NAME clock - determine processor time LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include clock ... clock(void); DESCRIPTION The clock () function returns an approximatio…NAME clock_getcpuclockid - obtain ID of a process CPU-time clock LIBRARY Standard C library ... time library ( librt , -lrt ) SYNOPSIS #include int clock_getcpuclockid(pid_t pid …NAME adjtimex, clock_adjtime, ntp_adjtime - tune kernel clock LIBRARY Standard C library ( libc ... sys/timex.h> int adjtimex(struct timex * buf ); int clock_adjtime(clockid_t clk_…thread's CPU time clock LIBRARY POSIX threads library ( libpthread , -lpthread ) SYNOPSIS #include #include ... obtains the ID of the CPU-time clock of the thread whose ID is giv…correct the time to synchronize the system clock LIBRARY Standard C library ( libc , -lc ) SYNOPSIS ... adjtime () function gradually adjusts the system clock (as returned by getti…time, specified in abstime , measured against the CLOCK_REALTIME clock. If the timeout expires before ... interval that is then measured against the CLOCK_MONOTONIC clock instead o…time, specified in abstime , measured against the CLOCK_REALTIME clock. If the timeout expires before ... interval that is then measured against the CLOCK_MONOTONIC clock instead o…number of seconds given argv[2]. */ if (clock_gettime(CLOCK_REALTIME, &ts) == -1) handle_error ... clock_gettime"); ts.tv_sec += atoi(argv[2]); printf("%s() about to call sem_timed…number of seconds given argv[2]. */ if (clock_gettime(CLOCK_REALTIME, &ts) == -1) handle_error ... clock_gettime"); ts.tv_sec += atoi(argv[2]); printf("%s() about to call sem_timed…number of seconds given argv[2]. */ if (clock_gettime(CLOCK_REALTIME, &ts) == -1) handle_error ... clock_gettime"); ts.tv_sec += atoi(argv[2]); printf("%s() about to call sem_timed…hour on a 12-hour clock (1–12). %j The day number in the year ... none.) %r The 12-hour clock time (using the localedecimal number using a 24-hour clock (range 00 to 23). (Calculated from tm_hour ... decimal number using a 12-hour clock (range 01 to 12). (Calculated from tm_hourdecimal number using a 24-hour clock (range 00 to 23). (Calculated from tm_hour ... decimal number using a 12-hour clock (range 01 to 12). (Calculated from tm_hourdescription of the aiocb structure.) If CLOCK_MONOTONIC is supported, this clock is used ... measure the timeout interval (see clock_gettime (2)). RETURN VALUE If this function ret…Maximum number of supplementary group IDs. clock ticks - _SC_CLK_TCK The number of clockprovided by the GNU C library. Use clock_gettime (2) instead. This function returns ... used; gettimeofday (2) gives microseconds; clock_gettime (2) gives nanoseconds but is not as…preserved across an execve (2). SEE ALSO clock_gettime (2), getrlimit (2), times (2), wait ... wait4 (2), clock (3), proc_pid_stat (5), procAUTHPRIV security/authorization messages (private) LOG_CRON clock daemon ( cron and at ) LOG_DAEMON system daemonswill be rounded up to the system clock granularity, and kernel scheduling delays mean thatgettimeofday (2), time (2), utime (2), clock (3), difftime (3), strftime (3), strptime (3), timegm