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-rw-r--r--lib/win32/glib-2.20.4/glib/gtimer.c469
1 files changed, 0 insertions, 469 deletions
diff --git a/lib/win32/glib-2.20.4/glib/gtimer.c b/lib/win32/glib-2.20.4/glib/gtimer.c
deleted file mode 100644
index c52eeb7fef..0000000000
--- a/lib/win32/glib-2.20.4/glib/gtimer.c
+++ /dev/null
@@ -1,469 +0,0 @@
-/* GLIB - Library of useful routines for C programming
- * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-/*
- * Modified by the GLib Team and others 1997-2000. See the AUTHORS
- * file for a list of people on the GLib Team. See the ChangeLog
- * files for a list of changes. These files are distributed with
- * GLib at ftp://ftp.gtk.org/pub/gtk/.
- */
-
-/*
- * MT safe
- */
-
-#include "config.h"
-#include "glibconfig.h"
-
-#include <stdlib.h>
-
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif /* HAVE_UNISTD_H */
-
-#ifndef G_OS_WIN32
-#include <sys/time.h>
-#include <time.h>
-#include <errno.h>
-#endif /* G_OS_WIN32 */
-
-#ifdef G_OS_WIN32
-#include <windows.h>
-#endif /* G_OS_WIN32 */
-
-#include "glib.h"
-#include "gthread.h"
-#include "galias.h"
-
-#define G_NSEC_PER_SEC 1000000000
-
-#define GETTIME(v) (v = g_thread_gettime ())
-
-struct _GTimer
-{
- guint64 start;
- guint64 end;
-
- guint active : 1;
-};
-
-
-GTimer*
-g_timer_new (void)
-{
- GTimer *timer;
-
- timer = g_new (GTimer, 1);
- timer->active = TRUE;
-
- GETTIME (timer->start);
-
- return timer;
-}
-
-void
-g_timer_destroy (GTimer *timer)
-{
- g_return_if_fail (timer != NULL);
-
- g_free (timer);
-}
-
-void
-g_timer_start (GTimer *timer)
-{
- g_return_if_fail (timer != NULL);
-
- timer->active = TRUE;
-
- GETTIME (timer->start);
-}
-
-void
-g_timer_stop (GTimer *timer)
-{
- g_return_if_fail (timer != NULL);
-
- timer->active = FALSE;
-
- GETTIME (timer->end);
-}
-
-void
-g_timer_reset (GTimer *timer)
-{
- g_return_if_fail (timer != NULL);
-
- GETTIME (timer->start);
-}
-
-void
-g_timer_continue (GTimer *timer)
-{
- guint64 elapsed;
-
- g_return_if_fail (timer != NULL);
- g_return_if_fail (timer->active == FALSE);
-
- /* Get elapsed time and reset timer start time
- * to the current time minus the previously
- * elapsed interval.
- */
-
- elapsed = timer->end - timer->start;
-
- GETTIME (timer->start);
-
- timer->start -= elapsed;
-
- timer->active = TRUE;
-}
-
-gdouble
-g_timer_elapsed (GTimer *timer,
- gulong *microseconds)
-{
- gdouble total;
- gint64 elapsed;
-
- g_return_val_if_fail (timer != NULL, 0);
-
- if (timer->active)
- GETTIME (timer->end);
-
- elapsed = timer->end - timer->start;
-
- total = elapsed / 1e9;
-
- if (microseconds)
- *microseconds = (elapsed / 1000) % 1000000;
-
- return total;
-}
-
-void
-g_usleep (gulong microseconds)
-{
-#ifdef G_OS_WIN32
- Sleep (microseconds / 1000);
-#else /* !G_OS_WIN32 */
-# ifdef HAVE_NANOSLEEP
- struct timespec request, remaining;
- request.tv_sec = microseconds / G_USEC_PER_SEC;
- request.tv_nsec = 1000 * (microseconds % G_USEC_PER_SEC);
- while (nanosleep (&request, &remaining) == -1 && errno == EINTR)
- request = remaining;
-# else /* !HAVE_NANOSLEEP */
-# ifdef HAVE_NSLEEP
- /* on AIX, nsleep is analogous to nanosleep */
- struct timespec request, remaining;
- request.tv_sec = microseconds / G_USEC_PER_SEC;
- request.tv_nsec = 1000 * (microseconds % G_USEC_PER_SEC);
- while (nsleep (&request, &remaining) == -1 && errno == EINTR)
- request = remaining;
-# else /* !HAVE_NSLEEP */
- if (g_thread_supported ())
- {
- static GStaticMutex mutex = G_STATIC_MUTEX_INIT;
- static GCond* cond = NULL;
- GTimeVal end_time;
-
- g_get_current_time (&end_time);
- if (microseconds > G_MAXLONG)
- {
- microseconds -= G_MAXLONG;
- g_time_val_add (&end_time, G_MAXLONG);
- }
- g_time_val_add (&end_time, microseconds);
-
- g_static_mutex_lock (&mutex);
-
- if (!cond)
- cond = g_cond_new ();
-
- while (g_cond_timed_wait (cond, g_static_mutex_get_mutex (&mutex),
- &end_time))
- /* do nothing */;
-
- g_static_mutex_unlock (&mutex);
- }
- else
- {
- struct timeval tv;
- tv.tv_sec = microseconds / G_USEC_PER_SEC;
- tv.tv_usec = microseconds % G_USEC_PER_SEC;
- select(0, NULL, NULL, NULL, &tv);
- }
-# endif /* !HAVE_NSLEEP */
-# endif /* !HAVE_NANOSLEEP */
-#endif /* !G_OS_WIN32 */
-}
-
-/**
- * g_time_val_add:
- * @time_: a #GTimeVal
- * @microseconds: number of microseconds to add to @time
- *
- * Adds the given number of microseconds to @time_. @microseconds can
- * also be negative to decrease the value of @time_.
- **/
-void
-g_time_val_add (GTimeVal *time_, glong microseconds)
-{
- g_return_if_fail (time_->tv_usec >= 0 && time_->tv_usec < G_USEC_PER_SEC);
-
- if (microseconds >= 0)
- {
- time_->tv_usec += microseconds % G_USEC_PER_SEC;
- time_->tv_sec += microseconds / G_USEC_PER_SEC;
- if (time_->tv_usec >= G_USEC_PER_SEC)
- {
- time_->tv_usec -= G_USEC_PER_SEC;
- time_->tv_sec++;
- }
- }
- else
- {
- microseconds *= -1;
- time_->tv_usec -= microseconds % G_USEC_PER_SEC;
- time_->tv_sec -= microseconds / G_USEC_PER_SEC;
- if (time_->tv_usec < 0)
- {
- time_->tv_usec += G_USEC_PER_SEC;
- time_->tv_sec--;
- }
- }
-}
-
-/* converts a broken down date representation, relative to UTC, to
- * a timestamp; it uses timegm() if it's available.
- */
-static time_t
-mktime_utc (struct tm *tm)
-{
- time_t retval;
-
-#ifndef HAVE_TIMEGM
- static const gint days_before[] =
- {
- 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334
- };
-#endif
-
-#ifndef HAVE_TIMEGM
- if (tm->tm_mon < 0 || tm->tm_mon > 11)
- return (time_t) -1;
-
- retval = (tm->tm_year - 70) * 365;
- retval += (tm->tm_year - 68) / 4;
- retval += days_before[tm->tm_mon] + tm->tm_mday - 1;
-
- if (tm->tm_year % 4 == 0 && tm->tm_mon < 2)
- retval -= 1;
-
- retval = ((((retval * 24) + tm->tm_hour) * 60) + tm->tm_min) * 60 + tm->tm_sec;
-#else
- retval = timegm (tm);
-#endif /* !HAVE_TIMEGM */
-
- return retval;
-}
-
-/**
- * g_time_val_from_iso8601:
- * @iso_date: an ISO 8601 encoded date string
- * @time_: a #GTimeVal
- *
- * Converts a string containing an ISO 8601 encoded date and time
- * to a #GTimeVal and puts it into @time_.
- *
- * Return value: %TRUE if the conversion was successful.
- *
- * Since: 2.12
- */
-gboolean
-g_time_val_from_iso8601 (const gchar *iso_date,
- GTimeVal *time_)
-{
- struct tm tm;
- long val;
-
- g_return_val_if_fail (iso_date != NULL, FALSE);
- g_return_val_if_fail (time_ != NULL, FALSE);
-
- /* Ensure that the first character is a digit,
- * the first digit of the date, otherwise we don't
- * have an ISO 8601 date */
- while (g_ascii_isspace (*iso_date))
- iso_date++;
-
- if (*iso_date == '\0')
- return FALSE;
-
- if (!g_ascii_isdigit (*iso_date) && *iso_date != '-' && *iso_date != '+')
- return FALSE;
-
- val = strtoul (iso_date, (char **)&iso_date, 10);
- if (*iso_date == '-')
- {
- /* YYYY-MM-DD */
- tm.tm_year = val - 1900;
- iso_date++;
- tm.tm_mon = strtoul (iso_date, (char **)&iso_date, 10) - 1;
-
- if (*iso_date++ != '-')
- return FALSE;
-
- tm.tm_mday = strtoul (iso_date, (char **)&iso_date, 10);
- }
- else
- {
- /* YYYYMMDD */
- tm.tm_mday = val % 100;
- tm.tm_mon = (val % 10000) / 100 - 1;
- tm.tm_year = val / 10000 - 1900;
- }
-
- if (*iso_date++ != 'T')
- return FALSE;
-
- val = strtoul (iso_date, (char **)&iso_date, 10);
- if (*iso_date == ':')
- {
- /* hh:mm:ss */
- tm.tm_hour = val;
- iso_date++;
- tm.tm_min = strtoul (iso_date, (char **)&iso_date, 10);
-
- if (*iso_date++ != ':')
- return FALSE;
-
- tm.tm_sec = strtoul (iso_date, (char **)&iso_date, 10);
- }
- else
- {
- /* hhmmss */
- tm.tm_sec = val % 100;
- tm.tm_min = (val % 10000) / 100;
- tm.tm_hour = val / 10000;
- }
-
- time_->tv_sec = mktime_utc (&tm);
- time_->tv_usec = 0;
-
- if (*iso_date == ',' || *iso_date == '.')
- {
- glong mul = 100000;
-
- while (g_ascii_isdigit (*++iso_date))
- {
- time_->tv_usec += (*iso_date - '0') * mul;
- mul /= 10;
- }
- }
-
- if (*iso_date == '+' || *iso_date == '-')
- {
- gint sign = (*iso_date == '+') ? -1 : 1;
-
- val = strtoul (iso_date + 1, (char **)&iso_date, 10);
-
- if (*iso_date == ':')
- val = 60 * val + strtoul (iso_date + 1, (char **)&iso_date, 10);
- else
- val = 60 * (val / 100) + (val % 100);
-
- time_->tv_sec += (time_t) (60 * val * sign);
- }
- else if (*iso_date++ != 'Z')
- return FALSE;
-
- while (g_ascii_isspace (*iso_date))
- iso_date++;
-
- return *iso_date == '\0';
-}
-
-/**
- * g_time_val_to_iso8601:
- * @time_: a #GTimeVal
- *
- * Converts @time_ into an ISO 8601 encoded string, relative to the
- * Coordinated Universal Time (UTC).
- *
- * Return value: a newly allocated string containing an ISO 8601 date
- *
- * Since: 2.12
- */
-gchar *
-g_time_val_to_iso8601 (GTimeVal *time_)
-{
- gchar *retval;
- struct tm *tm;
-#ifdef HAVE_GMTIME_R
- struct tm tm_;
-#endif
- time_t secs;
-
- g_return_val_if_fail (time_->tv_usec >= 0 && time_->tv_usec < G_USEC_PER_SEC, NULL);
-
- secs = time_->tv_sec;
-#ifdef _WIN32
- tm = gmtime (&secs);
-#else
-#ifdef HAVE_GMTIME_R
- tm = gmtime_r (&secs, &tm_);
-#else
- tm = gmtime (&secs);
-#endif
-#endif
-
- if (time_->tv_usec != 0)
- {
- /* ISO 8601 date and time format, with fractionary seconds:
- * YYYY-MM-DDTHH:MM:SS.MMMMMMZ
- */
- retval = g_strdup_printf ("%4d-%02d-%02dT%02d:%02d:%02d.%06ldZ",
- tm->tm_year + 1900,
- tm->tm_mon + 1,
- tm->tm_mday,
- tm->tm_hour,
- tm->tm_min,
- tm->tm_sec,
- time_->tv_usec);
- }
- else
- {
- /* ISO 8601 date and time format:
- * YYYY-MM-DDTHH:MM:SSZ
- */
- retval = g_strdup_printf ("%4d-%02d-%02dT%02d:%02d:%02dZ",
- tm->tm_year + 1900,
- tm->tm_mon + 1,
- tm->tm_mday,
- tm->tm_hour,
- tm->tm_min,
- tm->tm_sec);
- }
-
- return retval;
-}
-
-#define __G_TIMER_C__
-#include "galiasdef.c"