Changeset f77c1c9 in mainline for uspace/app/bdsh/cmds/modules/cat/cat.c

Timestamp:

2017-12-08T21:03:35Z (7 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

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

Children:

c19a5a59

Parents:

c1694b6b

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2017-12-07 19:44:55)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2017-12-08 21:03:35)

Message:

Return VFS handles separately from error codes.

File:

• uspace/app/bdsh/cmds/modules/cat/cat.c (modified) (1 diff)

uspace/app/bdsh/cmds/modules/cat/cat.c

@@ -195 +195 @@
                 /* Allow storing the whole UTF-8 character. */
                 blen = STR_BOUNDS(1);
-        } else
-                fd = vfs_lookup_open(fname, WALK_REGULAR, MODE_READ);
+        } else {
+                int rc = vfs_lookup_open(fname, WALK_REGULAR, MODE_READ, &fd);
+                if (rc != EOK) {
+                        fd = -1;
+                }
+        }
         
         if (fd < 0) {