1/* Utility functions used by tools like collect2 and lto-wrapper.
2   Copyright (C) 2009-2015 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.c.  */
24extern void notice (const char *, ...)
25  __attribute__ ((format (printf, 1, 2)));
26extern void fatal_signal (int);
27
28extern struct pex_obj *collect_execute (const char *, char **,
29					const char *, const char *,
30					int, bool);
31extern int collect_wait (const char *, struct pex_obj *);
32extern void do_wait (const char *, struct pex_obj *);
33extern void fork_execute (const char *, char **, bool);
34extern void utils_cleanup (bool);
35
36
37extern bool debug;
38extern bool verbose;
39extern bool save_temps;
40
41/* Provided by the tool itself.  */
42
43/* The name of the tool, printed in error messages.  */
44extern const char tool_name[];
45/* Called by utils_cleanup.  */
46extern void tool_cleanup (bool);
47extern void maybe_unlink (const char *);
48
49#endif /* GCC_COLLECT_UTILS_H */
50