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Make inotify optional

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This time keeping the ability to fall back to the old polling method.
This commit is contained in:
Tamas TEVESZ
2010-03-18 19:18:18 +01:00
committed by Carlos R. Mafra
parent 118a93808a
commit c7868fa405
10 changed files with 118 additions and 12 deletions
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24
WINGs/userdefaults.c
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@@ -39,6 +39,11 @@ static void synchronizeUserDefaults(void *foo);
extern char *WMGetApplicationName();
#define DEFAULTS_DIR "/Defaults"
#ifndef HAVE_INOTIFY
/* Check defaults database for changes every this many milliseconds */
/* XXX: this is shared with src/ stuff, put it in some common header */
#define UD_SYNC_INTERVAL 2000
#endif
char *wusergnusteppath()
{
@@ -133,6 +138,19 @@ static void synchronizeUserDefaults(void *foo)
}
}
#ifndef HAVE_INOTIFY
static void addSynchronizeTimerHandler(void)
{
static Bool initialized = False;
if (!initialized) {
WMAddPersistentTimerHandler(UD_SYNC_INTERVAL,
synchronizeUserDefaults, NULL);
initialized = True;
}
}
#endif
void WMEnableUDPeriodicSynchronization(WMUserDefaults * database, Bool enable)
{
database->dontSync = !enable;
@@ -309,6 +327,9 @@ WMUserDefaults *WMGetStandardUserDefaults(void)
defaults->next = sharedUserDefaults;
sharedUserDefaults = defaults;
#ifndef HAVE_INOTIFY
addSynchronizeTimerHandler();
#endif
registerSaveOnExit();
return defaults;
@@ -382,6 +403,9 @@ WMUserDefaults *WMGetDefaultsFromPath(char *path)
defaults->next = sharedUserDefaults;
sharedUserDefaults = defaults;
#ifndef HAVE_INOTIFY
addSynchronizeTimerHandler();
#endif
registerSaveOnExit();
return defaults;