[svn:parrot] r46225 - trunk/src/interp

[NotFound at svn.parrot.org]

Author: NotFound
Date: Mon May  3 01:04:10 2010
New Revision: 46225
URL: https://trac.parrot.org/parrot/changeset/46225

Log:
flush and unbuffer stderr and stdout at the start of interpreter destruction

Modified:
   trunk/src/interp/inter_create.c

Modified: trunk/src/interp/inter_create.c
==============================================================================
--- trunk/src/interp/inter_create.c	Sun May  2 23:47:33 2010	(r46224)
+++ trunk/src/interp/inter_create.c	Mon May  3 01:04:10 2010	(r46225)
@@ -373,6 +373,15 @@
      */
     Parrot_gc_completely_unblock(interp);
 
+    /* Set non buffered mode in standard out and err handles, flushing
+     * the buffers and avoiding pending output gets confused or lost in
+     * case of errors during destruction.
+     */
+    Parrot_io_setbuf(interp,
+            Parrot_io_stdhandle(interp, PIO_STDOUT_FILENO, NULL), PIOCTL_NONBUF);
+    Parrot_io_setbuf(interp,
+            Parrot_io_stdhandle(interp, PIO_STDERR_FILENO, NULL), PIOCTL_NONBUF);
+
     if (Interp_trace_TEST(interp, ~0)) {
         Parrot_io_eprintf(interp, "FileHandle objects (like stdout and stderr)"
             "are about to be closed, so clearing trace flags.\n");