD 4.3
SEE ALSO
setitimer(2), getitimer(2), sleep(3), alarm(2), select(2)
July 4, 1993 1
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