Changeset f77c1c9 in mainline for uspace/lib/c/generic/loader.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/lib/c/generic/loader.c (modified) (2 diffs)

uspace/lib/c/generic/loader.c

@@ -52 +52 @@
  * @param name Symbolic name to set on the newly created task.
  *
- * @return Pointer to the loader connection structure (should be
- *         deallocated using free() after use).
- *
+ * @return Error code.
  */
 int loader_spawn(const char *name)
@@ -198 +196 @@
         }
         
-        int fd = vfs_lookup(path, 0);
-        if (fd < 0) {
-                return fd;
-        }
-        
-        int rc = loader_set_program(ldr, name, fd);
+        int fd;
+        int rc = vfs_lookup(path, 0, &fd);
+        if (rc != EOK) {
+                return rc;
+        }
+        
+        rc = loader_set_program(ldr, name, fd);
         vfs_put(fd);
         return rc;