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changed utmp-stuff not to use ut_id at all

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@1746 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1997-05-20 13:48:32 +00:00
parent 1ee9f247d1
commit a0b25be494
1 changed files with 10 additions and 44 deletions
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54
appl/telnet/telnetd/sys_term.c
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@@ -330,9 +330,6 @@ getnpty()
static char Xline[] = "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0";
char *line = Xline;
char *line_nodev;
char *line_notty;
#ifdef _CRAY
char *myline = "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0";
#endif /* CRAY */
@@ -348,38 +345,6 @@ static char *ptsname(int fd)
}
#endif
#ifdef HAVE_UTMPX_H
static char utid[32]; /* XXX larger than ut_id */
void
set_utid(void)
{
int ptynum;
line_nodev = line;
if(!strncmp(line, "/dev/", 5))
line_nodev += 5;
line_notty = line_nodev;
if(!strncmp(line_nodev, "tty", 3))
line_notty += 3;
else if(!strncmp(line_nodev, "pts/", 4))
line_notty += 4;
/* Derive utmp ID from pty slave number */
if(isdigit(line_notty[0]) && sscanf(line_notty, "%d", &ptynum) == 1)
snprintf(utid, sizeof(utid), "tn%02x", ptynum & 0xff);
else
snprintf(utid, sizeof(utid), "tn%s", line_notty);
}
#else
void
set_utid(void)
{
}
#endif
int getpty(int *ptynum)
{
#ifdef __osf__ /* XXX */
@@ -984,9 +949,9 @@ int cleanopen(char *line)
chmod(line, 0600);
}
# if !defined(_CRAY) && (BSD > 43)
#ifdef HAVE_REVOKE
revoke(line);
# endif
#endif
t = open(line, O_RDWR|O_NOCTTY);
@@ -1129,10 +1094,12 @@ startslave(char *host, int autologin, char *autoname)
SCPYN(wtmp.ut_user, "LOGIN");
SCPYN(wtmp.ut_host, host);
SCPYN(wtmp.ut_line, line + sizeof("/dev/") - 1);
#if 0
#ifndef __hpux
SCPYN(wtmp.ut_id, wtmp.ut_line+3);
#else
SCPYN(wtmp.ut_id, wtmp.ut_line+7);
#endif
#endif
pututline(&wtmp);
endutent();
@@ -1231,9 +1198,8 @@ void start_login(char *host, int autologin, char *name)
memset(&utmpx, 0, sizeof(utmpx));
SCPYN(utmpx.ut_user, ".telnet");
SCPYN(utmpx.ut_line, line_nodev);
SCPYN(utmpx.ut_line, line + sizeof("/dev/") - 1);
utmpx.ut_pid = pid;
SCPYN(utmpx.ut_id, utid);
utmpx.ut_type = LOGIN_PROCESS;
@@ -1356,9 +1322,9 @@ rmut(void)
setutxent();
memset(&utmpx, 0, sizeof(utmpx));
strncpy(utmpx.ut_id, utid, sizeof(utmpx.ut_id));
strncpy(utmpx.ut_line, line + sizeof("/dev/") - 1, sizeof(utmpx.ut_line));
utmpx.ut_type = LOGIN_PROCESS;
utxp = getutxid(&utmpx);
utxp = getutxline(&utmpx);
if (utxp) {
strcpy(utxp->ut_user, "");
utxp->ut_type = DEAD_PROCESS;
@@ -1448,13 +1414,13 @@ rmut (char *line)
int fd; /* for /etc/wtmp */
utmp.ut_type = USER_PROCESS;
strncpy(utmp.ut_id, line+12, sizeof(utmp.ut_id));
strncpy(utmp.ut_line, line + sizeof("/dev/") - 1, sizeof(utmp.ut_line));
setutent();
utptr = getutid(&utmp);
utptr = getutline(&utmp);
/* write it out only if it exists */
if (utptr) {
utptr->ut_type = DEAD_PROCESS;
utptr->ut_time = time((long *) 0);
utptr->ut_time = time(NULL);
pututline(utptr);
/* set wtmp entry if wtmp file exists */
if ((fd = open(wtmpf, O_WRONLY | O_APPEND)) >= 0) {