X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=lib%2Fversion-etc.h;h=bddaf0a4bc9ac1787d01b451dd2d85d1989cb30d;hb=5bddd6312f3041adf1580f0c791dcb05c0d3ae92;hp=f1acb6587020890569d6aabc0e9c8717f1da5619;hpb=8463224c96568e4799d56e5f3853c0a2e487fb25;p=gnulib.git
diff --git a/lib/version-etc.h b/lib/version-etc.h
index f1acb6587..bddaf0a4b 100644
--- a/lib/version-etc.h
+++ b/lib/version-etc.h
@@ -1,10 +1,10 @@
-/* Utility to help print --version output in a consistent format.
- Copyright (C) 1999, 2003, 2005 Free Software Foundation, Inc.
+/* Print --version and bug-reporting information in a consistent format.
+ Copyright (C) 1999, 2003, 2005, 2009-2011 Free Software Foundation, Inc.
- This program is free software; you can redistribute it and/or modify
+ 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 2, or (at your option)
- any later version.
+ 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
@@ -12,8 +12,7 @@
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, write to the Free Software Foundation,
- Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+ along with this program. If not, see . */
/* Written by Jim Meyering. */
@@ -23,15 +22,57 @@
# include
# include
+/* The `sentinel' attribute was added in gcc 4.0. */
+#ifndef ATTRIBUTE_SENTINEL
+# if 4 <= __GNUC__
+# define ATTRIBUTE_SENTINEL __attribute__ ((__sentinel__))
+# else
+# define ATTRIBUTE_SENTINEL /* empty */
+# endif
+#endif
+
extern const char version_etc_copyright[];
+/* The three functions below display the --version information in the
+ standard way: command and package names, package version, followed
+ by a short GPLv3+ notice and a list of up to 10 author names.
+
+ If COMMAND_NAME is NULL, the PACKAGE is asumed to be the name of
+ the program. The formats are therefore:
+
+ PACKAGE VERSION
+
+ or
+
+ COMMAND_NAME (PACKAGE) VERSION.
+
+ The functions differ in the way they are passed author names: */
+
+/* N_AUTHORS names are supplied in array AUTHORS. */
+extern void version_etc_arn (FILE *stream,
+ const char *command_name, const char *package,
+ const char *version,
+ const char * const * authors, size_t n_authors);
+
+/* Names are passed in the NULL-terminated array AUTHORS. */
+extern void version_etc_ar (FILE *stream,
+ const char *command_name, const char *package,
+ const char *version, const char * const * authors);
+
+/* Names are passed in the NULL-terminated va_list. */
extern void version_etc_va (FILE *stream,
- const char *command_name, const char *package,
- const char *version, va_list authors);
+ const char *command_name, const char *package,
+ const char *version, va_list authors);
+/* Names are passed as separate arguments, with an additional
+ NULL argument at the end. */
extern void version_etc (FILE *stream,
- const char *command_name, const char *package,
- const char *version,
- /* const char *author1, ...*/ ...);
+ const char *command_name, const char *package,
+ const char *version,
+ /* const char *author1, ..., NULL */ ...)
+ ATTRIBUTE_SENTINEL;
+
+/* Display the usual `Report bugs to' stanza */
+extern void emit_bug_reporting_address (void);
#endif /* VERSION_ETC_H */