diff --git a/inet/deadline.c b/inet/deadline.c index 6051f1fe0c..541c16bd9a 100644 --- a/inet/deadline.c +++ b/inet/deadline.c @@ -29,13 +29,7 @@ __deadline_current_time (void) { struct deadline_current_time result; if (__clock_gettime (CLOCK_MONOTONIC, &result.current) != 0) - { - struct timeval current_tv; - if (__gettimeofday (¤t_tv, NULL) == 0) - __libc_fatal ("Fatal error: gettimeofday system call failed\n"); - result.current.tv_sec = current_tv.tv_sec; - result.current.tv_nsec = current_tv.tv_usec * 1000; - } + __clock_gettime (CLOCK_REALTIME, &result.current); assert (result.current.tv_sec >= 0); return result; } diff --git a/login/logout.c b/login/logout.c index d0d421cbf7..b8b38df19d 100644 --- a/login/logout.c +++ b/login/logout.c @@ -19,6 +19,7 @@ #include #include #include +#include #include int @@ -45,10 +46,10 @@ logout (const char *line) /* Clear information about who & from where. */ memset (ut->ut_name, '\0', sizeof ut->ut_name); memset (ut->ut_host, '\0', sizeof ut->ut_host); - struct timeval tv; - __gettimeofday (&tv, NULL); - ut->ut_tv.tv_sec = tv.tv_sec; - ut->ut_tv.tv_usec = tv.tv_usec; + + struct timespec ts; + __clock_gettime (CLOCK_REALTIME, &ts); + TIMESPEC_TO_TIMEVAL (&ut->ut_tv, &ts); ut->ut_type = DEAD_PROCESS; if (pututline (ut) != NULL) diff --git a/login/logwtmp.c b/login/logwtmp.c index 654f412ecb..eddba96f35 100644 --- a/login/logwtmp.c +++ b/login/logwtmp.c @@ -36,10 +36,9 @@ logwtmp (const char *line, const char *name, const char *host) strncpy (ut.ut_name, name, sizeof ut.ut_name); strncpy (ut.ut_host, host, sizeof ut.ut_host); - struct timeval tv; - __gettimeofday (&tv, NULL); - ut.ut_tv.tv_sec = tv.tv_sec; - ut.ut_tv.tv_usec = tv.tv_usec; + struct timespec ts; + __clock_gettime (CLOCK_REALTIME, &ts); + TIMESPEC_TO_TIMEVAL (&ut.ut_tv, &ts); updwtmp (_PATH_WTMP, &ut); } diff --git a/nis/nis_call.c b/nis/nis_call.c index 1684de1c6d..5097e614ea 100644 --- a/nis/nis_call.c +++ b/nis/nis_call.c @@ -709,6 +709,7 @@ __nisfind_server (const_nis_name name, int search_parent, nis_error status; directory_obj *obj; struct timeval now; + struct timespec ts; unsigned int server_used = ~0; unsigned int current_ep = ~0; @@ -718,7 +719,8 @@ __nisfind_server (const_nis_name name, int search_parent, if (*dir != NULL) return NIS_SUCCESS; - (void) gettimeofday (&now, NULL); + __clock_gettime (CLOCK_REALTIME, &ts); + TIMESPEC_TO_TIMEVAL (&now, &ts); if ((flags & NO_CACHE) == 0) *dir = nis_server_cache_search (name, search_parent, &server_used, diff --git a/nptl/pthread_join_common.c b/nptl/pthread_join_common.c index 8b55c380e9..4d91c6fbf2 100644 --- a/nptl/pthread_join_common.c +++ b/nptl/pthread_join_common.c @@ -47,15 +47,14 @@ timedwait_tid (pid_t *tidp, const struct timespec *abstime) /* Repeat until thread terminated. */ while ((tid = *tidp) != 0) { - struct timeval tv; struct timespec rt; /* Get the current time. */ - __gettimeofday (&tv, NULL); + __clock_gettime (CLOCK_REALTIME, &rt); /* Compute relative timeout. */ - rt.tv_sec = abstime->tv_sec - tv.tv_sec; - rt.tv_nsec = abstime->tv_nsec - tv.tv_usec * 1000; + rt.tv_sec = abstime->tv_sec - rt.tv_sec; + rt.tv_nsec = abstime->tv_nsec - rt.tv_nsec; if (rt.tv_nsec < 0) { rt.tv_nsec += 1000000000; diff --git a/nptl/pthread_mutex_timedlock.c b/nptl/pthread_mutex_timedlock.c index c9bb3b9176..d6f0d9e31a 100644 --- a/nptl/pthread_mutex_timedlock.c +++ b/nptl/pthread_mutex_timedlock.c @@ -567,15 +567,14 @@ __pthread_mutex_clocklock_common (pthread_mutex_t *mutex, goto failpp; } - struct timeval tv; struct timespec rt; /* Get the current time. */ - (void) __gettimeofday (&tv, NULL); + __clock_gettime (CLOCK_REALTIME, &rt); /* Compute relative timeout. */ - rt.tv_sec = abstime->tv_sec - tv.tv_sec; - rt.tv_nsec = abstime->tv_nsec - tv.tv_usec * 1000; + rt.tv_sec = abstime->tv_sec - rt.tv_sec; + rt.tv_nsec = abstime->tv_nsec - rt.tv_nsec; if (rt.tv_nsec < 0) { rt.tv_nsec += 1000000000; diff --git a/nscd/nscd_helper.c b/nscd/nscd_helper.c index d326a380ee..7361fe2e0a 100644 --- a/nscd/nscd_helper.c +++ b/nscd/nscd_helper.c @@ -59,9 +59,10 @@ wait_on_socket (int sock, long int usectmo) /* Handle the case where the poll() call is interrupted by a signal. We cannot just use TEMP_FAILURE_RETRY since it might lead to infinite loops. */ - struct timeval now; - (void) __gettimeofday (&now, NULL); - long int end = now.tv_sec * 1000 + usectmo + (now.tv_usec + 500) / 1000; + struct timespec now; + __clock_gettime (CLOCK_REALTIME, &now); + long int end = (now.tv_sec * 1000 + usectmo + + (now.tv_nsec + 500000) / 1000000); long int timeout = usectmo; while (1) { @@ -70,8 +71,9 @@ wait_on_socket (int sock, long int usectmo) break; /* Recompute the timeout time. */ - (void) __gettimeofday (&now, NULL); - timeout = end - (now.tv_sec * 1000 + (now.tv_usec + 500) / 1000); + __clock_gettime (CLOCK_REALTIME, &now); + timeout = end - ((now.tv_sec * 1000 + + (now.tv_nsec + 500000) / 1000000)); } } @@ -191,9 +193,7 @@ open_socket (request_type type, const char *key, size_t keylen) memcpy (reqdata->key, key, keylen); bool first_try = true; - struct timeval tvend; - /* Fake initializing tvend. */ - asm ("" : "=m" (tvend)); + struct timespec tvend = { 0, 0 }; while (1) { #ifndef MSG_NOSIGNAL @@ -212,18 +212,18 @@ open_socket (request_type type, const char *key, size_t keylen) /* The daemon is busy wait for it. */ int to; - struct timeval now; - (void) __gettimeofday (&now, NULL); + struct timespec now; + __clock_gettime (CLOCK_REALTIME, &now); if (first_try) { - tvend.tv_usec = now.tv_usec; + tvend.tv_nsec = now.tv_nsec; tvend.tv_sec = now.tv_sec + 5; to = 5 * 1000; first_try = false; } else to = ((tvend.tv_sec - now.tv_sec) * 1000 - + (tvend.tv_usec - now.tv_usec) / 1000); + + (tvend.tv_nsec - now.tv_nsec) / 1000000); struct pollfd fds[1]; fds[0].fd = sock; diff --git a/resolv/gai_misc.c b/resolv/gai_misc.c index 8738359d81..760c33ac29 100644 --- a/resolv/gai_misc.c +++ b/resolv/gai_misc.c @@ -357,13 +357,13 @@ handle_requests (void *arg) something to arrive in it. */ if (runp == NULL && optim.gai_idle_time >= 0) { - struct timeval now; + struct timespec now; struct timespec wakeup_time; ++idle_thread_count; - gettimeofday (&now, NULL); + __clock_gettime (CLOCK_REALTIME, &now); wakeup_time.tv_sec = now.tv_sec + optim.gai_idle_time; - wakeup_time.tv_nsec = now.tv_usec * 1000; + wakeup_time.tv_nsec = now.tv_nsec; if (wakeup_time.tv_nsec >= 1000000000) { wakeup_time.tv_nsec -= 1000000000; diff --git a/resolv/gai_suspend.c b/resolv/gai_suspend.c index 16d6998980..b8c642bddc 100644 --- a/resolv/gai_suspend.c +++ b/resolv/gai_suspend.c @@ -91,11 +91,11 @@ gai_suspend (const struct gaicb *const list[], int ent, { /* We have to convert the relative timeout value into an absolute time value with pthread_cond_timedwait expects. */ - struct timeval now; + struct timespec now; struct timespec abstime; - __gettimeofday (&now, NULL); - abstime.tv_nsec = timeout->tv_nsec + now.tv_usec * 1000; + __clock_gettime (CLOCK_REALTIME, &now); + abstime.tv_nsec = timeout->tv_nsec + now.tv_nsec; abstime.tv_sec = timeout->tv_sec + now.tv_sec; if (abstime.tv_nsec >= 1000000000) { diff --git a/resolv/res_send.c b/resolv/res_send.c index 6b9c73f820..47bfba6747 100644 --- a/resolv/res_send.c +++ b/resolv/res_send.c @@ -172,12 +172,7 @@ evCmpTime(struct timespec a, struct timespec b) { static void evNowTime(struct timespec *res) { - struct timeval now; - - if (gettimeofday(&now, NULL) < 0) - evConsTime(res, 0, 0); - else - TIMEVAL_TO_TIMESPEC (&now, res); + __clock_gettime(CLOCK_REALTIME, res); } diff --git a/sunrpc/auth_des.c b/sunrpc/auth_des.c index 5b6f985bc2..d26820a701 100644 --- a/sunrpc/auth_des.c +++ b/sunrpc/auth_des.c @@ -41,6 +41,7 @@ #include #include /* XXX: just to get htonl() and ntohl() */ #include +#include #include #define MILLION 1000000L @@ -246,15 +247,15 @@ authdes_marshal (AUTH *auth, XDR *xdrs) int status; int len; register int32_t *ixdr; - struct timeval tval; + struct timespec now; /* * Figure out the "time", accounting for any time difference * with the server if necessary. */ - __gettimeofday (&tval, (struct timezone *) NULL); - ad->ad_timestamp.tv_sec = tval.tv_sec + ad->ad_timediff.tv_sec; - ad->ad_timestamp.tv_usec = tval.tv_usec + ad->ad_timediff.tv_usec; + __clock_gettime (CLOCK_REALTIME, &now); + ad->ad_timestamp.tv_sec = now.tv_sec + ad->ad_timediff.tv_sec; + ad->ad_timestamp.tv_usec = (now.tv_nsec / 1000) + ad->ad_timediff.tv_usec; if (ad->ad_timestamp.tv_usec >= MILLION) { ad->ad_timestamp.tv_usec -= MILLION; @@ -445,21 +446,23 @@ authdes_destroy (AUTH *auth) static bool_t synchronize (struct sockaddr *syncaddr, struct rpc_timeval *timep) { - struct timeval mytime; + struct timespec mytime; struct rpc_timeval timeout; + long int myusec; timeout.tv_sec = RTIME_TIMEOUT; timeout.tv_usec = 0; if (rtime ((struct sockaddr_in *) syncaddr, timep, &timeout) < 0) return FALSE; - __gettimeofday (&mytime, (struct timezone *) NULL); + __clock_gettime (CLOCK_REALTIME, &mytime); timep->tv_sec -= mytime.tv_sec; - if (mytime.tv_usec > timep->tv_usec) + myusec = mytime.tv_nsec / 1000; + if (myusec > timep->tv_usec) { timep->tv_sec -= 1; timep->tv_usec += MILLION; } - timep->tv_usec -= mytime.tv_usec; + timep->tv_usec -= myusec; return TRUE; } diff --git a/sunrpc/auth_unix.c b/sunrpc/auth_unix.c index b035fdd870..ff0d2eb933 100644 --- a/sunrpc/auth_unix.c +++ b/sunrpc/auth_unix.c @@ -43,6 +43,7 @@ #include #include #include +#include #include #include #include @@ -96,7 +97,7 @@ authunix_create (char *machname, uid_t uid, gid_t gid, int len, { struct authunix_parms aup; char mymem[MAX_AUTH_BYTES]; - struct timeval now; + struct timespec now; XDR xdrs; AUTH *auth; struct audata *au; @@ -122,7 +123,7 @@ no_memory: /* * fill in param struct from the given params */ - (void) __gettimeofday (&now, (struct timezone *) 0); + __clock_gettime (CLOCK_REALTIME, &now); aup.aup_time = now.tv_sec; aup.aup_machname = machname; aup.aup_uid = uid; @@ -276,7 +277,7 @@ authunix_refresh (AUTH *auth) { struct audata *au = AUTH_PRIVATE (auth); struct authunix_parms aup; - struct timeval now; + struct timespec now; XDR xdrs; int stat; @@ -297,7 +298,7 @@ authunix_refresh (AUTH *auth) goto done; /* update the time and serialize in place */ - (void) __gettimeofday (&now, (struct timezone *) 0); + __clock_gettime (CLOCK_REALTIME, &now); aup.aup_time = now.tv_sec; xdrs.x_op = XDR_ENCODE; XDR_SETPOS (&xdrs, 0); diff --git a/sunrpc/create_xid.c b/sunrpc/create_xid.c index 1339615a1b..c692c1eb92 100644 --- a/sunrpc/create_xid.c +++ b/sunrpc/create_xid.c @@ -39,10 +39,10 @@ _create_xid (void) pid_t pid = getpid (); if (is_initialized != pid) { - struct timeval now; + struct timespec now; - __gettimeofday (&now, (struct timezone *) 0); - __srand48_r (now.tv_sec ^ now.tv_usec ^ pid, + __clock_gettime (CLOCK_REALTIME, &now); + __srand48_r (now.tv_sec ^ now.tv_nsec ^ pid, &__rpc_lrand48_data); is_initialized = pid; } diff --git a/sunrpc/svcauth_des.c b/sunrpc/svcauth_des.c index c5a512d6f8..7607abc818 100644 --- a/sunrpc/svcauth_des.c +++ b/sunrpc/svcauth_des.c @@ -44,6 +44,7 @@ #include #include #include +#include #include #include #include @@ -295,7 +296,11 @@ _svcauth_des (register struct svc_req *rqst, register struct rpc_msg *msg) debug ("timestamp before last seen"); return AUTH_REJECTEDVERF; /* replay */ } - __gettimeofday (¤t, (struct timezone *) NULL); + { + struct timespec now; + __clock_gettime (CLOCK_REALTIME, &now); + TIMESPEC_TO_TIMEVAL (¤t, &now); + } current.tv_sec -= window; /* allow for expiration */ if (!BEFORE (¤t, ×tamp)) { diff --git a/support/support_test_main.c b/support/support_test_main.c index 0be1bd3d78..1df6e4f976 100644 --- a/support/support_test_main.c +++ b/support/support_test_main.c @@ -91,16 +91,18 @@ static pid_t test_pid; static void (*cleanup_function) (void); static void -print_timestamp (const char *what, struct timeval tv) +print_timestamp (const char *what, struct timespec tv) { struct tm tm; + /* Casts of tv.tv_nsec below are necessary because the type of + tv_nsec is not literally long int on all supported platforms. */ if (gmtime_r (&tv.tv_sec, &tm) == NULL) - printf ("%s: %lld.%06d\n", - what, (long long int) tv.tv_sec, (int) tv.tv_usec); + printf ("%s: %lld.%09ld\n", + what, (long long int) tv.tv_sec, (long int) tv.tv_nsec); else - printf ("%s: %04d-%02d-%02dT%02d:%02d:%02d.%06d\n", + printf ("%s: %04d-%02d-%02dT%02d:%02d:%02d.%09ld\n", what, 1900 + tm.tm_year, tm.tm_mon + 1, tm.tm_mday, - tm.tm_hour, tm.tm_min, tm.tm_sec, (int) tv.tv_usec); + tm.tm_hour, tm.tm_min, tm.tm_sec, (long int) tv.tv_nsec); } /* Timeout handler. We kill the child and exit with an error. */ @@ -113,8 +115,8 @@ signal_handler (int sig) /* Do this first to avoid further interference from the subprocess. */ - struct timeval now; - bool now_available = gettimeofday (&now, NULL) == 0; + struct timespec now; + clock_gettime (CLOCK_REALTIME, &now); struct stat64 st; bool st_available = fstat64 (STDOUT_FILENO, &st) == 0 && st.st_mtime != 0; @@ -168,12 +170,9 @@ signal_handler (int sig) printf ("Timed out: killed the child process but it exited %d\n", WEXITSTATUS (status)); - if (now_available) - print_timestamp ("Termination time", now); + print_timestamp ("Termination time", now); if (st_available) - print_timestamp ("Last write to standard output", - (struct timeval) { st.st_mtim.tv_sec, - st.st_mtim.tv_nsec / 1000 }); + print_timestamp ("Last write to standard output", st.st_mtim); /* Exit with an error. */ exit (1); diff --git a/sysdeps/generic/memusage.h b/sysdeps/generic/memusage.h index 400fe23f29..88b291e3fa 100644 --- a/sysdeps/generic/memusage.h +++ b/sysdeps/generic/memusage.h @@ -26,14 +26,14 @@ #endif #ifndef GETTIME -# define GETTIME(low,high) \ - { \ - struct timeval tval; \ - uint64_t usecs; \ - gettimeofday (&tval, NULL); \ - usecs = (uint64_t) tval.tv_usec + (uint64_t) tval.tv_usec * 1000000; \ - low = usecs & 0xffffffff; \ - high = usecs >> 32; \ +# define GETTIME(low,high) \ + { \ + struct timespec now; \ + uint64_t usecs; \ + clock_gettime (CLOCK_REALTIME, &now); \ + usecs = (uint64_t)now.tv_nsec / 1000 + (uint64_t)now.tv_sec * 1000000; \ + low = usecs & 0xffffffff; \ + high = usecs >> 32; \ } #endif diff --git a/sysdeps/mach/hurd/getitimer.c b/sysdeps/mach/hurd/getitimer.c index f332f0e681..0982357815 100644 --- a/sysdeps/mach/hurd/getitimer.c +++ b/sysdeps/mach/hurd/getitimer.c @@ -19,8 +19,9 @@ #include #include #include +#include -/* XXX Temporary cheezoid implementation; see __setitmr.c. */ +/* XXX Temporary cheezoid implementation; see setitimer.c. */ /* These are defined in __setitmr.c. */ extern spin_lock_t _hurd_itimer_lock; @@ -61,8 +62,12 @@ __getitimer (enum __itimer_which which, struct itimerval *value) } /* Get the time now. */ - if (__gettimeofday (&elapsed, NULL) < 0) - return -1; + { + time_value_t tv; + __host_get_time (__mach_host_self (), &tv); + elapsed.tv_sec = tv.seconds; + elapsed.tv_usec = tv.microseconds; + } /* Extract the current timer setting; and the time it was set, so we can calculate the time elapsed so far. */ diff --git a/sysdeps/mach/hurd/setitimer.c b/sysdeps/mach/hurd/setitimer.c index 34b433914c..2aab365c31 100644 --- a/sysdeps/mach/hurd/setitimer.c +++ b/sysdeps/mach/hurd/setitimer.c @@ -23,6 +23,7 @@ #include #include #include +#include #include /* XXX Temporary cheezoid implementation of ITIMER_REAL/SIGALRM. */ @@ -243,12 +244,12 @@ setitimer_locked (const struct itimerval *new, struct itimerval *old, if ((newval.it_value.tv_sec | newval.it_value.tv_usec) != 0 || old != NULL) { /* Calculate how much time is remaining for the pending alarm. */ - if (__gettimeofday (&now, NULL) < 0) - { - __spin_unlock (&_hurd_itimer_lock); - _hurd_critical_section_unlock (crit); - return -1; - } + { + time_value_t tv; + __host_get_time (__mach_host_self (), &tv); + now.tv_sec = tv.seconds; + now.tv_usec = tv.microseconds; + } elapsed = now; subtract_timeval (&elapsed, &_hurd_itimer_started); remaining = _hurd_itimerval.it_value; diff --git a/sysdeps/mach/hurd/times.c b/sysdeps/mach/hurd/times.c index 3aac803c51..56a0062cd5 100644 --- a/sysdeps/mach/hurd/times.c +++ b/sysdeps/mach/hurd/times.c @@ -42,7 +42,7 @@ __times (struct tms *tms) struct task_basic_info bi; struct task_thread_times_info tti; mach_msg_type_number_t count; - union { time_value_t tvt; struct timeval tv; } now; + time_value_t now; error_t err; count = TASK_BASIC_INFO_COUNT; @@ -65,10 +65,9 @@ __times (struct tms *tms) /* XXX This can't be implemented until getrusage(RUSAGE_CHILDREN) can be. */ tms->tms_cutime = tms->tms_cstime = 0; - if (__gettimeofday (&now.tv, NULL) < 0) - return -1; + __host_get_time (__mach_host_self (), &now); - return (clock_from_time_value (&now.tvt) + return (clock_from_time_value (&now) - clock_from_time_value (&bi.creation_time)); } weak_alias (__times, times) diff --git a/sysdeps/mach/nanosleep.c b/sysdeps/mach/nanosleep.c index 555251f842..b60a2179f6 100644 --- a/sysdeps/mach/nanosleep.c +++ b/sysdeps/mach/nanosleep.c @@ -18,16 +18,26 @@ #include #include -#include #include #include +# define timespec_sub(a, b, result) \ + do { \ + (result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \ + (result)->tv_nsec = (a)->tv_nsec - (b)->tv_nsec; \ + if ((result)->tv_nsec < 0) { \ + --(result)->tv_sec; \ + (result)->tv_nsec += 1000000000; \ + } \ + } while (0) + int __libc_nanosleep (const struct timespec *requested_time, - struct timespec *remaining) + struct timespec *remaining) { mach_port_t recv; - struct timeval before, after; + struct timespec before; + error_t err; if (requested_time->tv_sec < 0 || ! valid_nanoseconds (requested_time->tv_nsec)) @@ -42,20 +52,20 @@ __libc_nanosleep (const struct timespec *requested_time, recv = __mach_reply_port (); - if (remaining && __gettimeofday (&before, NULL) < 0) - return -1; - error_t err = __mach_msg (NULL, MACH_RCV_MSG|MACH_RCV_TIMEOUT|MACH_RCV_INTERRUPT, - 0, 0, recv, ms, MACH_PORT_NULL); + if (remaining != 0) + __clock_gettime (CLOCK_REALTIME, &before); + + err = __mach_msg (NULL, MACH_RCV_MSG|MACH_RCV_TIMEOUT|MACH_RCV_INTERRUPT, + 0, 0, recv, ms, MACH_PORT_NULL); __mach_port_destroy (mach_task_self (), recv); if (err == EMACH_RCV_INTERRUPTED) { - if (remaining && __gettimeofday (&after, NULL) >= 0) + if (remaining != 0) { - struct timeval req_time, elapsed, rem; - TIMESPEC_TO_TIMEVAL (&req_time, requested_time); - timersub (&after, &before, &elapsed); - timersub (&req_time, &elapsed, &rem); - TIMEVAL_TO_TIMESPEC (&rem, remaining); + struct timespec after, elapsed; + __clock_gettime (CLOCK_REALTIME, &after); + timespec_sub (&after, &before, &elapsed); + timespec_sub (requested_time, &elapsed, remaining); } errno = EINTR; diff --git a/sysdeps/mach/usleep.c b/sysdeps/mach/usleep.c index 3b79857c5d..578540d065 100644 --- a/sysdeps/mach/usleep.c +++ b/sysdeps/mach/usleep.c @@ -25,17 +25,12 @@ int usleep (useconds_t useconds) { mach_port_t recv; - struct timeval before, after; recv = __mach_reply_port (); - if (__gettimeofday (&before, NULL) < 0) - return -1; (void) __mach_msg (NULL, MACH_RCV_MSG|MACH_RCV_TIMEOUT|MACH_RCV_INTERRUPT, 0, 0, recv, (useconds + 999) / 1000, MACH_PORT_NULL); __mach_port_destroy (mach_task_self (), recv); - if (__gettimeofday (&after, NULL) < 0) - return -1; return 0; } diff --git a/sysdeps/posix/tempname.c b/sysdeps/posix/tempname.c index a248472540..692c336452 100644 --- a/sysdeps/posix/tempname.c +++ b/sysdeps/posix/tempname.c @@ -50,7 +50,7 @@ #include #include -#include +#include #include #include @@ -63,7 +63,6 @@ # define struct_stat64 struct stat # define __gen_tempname gen_tempname # define __getpid getpid -# define __gettimeofday gettimeofday # define __mkdir mkdir # define __open open # define __lxstat64(version, file, buf) lstat (file, buf) @@ -76,9 +75,9 @@ # else # define RANDOM_BITS(Var) \ { \ - struct timeval tv; \ - __gettimeofday (&tv, NULL); \ - (Var) = ((uint64_t) tv.tv_usec << 16) ^ tv.tv_sec; \ + struct timespec ts; \ + clock_gettime (CLOCK_REALTIME, &ts); \ + (Var) = ((uint64_t) tv.tv_nsec << 16) ^ tv.tv_sec; \ } #endif diff --git a/sysdeps/posix/timespec_get.c b/sysdeps/posix/timespec_get.c index 1fc18ac648..e3146da2d3 100644 --- a/sysdeps/posix/timespec_get.c +++ b/sysdeps/posix/timespec_get.c @@ -23,16 +23,10 @@ int timespec_get (struct timespec *ts, int base) { - switch (base) + if (base == TIME_UTC) { - case TIME_UTC: - if (__clock_gettime (CLOCK_REALTIME, ts) < 0) - return 0; - break; - - default: - return 0; + __clock_gettime (CLOCK_REALTIME, ts); + return base; } - - return base; + return 0; } diff --git a/sysdeps/pthread/aio_misc.c b/sysdeps/pthread/aio_misc.c index 6ff0132ecb..65b4b1ade8 100644 --- a/sysdeps/pthread/aio_misc.c +++ b/sysdeps/pthread/aio_misc.c @@ -614,13 +614,13 @@ handle_fildes_io (void *arg) something to arrive in it. */ if (runp == NULL && optim.aio_idle_time >= 0) { - struct timeval now; + struct timespec now; struct timespec wakeup_time; ++idle_thread_count; - __gettimeofday (&now, NULL); + __clock_gettime (CLOCK_REALTIME, &now); wakeup_time.tv_sec = now.tv_sec + optim.aio_idle_time; - wakeup_time.tv_nsec = now.tv_usec * 1000; + wakeup_time.tv_nsec = now.tv_nsec; if (wakeup_time.tv_nsec >= 1000000000) { wakeup_time.tv_nsec -= 1000000000; diff --git a/sysdeps/pthread/aio_suspend.c b/sysdeps/pthread/aio_suspend.c index ad654e1d08..bb324a5fe6 100644 --- a/sysdeps/pthread/aio_suspend.c +++ b/sysdeps/pthread/aio_suspend.c @@ -183,11 +183,11 @@ aio_suspend (const struct aiocb *const list[], int nent, { /* We have to convert the relative timeout value into an absolute time value with pthread_cond_timedwait expects. */ - struct timeval now; + struct timespec now; struct timespec abstime; - __gettimeofday (&now, NULL); - abstime.tv_nsec = timeout->tv_nsec + now.tv_usec * 1000; + __clock_gettime (CLOCK_REALTIME, &now); + abstime.tv_nsec = timeout->tv_nsec + now.tv_nsec; abstime.tv_sec = timeout->tv_sec + now.tv_sec; if (abstime.tv_nsec >= 1000000000) { diff --git a/sysdeps/unix/make-syscalls.sh b/sysdeps/unix/make-syscalls.sh index b49e6b6305..fe24bbc78f 100644 --- a/sysdeps/unix/make-syscalls.sh +++ b/sysdeps/unix/make-syscalls.sh @@ -27,7 +27,7 @@ # n: scalar buffer length (e.g., 3rd arg to read) # N: pointer to value/return scalar buffer length (e.g., 6th arg to recvfrom) # p: non-NULL pointer to typed object (e.g., any non-void* arg) -# P: optionally-NULL pointer to typed object (e.g., 2nd argument to gettimeofday) +# P: optionally-NULL pointer to typed object (e.g., 3rd argument to sigaction) # s: non-NULL string (e.g., 1st arg to open) # S: optionally-NULL string (e.g., 1st arg to acct) # v: vararg scalar (e.g., optional 3rd arg to open)