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support utmpx

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This commit is contained in:
christos 2002-08-02 02:07:09 +00:00
parent c020d65e19
commit 8e5a0987a4
2 changed files with 15 additions and 22 deletions
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7
sbin/dump/Makefile
View File

@ -1,4 +1,4 @@
# $NetBSD: Makefile,v 1.27 2001/12/25 11:56:14 lukem Exp $
# $NetBSD: Makefile,v 1.28 2002/08/02 02:07:09 christos Exp $
# @(#)Makefile 8.1 (Berkeley) 6/5/93
# dump.h header file
@ -23,14 +23,15 @@
PROG= dump
LINKS= ${BINDIR}/dump ${BINDIR}/rdump
CPPFLAGS+=-DRDUMP -I${.CURDIR}
CPPFLAGS+=-I${.CURDIR}/../../usr.bin/who -DSUPPORT_UTMPX -DSUPPORT_UTMP
# CPPFLAGS+= -DDEBUG -DTDEBUG -DFDEBUG -DWRITEDEBUG -DSTATS -DDIAGNOSTICS
SRCS= itime.c main.c optr.c dumprmt.c rcache.c tape.c traverse.c unctime.c \
ffs_inode.c ffs_bswap.c
ffs_inode.c ffs_bswap.c utmpentry.c
BINGRP= tty
BINMODE=2555
MAN= dump.8
MLINKS+=dump.8 rdump.8
.PATH: ${.CURDIR}/../../sys/ufs/ffs
.PATH: ${.CURDIR}/../../sys/ufs/ffs ${.CURDIR}/../../usr.bin/who
.include <bsd.prog.mk>

30
sbin/dump/optr.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: optr.c,v 1.25 2001/12/25 12:06:26 lukem Exp $ */
/* $NetBSD: optr.c,v 1.26 2002/08/02 02:07:09 christos Exp $ */
/*-
* Copyright (c) 1980, 1988, 1993
@ -38,7 +38,7 @@
#if 0
static char sccsid[] = "@(#)optr.c 8.2 (Berkeley) 1/6/94";
#else
__RCSID("$NetBSD: optr.c,v 1.25 2001/12/25 12:06:26 lukem Exp $");
__RCSID("$NetBSD: optr.c,v 1.26 2002/08/02 02:07:09 christos Exp $");
#endif
#endif /* not lint */
@ -60,11 +60,12 @@ __RCSID("$NetBSD: optr.c,v 1.25 2001/12/25 12:06:26 lukem Exp $");
#include <time.h>
#include <tzfile.h>
#include <unistd.h>
#include <utmp.h>
#include "dump.h"
#include "pathnames.h"
#include "utmpentry.h"
void alarmcatch(int);
struct fstab *allocfsent(struct fstab *);
int datesort(const void *, const void *);
@ -216,11 +217,10 @@ struct tm *localclock;
void
broadcast(char *message)
{
struct utmp utmp;
time_t now;
FILE *f_utmp;
char **np;
int pid, s;
struct utmpentry *ep;
if (!notify || gp == NULL)
return;
@ -243,31 +243,23 @@ broadcast(char *message)
now = time((time_t *)0);
localclock = localtime(&now);
if ((f_utmp = fopen(_PATH_UTMP, "r")) == NULL) {
msg("Cannot open %s: %s\n", _PATH_UTMP, strerror(errno));
return;
}
(void)getutentries(NULL, &ep);
while (!feof(f_utmp)) {
if (fread((char *) &utmp, sizeof (struct utmp), 1, f_utmp) != 1)
break;
if (utmp.ut_name[0] == 0)
continue;
for (; ep; ep = ep->next) {
for (np = gp->gr_mem; *np; np++) {
if (strncmp(*np, utmp.ut_name, sizeof(utmp.ut_name)) != 0)
if (strcmp(*np, ep->name) != 0)
continue;
/*
* Do not send messages to operators on dialups
*/
if (strncmp(utmp.ut_line, DIALUP, strlen(DIALUP)) == 0)
if (strcmp(ep->line, DIALUP) == 0)
continue;
#ifdef DEBUG
msg("Message to %s at %s\n", *np, utmp.ut_line);
msg("Message to %s at %s\n", *np, ep->line);
#endif
sendmes(utmp.ut_line, message);
sendmes(ep->line, message);
}
}
(void) fclose(f_utmp);
Exit(0); /* the wait in this same routine will catch this */
/* NOTREACHED */
}