Changeset 3023

Timestamp:

Apr 7, 2007, 8:43:38 AM (18 years ago)

Author:

bird

Message:

Fixed fread bug that blocked up write-only streams. Fixes #146.

File:

• trunk/libc/src/libc/io/fread.c (modified) (1 diff)

trunk/libc/src/libc/io/fread.c

@@ -33 +33 @@
     {
       errno = ERANGE;
+      return 0;
+    }
+
+  /* check that this stream can be read. */
+  if ((stream->_flags & (_IOREAD | _IORW | _IOWRT)) == _IOWRT)
+    {
+      stream->_flags |= _IOERR;
+      errno = EACCES;
       return 0;
     }