1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
/*
* run.h: Part of GNU CSSC.
*
*
* Copyright (C) 1997,1998,1999,2007 Free Software Foundation, Inc.
*
* This program 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.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*
* CSSC was originally Based on MySC, by Ross Ridge, which was
* placed in the Public Domain.
*
*/
#ifndef CSSC__RUN_H__
#define CSSC__RUN_H__
#include "mylist.h"
/* fork(); problem.
*
* On AmigaOS, ixemul.library provides fork(), but only as a stub.
* This means that we can't use it even though configure finds it.
* We can't run it to test it because that would mean that we would
* lose all support for cross-compiling. Blech. We hack configure.in
* to also check for the __amigaos__ proprocessor macro...
*/
#ifdef HAVE_FORK
#ifdef __amigaos__
#error Unless I'm mistaken we can't use fork() on AmigaOS.
Stop now! Compilers should obey #error! Stop I say, stop! Run for it Harold!
#endif
#endif
#ifndef HAVE_FORK
#if !defined(HAVE_SPAWN) && !defined(CONFIG_DJGPP)
#define STATUS(n) (0)
#define STATUS_MSG(n)
#else /* !defined(HAVE_SPAWN) && !defined(CONFIG_DJGPP) */
#define STATUS(n) (n)
#define STATUS_MSG(n) "(status = %d)", (n)
#endif /* !defined(HAVE_SPAWN) && !defined(CONFIG_DJGPP) */
#else /* HAVE_FORK is defined */
#define STATUS(n) ((n) << 8)
#define STATUS_MSG(n) "(status = %d, %d)", (n) >> 8, (n) & 0xff
#endif /* HAVE_FORK */
int run(const char *prg, mylist<const char *> const &args);
int run_mr_checker(const char *prg, const char *arg1,
mylist<mystring> mrs);
#endif /* CSSC__RUN_H__ */
/* Local variables: */
/* mode: c++ */
/* End: */
|
