early-access version 1988
This commit is contained in:
17
externals/SDL/src/core/linux/SDL_dbus.c
vendored
17
externals/SDL/src/core/linux/SDL_dbus.c
vendored
@@ -20,6 +20,7 @@
|
||||
*/
|
||||
#include "../../SDL_internal.h"
|
||||
#include "SDL_dbus.h"
|
||||
#include "SDL_atomic.h"
|
||||
|
||||
#if SDL_USE_LIBDBUS
|
||||
/* we never link directly to libdbus. */
|
||||
@@ -113,8 +114,12 @@ LoadDBUSLibrary(void)
|
||||
return retval;
|
||||
}
|
||||
|
||||
void
|
||||
SDL_DBus_Init(void)
|
||||
|
||||
static SDL_SpinLock spinlock_dbus_init = 0;
|
||||
|
||||
/* you must hold spinlock_dbus_init before calling this! */
|
||||
static void
|
||||
SDL_DBus_Init_Spinlocked(void)
|
||||
{
|
||||
static SDL_bool is_dbus_available = SDL_TRUE;
|
||||
if (!is_dbus_available) {
|
||||
@@ -156,6 +161,14 @@ SDL_DBus_Init(void)
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
SDL_DBus_Init(void)
|
||||
{
|
||||
SDL_AtomicLock(&spinlock_dbus_init); /* make sure two threads can't init at same time, since this can happen before SDL_Init. */
|
||||
SDL_DBus_Init_Spinlocked();
|
||||
SDL_AtomicUnlock(&spinlock_dbus_init);
|
||||
}
|
||||
|
||||
void
|
||||
SDL_DBus_Quit(void)
|
||||
{
|
||||
|
Reference in New Issue
Block a user