forked from pool/libical
94 lines
2.1 KiB
Diff
94 lines
2.1 KiB
Diff
|
Index: trunk/libical/src/libical/icaltimezone.c
|
||
|
|
===================================================================
|
||
|
|
--- trunk/libical/src/libical/icaltimezone.c (revision 1038)
|
||
|
|
+++ trunk/libical/src/libical/icaltimezone.c (revision 1039)
|
||
|
|
@@ -45,6 +45,11 @@
|
||
|
|
|
||
|
|
#include <sys/stat.h>
|
||
|
|
|
||
|
|
+#ifdef HAVE_PTHREAD
|
||
|
|
+#include <pthread.h>
|
||
|
|
+static pthread_mutex_t builtin_mutex = PTHREAD_MUTEX_INITIALIZER;
|
||
|
|
+#endif
|
||
|
|
+
|
||
|
|
#ifdef WIN32
|
||
|
|
#include <mbstring.h>
|
||
|
|
#include <windows.h>
|
||
|
|
@@ -453,8 +458,7 @@
|
||
|
|
|
||
|
|
int changes_end_year;
|
||
|
|
|
||
|
|
- if (!zone->component)
|
||
|
|
- icaltimezone_load_builtin_timezone (zone);
|
||
|
|
+ icaltimezone_load_builtin_timezone (zone);
|
||
|
|
|
||
|
|
if (icaltimezone_minimum_expansion_year == -1) {
|
||
|
|
struct icaltimetype today = icaltime_today();
|
||
|
|
@@ -1140,8 +1144,7 @@
|
||
|
|
if (!zone)
|
||
|
|
return NULL;
|
||
|
|
|
||
|
|
- if (!zone->tzid)
|
||
|
|
- icaltimezone_load_builtin_timezone (zone);
|
||
|
|
+ icaltimezone_load_builtin_timezone (zone);
|
||
|
|
|
||
|
|
return zone->tzid;
|
||
|
|
}
|
||
|
|
@@ -1167,8 +1170,7 @@
|
||
|
|
if (!zone)
|
||
|
|
return NULL;
|
||
|
|
|
||
|
|
- if (!zone->component)
|
||
|
|
- icaltimezone_load_builtin_timezone (zone);
|
||
|
|
+ icaltimezone_load_builtin_timezone (zone);
|
||
|
|
|
||
|
|
return zone->tznames;
|
||
|
|
}
|
||
|
|
@@ -1210,8 +1212,7 @@
|
||
|
|
if (!zone)
|
||
|
|
return NULL;
|
||
|
|
|
||
|
|
- if (!zone->component)
|
||
|
|
- icaltimezone_load_builtin_timezone (zone);
|
||
|
|
+ icaltimezone_load_builtin_timezone (zone);
|
||
|
|
|
||
|
|
return zone->component;
|
||
|
|
}
|
||
|
|
@@ -1449,8 +1450,7 @@
|
||
|
|
for (i=0; i<count; i++) {
|
||
|
|
int z_offset;
|
||
|
|
zone = icalarray_element_at (builtin_timezones, i);
|
||
|
|
- if (!zone->component)
|
||
|
|
- icaltimezone_load_builtin_timezone (zone);
|
||
|
|
+ icaltimezone_load_builtin_timezone (zone);
|
||
|
|
|
||
|
|
z_offset = get_offset(zone);
|
||
|
|
|
||
|
|
@@ -1745,6 +1745,12 @@
|
||
|
|
if (!zone->location || !zone->location[0])
|
||
|
|
return;
|
||
|
|
|
||
|
|
+#ifdef HAVE_PTHREAD
|
||
|
|
+ pthread_mutex_lock(&builtin_mutex);
|
||
|
|
+ if (zone->component)
|
||
|
|
+ goto out;
|
||
|
|
+#endif
|
||
|
|
+
|
||
|
|
#ifdef USE_BUILTIN_TZDATA
|
||
|
|
{
|
||
|
|
char *filename;
|
||
|
|
@@ -1801,8 +1807,11 @@
|
||
|
|
icalcomponent_remove_component(comp,subcomp);
|
||
|
|
icalcomponent_free(comp);
|
||
|
|
}
|
||
|
|
-#endif
|
||
|
|
-
|
||
|
|
+#endif
|
||
|
|
+#ifdef HAVE_PTHREAD
|
||
|
|
+ out:
|
||
|
|
+ pthread_mutex_unlock(&builtin_mutex);
|
||
|
|
+#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
|