Daily bump.

[pf3gnuchains/gcc-fork.git] / libgfortran / intrinsics / system.c

diff --git a/libgfortran/intrinsics/system.c b/libgfortran/intrinsics/system.c
index 308717e..5b8ebab 100644 (file)
--- a/libgfortran/intrinsics/system.c
+++ b/libgfortran/intrinsics/system.c
@@ -1,10 +1,10 @@
 /* Implementation of the SYSTEM intrinsic.
-   Copyright (C) 2004 Free Software Foundation, Inc.
+   Copyright (C) 2004, 2007 Free Software Foundation, Inc.
    Contributed by Tobias Schlüter.
 
-This file is part of GCC.
+This file is part of the GNU Fortran 95 runtime library (libgfortran).
 
-GCC is free software; you can redistribute it and/or modify it under
+Libgfortran is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free
 Software Foundation; either version 2, or (at your option) any later
 version.
@@ -18,27 +18,23 @@ do apply in other respects; for example, they cover modification of
 the file, and distribution when not linked into a combined
 executable.)
 
-GCC is distributed in the hope that it will be useful, but WITHOUT ANY
-WARRANTY; without even the implied warranty of MERCHANTABILITY or
+Libgfortran is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 for more details.
 
 You should have received a copy of the GNU General Public License
-along with GCC; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA.  */
+along with libgfortran; see the file COPYING.  If not, write to the Free
+Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA.  */
 
-#include "config.h"
-
-#ifdef HAVE_STRING_H
+#include "libgfortran.h"
 #include <string.h>
-#endif
+
 #ifdef HAVE_STDLIB_H
 #include <stdlib.h>
 #endif
 
-#include "libgfortran.h"
-
 extern void system_sub (const char *fcmd, GFC_INTEGER_4 * status,
                        gfc_charlen_type cmd_len);
 iexport_proto(system_sub);
@@ -49,6 +45,9 @@ system_sub (const char *fcmd, GFC_INTEGER_4 *status, gfc_charlen_type cmd_len)
   char cmd[cmd_len + 1];
   int stat;
 
+  /* Flush all I/O units before executing the command.  */
+  flush_all_units();
+
   memcpy (cmd, fcmd, cmd_len);
   cmd[cmd_len] = '\0';