Changeset 6674 for trunk/Ohana/src/addstar/src/DatasetOps.c

Timestamp:

Mar 24, 2006, 2:42:35 PM (20 years ago)

Author:

eugene

Message:

moved check_permissions to libohana, added buttons to Kii

File:

• trunk/Ohana/src/addstar/src/DatasetOps.c (modified) (5 diffs)

trunk/Ohana/src/addstar/src/DatasetOps.c

@@ -1 +1 @@
 # include "addstar.h"
+# include <pthread.h>
 
 /* the init function is an alternative */
@@ -5 +6 @@
 pthread_mutex_t fastmutex = PTHREAD_MUTEX_INITIALIZER;
 
-static int lock = FALSE;
 static int Ndataset = 0;
 static int NDATASET = 0;
@@ -29 +29 @@
   int N;
 
-  pthread_mutex_lock(&mutex);
+  pthread_mutex_lock(&fastmutex);
 
   N = Ndataset;
   Ndataset ++;
-  CHECK_REALLOCATE (dataset, DVO_DATA, NDATASET, Ndataset, 100);
+  CHECK_REALLOCATE (dataset, DVO_DATA *, NDATASET, Ndataset, 100);
 
   dataset[N] = data;
 
-  pthread_mutex_unlock(&mutex);
+  pthread_mutex_unlock(&fastmutex);
   return (TRUE);
 }
@@ -44 +44 @@
 DVO_DATA *PopDataset (void) {
 
+  int i;
   DVO_DATA *data;
 
-  pthread_mutex_lock(&mutex);
+  pthread_mutex_lock(&fastmutex);
 
   if (Ndataset == 0) {
-    pthread_mutex_unlock(&mutex);
+    pthread_mutex_unlock(&fastmutex);
     return (NULL);
   }
@@ -61 +62 @@
   if ((Ndataset < NDATASET / 2) && (Ndataset > 50)) {
     NDATASET = Ndataset / 2;
-    REALLOCATE (dataset, DVO_DATA, NDATASET);
+    REALLOCATE (dataset, DVO_DATA *, NDATASET);
   }
 
-  pthread_mutex_unlock(&mutex);
+  pthread_mutex_unlock(&fastmutex);
   return (data);
 }