zx_clock_get

NAME

Acquire the current time.

SYNOPSIS

#include <zircon/syscalls.h>

zx_time_t zx_clock_get(zx_clock_t clock_id);

DESCRIPTION

zx_clock_get() returns the current time of clock_id, or 0 if clock_id is invalid.

SUPPORTED CLOCK IDS

ZX_CLOCK_MONOTONIC number of nanoseconds since the system was powered on.

ZX_CLOCK_UTC number of wall clock nanoseconds since the Unix epoch (midnight on January 1 1970) in UTC

ZX_CLOCK_THREAD number of nanoseconds the current thread has been running for.

RIGHTS

TODO(ZX-2399)

RETURN VALUE

On success, zx_clock_get() returns the current time according to the given clock ID.

ERRORS

On error, zx_clock_get() returns 0.