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| author | Jim Meyering <jim@meyering.net> | 2004-01-22 20:58:59 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 2004-01-22 20:58:59 +0000 |
| commit | 6d524623b09597f2d0bbc270b6d5186db019984d (patch) | |
| tree | c8e220e76de601872696b1493e075e6eef00c4e5 | |
| parent | 0d9b52c3c2cd2c2d41978d33a32146d6cdb1d47c (diff) | |
| download | coreutils-6d524623b09597f2d0bbc270b6d5186db019984d.tar.xz | |
(usage): Use EXIT_SUCCESS, not 0, for clarity.
(main): Exit with status 1, not 2, on errors detected by stty proper.
| -rw-r--r-- | src/stty.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/stty.c b/src/stty.c index ec7b5278e..ee837c78f 100644 --- a/src/stty.c +++ b/src/stty.c @@ -1,5 +1,5 @@ /* stty -- change and print terminal line settings - Copyright (C) 1990-2003 Free Software Foundation, Inc. + Copyright (C) 1990-2004 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 @@ -481,7 +481,7 @@ wrapf (const char *message,...) void usage (int status) { - if (status != 0) + if (status != EXIT_SUCCESS) fprintf (stderr, _("Try `%s --help' for more information.\n"), program_name); else @@ -776,7 +776,7 @@ main (int argc, char **argv) case 'F': if (file_name) - error (2, 0, _("only one device may be specified")); + error (EXIT_FAILURE, 0, _("only one device may be specified")); file_name = optarg; break; @@ -870,13 +870,14 @@ main (int argc, char **argv) /* Specifying both -a and -g gets an error. */ if (verbose_output && recoverable_output) - error (2, 0, + error (EXIT_FAILURE, 0, _("the options for verbose and stty-readable output styles are\n\ mutually exclusive")); /* Specifying any other arguments with -a or -g gets an error. */ if (!noargs && (verbose_output || recoverable_output)) - error (2, 0, _("when specifying an output style, modes may not be set")); + error (EXIT_FAILURE, 0, + _("when specifying an output style, modes may not be set")); /* FIXME: it'd be better not to open the file until we've verified that all arguments are valid. Otherwise, we could end up doing |