source: azure_iot_hub/trunk/musl-1.1.18/src/time/clock_getcpuclockid.c@ 389

Last change on this file since 389 was 389, checked in by coas-nagasima, 5 years ago

ビルドが通るよう更新
  • Property svn:eol-style set to native
  • Property svn:mime-type set to text/x-csrc;charset=UTF-8
File size: 283 bytes
Line 
1#include <time.h>
2#include <errno.h>
3#include <unistd.h>
4#include "syscall.h"
5
6int clock_getcpuclockid(pid_t pid, clockid_t *clk)
7{
8 struct timespec ts;
9 clockid_t id = (-pid-1)*8U + 2;
10 int ret = __syscall(SYS_clock_getres, id, &ts);
11 if (ret) return -ret;
12 *clk = id;
13 return 0;
14}
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