Changeset 1313ee9 in mainline for uspace/srv/bd/gxe_bd/gxe_bd.c

Timestamp:

2009-12-13T15:17:08Z (14 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

963dd91

Parents:

fc6dd18

Message:

introduce device namespaces

• add support for explicit open in libfs (needed by devfs, but also possibly for other filesystems which need to track some stateful information)
• extend libfs to be more generic, make proper adjustments to libc, tmpfs and fat
• various updates to make use of the device namespaces
• code cleanup

File:

• uspace/srv/bd/gxe_bd/gxe_bd.c (modified) (2 diffs)

uspace/srv/bd/gxe_bd/gxe_bd.c

@@ -50 +50 @@
 #include <task.h>
 
-#define NAME "gxe_bd"
+#define NAME       "gxe_bd"
+#define NAMESPACE  "bd"
 
 enum {
@@ -141 +142 @@
 
         for (i = 0; i < MAX_DISKS; i++) {
-                snprintf(name, 16, "disk%d", i);
+                snprintf(name, 16, "%s/disk%d", NAMESPACE, i);
                 rc = devmap_device_register(name, &dev_handle[i]);
                 if (rc != EOK) {
                         devmap_hangup_phone(DEVMAP_DRIVER);
-                        printf(NAME ": Unable to register device %s.\n",
-                                name);
+                        printf(NAME ": Unable to register device %s.\n", name);
                         return rc;
                 }