*mingw32* | *cygwin* | *wince* | *mingwce*)
AC_CHECK_TOOL(WINDRES, windres, :)
AC_CHECK_TOOL(OBJCOPY, objcopy, :)
- AC_DEFINE([_WIN32_WINNT], 0x0501, [Define to '0x0501' for Windows XP APIs.])
+ AC_DEFINE([_WIN32_WINNT], 0x0600, [Define to '0x0600' for Windows Vista APIs.])
AC_DEFINE([_WIN32_IE], 0x0501, [Define to '0x0501' for IE 5.01 (and shell) APIs.])
case "${host_os}" in
typedef struct
{
vlc_mutex_t mutex;
- vlc_cond_t read_wait;
- vlc_cond_t write_wait;
+ vlc_cond_t wait;
unsigned long readers;
unsigned long writers;
DWORD writer;
} vlc_rwlock_t;
#define VLC_STATIC_RWLOCK \
- { VLC_STATIC_MUTEX, VLC_STATIC_COND, VLC_STATIC_COND, 0, 0, 0 }
+ { VLC_STATIC_MUTEX, VLC_STATIC_COND, 0, 0, 0 }
typedef struct vlc_threadvar *vlc_threadvar_t;
typedef struct vlc_timer *vlc_timer_t;
void vlc_rwlock_init (vlc_rwlock_t *lock)
{
vlc_mutex_init (&lock->mutex);
- vlc_cond_init (&lock->read_wait);
- vlc_cond_init (&lock->write_wait);
+ vlc_cond_init (&lock->wait);
lock->readers = 0; /* active readers */
lock->writers = 0; /* waiting writers */
lock->writer = 0; /* ID of active writer */
void vlc_rwlock_destroy (vlc_rwlock_t *lock)
{
- vlc_cond_destroy (&lock->read_wait);
- vlc_cond_destroy (&lock->write_wait);
+ vlc_cond_destroy (&lock->wait);
vlc_mutex_destroy (&lock->mutex);
}
while (lock->writer != 0)
{
assert (lock->readers == 0);
- vlc_cond_wait (&lock->read_wait, &lock->mutex);
+ vlc_cond_wait (&lock->wait, &lock->mutex);
}
if (unlikely(lock->readers == ULONG_MAX))
abort ();
/* If there are no readers left, wake up a writer. */
if (--lock->readers == 0 && lock->writers > 0)
- vlc_cond_signal (&lock->write_wait);
+ vlc_cond_signal (&lock->wait);
vlc_mutex_unlock (&lock->mutex);
}
lock->writers++;
/* Wait until nobody owns the lock in either way. */
while ((lock->readers > 0) || (lock->writer != 0))
- vlc_cond_wait (&lock->write_wait, &lock->mutex);
+ vlc_cond_wait (&lock->wait, &lock->mutex);
lock->writers--;
assert (lock->writer == 0);
lock->writer = GetCurrentThreadId ();
lock->writer = 0; /* Write unlock */
/* Let reader and writer compete. Scheduler decides who wins. */
- if (lock->writers > 0)
- vlc_cond_signal (&lock->write_wait);
- vlc_cond_broadcast (&lock->read_wait);
+ vlc_cond_broadcast (&lock->wait);
vlc_mutex_unlock (&lock->mutex);
}