mirror of
https://github.com/GnoConsortium/gno.git
synced 2024-10-10 10:23:39 +00:00
initial checkin of libutil
This commit is contained in:
gdr
parent
4672cfe1a9
commit
1e7233ff6a
13
lib/libutil/Makefile
Normal file
13
lib/libutil/Makefile
Normal file
@ -0,0 +1,13 @@
|
||||
#
|
||||
# This is the top-level makefile for libutil, GNO v2.0.6
|
||||
#
|
||||
# $Id: Makefile,v 1.1 1997/02/28 05:03:52 gdr Exp $
|
||||
#
|
||||
|
||||
.INCLUDE: ../const.mk
|
||||
|
||||
OBJS = login.o logintty.o
|
||||
|
||||
libutil: $(OBJS)
|
||||
$(RM) -f $@
|
||||
$(MAKELIB) $(MAKELIBFLAGS) -l $@ $(OBJS)
|
||||
70
lib/libutil/login.c
Normal file
70
lib/libutil/login.c
Normal file
@ -0,0 +1,70 @@
|
||||
/*
|
||||
* Copyright (c) 1988 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.
|
||||
*/
|
||||
|
||||
#ifdef __ORCAC__
|
||||
segment "libutil___";
|
||||
#endif
|
||||
|
||||
#pragma optimize 0
|
||||
#pragma debug 0
|
||||
#pragma memorymodel 0
|
||||
|
||||
#if defined(LIBC_SCCS) && !defined(lint)
|
||||
static char sccsid[] = "@(#)login.c 5.4 (Berkeley) 6/1/90";
|
||||
#endif /* LIBC_SCCS and not lint */
|
||||
|
||||
#include <stddef.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/fcntl.h>
|
||||
#include <utmp.h>
|
||||
#include <stdio.h>
|
||||
#include <unistd.h>
|
||||
#include <libutil.h>
|
||||
|
||||
void
|
||||
login (struct utmp *ut)
|
||||
{
|
||||
register int fd;
|
||||
int tty;
|
||||
|
||||
tty = ttyslot();
|
||||
if (tty > 0 && (fd = open(_PATH_UTMP, O_WRONLY|O_CREAT, 0644)) >= 0) {
|
||||
(void)lseek(fd, (long)(tty * sizeof(struct utmp)), 0);
|
||||
(void)write(fd, (char *)ut, sizeof(struct utmp));
|
||||
(void)close(fd);
|
||||
}
|
||||
if ((fd = open(_PATH_WTMP, O_WRONLY|O_APPEND)) >= 0) {
|
||||
(void)write(fd, (char *)ut, sizeof(struct utmp));
|
||||
(void)close(fd);
|
||||
}
|
||||
}
|
||||
86
lib/libutil/logintty.c
Normal file
86
lib/libutil/logintty.c
Normal file
@ -0,0 +1,86 @@
|
||||
/*-
|
||||
* Copyright (c) 1990 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.
|
||||
*/
|
||||
|
||||
/*
|
||||
* This file is formatted for tab stops every 8 characters.
|
||||
*
|
||||
* $Id: logintty.c,v 1.1 1997/02/28 05:03:52 gdr Exp $
|
||||
*/
|
||||
|
||||
#ifdef __ORCAC__
|
||||
segment "libutil___";
|
||||
#endif
|
||||
|
||||
#pragma optimize 0 /* was 73 */
|
||||
#pragma debug 0
|
||||
#pragma memorymodel 0
|
||||
|
||||
#if defined(LIBC_SCCS) && !defined(lint)
|
||||
static char sccsid[] = "@(#)login_tty.c 1.2 (Berkeley) 6/21/90";
|
||||
#endif /* LIBC_SCCS and not lint */
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/ioctl.h>
|
||||
#include <unistd.h>
|
||||
#include <libutil.h>
|
||||
|
||||
#ifdef __ORCAC__
|
||||
#include <types.h>
|
||||
#include <texttool.h>
|
||||
#include <stddef.h>
|
||||
#include <gno/gno.h>
|
||||
#endif
|
||||
|
||||
int
|
||||
login_tty(int fd) {
|
||||
/* Creates a session and sets the process gruop ID */
|
||||
/*(void) setsid();*/
|
||||
tcnewpgrp(fd);
|
||||
settpgrp(fd);
|
||||
|
||||
/* Set Controlling TTY for this proc to the terminal to
|
||||
* which FD refers.
|
||||
*/
|
||||
if (ioctl(fd, TIOCSCTTY, (char *)NULL) == -1)
|
||||
return (-1);
|
||||
(void) dup2(fd, STDIN_FILENO);
|
||||
(void) dup2(fd, STDOUT_FILENO);
|
||||
(void) dup2(fd, STDERR_FILENO);
|
||||
/* Set up texttools I/O */
|
||||
SetInputDevice(3,(long)STDIN_FILENO);
|
||||
SetOutputDevice(3,(long)STDOUT_FILENO);
|
||||
SetErrorDevice(3,(long)STDERR_FILENO);
|
||||
if (fd > STDERR_FILENO)
|
||||
(void) close(fd);
|
||||
return (0);
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user