Changeset 594303b in mainline for uspace/lib/libc/generic/vfs/vfs.c

Timestamp:

2009-04-18T15:32:56Z (16 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

8d049ee0

Parents:

6b6e423a

Message:

Support mount options.
Let tmpfs decide whether to start empty or restored a TMPFS dump based on the mount option.

File:

• uspace/lib/libc/generic/vfs/vfs.c (modified) (2 diffs)

uspace/lib/libc/generic/vfs/vfs.c

@@ -156 +156 @@
 
 int mount(const char *fs_name, const char *mp, const char *dev,
-        const unsigned int flags)
+    const char *opts, const unsigned int flags)
 {
         int res;
@@ -186 +186 @@
         }
         
+        rc = ipc_data_write_start(vfs_phone, (void *) opts, str_size(opts));
+        if (rc != EOK) {
+                async_wait_for(req, NULL);
+                async_serialize_end();
+                futex_up(&vfs_phone_futex);
+                free(mpa);
+                return (int) rc;
+        }
+
         rc = ipc_data_write_start(vfs_phone, (void *) fs_name, str_size(fs_name));
         if (rc != EOK) {