Changeset fcab7ef in mainline for uspace/srv/vfs/vfs_file.c

Timestamp:

2017-03-26T20:46:56Z (8 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

fe91f66

Parents:

f644472

Message:

Merge dup2() into vfs_clone()

File:

• uspace/srv/vfs/vfs_file.c (modified) (1 diff)

uspace/srv/vfs/vfs_file.c

@@ -304 +304 @@
 
         fibril_mutex_lock(&VFS_DATA->lock);     
-        if ((fd < 0) || (fd >= MAX_OPEN_FILES) || (FILES[fd] != NULL)) {
+        if ((fd < 0) || (fd >= MAX_OPEN_FILES)) {
                 fibril_mutex_unlock(&VFS_DATA->lock);
-                return EINVAL;
+                return EBADF;
+        }
+        if (FILES[fd] != NULL) {
+                fibril_mutex_unlock(&VFS_DATA->lock);
+                return EEXIST;
         }