build-sys: move wall to term-utils/

Signed-off-by: Karel Zak <kzak@redhat.com>

1 files changed, 0 insertions, 189 deletions

diff --git a/login-utils/ttymsg.c b/login-utils/ttymsg.c
deleted file mode 100644
index a4df59e6c..000000000
--- a/login-utils/ttymsg.c
+++ /dev/null
@@ -1,189 +0,0 @@
-/*
- * Copyright (c) 1989, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * 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 Sun Mar 12 10:39:22 1995, faith@cs.unc.edu for Linux
- *
- */
-
- /* 1999-02-22 Arkadiusz Mi¶kiewicz <misiek@pld.ORG.PL>
-  * - added Native Language Support
-  * Sun Mar 21 1999 - Arnaldo Carvalho de Melo <acme@conectiva.com.br>
-  * - fixed strerr(errno) in gettext calls
-  */
-
-#include <sys/types.h>
-#include <sys/uio.h>
-#include <signal.h>
-#include <fcntl.h>
-#include <dirent.h>
-#include <errno.h>
-#include <paths.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include "nls.h"
-
-#include "pathnames.h"
-#include "ttymsg.h"
-
-/*
- * Display the contents of a uio structure on a terminal.  Used by wall(1),
- * syslogd(8), and talkd(8).  Forks and finishes in child if write would block,
- * waiting up to tmout seconds.  Returns pointer to error string on unexpected
- * error; string is not newline-terminated.  Various "normal" errors are
- * ignored (exclusive-use, lack of permission, etc.).
- */
-char *
-ttymsg(struct iovec *iov, int iovcnt, char *line, int tmout) {
-	static char device[MAXNAMLEN];
-	static char errbuf[MAXNAMLEN+1024];
-	register int cnt, fd, left, wret;
-	struct iovec localiov[6];
-	int forked = 0, errsv;
-
-	if (iovcnt > sizeof(localiov) / sizeof(localiov[0]))
-		return (_("too many iov's (change code in wall/ttymsg.c)"));
-
-	/* The old code here rejected the line argument when it contained a '/',
-	   saying: "A slash may be an attempt to break security...".
-	   However, if a user can control the line argument here
-	   then he can make this routine write to /dev/hda or /dev/sda
-	   already. So, this test was worthless, and these days it is
-	   also wrong since people use /dev/pts/xxx. */
-
-	if (strlen(line) + sizeof(_PATH_DEV) + 1 > sizeof(device)) {
-		(void) sprintf(errbuf, _("excessively long line arg"));
-		return (errbuf);
-	}
-	(void) sprintf(device, "%s%s", _PATH_DEV, line);
-
-	/*
-	 * open will fail on slip lines or exclusive-use lines
-	 * if not running as root; not an error.
-	 */
-	if ((fd = open(device, O_WRONLY|O_NONBLOCK, 0)) < 0) {
-		if (errno == EBUSY || errno == EACCES)
-			return (NULL);
-		if (strlen(strerror(errno)) > 1000)
-			return (NULL);
-		(void) sprintf(errbuf, "%s: %s", device, strerror(errno));
-		errbuf[1024] = 0;
-		return (errbuf);
-	}
-
-	for (cnt = left = 0; cnt < iovcnt; ++cnt)
-		left += iov[cnt].iov_len;
-
-	for (;;) {
-		wret = writev(fd, iov, iovcnt);
-		if (wret >= left)
-			break;
-		if (wret >= 0) {
-			left -= wret;
-			if (iov != localiov) {
-				memmove(localiov, iov,
-				    iovcnt * sizeof(struct iovec));
-				iov = localiov;
-			}
-			for (cnt = 0; wret >= iov->iov_len; ++cnt) {
-				wret -= iov->iov_len;
-				++iov;
-				--iovcnt;
-			}
-			if (wret) {
-				iov->iov_base += wret;
-				iov->iov_len -= wret;
-			}
-			continue;
-		}
-		if (errno == EWOULDBLOCK) {
-			int cpid, flags;
-			sigset_t sigmask;
-
-			if (forked) {
-				(void) close(fd);
-				_exit(1);
-			}
-			cpid = fork();
-			if (cpid < 0) {
-				if (strlen(strerror(errno)) > 1000)
-					(void) sprintf(errbuf, _("cannot fork"));
-				else {
-					errsv = errno;
-					(void) sprintf(errbuf,
-						 _("fork: %s"), strerror(errsv));
-				}
-				(void) close(fd);
-				return (errbuf);
-			}
-			if (cpid) {	/* parent */
-				(void) close(fd);
-				return (NULL);
-			}
-			forked++;
-			/* wait at most tmout seconds */
-			(void) signal(SIGALRM, SIG_DFL);
-			(void) signal(SIGTERM, SIG_DFL); /* XXX */
-			sigemptyset(&sigmask);
-			sigprocmask (SIG_SETMASK, &sigmask, NULL);
-			(void) alarm((u_int)tmout);
-			flags = fcntl(fd, F_GETFL);
-			fcntl(flags, F_SETFL, (long) (flags & ~O_NONBLOCK));
-			continue;
-		}
-		/*
-		 * We get ENODEV on a slip line if we're running as root,
-		 * and EIO if the line just went away.
-		 */
-		if (errno == ENODEV || errno == EIO)
-			break;
-		(void) close(fd);
-		if (forked)
-			_exit(1);
-		if (strlen(strerror(errno)) > 1000)
-			(void) sprintf(errbuf, _("%s: BAD ERROR, message is "
-						 "far too long"), device);
-		else {
-			errsv = errno;
-			(void) sprintf(errbuf, "%s: %s", device,
-				       strerror(errsv));
-		}
-		errbuf[1024] = 0;
-		return (errbuf);
-	}
-
-	(void) close(fd);
-	if (forked)
-		_exit(0);
-	return (NULL);
-}