/* * Alarm handling for the GNOME Calendar. * * (C) 1998 the Free Software Foundation * * Author: Miguel de Icaza (miguel@kernel.org) */ #include #include #include #include #include #include #include "calobj.h" #include "alarm.h" /* The pipes used to notify about an alarm */ int alarm_pipes [2]; /* The list of pending alarms */ static GList *alarms; static void *head_alarm; typedef struct { time_t activation_time; AlarmFunction fn; void *closure; CalendarAlarm *alarm; } AlarmRecord; /* * SIGALRM handler. Notifies the callback about the alarm */ static void alarm_activate () { char c = 0; write (alarm_pipes [1], &c, 1); } static void alarm_ready (void *closure, int fd, GdkInputCondition cond) { AlarmRecord *ar = head_alarm; time_t now = time (NULL); char c; if (read (alarm_pipes [0], &c, 1) != 1) return; if (ar == NULL){ g_warning ("Empty events. This should not happen\n"); return; } while (head_alarm){ (*ar->fn)(ar->activation_time, ar->alarm, ar->closure); alarms = g_list_remove (alarms, head_alarm); /* Schedule next alarm */ if (alarms){ AlarmRecord *next; head_alarm = alarms->data; next = head_alarm; if (next->activation_time > now){ struct itimerval itimer; itimer.it_interval.tv_sec = 0; itimer.it_interval.tv_usec = 0; itimer.it_value.tv_sec = next->activation_time - now; itimer.it_value.tv_usec = 0; setitimer (ITIMER_REAL, &itimer, NULL); } else { g_free (ar); ar = next; } } else head_alarm = NULL; } g_free (ar); } static int alarm_compare_by_time (gconstpointer a, gconstpointer b) { const AlarmRecord *ara = a; const AlarmRecord *arb = b; time_t diff; diff = ara->activation_time - arb->activation_time; return (diff < 0) ? -1 : (diff > 0) ? 1 : 0; } void alarm_add (CalendarAlarm *alarm, AlarmFunction fn, void *closure) { time_t now = time (NULL); AlarmRecord *ar; time_t alarm_time = alarm->trigger; /* If it already expired, do not add it */ if (alarm_time < now) return; ar = g_new0 (AlarmRecord, 1); ar->activation_time = alarm_time; ar->fn = fn; ar->closure = closure; ar->alarm = alarm; alarms = g_list_insert_sorted (alarms, ar, alarm_compare_by_time); /* If first alarm is not the previous first alarm, reschedule SIGALRM */ if (head_alarm != alarms->data){ struct itimerval itimer; int v; /* Set the timer to disable upon activation */ itimer.it_interval.tv_sec = 0; itimer.it_interval.tv_usec = 0; itimer.it_value.tv_sec = alarm_time - now; itimer.it_value.tv_usec = 0; v = setitimer (ITIMER_REAL, &itimer, NULL); head_alarm = alarms->data; } } int alarm_kill (void *closure_key) { GList *p; for (p = alarms; p; p = p->next){ AlarmRecord *ar = p->data; if (ar->closure == closure_key){ alarms = g_list_remove (alarms, p->data); if (alarms) head_alarm = alarms->data; else head_alarm = NULL; return 1; } } return 0; } void alarm_init (void) { struct sigaction sa; int flags; pipe (alarm_pipes); /* set non blocking mode */ fcntl (alarm_pipes [0], F_GETFL, &flags); fcntl (alarm_pipes [0], F_SETFL, flags | O_NONBLOCK); gdk_input_add (alarm_pipes [0], GDK_INPUT_READ, alarm_ready, 0); /* Setup the signal handler */ sa.sa_handler = alarm_activate; sigemptyset (&sa.sa_mask); sa.sa_flags = SA_RESTART; sigaction (SIGALRM, &sa, NULL); } les/ini-1.3.8'>dependabot/npm_and_yarn/devel/electron6/files/ini-1.3.8 FreeBSD GNOME current development ports (https://github.com/freebsd/freebsd-ports-gnome)
aboutsummaryrefslogtreecommitdiffstats
path: root/x11-themes/cursor-crystal-theme
Commit message (Expand)AuthorAgeFilesLines
* Remove ${PORTSDIR}/ from dependencies, categories v, w, x, y, and z.mat2016-04-011-2/+2
* ${ENV} does not exist, it is called ${SETENV}.mat2015-04-131-1/+1
* - Drop @dirrm* from and add empty directories to pkg-plistsamdmi32015-01-301-42/+0
* Update my ports to be compliant with new USES framework and fix other issues.dbn2014-04-251-2/+1
* Convert GMAKE to MAKE_CMD for x11-themes/cursor-crystal-theme.dbn2013-12-281-1/+1
* Add LICENSE to x11-themes/cursor-crystal-theme.dbn2013-11-081-3/+5
* Remove the MAKE_ENV+=DESTDIR=${STAGEDIR} from the x11-themes/cursor-crystal-t...dbn2013-11-071-1/+0
* Add stage support to x11-themes/cursor-crystal-theme.dbn2013-11-051-5/+5
* Add NO_STAGE all over the place in preparation for the staging support (cat: ...bapt2013-09-211-0/+1
* - Update to my new FreeBSD addressdbn2013-01-171-6/+2
* - update png to 1.5.10dinoex2012-06-011-1/+1
* - Kick MD5 supportmiwi2011-07-031-1/+0
* - update to 1.4.1dinoex2010-03-281-1/+1
* - update to jpeg-8dinoex2010-02-051-1/+1
* - Change maintainer's email addresswen2009-10-161-2/+2
* - bump all port that indirectly depends on libjpeg and have not yet been bump...dinoex2009-07-311-1/+1
* - Remove USE_XLIB/USE_X_PREFIX/USE_XPM in favor of USE_XORGmiwi2008-03-241-1/+1