1 #include <sys/cdefs.h> 2 #include <lib.h> 3 #include "namespace.h" 4 5 #include <string.h> 6 #include <time.h> 7 8 #ifdef __weak_alias 9 __weak_alias(clock_settime, __clock_settime50); 10 #endif 11 clock_settime(clockid_t clock_id,const struct timespec * ts)12int clock_settime(clockid_t clock_id, const struct timespec *ts) 13 { 14 message m; 15 16 memset(&m, 0, sizeof(m)); 17 m.m_lc_pm_time.clk_id = clock_id; 18 m.m_lc_pm_time.now = 1; /* set time immediately. don't use adjtime() method. */ 19 m.m_lc_pm_time.sec = ts->tv_sec; 20 m.m_lc_pm_time.nsec = ts->tv_nsec; 21 22 if (_syscall(PM_PROC_NR, PM_CLOCK_SETTIME, &m) < 0) 23 return -1; 24 25 return 0; 26 } 27 28