WARNS?=1. RCS ids.
This commit is contained in:
mrg
parent
ac262c0c2f
commit
ee62445dbf
@ -1,6 +1,7 @@
|
||||
# $NetBSD: Makefile,v 1.8 1997/10/08 08:45:07 mrg Exp $
|
||||
# from: @(#)Makefile 8.2 (Berkeley) 12/15/93
|
||||
# $NetBSD: Makefile,v 1.7 1997/03/24 22:18:37 christos Exp $
|
||||
|
||||
WARNS?= 1
|
||||
PROG= telnetd
|
||||
CFLAGS+=-DLINEMODE -DKLUDGELINEMODE -DUSE_TERMIO -DDIAGNOSTICS
|
||||
CFLAGS+=-DOLD_ENVIRON -DENV_HACK -I${.CURDIR}
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: authenc.c,v 1.3 1996/02/28 20:38:08 thorpej Exp $ */
|
||||
/* $NetBSD: authenc.c,v 1.4 1997/10/08 08:45:08 mrg Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1991, 1993
|
||||
@ -33,11 +33,12 @@
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <sys/cdefs.h>
|
||||
#ifndef lint
|
||||
#if 0
|
||||
static char sccsid[] = "@(#)authenc.c 8.2 (Berkeley) 5/30/95";
|
||||
#else
|
||||
static char rcsid[] = "$NetBSD: authenc.c,v 1.3 1996/02/28 20:38:08 thorpej Exp $";
|
||||
__RCSID("$NetBSD: authenc.c,v 1.4 1997/10/08 08:45:08 mrg Exp $");
|
||||
#endif
|
||||
#endif /* not lint */
|
||||
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: ext.h,v 1.6 1996/02/28 20:38:13 thorpej Exp $ */
|
||||
/* $NetBSD: ext.h,v 1.7 1997/10/08 08:45:09 mrg Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 1989, 1993
|
||||
@ -140,9 +140,9 @@ extern void
|
||||
start_login P((char *, int, char *)),
|
||||
start_slc P((int)),
|
||||
#if defined(AUTHENTICATION)
|
||||
start_slave P((char *)),
|
||||
startslave P((char *)),
|
||||
#else
|
||||
start_slave P((char *, int, char *)),
|
||||
startslave P((char *, int, char *)),
|
||||
#endif
|
||||
suboption P((void)),
|
||||
telrcv P((void)),
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: global.c,v 1.6 1996/02/28 20:38:14 thorpej Exp $ */
|
||||
/* $NetBSD: global.c,v 1.7 1997/10/08 08:45:10 mrg Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 1989, 1993
|
||||
@ -33,11 +33,12 @@
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <sys/cdefs.h>
|
||||
#ifndef lint
|
||||
#if 0
|
||||
static char sccsid[] = "@(#)global.c 8.1 (Berkeley) 6/4/93";
|
||||
#else
|
||||
static char rcsid[] = "$NetBSD: global.c,v 1.6 1996/02/28 20:38:14 thorpej Exp $";
|
||||
__RCSID("$NetBSD: global.c,v 1.7 1997/10/08 08:45:10 mrg Exp $");
|
||||
#endif
|
||||
#endif /* not lint */
|
||||
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: slc.c,v 1.5 1996/02/28 20:38:16 thorpej Exp $ */
|
||||
/* $NetBSD: slc.c,v 1.6 1997/10/08 08:45:10 mrg Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 1989, 1993
|
||||
@ -33,11 +33,12 @@
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <sys/cdefs.h>
|
||||
#ifndef lint
|
||||
#if 0
|
||||
static char sccsid[] = "@(#)slc.c 8.1 (Berkeley) 6/4/93";
|
||||
#else
|
||||
static char rcsid[] = "$NetBSD: slc.c,v 1.5 1996/02/28 20:38:16 thorpej Exp $";
|
||||
__RCSID("$NetBSD: slc.c,v 1.6 1997/10/08 08:45:10 mrg Exp $");
|
||||
#endif
|
||||
#endif /* not lint */
|
||||
|
||||
@ -53,6 +54,10 @@ static int slcchange; /* change to slc is requested */
|
||||
static unsigned char *slcptr; /* pointer into slc buffer */
|
||||
static unsigned char slcbuf[NSLC*6]; /* buffer for slc negotiation */
|
||||
|
||||
void default_slc __P((void));
|
||||
int end_slc __P((unsigned char **));
|
||||
void process_slc __P((u_int, u_int, cc_t));
|
||||
|
||||
/*
|
||||
* send_slc
|
||||
*
|
||||
@ -162,7 +167,7 @@ start_slc(getit)
|
||||
slcchange = 0;
|
||||
if (getit)
|
||||
init_termbuf();
|
||||
(void) sprintf((char *)slcbuf, "%c%c%c%c",
|
||||
(void)snprintf((char *)slcbuf, sizeof slcbuf, "%c%c%c%c",
|
||||
IAC, SB, TELOPT_LINEMODE, LM_SLC);
|
||||
slcptr = slcbuf + 4;
|
||||
|
||||
@ -178,7 +183,6 @@ end_slc(bufp)
|
||||
register unsigned char **bufp;
|
||||
{
|
||||
register int len;
|
||||
void netflush();
|
||||
|
||||
/*
|
||||
* If a change has occured, store the new terminal control
|
||||
@ -222,10 +226,10 @@ end_slc(bufp)
|
||||
*/
|
||||
void
|
||||
process_slc(func, flag, val)
|
||||
register unsigned char func, flag;
|
||||
register cc_t val;
|
||||
u_int func, flag;
|
||||
cc_t val;
|
||||
{
|
||||
register int hislevel, mylevel, ack;
|
||||
int hislevel, mylevel, ack;
|
||||
|
||||
/*
|
||||
* Ensure that we know something about this function
|
||||
@ -288,10 +292,10 @@ process_slc(func, flag, val)
|
||||
*/
|
||||
void
|
||||
change_slc(func, flag, val)
|
||||
register char func, flag;
|
||||
register cc_t val;
|
||||
int func, flag;
|
||||
cc_t val;
|
||||
{
|
||||
register int hislevel, mylevel;
|
||||
int hislevel, mylevel;
|
||||
|
||||
hislevel = flag & SLC_LEVELBITS;
|
||||
mylevel = slctab[func].defset.flag & SLC_LEVELBITS;
|
||||
@ -458,7 +462,7 @@ do_opt_slc(ptr, len)
|
||||
if (ptr >= end) break;
|
||||
val = (cc_t)*ptr++;
|
||||
|
||||
process_slc(func, flag, val);
|
||||
process_slc((u_int)func, (u_int)flag, val);
|
||||
|
||||
}
|
||||
} else {
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: state.c,v 1.10 1996/09/07 21:45:52 explorer Exp $ */
|
||||
/* $NetBSD: state.c,v 1.11 1997/10/08 08:45:11 mrg Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 1989, 1993
|
||||
@ -33,11 +33,12 @@
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <sys/cdefs.h>
|
||||
#ifndef lint
|
||||
#if 0
|
||||
static char sccsid[] = "@(#)state.c 8.5 (Berkeley) 5/30/95";
|
||||
#else
|
||||
static char rcsid[] = "$NetBSD: state.c,v 1.10 1996/09/07 21:45:52 explorer Exp $";
|
||||
__RCSID("$NetBSD: state.c,v 1.11 1997/10/08 08:45:11 mrg Exp $");
|
||||
#endif
|
||||
#endif /* not lint */
|
||||
|
||||
@ -46,6 +47,8 @@ static char rcsid[] = "$NetBSD: state.c,v 1.10 1996/09/07 21:45:52 explorer Exp
|
||||
#include <libtelnet/auth.h>
|
||||
#endif
|
||||
|
||||
static int envvarok __P((char *));
|
||||
|
||||
unsigned char doopt[] = { IAC, DO, '%', 'c', 0 };
|
||||
unsigned char dont[] = { IAC, DONT, '%', 'c', 0 };
|
||||
unsigned char will[] = { IAC, WILL, '%', 'c', 0 };
|
||||
@ -453,10 +456,10 @@ send_do(option, init)
|
||||
}
|
||||
|
||||
#ifdef AUTHENTICATION
|
||||
extern void auth_request();
|
||||
extern void auth_request __P((void)); /* libtelnet */
|
||||
#endif
|
||||
#ifdef LINEMODE
|
||||
extern void doclientstat();
|
||||
extern void doclientstat __P((void));
|
||||
#endif
|
||||
|
||||
void
|
||||
@ -464,7 +467,7 @@ willoption(option)
|
||||
int option;
|
||||
{
|
||||
int changeok = 0;
|
||||
void (*func)() = 0;
|
||||
void (*func) __P((void)) = 0;
|
||||
|
||||
/*
|
||||
* process input from peer.
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: sys_term.c,v 1.10 1997/08/25 19:31:51 kleink Exp $ */
|
||||
/* $NetBSD: sys_term.c,v 1.11 1997/10/08 08:45:12 mrg Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 1989, 1993
|
||||
@ -33,17 +33,20 @@
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <sys/cdefs.h>
|
||||
#ifndef lint
|
||||
#if 0
|
||||
static char sccsid[] = "@(#)sys_term.c 8.4+1 (Berkeley) 5/30/95";
|
||||
#else
|
||||
static char rcsid[] = "$NetBSD: sys_term.c,v 1.10 1997/08/25 19:31:51 kleink Exp $";
|
||||
__RCSID("$NetBSD: sys_term.c,v 1.11 1997/10/08 08:45:12 mrg Exp $");
|
||||
#endif
|
||||
#endif /* not lint */
|
||||
|
||||
#include "telnetd.h"
|
||||
#include "pathnames.h"
|
||||
|
||||
#include <util.h>
|
||||
|
||||
#include <sys/cdefs.h>
|
||||
#define P __P
|
||||
|
||||
@ -180,6 +183,14 @@ int ttyfd = -1;
|
||||
# endif
|
||||
#endif /* USE_TERMIO */
|
||||
|
||||
void getptyslave __P((void));
|
||||
int cleanopen __P((char *));
|
||||
void init_env __P((void));
|
||||
char **addarg __P((char **, char *));
|
||||
void scrub_env __P((void));
|
||||
int getent __P((char *, char *));
|
||||
char *getstr __P((char *, char **));
|
||||
|
||||
/*
|
||||
* init_termbuf()
|
||||
* copy_termbuf(cp)
|
||||
@ -1074,7 +1085,7 @@ extern void utmp_sig_notify P((int));
|
||||
* that is necessary. The return value is a file descriptor
|
||||
* for the slave side.
|
||||
*/
|
||||
int
|
||||
void
|
||||
getptyslave()
|
||||
{
|
||||
register int t = -1;
|
||||
@ -1392,7 +1403,6 @@ startslave(host, autologin, autoname)
|
||||
char *autoname;
|
||||
{
|
||||
register int i;
|
||||
char name[256];
|
||||
#ifdef NEWINIT
|
||||
extern char *ptyip;
|
||||
struct init_request request;
|
||||
@ -1455,7 +1465,7 @@ startslave(host, autologin, autoname)
|
||||
utmp_sig_notify(pid);
|
||||
# endif /* PARENT_DOES_UTMP */
|
||||
} else {
|
||||
getptyslave(autologin);
|
||||
getptyslave();
|
||||
start_login(host, autologin, autoname);
|
||||
/*NOTREACHED*/
|
||||
}
|
||||
@ -1467,7 +1477,8 @@ startslave(host, autologin, autoname)
|
||||
*/
|
||||
if ((i = open(INIT_FIFO, O_WRONLY)) < 0) {
|
||||
char tbuf[128];
|
||||
(void) sprintf(tbuf, "Can't open %s\n", INIT_FIFO);
|
||||
|
||||
(void)snprintf(tbuf, sizeof tbuf, "Can't open %s\n", INIT_FIFO);
|
||||
fatalperror(net, tbuf);
|
||||
}
|
||||
memset((char *)&request, 0, sizeof(request));
|
||||
@ -1490,19 +1501,22 @@ startslave(host, autologin, autoname)
|
||||
#endif /* BFTPDAEMON */
|
||||
if (write(i, (char *)&request, sizeof(request)) < 0) {
|
||||
char tbuf[128];
|
||||
(void) sprintf(tbuf, "Can't write to %s\n", INIT_FIFO);
|
||||
|
||||
(void)snprintf(tbuf, sizeof tbuf, "Can't write to %s\n", INIT_FIFO);
|
||||
fatalperror(net, tbuf);
|
||||
}
|
||||
(void) close(i);
|
||||
(void) signal(SIGALRM, nologinproc);
|
||||
for (i = 0; ; i++) {
|
||||
char tbuf[128];
|
||||
|
||||
alarm(15);
|
||||
n = read(pty, ptyip, BUFSIZ);
|
||||
if (i == 3 || n >= 0 || !gotalarm)
|
||||
break;
|
||||
gotalarm = 0;
|
||||
sprintf(tbuf, "telnetd: waiting for /etc/init to start login process on %s\r\n", line);
|
||||
(void)snprintf(tbuf, sizeof tbuf,
|
||||
"telnetd: waiting for /etc/init to start login process on %s\r\n", line);
|
||||
(void)write(net, tbuf, strlen(tbuf));
|
||||
}
|
||||
if (n < 0 && gotalarm)
|
||||
@ -1521,11 +1535,10 @@ extern char **environ;
|
||||
void
|
||||
init_env()
|
||||
{
|
||||
extern char *getenv();
|
||||
char **envp;
|
||||
|
||||
envp = envinit;
|
||||
if (*envp = getenv("TZ"))
|
||||
if ((*envp = getenv("TZ")))
|
||||
*envp++ -= 3;
|
||||
#if defined(CRAY) || defined(__hpux)
|
||||
else
|
||||
@ -1550,17 +1563,13 @@ start_login(host, autologin, name)
|
||||
int autologin;
|
||||
char *name;
|
||||
{
|
||||
register char *cp;
|
||||
register char **argv;
|
||||
char **addarg();
|
||||
extern char *getenv();
|
||||
extern char *getstr();
|
||||
extern char *gettyname;
|
||||
#define TABBUFSIZ 512
|
||||
char defent[TABBUFSIZ];
|
||||
char defstrs[TABBUFSIZ];
|
||||
#undef TABBUFSIZ
|
||||
char *loginprog;
|
||||
char *loginprog = NULL;
|
||||
#ifdef UTMPX
|
||||
register int pid = getpid();
|
||||
struct utmpx utmpx;
|
||||
@ -1843,6 +1852,7 @@ addarg(argv, val)
|
||||
* Remove a few things from the environment that
|
||||
* don't need to be there.
|
||||
*/
|
||||
void
|
||||
scrub_env()
|
||||
{
|
||||
register char **cpp, **cpp2;
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: telnetd.c,v 1.8 1997/10/08 01:09:02 enami Exp $ */
|
||||
/* $NetBSD: telnetd.c,v 1.9 1997/10/08 08:45:13 mrg Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 1989, 1993
|
||||
@ -33,23 +33,24 @@
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <sys/cdefs.h>
|
||||
#ifndef lint
|
||||
static char copyright[] =
|
||||
"@(#) Copyright (c) 1989, 1993\n\
|
||||
The Regents of the University of California. All rights reserved.\n";
|
||||
#endif /* not lint */
|
||||
|
||||
#ifndef lint
|
||||
__COPYRIGHT("@(#) Copyright (c) 1989, 1993\n\
|
||||
The Regents of the University of California. All rights reserved.\n");
|
||||
#if 0
|
||||
static char sccsid[] = "@(#)telnetd.c 8.4 (Berkeley) 5/30/95";
|
||||
#else
|
||||
static char rcsid[] = "$NetBSD: telnetd.c,v 1.8 1997/10/08 01:09:02 enami Exp $";
|
||||
__RCSID("$NetBSD: telnetd.c,v 1.9 1997/10/08 08:45:13 mrg Exp $");
|
||||
#endif
|
||||
#endif /* not lint */
|
||||
|
||||
#include "telnetd.h"
|
||||
#include "pathnames.h"
|
||||
|
||||
#include <arpa/inet.h>
|
||||
|
||||
int tgetent __P((char *, char *)); /* XXX from <curses.h> */
|
||||
|
||||
#include <sys/cdefs.h>
|
||||
#define P __P
|
||||
|
||||
@ -136,6 +137,14 @@ char *gettyname = "default";
|
||||
char *progname;
|
||||
|
||||
extern void usage P((void));
|
||||
int main __P((int, char *[]));
|
||||
void usage __P((void));
|
||||
int getterminaltype __P((char *));
|
||||
int getent __P((char *, char *));
|
||||
void doit __P((struct sockaddr_in *));
|
||||
void _gettermname __P((void));
|
||||
int terminaltypeok __P((char *));
|
||||
char *getstr __P((char *, char **));
|
||||
|
||||
/*
|
||||
* The string to pass to getopt(). We do it this way so
|
||||
@ -168,6 +177,7 @@ char valid_opts[] = {
|
||||
'\0'
|
||||
};
|
||||
|
||||
int
|
||||
main(argc, argv)
|
||||
char *argv[];
|
||||
{
|
||||
@ -381,7 +391,7 @@ main(argc, argv)
|
||||
usage();
|
||||
/* NOT REACHED */
|
||||
} else if (argc == 1) {
|
||||
if (sp = getservbyname(*argv, "tcp")) {
|
||||
if ((sp = getservbyname(*argv, "tcp"))) {
|
||||
sin.sin_port = sp->s_port;
|
||||
} else {
|
||||
sin.sin_port = atoi(*argv);
|
||||
@ -523,6 +533,9 @@ main(argc, argv)
|
||||
net = 0;
|
||||
doit(&from);
|
||||
/* NOTREACHED */
|
||||
#ifdef __GNUC__
|
||||
exit(0);
|
||||
#endif
|
||||
} /* end of main */
|
||||
|
||||
void
|
||||
@ -586,7 +599,6 @@ getterminaltype(name)
|
||||
char *name;
|
||||
{
|
||||
int retval = -1;
|
||||
void _gettermname();
|
||||
|
||||
settimer(baseline);
|
||||
#if defined(AUTHENTICATION)
|
||||
@ -770,11 +782,11 @@ extern void telnet P((int, int, char *));
|
||||
/*
|
||||
* Get a pty, scan input lines.
|
||||
*/
|
||||
void
|
||||
doit(who)
|
||||
struct sockaddr_in *who;
|
||||
{
|
||||
char *host, *inet_ntoa();
|
||||
int t;
|
||||
char *host;
|
||||
struct hostent *hp;
|
||||
int level;
|
||||
int ptynum;
|
||||
@ -826,6 +838,9 @@ doit(who)
|
||||
if (hp == NULL && registerd_host_only) {
|
||||
fatal(net, "Couldn't resolve your address into a host name.\r\n\
|
||||
Please contact your net administrator");
|
||||
#ifdef __GNUC__
|
||||
host = NULL; /* XXX gcc */
|
||||
#endif
|
||||
} else if (hp &&
|
||||
(strlen(hp->h_name) <= (unsigned int)((utmp_len < 0) ? -utmp_len
|
||||
: utmp_len))) {
|
||||
@ -916,7 +931,6 @@ telnet(f, p, host)
|
||||
char *HE;
|
||||
char *HN;
|
||||
char *IM;
|
||||
void netflush();
|
||||
int nfd;
|
||||
|
||||
/*
|
||||
@ -1109,7 +1123,6 @@ telnet(f, p, host)
|
||||
#endif
|
||||
|
||||
if (getent(defent, gettyname) == 1) {
|
||||
char *getstr();
|
||||
char *cp=defstrs;
|
||||
|
||||
HE = getstr("he", &cp);
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: termstat.c,v 1.5 1996/02/28 20:38:27 thorpej Exp $ */
|
||||
/* $NetBSD: termstat.c,v 1.6 1997/10/08 08:45:14 mrg Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 1989, 1993
|
||||
@ -33,11 +33,12 @@
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <sys/cdefs.h>
|
||||
#ifndef lint
|
||||
#if 0
|
||||
static char sccsid[] = "@(#)termstat.c 8.2 (Berkeley) 5/30/95";
|
||||
#else
|
||||
static char rcsid[] = "$NetBSD: termstat.c,v 1.5 1996/02/28 20:38:27 thorpej Exp $";
|
||||
__RCSID("$NetBSD: termstat.c,v 1.6 1997/10/08 08:45:14 mrg Exp $");
|
||||
#endif
|
||||
#endif /* not lint */
|
||||
|
||||
@ -138,7 +139,6 @@ int newmap = 1; /* nonzero if \n maps to ^M^J */
|
||||
void
|
||||
localstat()
|
||||
{
|
||||
void netflush();
|
||||
int need_will_echo = 0;
|
||||
|
||||
#if defined(CRAY2) && defined(UNICOS5)
|
||||
@ -378,7 +378,6 @@ flowstat()
|
||||
clientstat(code, parm1, parm2)
|
||||
register int code, parm1, parm2;
|
||||
{
|
||||
void netflush();
|
||||
|
||||
/*
|
||||
* Get a copy of terminal characteristics.
|
||||
@ -466,7 +465,7 @@ clientstat(code, parm1, parm2)
|
||||
ack = (useeditmode & MODE_ACK);
|
||||
useeditmode &= ~MODE_ACK;
|
||||
|
||||
if (changed = (useeditmode ^ editmode)) {
|
||||
if ((changed = (useeditmode ^ editmode))) {
|
||||
/*
|
||||
* This check is for a timing problem. If the
|
||||
* state of the tty has changed (due to the user
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: utility.c,v 1.10 1996/09/27 02:30:05 thorpej Exp $ */
|
||||
/* $NetBSD: utility.c,v 1.11 1997/10/08 08:45:15 mrg Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 1989, 1993
|
||||
@ -33,11 +33,12 @@
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <sys/cdefs.h>
|
||||
#ifndef lint
|
||||
#if 0
|
||||
static char sccsid[] = "@(#)utility.c 8.4 (Berkeley) 5/30/95";
|
||||
#else
|
||||
static char rcsid[] = "$NetBSD: utility.c,v 1.10 1996/09/27 02:30:05 thorpej Exp $";
|
||||
__RCSID("$NetBSD: utility.c,v 1.11 1997/10/08 08:45:15 mrg Exp $");
|
||||
#endif
|
||||
#endif /* not lint */
|
||||
|
||||
@ -45,6 +46,11 @@ static char rcsid[] = "$NetBSD: utility.c,v 1.10 1996/09/27 02:30:05 thorpej Exp
|
||||
#define PRINTOPTIONS
|
||||
#include "telnetd.h"
|
||||
|
||||
char *nextitem __P((char *));
|
||||
void fatalperror __P((int, char *));
|
||||
void edithost __P((char *, char *));
|
||||
void putstr __P((char *));
|
||||
|
||||
/*
|
||||
* utility functions performing io related tasks
|
||||
*/
|
||||
@ -61,7 +67,6 @@ static char rcsid[] = "$NetBSD: utility.c,v 1.10 1996/09/27 02:30:05 thorpej Exp
|
||||
void
|
||||
ttloop()
|
||||
{
|
||||
void netflush();
|
||||
|
||||
DIAG(TD_REPORT, {sprintf(nfrontp, "td: ttloop\r\n");
|
||||
nfrontp += strlen(nfrontp);});
|
||||
@ -328,7 +333,7 @@ fatal(f, msg)
|
||||
{
|
||||
char buf[BUFSIZ];
|
||||
|
||||
(void) sprintf(buf, "telnetd: %s.\r\n", msg);
|
||||
(void)snprintf(buf, sizeof buf,"telnetd: %s.\r\n", msg);
|
||||
(void)write(f, buf, (int)strlen(buf));
|
||||
sleep(1); /*XXX*/
|
||||
exit(1);
|
||||
@ -339,9 +344,9 @@ fatalperror(f, msg)
|
||||
int f;
|
||||
char *msg;
|
||||
{
|
||||
char buf[BUFSIZ], *strerror();
|
||||
char buf[BUFSIZ];
|
||||
|
||||
(void) sprintf(buf, "%s: %s", msg, strerror(errno));
|
||||
(void)snprintf(buf, sizeof buf, "%s: %s", msg, strerror(errno));
|
||||
fatal(f, buf);
|
||||
}
|
||||
|
||||
@ -353,7 +358,6 @@ edithost(pat, host)
|
||||
register char *host;
|
||||
{
|
||||
register char *res = editedhost;
|
||||
char *strncpy();
|
||||
|
||||
if (!pat)
|
||||
pat = "";
|
||||
@ -425,7 +429,6 @@ putf(cp, where)
|
||||
#ifdef STREAMSPTY
|
||||
extern char *strchr();
|
||||
#else
|
||||
extern char *strrchr();
|
||||
#endif
|
||||
|
||||
uname(&utsinfo);
|
||||
@ -511,8 +514,7 @@ printsub(direction, pointer, length)
|
||||
unsigned char *pointer; /* where suboption data sits */
|
||||
int length; /* length of suboption data */
|
||||
{
|
||||
register int i;
|
||||
char buf[512];
|
||||
register int i = 0; /* XXX gcc */
|
||||
|
||||
if (!(diagnostic & TD_OPTIONS))
|
||||
return;
|
||||
@ -758,7 +760,8 @@ printsub(direction, pointer, length)
|
||||
}
|
||||
{
|
||||
char tbuf[32];
|
||||
sprintf(tbuf, "%s%s%s%s%s",
|
||||
|
||||
(void)snprintf(tbuf, sizeof tbuf, "%s%s%s%s%s",
|
||||
pointer[2]&MODE_EDIT ? "|EDIT" : "",
|
||||
pointer[2]&MODE_TRAPSIG ? "|TRAPSIG" : "",
|
||||
pointer[2]&MODE_SOFT_TAB ? "|SOFT_TAB" : "",
|
||||
@ -931,7 +934,6 @@ printsub(direction, pointer, length)
|
||||
break;
|
||||
|
||||
default:
|
||||
def_case:
|
||||
if (isprint(pointer[i]) && pointer[i] != '"') {
|
||||
if (noquote) {
|
||||
*nfrontp++ = '"';
|
||||
|
||||
Loading…
Reference in New Issue
Block a user