/* execute_cmd.h - functions from execute_cmd.c. */
-/* 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, 675 Mass Ave, Cambridge, MA 02139, 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 (_EXECUTE_CMD_H_)
#define _EXECUTE_CMD_H_
#include "stdc.h"
-extern struct fd_bitmap *new_fd_bitmap __P((long));
+extern struct fd_bitmap *new_fd_bitmap __P((int));
extern void dispose_fd_bitmap __P((struct fd_bitmap *));
extern void close_fd_bitmap __P((struct fd_bitmap *));
extern int executing_line_number __P((void));
extern int execute_command __P((COMMAND *));
extern int execute_command_internal __P((COMMAND *, int, int, int, struct fd_bitmap *));
extern int shell_execve __P((char *, char **, char **));
-extern char *redirection_expand __P((WORD_DESC *));
-extern int file_status __P((char *));
-extern int executable_file __P((char *));
-extern int is_directory __P((char *));
-extern char *search_for_command __P((char *));
-extern char *find_user_command __P((char *));
-extern char *find_path_file __P((char *));
-extern char *user_command_matches __P((char *, int, int));
extern void setup_async_signals __P((void));
+extern void dispose_exec_redirects __P ((void));
+
+extern int execute_shell_function __P((SHELL_VAR *, WORD_LIST *));
+
+extern struct coproc *getcoprocbypid __P((pid_t));
+extern struct coproc *getcoprocbyname __P((const char *));
+
+extern void coproc_init __P((struct coproc *));
+extern struct coproc *coproc_alloc __P((char *, pid_t));
+extern void coproc_dispose __P((struct coproc *));
+extern void coproc_flush __P((void));
+extern void coproc_close __P((struct coproc *));
+extern void coproc_closeall __P((void));
+extern void coproc_reap __P((void));
+
+extern void coproc_rclose __P((struct coproc *, int));
+extern void coproc_wclose __P((struct coproc *, int));
+extern void coproc_fdclose __P((struct coproc *, int));
+
+extern void coproc_checkfd __P((struct coproc *, int));
+extern void coproc_fdchk __P((int));
+
+extern void coproc_pidchk __P((pid_t, int));
+
+extern void coproc_fdsave __P((struct coproc *));
+extern void coproc_fdrestore __P((struct coproc *));
+
+extern void coproc_setvars __P((struct coproc *));
+extern void coproc_unsetvars __P((struct coproc *));
#if defined (PROCESS_SUBSTITUTION)
extern void close_all_files __P((void));