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git.ipfire.org Git - thirdparty/bash.git/blob - execute_cmd.h
1 /* execute_cmd.h - functions from execute_cmd.c. */
3 /* Copyright (C) 1993-2015 Free Software Foundation, Inc.
5 This file is part of GNU Bash, the Bourne Again SHell.
7 Bash is free software: you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation, either version 3 of the License, or
10 (at your option) any later version.
12 Bash is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with Bash. If not, see <http://www.gnu.org/licenses/>.
21 #if !defined (_EXECUTE_CMD_H_)
22 #define _EXECUTE_CMD_H_
26 #if defined (ARRAY_VARS)
27 struct func_array_state
30 SHELL_VAR
*funcname_v
;
38 extern struct fd_bitmap
*new_fd_bitmap
__P((int));
39 extern void dispose_fd_bitmap
__P((struct fd_bitmap
*));
40 extern void close_fd_bitmap
__P((struct fd_bitmap
*));
41 extern int executing_line_number
__P((void));
42 extern int execute_command
__P((COMMAND
*));
43 extern int execute_command_internal
__P((COMMAND
*, int, int, int, struct fd_bitmap
*));
44 extern int shell_execve
__P((char *, char **, char **));
45 extern void setup_async_signals
__P((void));
46 extern void dispose_exec_redirects
__P ((void));
48 extern int execute_shell_function
__P((SHELL_VAR
*, WORD_LIST
*));
50 extern struct coproc
*getcoprocbypid
__P((pid_t
));
51 extern struct coproc
*getcoprocbyname
__P((const char *));
53 extern void coproc_init
__P((struct coproc
*));
54 extern struct coproc
*coproc_alloc
__P((char *, pid_t
));
55 extern void coproc_dispose
__P((struct coproc
*));
56 extern void coproc_flush
__P((void));
57 extern void coproc_close
__P((struct coproc
*));
58 extern void coproc_closeall
__P((void));
59 extern void coproc_reap
__P((void));
61 extern void coproc_rclose
__P((struct coproc
*, int));
62 extern void coproc_wclose
__P((struct coproc
*, int));
63 extern void coproc_fdclose
__P((struct coproc
*, int));
65 extern void coproc_checkfd
__P((struct coproc
*, int));
66 extern void coproc_fdchk
__P((int));
68 extern void coproc_pidchk
__P((pid_t
, int));
70 extern void coproc_fdsave
__P((struct coproc
*));
71 extern void coproc_fdrestore
__P((struct coproc
*));
73 extern void coproc_setvars
__P((struct coproc
*));
74 extern void coproc_unsetvars
__P((struct coproc
*));
76 #if defined (PROCESS_SUBSTITUTION)
77 extern void close_all_files
__P((void));
80 #if defined (ARRAY_VARS)
81 extern void restore_funcarray_state
__P((struct func_array_state
*));
84 #endif /* _EXECUTE_CMD_H_ */