Changeset 7fff5eab in mainline for uspace/srv/vfs/vfs_open.c

Timestamp:

2008-01-08T20:38:59Z (17 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

67f63c4

Parents:

752ccee

Message:

Management of the cached VFS node size.

File:

• uspace/srv/vfs/vfs_open.c (modified) (5 diffs)

uspace/srv/vfs/vfs_open.c

@@ -58 +58 @@
         int flags = IPC_GET_ARG1(*request);
         int mode = IPC_GET_ARG2(*request);
-        size_t size;
+        size_t len;
 
         ipc_callid_t callid;
 
-        if (!ipc_data_write_receive(&callid, &size)) {
+        if (!ipc_data_write_receive(&callid, &len)) {
                 ipc_answer_0(callid, EINVAL);
                 ipc_answer_0(rid, EINVAL);
@@ -74 +74 @@
          * directly into the PLB using some kind of a callback.
          */
-        char *path = malloc(size);
+        char *path = malloc(len);
         
         if (!path) {
@@ -83 +83 @@
 
         int rc;
-        if ((rc = ipc_data_write_finalize(callid, path, size))) {
+        if ((rc = ipc_data_write_finalize(callid, path, len))) {
                 ipc_answer_0(rid, rc);
                 free(path);
@@ -100 +100 @@
          */
         vfs_triplet_t triplet;
-        rc = vfs_lookup_internal(path, size, &triplet, NULL);
+        size_t size;
+        rc = vfs_lookup_internal(path, len, &triplet, &size, NULL);
         if (rc) {
                 rwlock_reader_unlock(&namespace_rwlock);
@@ -113 +114 @@
         free(path);
 
-        vfs_node_t *node = vfs_node_get(&triplet);
+        vfs_node_t *node = vfs_node_get(&triplet, size);
         rwlock_reader_unlock(&namespace_rwlock);