snooze.h File Reference

#include "common.h"
#include "bu/defines.h"

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Macros
#define	BU_SEC2USEC(sec)   (1000000LL * (sec))

Functions
int	bu_snooze (int64_t useconds)

Detailed Description

Routines for suspending the current thread of execution.

Definition in file snooze.h.

Macro Definition Documentation

BU_SEC2USEC

#define BU_SEC2USEC

(

sec

)

(1000000LL * (sec))

Convert seconds to microseconds

Definition at line 38 of file snooze.h.

Function Documentation

bu_snooze()

int bu_snooze ( int64_t  useconds )

extern

suspend the current thread for at least the specified number of microseconds.

this is a portability replacement for usleep(3).

returns 0 on success, non-zero on error