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author | Karel Zak | 2011-03-02 14:18:31 +0100 |
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committer | Karel Zak | 2011-03-02 14:18:31 +0100 |
commit | c4571e49089d981aa8e8f2f350e99839d9f27ec7 (patch) | |
tree | ebb57b1e482c84459dfb04fb6852fb11fe0f0249 /login-utils/mesg.c | |
parent | build-sys: move reset to term-utils/ (diff) | |
download | kernel-qcow2-util-linux-c4571e49089d981aa8e8f2f350e99839d9f27ec7.tar.gz kernel-qcow2-util-linux-c4571e49089d981aa8e8f2f350e99839d9f27ec7.tar.xz kernel-qcow2-util-linux-c4571e49089d981aa8e8f2f350e99839d9f27ec7.zip |
build-sys: move mesg to term-utils/
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'login-utils/mesg.c')
-rw-r--r-- | login-utils/mesg.c | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/login-utils/mesg.c b/login-utils/mesg.c deleted file mode 100644 index 6176aabfb..000000000 --- a/login-utils/mesg.c +++ /dev/null @@ -1,118 +0,0 @@ -/* - * Copyright (c) 1987, 1993 - * The Regents of the University of California. All rights reserved. - * (c) UNIX System Laboratories, Inc. - * All or some portions of this file are derived from material licensed - * to the University of California by American Telephone and Telegraph - * Co. or Unix System Laboratories, Inc. and are reproduced herein with - * the permission of UNIX System Laboratories, Inc. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * Modified Fri Mar 10 20:27:19 1995, faith@cs.unc.edu, for Linux - * Modified Mon Jul 1 18:14:10 1996, janl@ifi.uio.no, writing to stdout - * as suggested by Michael Meskes <meskes@Informatik.RWTH-Aachen.DE> - * - * 1999-02-22 Arkadiusz Mi¶kiewicz <misiek@pld.ORG.PL> - * - added Native Language Support - * - * 2010-12-01 Marek Polacek <mmpolacek@gmail.com> - * - cleanups - */ - -#include <errno.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <sys/types.h> -#include <sys/stat.h> -#include "nls.h" -#include "c.h" - -/* exit codes */ - -#define IS_ALLOWED 0 /* Receiving messages is allowed. */ -#define IS_NOT_ALLOWED 1 /* Receiving messages is not allowed. */ -#define MESG_EXIT_FAILURE 2 /* An error occurred. */ - -int main(int argc, char *argv[]) -{ - struct stat sb; - char *tty; - int ch; - - setlocale(LC_ALL, ""); - bindtextdomain(PACKAGE, LOCALEDIR); - textdomain(PACKAGE); - - while ((ch = getopt(argc, argv, "")) != -1) - switch (ch) { - case '?': - default: - goto usage; - } - - argc -= optind; - argv += optind; - - if ((tty = ttyname(STDERR_FILENO)) == NULL) - err(MESG_EXIT_FAILURE, _("ttyname failed")); - - if (stat(tty, &sb) < 0) - err(MESG_EXIT_FAILURE, _("stat %s failed"), tty); - - if (!*argv) { - if (sb.st_mode & (S_IWGRP | S_IWOTH)) { - puts(_("is y")); - return IS_ALLOWED; - } - puts(_("is n")); - return IS_NOT_ALLOWED; - } - - switch (*argv[0]) { - case 'y': -#ifdef USE_TTY_GROUP - if (chmod(tty, sb.st_mode | S_IWGRP) < 0) -#else - if (chmod(tty, sb.st_mode | S_IWGRP | S_IWOTH) < 0) -#endif - err(MESG_EXIT_FAILURE, _("change %s mode failed"), tty); - return IS_ALLOWED; - case 'n': - if (chmod(tty, sb.st_mode & ~(S_IWGRP|S_IWOTH)) < 0) - err(MESG_EXIT_FAILURE, _("change %s mode failed"), tty); - return IS_NOT_ALLOWED; - } - -usage: - fprintf(stderr, _("Usage: %s [y | n]"), program_invocation_short_name); - return MESG_EXIT_FAILURE; -} |