diff options
Diffstat (limited to 'unwind_prot.h')
| -rw-r--r-- | unwind_prot.h | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/unwind_prot.h b/unwind_prot.h index 8033a05..cc556f7 100644 --- a/unwind_prot.h +++ b/unwind_prot.h @@ -1,22 +1,22 @@ /* unwind_prot.h - Macros and functions for hacking unwind protection. */ -/* Copyright (C) 1993 Free Software Foundation, Inc. +/* Copyright (C) 1993-2009 Free Software Foundation, Inc. This file is part of GNU Bash, the Bourne Again SHell. - Bash 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. + Bash 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 3 of the License, or + (at your option) any later version. - Bash 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. + Bash 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 Bash; see the file COPYING. If not, write to the Free Software - Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */ + You should have received a copy of the GNU General Public License + along with Bash. If not, see <http://www.gnu.org/licenses/>. +*/ #if !defined (_UNWIND_PROT_H) #define _UNWIND_PROT_H @@ -29,6 +29,7 @@ extern void add_unwind_protect (); /* Not portable to arbitrary C99 hosts. */ extern void remove_unwind_protect __P((void)); extern void run_unwind_protects __P((void)); extern void clear_unwind_protect_list __P((int)); +extern int have_unwind_protects __P((void)); extern void uwp_init __P((void)); /* Define for people who like their code to look a certain way. */ |