Finita la conversione dei listati in file separati. Passato anche alla nuova

[gapil.git] / listati / IPCTestId.c

diff --git a/listati/IPCTestId.c b/listati/IPCTestId.c
new file mode 100644 (file)
index 0000000..4508c6f
--- /dev/null
+++ b/listati/IPCTestId.c
@@ -0,0 +1,33 @@
+int main(int argc, char *argv[])
+{
+    ...
+    switch (type) {
+    case 'q':   /* Message Queue */
+        debug("Message Queue Try\n");
+        for (i=0; i<n; i++) {
+            id = msgget(IPC_PRIVATE, IPC_CREAT|0666);
+            printf("Identifier Value %d \n", id);
+            msgctl(id, IPC_RMID, NULL);
+        }
+        break;
+    case 's':   /* Semaphore */
+        debug("Semaphore\n");
+        for (i=0; i<n; i++) {
+            id = semget(IPC_PRIVATE, 1, IPC_CREAT|0666);
+            printf("Identifier Value %d \n", id);
+            semctl(id, 0, IPC_RMID);
+        }
+        break;
+    case 'm':   /* Shared Memory */
+        debug("Shared Memory\n");
+        for (i=0; i<n; i++) {
+            id = shmget(IPC_PRIVATE, 1000, IPC_CREAT|0666);
+            printf("Identifier Value %d \n", id);
+            shmctl(id, IPC_RMID, NULL);
+        }
+        break;
+    default:    /* should not reached */
+        return -1;
+    }
+    return 0;
+}