X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Flong-options.c;h=0286bdf98cd88f8603b032029cf9feadf2c4b400;hb=31d3154399f8c679ba23afb0f6bef03b73d4c741;hp=40c1a0db31fcfb8539523df66c502fac3d79a7a6;hpb=8d4076ebb28c29b965373dae9c7590152ff87955;p=gnulib.git
diff --git a/lib/long-options.c b/lib/long-options.c
index 40c1a0db3..0286bdf98 100644
--- a/lib/long-options.c
+++ b/lib/long-options.c
@@ -1,10 +1,12 @@
/* Utility to accept --help and --version options as unobtrusively as possible.
- Copyright (C) 1993, 1994, 1998 Free Software Foundation, Inc.
- This program is free software; you can redistribute it and/or modify
+ Copyright (C) 1993, 1994, 1998, 1999, 2000, 2002, 2003, 2004, 2005,
+ 2006 Free Software Foundation, Inc.
+
+ 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
@@ -12,38 +14,40 @@
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. */
-#ifdef HAVE_CONFIG_H
-# include
-#endif
+#include
+
+/* Specification. */
+#include "long-options.h"
+#include
#include
+#include
#include
-#include "closeout.h"
-#include "long-options.h"
+
+#include "version-etc.h"
static struct option const long_options[] =
{
- {"help", no_argument, 0, 'h'},
- {"version", no_argument, 0, 'v'},
- {0, 0, 0, 0}
+ {"help", no_argument, NULL, 'h'},
+ {"version", no_argument, NULL, 'v'},
+ {NULL, 0, NULL, 0}
};
/* Process long options --help and --version, but only if argc == 2.
Be careful not to gobble up `--'. */
void
-parse_long_options (argc, argv, command_name, package, version, usage)
- int argc;
- char **argv;
- const char *command_name;
- const char *package;
- const char *version;
- void (*usage)();
+parse_long_options (int argc,
+ char **argv,
+ const char *command_name,
+ const char *package,
+ const char *version,
+ void (*usage_func) (int),
+ /* const char *author1, ...*/ ...)
{
int c;
int saved_opterr;
@@ -59,13 +63,15 @@ parse_long_options (argc, argv, command_name, package, version, usage)
switch (c)
{
case 'h':
- (*usage) (0);
+ (*usage_func) (EXIT_SUCCESS);
case 'v':
- printf ("%s (%s) %s\n", command_name, package, version);
- close_stdout (); /* FIXME: output failure exit status
- should be settable via an arg. */
- exit (0);
+ {
+ va_list authors;
+ va_start (authors, usage_func);
+ version_etc_va (stdout, command_name, package, version, authors);
+ exit (0);
+ }
default:
/* Don't process any other long-named options. */