Changeset c9f0975 in mainline for uspace/app/tester/devs/devman2.c

Timestamp:

2011-06-01T10:04:32Z (13 years ago)

Author:

Matus Dekanek <smekideki@…>

Branches:

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

Children:

65c3794

Parents:

049a16f (diff), df29f24 (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 with usb/development

File:

• uspace/app/tester/devs/devman2.c (moved) (moved from kernel/test/fpu/sse1_skip.c ) (2 diffs)

uspace/app/tester/devs/devman2.c

@@ -1 +1 @@
 /*
- * Copyright (c) 2009 Martin Decky
+ * Copyright (c) 2011 Vojtech Horky
  * All rights reserved.
  *
@@ -27 +27 @@
  */
 
-#include <test.h>
+/** @addtogroup tester
+ * @brief Test devman service.
+ * @{
+ */
+/**
+ * @file
+ */
 
-const char *test_sse1(void)
+#include <inttypes.h>
+#include <errno.h>
+#include <str_error.h>
+#include <sys/types.h>
+#include <async.h>
+#include <devman.h>
+#include <str.h>
+#include <vfs/vfs.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include "../tester.h"
+
+#define DEVICE_CLASS "test3"
+
+const char *test_devman2(void)
 {
-        return NULL;
+        size_t idx = 1;
+        int rc = EOK;
+        const char *err_msg = NULL;
+        char *path = NULL;
+        while (rc == EOK) {
+                rc = asprintf(&path, "/dev/class/%s\\%zu", DEVICE_CLASS, idx);
+                if (rc < 0) {
+                        continue;
+                }
+                int fd = open(path, O_RDONLY);
+                if (fd < 0) {
+                        TPRINTF("Failed opening `%s': %s.\n",
+                            path, str_error(fd));
+                        rc = fd;
+                        err_msg = "Failed opening file";
+                        continue;
+                }
+                int phone = fd_phone(fd);
+                close(fd);
+                if (phone < 0) {
+                        TPRINTF("Failed opening phone: %s.\n", str_error(phone));
+                        rc = phone;
+                        err_msg = "Failed opening file descriptor phone";
+                        continue;
+                }
+                async_hangup(phone);
+                TPRINTF("Path `%s' okay.\n", path);
+                free(path);
+                idx++;
+                rc = EOK;
+        }
+        
+        if (path != NULL) {
+                free(path);
+        }
+
+        return err_msg;
 }
+
+/** @}
+ */