* debug/xtrace.sh: Unify translatable messages.

	* elf/ldd.bash.in: Likewise.
	* elf/sprof.c: Likewise.
	* locale/programs/locale.c: Likewise.
	* malloc/memusage.sh: Likewise.
	* nss/getent.c: Likewise.

2009-02-06  Joseph Myers  <joseph@codesourcery.com>

	* debug/pcprofiledump.c (print_version,
	argp_program_version_hook): New function.
	* elf/ldconfig.c (more_help): New function.
	(argp): Use it.
	* elf/sln.c (usage): New function.
	(main): Support --help and --version.
	* malloc/memusagestat.c (print_version): New function.
	(argp_program_version_hook): New variable.
	* nscd/nscd.c (more_help): New function.
	(argp): Use it.
	* posix/getconf.c (main): Send --version output to stdout.
	Support --help.
	* sunrpc/rpc_main.c (usage, options_usage): Take STREAM and STATUS
	arguments.  All callers changed.
	(print_version): New function.
	(parseargs): Support --help and --version.
	* sunrpc/rpcinfo.c (usage): Take STREAM argument.  All callers
	changed.
	(print_version): New function.
	(main): Use getopt_long.  Support --help and --version.
	* sysdeps/unix/sysv/linux/lddlibc4.c (main): Support --help and
	--version.

2009-02-06  Ulrich Drepper  <drepper@redhat.com>

2 files changed, 100 insertions, 55 deletions

diff --git a/sunrpc/rpc_main.c b/sunrpc/rpc_main.c
index a3d227e524..8a7d3695e2 100644
--- a/sunrpc/rpc_main.c
+++ b/sunrpc/rpc_main.c
@@ -52,6 +52,9 @@
 #include "rpc_scan.h"
 #include "proto.h"
 
+#include "../version.h"
+#define PACKAGE _libc_intl_domainname
+
 #define EXTEND	1		/* alias for TRUE */
 #define DONT_EXTEND	0	/* alias for FALSE */
 
@@ -132,8 +135,9 @@ static void addarg (const char *cp);
 static void putarg (int whereto, const char *cp);
 static void checkfiles (const char *infile, const char *outfile);
 static int parseargs (int argc, const char *argv[], struct commandline *cmd);
-static void usage (void) __attribute__ ((noreturn));
-static void options_usage (void) __attribute__ ((noreturn));
+static void usage (FILE *stream, int status) __attribute__ ((noreturn));
+static void options_usage (FILE *stream, int status) __attribute__ ((noreturn));
+static void print_version (void);
 static void c_initialize (void);
 static char *generate_guard (const char *pathname);
 
@@ -185,7 +189,7 @@ main (int argc, const char *argv[])
   (void) memset ((char *) &cmd, 0, sizeof (struct commandline));
   clear_args ();
   if (!parseargs (argc, argv, &cmd))
-    usage ();
+    usage (stderr, 1);
 
   if (cmd.cflag || cmd.hflag || cmd.lflag || cmd.tflag || cmd.sflag ||
       cmd.mflag || cmd.nflag || cmd.Ssflag || cmd.Scflag)
@@ -787,7 +791,7 @@ s_output (int argc, const char *argv[], const char *infile, const char *define,
 	{
 	  if (outfilename)
 	    unlink (outfilename);
-	  usage ();
+	  usage (stderr, 1);
 	}
       write_rest ();
     }
@@ -1218,6 +1222,10 @@ parseargs (int argc, const char *argv[], struct commandline *cmd)
 	    }
 	  cmd->infile = argv[i];
 	}
+      else if (strcmp (argv[i], "--help") == 0)
+	usage (stdout, 0);
+      else if (strcmp (argv[i], "--version") == 0)
+	print_version ();
       else
 	{
 	  for (j = 1; argv[i][j] != 0; j++)
@@ -1442,46 +1450,56 @@ parseargs (int argc, const char *argv[], struct commandline *cmd)
 }
 
 static void
-usage (void)
+usage (FILE *stream, int status)
 {
-  fprintf (stderr, _("usage: %s infile\n"), cmdname);
-  fprintf (stderr, _("\t%s [-abkCLNTM][-Dname[=value]] [-i size] \
+  fprintf (stream, _("usage: %s infile\n"), cmdname);
+  fprintf (stream, _("\t%s [-abkCLNTM][-Dname[=value]] [-i size] \
 [-I [-K seconds]] [-Y path] infile\n"), cmdname);
-  fprintf (stderr, _("\t%s [-c | -h | -l | -m | -t | -Sc | -Ss | -Sm] \
+  fprintf (stream, _("\t%s [-c | -h | -l | -m | -t | -Sc | -Ss | -Sm] \
 [-o outfile] [infile]\n"), cmdname);
-  fprintf (stderr, _("\t%s [-s nettype]* [-o outfile] [infile]\n"), cmdname);
-  fprintf (stderr, _("\t%s [-n netid]* [-o outfile] [infile]\n"), cmdname);
-  options_usage ();
-  exit (1);
+  fprintf (stream, _("\t%s [-s nettype]* [-o outfile] [infile]\n"), cmdname);
+  fprintf (stream, _("\t%s [-n netid]* [-o outfile] [infile]\n"), cmdname);
+  options_usage (stream, status);
+  exit (status);
+}
+
+static void
+options_usage (FILE *stream, int status)
+{
+  f_print (stream, _("options:\n"));
+  f_print (stream, _("-a\t\tgenerate all files, including samples\n"));
+  f_print (stream, _("-b\t\tbackward compatibility mode (generates code for SunOS 4.1)\n"));
+  f_print (stream, _("-c\t\tgenerate XDR routines\n"));
+  f_print (stream, _("-C\t\tANSI C mode\n"));
+  f_print (stream, _("-Dname[=value]\tdefine a symbol (same as #define)\n"));
+  f_print (stream, _("-h\t\tgenerate header file\n"));
+  f_print (stream, _("-i size\t\tsize at which to start generating inline code\n"));
+  f_print (stream, _("-I\t\tgenerate code for inetd support in server (for SunOS 4.1)\n"));
+  f_print (stream, _("-K seconds\tserver exits after K seconds of inactivity\n"));
+  f_print (stream, _("-l\t\tgenerate client side stubs\n"));
+  f_print (stream, _("-L\t\tserver errors will be printed to syslog\n"));
+  f_print (stream, _("-m\t\tgenerate server side stubs\n"));
+  f_print (stream, _("-M\t\tgenerate MT-safe code\n"));
+  f_print (stream, _("-n netid\tgenerate server code that supports named netid\n"));
+  f_print (stream, _("-N\t\tsupports multiple arguments and call-by-value\n"));
+  f_print (stream, _("-o outfile\tname of the output file\n"));
+  f_print (stream, _("-s nettype\tgenerate server code that supports named nettype\n"));
+  f_print (stream, _("-Sc\t\tgenerate sample client code that uses remote procedures\n"));
+  f_print (stream, _("-Ss\t\tgenerate sample server code that defines remote procedures\n"));
+  f_print (stream, _("-Sm \t\tgenerate makefile template \n"));
+  f_print (stream, _("-t\t\tgenerate RPC dispatch table\n"));
+  f_print (stream, _("-T\t\tgenerate code to support RPC dispatch tables\n"));
+  f_print (stream, _("-Y path\t\tdirectory name to find C preprocessor (cpp)\n"));
+
+  f_print (stream, "\n%s", _("\
+For bug reporting instructions, please see:\n\
+<http://www.gnu.org/software/libc/bugs.html>.\n"));
+  exit (status);
 }
 
 static void
-options_usage (void)
+print_version (void)
 {
-  f_print (stderr, "options:\n");
-  f_print (stderr, "-a\t\tgenerate all files, including samples\n");
-  f_print (stderr, "-b\t\tbackward compatibility mode (generates code for SunOS 4.1)\n");
-  f_print (stderr, "-c\t\tgenerate XDR routines\n");
-  f_print (stderr, "-C\t\tANSI C mode\n");
-  f_print (stderr, "-Dname[=value]\tdefine a symbol (same as #define)\n");
-  f_print (stderr, "-h\t\tgenerate header file\n");
-  f_print (stderr, "-i size\t\tsize at which to start generating inline code\n");
-  f_print (stderr, "-I\t\tgenerate code for inetd support in server (for SunOS 4.1)\n");
-  f_print (stderr, "-K seconds\tserver exits after K seconds of inactivity\n");
-  f_print (stderr, "-l\t\tgenerate client side stubs\n");
-  f_print (stderr, "-L\t\tserver errors will be printed to syslog\n");
-  f_print (stderr, "-m\t\tgenerate server side stubs\n");
-  f_print (stderr, "-M\t\tgenerate MT-safe code\n");
-  f_print (stderr, "-n netid\tgenerate server code that supports named netid\n");
-  f_print (stderr, "-N\t\tsupports multiple arguments and call-by-value\n");
-  f_print (stderr, "-o outfile\tname of the output file\n");
-  f_print (stderr, "-s nettype\tgenerate server code that supports named nettype\n");
-  f_print (stderr, "-Sc\t\tgenerate sample client code that uses remote procedures\n");
-  f_print (stderr, "-Ss\t\tgenerate sample server code that defines remote procedures\n");
-  f_print (stderr, "-Sm \t\tgenerate makefile template \n");
-  f_print (stderr, "-t\t\tgenerate RPC dispatch table\n");
-  f_print (stderr, "-T\t\tgenerate code to support RPC dispatch tables\n");
-  f_print (stderr, "-Y path\t\tdirectory name to find C preprocessor (cpp)\n");
-
-  exit (1);
+  printf ("rpcgen (GNU %s) %s\n", PACKAGE, VERSION);
+  exit (0);
 }
diff --git a/sunrpc/rpcinfo.c b/sunrpc/rpcinfo.c
index d9da989660..91f360c2f3 100644
--- a/sunrpc/rpcinfo.c
+++ b/sunrpc/rpcinfo.c
@@ -58,6 +58,9 @@ static char sccsid[] = "@(#)rpcinfo.c 1.22 87/08/12 SMI";
 #include <locale.h>
 #include <libintl.h>
 
+#include "../version.h"
+#define PACKAGE _libc_intl_domainname
+
 #define MAXHOSTLEN 256
 
 #define	MIN_VERS	((u_long) 0)
@@ -70,7 +73,8 @@ static void pmapdump (int argc, char **argv);
 static bool_t reply_proc (void *res, struct sockaddr_in *who);
 static void brdcst (int argc, char **argv) __attribute__ ((noreturn));
 static void deletereg (int argc, char **argv);
-static void usage (void);
+static void usage (FILE *stream);
+static void print_version (void);
 static u_long getprognum (char *arg);
 static u_long getvers (char *arg);
 static void get_inet_address (struct sockaddr_in *addr, char *host);
@@ -92,6 +96,11 @@ main (int argc, char **argv)
   int errflg;
   int function;
   u_short portnum;
+  static const struct option long_options[] = {
+    { "help", no_argument, NULL, 'H' },
+    { "version", no_argument, NULL, 'V' },
+    { NULL, 0, NULL, 0 }
+  };
 
   setlocale (LC_ALL, "");
   textdomain (_libc_intl_domainname);
@@ -99,7 +108,7 @@ main (int argc, char **argv)
   function = NONE;
   portnum = 0;
   errflg = 0;
-  while ((c = getopt (argc, argv, "ptubdn:")) != -1)
+  while ((c = getopt_long (argc, argv, "ptubdn:", long_options, NULL)) != -1)
     {
       switch (c)
 	{
@@ -143,6 +152,14 @@ main (int argc, char **argv)
 	    function = DELETES;
 	  break;
 
+	case 'H':
+	  usage (stdout);
+	  return 0;
+
+	case 'V':
+	  print_version ();
+	  return 0;
+
 	case '?':
 	  errflg = 1;
 	}
@@ -150,7 +167,7 @@ main (int argc, char **argv)
 
   if (errflg || function == NONE)
     {
-      usage ();
+      usage (stderr);
       return 1;
     }
 
@@ -160,7 +177,7 @@ main (int argc, char **argv)
     case PMAPDUMP:
       if (portnum != 0)
 	{
-	  usage ();
+	  usage (stderr);
 	  return 1;
 	}
       pmapdump (argc - optind, argv + optind);
@@ -177,7 +194,7 @@ main (int argc, char **argv)
     case BRDCST:
       if (portnum != 0)
 	{
-	  usage ();
+	  usage (stderr);
 	  return 1;
 	}
       brdcst (argc - optind, argv + optind);
@@ -208,7 +225,7 @@ udpping (portnum, argc, argv)
 
   if (argc < 2 || argc > 3)
     {
-      usage ();
+      usage (stderr);
       exit (1);
     }
   prognum = getprognum (argv[1]);
@@ -363,7 +380,7 @@ tcpping (portnum, argc, argv)
 
   if (argc < 2 || argc > 3)
     {
-      usage ();
+      usage (stderr);
       exit (1);
     }
   prognum = getprognum (argv[1]);
@@ -532,7 +549,7 @@ pmapdump (argc, argv)
 
   if (argc > 1)
     {
-      usage ();
+      usage (stderr);
       exit (1);
     }
   if (argc == 1)
@@ -624,7 +641,7 @@ brdcst (argc, argv)
 
   if (argc != 2)
     {
-      usage ();
+      usage (stderr);
       exit (1);
     }
   prognum = getprognum (argv[0]);
@@ -650,7 +667,7 @@ deletereg (argc, argv)
 
   if (argc != 2)
     {
-      usage ();
+      usage (stderr);
       exit (1);
     }
   if (getuid ())
@@ -669,15 +686,25 @@ deletereg (argc, argv)
 }
 
 static void
-usage ()
+usage (FILE *stream)
 {
   fputs (_("Usage: rpcinfo [ -n portnum ] -u host prognum [ versnum ]\n"),
-	 stderr);
+	 stream);
   fputs (_("       rpcinfo [ -n portnum ] -t host prognum [ versnum ]\n"),
-	 stderr);
-  fputs (_("       rpcinfo -p [ host ]\n"), stderr);
-  fputs (_("       rpcinfo -b prognum versnum\n"), stderr);
-  fputs (_("       rpcinfo -d prognum versnum\n"), stderr);
+	 stream);
+  fputs (_("       rpcinfo -p [ host ]\n"), stream);
+  fputs (_("       rpcinfo -b prognum versnum\n"), stream);
+  fputs (_("       rpcinfo -d prognum versnum\n"), stream);
+  fputc ('\n', stream);
+  fprintf (stream, _("\
+For bug reporting instructions, please see:\n\
+<http://www.gnu.org/software/libc/bugs.html>.\n"));
+}
+
+static void
+print_version (void)
+{
+  printf ("rpcinfo (GNU %s) %s\n", PACKAGE, VERSION);
 }
 
 static u_long