1/* Utility functions used by tools like collect2 and lto-wrapper.
2 Copyright (C) 2009-2023 Free Software Foundation, Inc.
3
4This file is part of GCC.
5
6GCC is free software; you can redistribute it and/or modify it under
7the terms of the GNU General Public License as published by the Free
8Software Foundation; either version 3, or (at your option) any later
9version.
10
11GCC is distributed in the hope that it will be useful, but WITHOUT ANY
12WARRANTY; without even the implied warranty of MERCHANTABILITY or
13FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14for more details.
15
16You should have received a copy of the GNU General Public License
17along with GCC; see the file COPYING3. If not see
18<http://www.gnu.org/licenses/>. */
19
20#ifndef GCC_COLLECT_UTILS_H
21#define GCC_COLLECT_UTILS_H
22
23/* Provided in collect-utils.cc. */
24extern void notice (const char *, ...)
25 __attribute__ ((format (printf, 1, 2)));
26extern void fatal_signal (int);
27extern void setup_signals (void);
28
29extern struct pex_obj *collect_execute (const char *, char **,
30 const char *, const char *,
31 int, bool, const char *);
32extern int collect_wait (const char *, struct pex_obj *);
33extern void do_wait (const char *, struct pex_obj *);
34extern void fork_execute (const char *, char **, bool, const char *);
35extern void utils_cleanup (bool);
36
37
38extern bool debug;
39extern bool verbose;
40extern bool save_temps;
41extern const char *dumppfx;
42
43/* Provided by the tool itself. */
44
45/* The name of the tool, printed in error messages. */
46extern const char tool_name[];
47/* Called by utils_cleanup. */
48extern void tool_cleanup (bool);
49extern void maybe_unlink (const char *);
50
51#endif /* GCC_COLLECT_UTILS_H */
52

source code of gcc/collect-utils.h