pgsleep.c File Reference

#include "c.h"
#include <unistd.h>
#include <sys/time.h>

Include dependency graph for pgsleep.c:

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Functions
void	pg_usleep (long microsec)

Function Documentation

pg_usleep()

void pg_usleep

(

long

microsec

)

Definition at line 47 of file pgsleep.c.

{
    if (microsec > 0)
    {
#ifndef WIN32
        struct timeval delay;
 
        delay.tv_sec = microsec / 1000000L;
        delay.tv_usec = microsec % 1000000L;
        (void) select(0, NULL, NULL, NULL, &delay);
#else
        SleepEx((microsec < 500 ? 1 : (microsec + 500) / 1000), FALSE);
#endif
    }
}

References select.