Changeset b2d06fa in mainline for uspace/drv/test1/char.c

Timestamp:

2010-12-25T17:14:36Z (13 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

092e4f1

Parents:

59e9398b (diff), 3ac66f69 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge mainline changes.

File:

• uspace/drv/test1/char.c (moved) (moved from uspace/app/tester/ipc/connect.c ) (2 diffs)

uspace/drv/test1/char.c

@@ -1 +1 @@
 /*
- * Copyright (c) 2006 Ondrej Palkovsky
+ * Copyright (c) 2010 Vojtech Horky
  * All rights reserved.
  *
@@ -27 +27 @@
  */
 
-#include <stdio.h>
-#include <unistd.h>
-#include <atomic.h>
-#include "../tester.h"
+/** @file
+ */
 
-static atomic_t finish;
+#include <assert.h>
+#include <errno.h>
+#include <mem.h>
+#include <char.h>
 
-static void callback(void *priv, int retval, ipc_call_t *data)
-{
-        atomic_set(&finish, 1);
+#include "test1.h"
+
+static int impl_char_read(device_t *dev, char *buf, size_t count) {
+        memset(buf, 0, count);
+        return count;
 }
 
-const char *test_connect(void)
-{
-        TPRINTF("Connecting to %u...", IPC_TEST_SERVICE);
-        int phone = ipc_connect_me_to(PHONE_NS, IPC_TEST_SERVICE, 0, 0);
-        if (phone > 0) {
-                TPRINTF("phoneid %d\n", phone);
-        } else {
-                TPRINTF("\n");
-                return "ipc_connect_me_to() failed";
-        }
-        
-        printf("Sending synchronous message...\n");
-        int retval = ipc_call_sync_0_0(phone, IPC_TEST_METHOD);
-        TPRINTF("Received response to synchronous message\n");
-        
-        TPRINTF("Sending asynchronous message...\n");
-        atomic_set(&finish, 0);
-        ipc_call_async_0(phone, IPC_TEST_METHOD, NULL, callback, 1);
-        while (atomic_get(&finish) != 1)
-                TPRINTF(".");
-        TPRINTF("Received response to asynchronous message\n");
-        
-        TPRINTF("Hanging up...");
-        retval = ipc_hangup(phone);
-        if (retval == 0) {
-                TPRINTF("OK\n");
-        } else {
-                TPRINTF("\n");
-                return "ipc_hangup() failed";
-        }
-        
-        return NULL;
+static int imp_char_write(device_t *dev, char *buf, size_t count) {
+        return count;
 }
+
+static char_iface_t char_interface = {
+        .read = &impl_char_read,
+        .write = &imp_char_write
+};
+
+device_ops_t char_device_ops = {
+        .interfaces[CHAR_DEV_IFACE] = &char_interface
+};
+