Changeset 5065:18cdc8c3a1ab in roaraudio for libroar/time.c

Timestamp:

06/18/11 04:07:49 (13 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

added roar_clock_gettime()

File:

• libroar/time.c (modified) (2 diffs)

libroar/time.c

@@ -57 +57 @@
 
  if ( time->c_drift == 0 ) {
-  mes->datalen -= 4;
+  mes->datalen -= 8;
   if ( time->c_freq == 0 ) {
-   mes->datalen -= 4;
+   mes->datalen -= 8;
    if ( time->t_ssec == 0 ) {
-    mes->datalen -= 4;
+    mes->datalen -= 8;
    }
   }
@@ -140 +140 @@
 }
 
+int roar_clock_gettime(struct roar_time * rt, int clock) {
+#ifdef ROAR_HAVE_GETTIMEOFDAY
+ struct timeval tv;
+#elif defined(ROAR_HAVE_TIME)
+ time_t now;
+#endif
+
+ if ( rt == NULL ) {
+  roar_err_set(ROAR_ERROR_FAULT);
+  return -1;
+ }
+
+ memset(rt, 0, sizeof(struct roar_time));
+
+ if ( clock == ROAR_CLOCK_DEFAULT )
+  clock = ROAR_CLOCK_REALTIME;
+
+ switch (clock) {
+  case ROAR_CLOCK_REALTIME:
+#ifdef ROAR_HAVE_GETTIMEOFDAY
+    if ( gettimeofday(&tv, NULL) == -1 ) {
+     roar_err_from_errno();
+     return -1;
+    }
+    rt->t_sec  = tv.tv_sec;
+    rt->t_ssec = (uint64_t)tv.tv_usec * (uint64_t)18446744073709ULL;
+    rt->c_freq = 1000LLU;
+#elif defined(ROAR_HAVE_TIME)
+    now = time(NULL);
+    rt->t_sec  = now;
+    rt->c_freq = 1000000000LLU;
+#else
+    roar_err_set(ROAR_ERROR_NOTSUP);
+    return -1;
+#endif
+    return 0;
+   break;
+ }
+
+ roar_err_set(ROAR_ERROR_NOTSUP);
+ return -1;
+}
+
 //ll