dnl Check for usual libc functions
AC_CHECK_DECLS([nanosleep],,,[#include <time.h>])
-AC_CHECK_FUNCS([daemon fcntl fstatvfs fork getenv getpwuid_r isatty lstat memalign mmap openat pread posix_fadvise posix_madvise setlocale stricmp strnicmp strptime uselocale])
+AC_CHECK_FUNCS([daemon fcntl fstatvfs fork getenv getpwuid_r isatty lstat memalign mmap openat pread posix_fadvise posix_madvise setlocale stricmp strnicmp strptime uselocale pthread_cond_timedwait_monotonic_np pthread_condattr_setclock])
AC_REPLACE_FUNCS([atof atoll dirfd fdopendir flockfile fsync getdelim getpid gmtime_r lldiv localtime_r nrand48 poll posix_memalign rewind setenv strcasecmp strcasestr strdup strlcpy strndup strnlen strsep strtof strtok_r strtoll swab tdestroy strverscmp])
AC_CHECK_FUNCS(fdatasync,,
[AC_DEFINE(fdatasync, fsync, [Alias fdatasync() to fsync() if missing.])
#include <android/log.h>
#include <sys/syscall.h> /* __NR_gettid */
+#if !defined(HAVE_PTHREAD_CONDATTR_SETCLOCK) && !defined(HAVE_PTHREAD_COND_TIMEDWAIT_MONOTONIC_NP)
+#error no pthread monotonic clock support
+#endif
+
/* helper */
static struct timespec mtime_to_ts (mtime_t date)
{
void vlc_cond_init (vlc_cond_t *condvar)
{
+#ifdef HAVE_PTHREAD_COND_TIMEDWAIT_MONOTONIC_NP
if (unlikely(pthread_cond_init (&condvar->cond, NULL)))
abort ();
+#else
+ pthread_condattr_t attr;
+
+ pthread_condattr_init (&attr);
+ pthread_condattr_setclock (&attr, CLOCK_MONOTONIC);
+
+ if (unlikely(pthread_cond_init (&condvar->cond, &attr)))
+ abort ();
+#endif
condvar->clock = CLOCK_MONOTONIC;
}
{
struct timespec ts = mtime_to_ts (deadline);
vlc_thread_t th = thread;
+#ifdef HAVE_PTHREAD_COND_TIMEDWAIT_MONOTONIC_NP
int (*cb)(pthread_cond_t *, pthread_mutex_t *, const struct timespec *);
+#endif
if (th != NULL)
{
}
}
+#ifdef HAVE_PTHREAD_COND_TIMEDWAIT_MONOTONIC_NP
switch (condvar->clock)
{
case CLOCK_REALTIME:
}
int val = cb (&condvar->cond, p_mutex, &ts);
+#else
+ int val = pthread_cond_timedwait(&condvar->cond, p_mutex, &ts);
+#endif
+
if (val != ETIMEDOUT)
VLC_THREAD_ASSERT ("timed-waiting on condition");