diff options
Diffstat (limited to 'shell.h')
| -rw-r--r-- | shell.h | 28 |
1 files changed, 16 insertions, 12 deletions
@@ -1,22 +1,22 @@ /* shell.h -- The data structures used by the shell */ -/* Copyright (C) 1993-2002 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/>. +*/ #ifdef HAVE_CONFIG_H #include "config.h" @@ -56,6 +56,8 @@ extern int EOF_Reached; #define EX_BADUSAGE 2 /* Special exit statuses used by the shell, internally and externally. */ +#define EX_RETRYFAIL 124 +#define EX_WEXPCOMSUB 125 #define EX_BINARY_FILE 126 #define EX_NOEXEC 126 #define EX_NOINPUT 126 @@ -89,6 +91,8 @@ extern int debugging_mode; extern int executing, login_shell; extern int interactive, interactive_shell; extern int startup_state; +extern int subshell_environment; +extern int shell_compatibility_level; /* Structure to pass around that holds a bitmap of file descriptors to close, and the size of that structure. Used in execute_cmd.c. */ |