| 1 | /* Print --version and bug-reporting information in a consistent format.
|
|---|
| 2 | Copyright (C) 1999, 2003, 2005, 2009-2012 Free Software Foundation, Inc.
|
|---|
| 3 |
|
|---|
| 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.
|
|---|
| 8 |
|
|---|
| 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.
|
|---|
| 13 |
|
|---|
| 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/>. */
|
|---|
| 16 |
|
|---|
| 17 | /* Written by Jim Meyering. */
|
|---|
| 18 |
|
|---|
| 19 | #ifndef VERSION_ETC_H
|
|---|
| 20 | # define VERSION_ETC_H 1
|
|---|
| 21 |
|
|---|
| 22 | # include <stdarg.h>
|
|---|
| 23 | # include <stdio.h>
|
|---|
| 24 |
|
|---|
| 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
|
|---|
| 33 |
|
|---|
| 34 | extern const char version_etc_copyright[];
|
|---|
| 35 |
|
|---|
| 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.
|
|---|
| 39 |
|
|---|
| 40 | If COMMAND_NAME is NULL, the PACKAGE is assumed to be the name of
|
|---|
| 41 | the program. The formats are therefore:
|
|---|
| 42 |
|
|---|
| 43 | PACKAGE VERSION
|
|---|
| 44 |
|
|---|
| 45 | or
|
|---|
| 46 |
|
|---|
| 47 | COMMAND_NAME (PACKAGE) VERSION.
|
|---|
| 48 |
|
|---|
| 49 | The functions differ in the way they are passed author names: */
|
|---|
| 50 |
|
|---|
| 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);
|
|---|
| 56 |
|
|---|
| 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);
|
|---|
| 61 |
|
|---|
| 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);
|
|---|
| 66 |
|
|---|
| 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;
|
|---|
| 74 |
|
|---|
| 75 | /* Display the usual "Report bugs to" stanza. */
|
|---|
| 76 | extern void emit_bug_reporting_address (void);
|
|---|
| 77 |
|
|---|
| 78 | #endif /* VERSION_ETC_H */
|
|---|
