Changeset 210e50a in mainline for uspace/app/init/init.c

Timestamp:

2010-02-03T13:36:46Z (15 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

28be7fa

Parents:

82474ef

Message:

understand an empty fqdn as the device argument to mount() as an implicit request to create a fresh null/%d device

File:

• uspace/app/init/init.c (modified) (2 diffs)

uspace/app/init/init.c

@@ -94 +94 @@
 static bool mount_devfs(void)
 {
-        char null[MAX_DEVICE_NAME];
-        int null_id = devmap_null_create();
-        
-        if (null_id == -1) {
-                printf(NAME ": Unable to create null device\n");
-                return false;
-        }
-        
-        snprintf(null, MAX_DEVICE_NAME, "null/%d", null_id);
-        int rc = mount("devfs", DEVFS_MOUNT_POINT, null, "", IPC_FLAG_BLOCKING);
+        int rc = mount("devfs", DEVFS_MOUNT_POINT, "", "", IPC_FLAG_BLOCKING);
         
         switch (rc) {
@@ -111 +102 @@
         case EBUSY:
                 printf(NAME ": Device filesystem already mounted\n");
-                devmap_null_destroy(null_id);
                 return false;
         case ELIMIT:
                 printf(NAME ": Unable to mount device filesystem\n");
-                devmap_null_destroy(null_id);
                 return false;
         case ENOENT:
                 printf(NAME ": Unknown filesystem type (devfs)\n");
-                devmap_null_destroy(null_id);
                 return false;
         default:
                 printf(NAME ": Error mounting device filesystem (%d)\n", rc);
-                devmap_null_destroy(null_id);
                 return false;
         }