kernel - Handle spinlock indefinite wait edge case
[dragonfly.git] / contrib / grep / lib / version-etc.h
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1 /* Print --version and bug-reporting information in a consistent format.
2 Copyright (C) 1999, 2003, 2005, 2009-2015 Free Software Foundation, Inc.
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 3 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
17 /* Written by Jim Meyering. */
19 #ifndef VERSION_ETC_H
20 # define VERSION_ETC_H 1
22 # include <stdarg.h>
23 # include <stdio.h>
25 /* The 'sentinel' attribute was added in gcc 4.0. */
26 #ifndef _GL_ATTRIBUTE_SENTINEL
27 # if 4 <= __GNUC__
28 # define _GL_ATTRIBUTE_SENTINEL __attribute__ ((__sentinel__))
29 # else
30 # define _GL_ATTRIBUTE_SENTINEL /* empty */
31 # endif
32 #endif
34 extern const char version_etc_copyright[];
36 /* The three functions below display the --version information in the
37 standard way: command and package names, package version, followed
38 by a short GPLv3+ notice and a list of up to 10 author names.
40 If COMMAND_NAME is NULL, the PACKAGE is assumed to be the name of
41 the program. The formats are therefore:
43 PACKAGE VERSION
47 COMMAND_NAME (PACKAGE) VERSION.
49 The functions differ in the way they are passed author names: */
51 /* N_AUTHORS names are supplied in array AUTHORS. */
52 extern void version_etc_arn (FILE *stream,
53 const char *command_name, const char *package,
54 const char *version,
55 const char * const * authors, size_t n_authors);
57 /* Names are passed in the NULL-terminated array AUTHORS. */
58 extern void version_etc_ar (FILE *stream,
59 const char *command_name, const char *package,
60 const char *version, const char * const * authors);
62 /* Names are passed in the NULL-terminated va_list. */
63 extern void version_etc_va (FILE *stream,
64 const char *command_name, const char *package,
65 const char *version, va_list authors);
67 /* Names are passed as separate arguments, with an additional
68 NULL argument at the end. */
69 extern void version_etc (FILE *stream,
70 const char *command_name, const char *package,
71 const char *version,
72 /* const char *author1, ..., NULL */ ...)
73 _GL_ATTRIBUTE_SENTINEL;
75 /* Display the usual "Report bugs to" stanza. */
76 extern void emit_bug_reporting_address (void);
78 #endif /* VERSION_ETC_H */