/*
- * $Id: main.c,v 1.14 2002-02-19 15:17:23 srittau Exp $
+ * $Id: main.c,v 1.17.8.6.2.1 2005-01-31 17:01:04 didg Exp $
*
* Copyright (c) 1990,1993 Regents of The University of Michigan.
* All Rights Reserved. See COPYRIGHT.
#ifndef WIFEXITED
#define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
#endif /* ! WIFEXITED */
+#ifndef WIFSTOPPED
+#define WIFSTOPPED(status) (((status) & 0xff) == 0x7f)
+#endif
#include <errno.h>
#ifdef TRU64
continue;
#endif /* SIOCDIFADDR != SIOCATALKDIFADDR */
#endif /* SIOCATALKIFADDR */
- LOG(log_error, logtype_default, "difaddr(%u.%u): %s",
+ LOG(log_error, logtype_atalkd, "difaddr(%u.%u): %s",
ntohs(iface->i_addr.sat_addr.s_net),
iface->i_addr.sat_addr.s_node, strerror(errno));
}
+#ifdef linux
+ if (!(iface->i_flags & IFACE_WASALLMULTI) && (iface->i_flags & IFACE_ALLMULTI))
+ ifsetallmulti(iface->i_name, 0);
+#endif /* linux */
}
#endif /* SOPCDOFADDR */
}
-void as_timer(void)
+static void as_timer(int sig)
{
struct sockaddr_at sat;
struct ziphdr zh;
int sentzipq = 0;
int n, cc;
+ ap=zap=rap=NULL;
+
memset(&sat, 0, sizeof( struct sockaddr_at ));
for ( iface = interfaces; iface; iface = iface->i_next ) {
if ( iface->i_flags & IFACE_LOOPBACK ) {
if ( iface->i_time < 3 ) {
if ( iface->i_flags & IFACE_PHASE1 ) {
if (rtmp_request( iface ) < 0) {
- LOG(log_error, logtype_default, "rtmp_request: %s", strerror(errno));
+ LOG(log_error, logtype_atalkd, "rtmp_request: %s", strerror(errno));
atalkd_exit(1);
}
newrtmpdata = 1;
} else {
if (zip_getnetinfo( iface ) < 0) {
- LOG(log_error, logtype_default, "zip_getnetinfo: %s", strerror(errno));
+ LOG(log_error, logtype_atalkd, "zip_getnetinfo: %s", strerror(errno));
atalkd_exit(1);
}
sentzipq = 1;
* No seed info, and we've got multiple interfaces.
* Wait forever.
*/
- LOG(log_info, logtype_default,
+ LOG(log_info, logtype_atalkd,
"as_timer multiple interfaces, no seed" );
- LOG(log_info, logtype_default, "as_timer can't configure %s",
+ LOG(log_info, logtype_atalkd, "as_timer can't configure %s",
iface->i_name );
- LOG(log_info, logtype_default, "as_timer waiting for router" );
+ LOG(log_info, logtype_atalkd, "as_timer waiting for router" );
iface->i_time = 0;
continue;
} else {
for ( zt = iface->i_czt; zt; zt = zt->zt_next ) {
if (addzone( iface->i_rt, zt->zt_len,
zt->zt_name) < 0) {
- LOG(log_error, logtype_default, "addzone: %s", strerror(errno));
+ LOG(log_error, logtype_atalkd, "addzone: %s", strerror(errno));
atalkd_exit(1);
}
}
iface->i_rt->rt_flags |= RTMPTAB_HASZONES;
}
if ( iface->i_flags & IFACE_PHASE1 ) {
- LOG(log_info, logtype_default,
+ LOG(log_info, logtype_atalkd,
"as_timer configured %s phase 1 from seed",
iface->i_name );
setaddr( iface, IFACE_PHASE1,
iface->i_caddr.sat_addr.s_net,
iface->i_caddr.sat_addr.s_net );
} else {
- LOG(log_info, logtype_default,
+ LOG(log_info, logtype_atalkd,
"as_timer configured %s phase 2 from seed",
iface->i_name );
}
if ( looproute( iface, RTMP_ADD )) { /* -1 or 1 */
- LOG(log_error, logtype_default,
+ LOG(log_error, logtype_atalkd,
"as_timer: can't route %u.%u to loop: %s",
ntohs( iface->i_addr.sat_addr.s_net ),
iface->i_addr.sat_addr.s_node,
* Configure for no router operation. Wait for a route
* to become available in rtmp_packet().
*/
- LOG(log_info, logtype_default, "config for no router" );
+ LOG(log_info, logtype_atalkd, "config for no router" );
if ( iface->i_flags & IFACE_PHASE2 ) {
iface->i_rt->rt_firstnet = 0;
0, htons( STARTUP_LASTNET ));
}
if ( looproute( iface, RTMP_ADD ) ) { /* -1 or 1 */
- LOG(log_error, logtype_default,
+ LOG(log_error, logtype_atalkd,
"as_timer: can't route %u.%u to loopback: %s",
ntohs( iface->i_addr.sat_addr.s_net ),
iface->i_addr.sat_addr.s_node,
* our zone has gone away.
*/
if ( ++gate->g_state >= RTMPTAB_BAD ) {
- LOG(log_info, logtype_default, "as_timer gateway %u.%u down",
+ LOG(log_info, logtype_atalkd, "as_timer gateway %u.%u down",
ntohs( gate->g_sat.sat_addr.s_net ),
gate->g_sat.sat_addr.s_node );
rtmp = gate->g_rt;
} else {
rtmp->rt_hops = RTMPHOPS_POISON;
if ((cc = rtmp_replace( rtmp )) < 0) {
- LOG(log_error, logtype_default, "rtmp_replace: %s", strerror(errno));
+ LOG(log_error, logtype_atalkd, "rtmp_replace: %s", strerror(errno));
atalkd_exit(1);
}
if (cc) {
gate->g_iface->i_rt->rt_flags &= ~RTMPTAB_HASZONES;
}
- LOG(log_info, logtype_default, "as_timer last gateway down" );
+ LOG(log_info, logtype_atalkd, "as_timer last gateway down" );
/* Set netrange to 0-fffe. */
if ( gate->g_iface->i_flags & IFACE_PHASE2 ) {
} else {
rtmp->rt_hops = RTMPHOPS_POISON;
if ((cc = rtmp_replace( rtmp )) < 0) {
- LOG(log_error, logtype_default, "rtmp_replace: %s", strerror(errno));
+ LOG(log_error, logtype_atalkd, "rtmp_replace: %s", strerror(errno));
atalkd_exit(1);
}
if (cc)
if ( sendto( zap->ap_fd, packet, cc, 0,
(struct sockaddr *)&sat,
sizeof( struct sockaddr_at )) < 0 ) {
- LOG(log_error, logtype_default, "as_timer sendto: %s", strerror(errno) );
+ LOG(log_error, logtype_atalkd, "as_timer sendto: %s", strerror(errno) );
}
sentzipq = 1;
* ask about, and warn that we can't get it's zone.
*/
if ( rtmp->rt_nzq++ == 3 ) {
- LOG(log_info, logtype_default, "as_timer can't get zone for %u",
+ LOG(log_info, logtype_atalkd, "as_timer can't get zone for %u",
ntohs( rtmp->rt_firstnet ));
}
if ( rtmp->rt_nzq > 3 ) {
if ( sendto( zap->ap_fd, packet, cc, 0, (struct sockaddr *)&sat,
sizeof( struct sockaddr_at )) < 0 ) {
- LOG(log_error, logtype_default, "as_timer sendto: %s", strerror(errno) );
+ LOG(log_error, logtype_atalkd, "as_timer sendto: %s", strerror(errno) );
}
}
}
if ( sendto( rap->ap_fd, packet, data - packet, 0,
(struct sockaddr *)&sat,
sizeof( struct sockaddr_at )) < 0 ) {
- LOG(log_error, logtype_default, "as_timer sendto %u.%u (%u): %s",
+ LOG(log_error, logtype_atalkd, "as_timer sendto %u.%u (%u): %s",
ntohs( sat.sat_addr.s_net ),
sat.sat_addr.s_node,
ntohs( iface->i_rt->rt_firstnet ),
if ( sendto( rap->ap_fd, packet, data - packet, 0,
(struct sockaddr *)&sat,
sizeof( struct sockaddr_at )) < 0 ) {
- LOG(log_error, logtype_default, "as_timer sendto %u.%u (%u): %s",
+ LOG(log_error, logtype_atalkd, "as_timer sendto %u.%u (%u): %s",
ntohs( sat.sat_addr.s_net ),
sat.sat_addr.s_node,
ntohs( iface->i_rt->rt_firstnet ),
if ( stable && !noparent ) {
noparent = 1;
- LOG(log_info, logtype_default, "ready %d/%d/%d", stabletimer, newrtmpdata,
+ LOG(log_info, logtype_atalkd, "ready %d/%d/%d", stabletimer, newrtmpdata,
sentzipq );
if ( !debug ) {
/*
* Seems like we could get here more than once...
*/
if ( kill( getpid(), SIGSTOP ) < 0 ) {
- LOG(log_error, logtype_default, "as_timer: kill-self failed!" );
+ LOG(log_error, logtype_atalkd, "as_timer: kill-self failed!" );
atalkd_exit( 1 );
}
}
for ( lr = zt->zt_rt; lr; lr = lr->l_next ) {
rtmp = (struct rtmptab *)lr->l_data;
if ( rtmp->rt_iprev == 0 && rtmp->rt_gate != 0 ) {
- LOG(log_error, logtype_default, "%.*s has %u-%u (unused)\n",
+ LOG(log_error, logtype_atalkd, "%.*s has %u-%u (unused)",
zt->zt_len, zt->zt_name, ntohs( rtmp->rt_firstnet ),
ntohs( rtmp->rt_lastnet ));
atalkd_exit(1);
}
}
if ( lz == 0 ) {
- LOG(log_error, logtype_default, "no map from %u-%u to %.*s\n",
+ LOG(log_error, logtype_atalkd, "no map from %u-%u to %.*s",
ntohs( rtmp->rt_firstnet ),
ntohs( rtmp->rt_lastnet ),
zt->zt_len, zt->zt_name );
FILE *rtmpdebug;
if (( rtmpdebug = fopen( _PATH_ATALKDEBUG, "w" )) == NULL ) {
- LOG(log_error, logtype_default, "rtmp: %s", strerror(errno) );
+ LOG(log_error, logtype_atalkd, "rtmp: %s", strerror(errno) );
}
for ( iface = interfaces; iface; iface = iface->i_next ) {
for ( rt = gate->g_rt; rt; rt = rt->rt_next ) {
if ( rt->rt_iprev ) {
if ( gateroute( RTMP_DEL, rt ) < 0 ) {
- LOG(log_error, logtype_default, "as_down remove %u-%u failed: %s",
+ LOG(log_error, logtype_atalkd, "as_down remove %u-%u failed: %s",
ntohs( rt->rt_firstnet ),
ntohs( rt->rt_lastnet ),
strerror(errno) );
}
if ( iface->i_flags & IFACE_LOOP ) {
if (looproute( iface, RTMP_DEL )) {
- LOG(log_error, logtype_default, "as_down remove %s %u.%u failed: %s",
+ LOG(log_error, logtype_atalkd, "as_down remove %s %u.%u failed: %s",
iface->i_name, ntohs( iface->i_addr.sat_addr.s_net ),
iface->i_addr.sat_addr.s_node,
strerror(errno) );
}
}
- LOG(log_info, logtype_default, "done" );
+ LOG(log_info, logtype_atalkd, "done" );
atalkd_exit( 0 );
}
struct sockaddr_at sat;
struct sigaction sv;
struct itimerval it;
+ sigset_t signal_set, old_set;
+
struct interface *iface;
int status;
struct atport *ap;
fd_set readfds;
- int i, mask, c;
+ int i, c;
SOCKLEN_T fromlen;
char *prog;
-;
while (( c = getopt( ac, av, "12qsdtf:P:v" )) != EOF ) {
switch ( c ) {
exit( 1 );
}
+ /*
+ * Set process name for logging
+ */
+
+ set_processname("atalkd");
+
/* do this here so that we can use ifconfig */
#ifdef __svr4__
if ( plumb() < 0 ) {
syslog_setup(log_debug, logtype_default, logoption_pid, logfacility_daemon );
#endif /* ultrix */
- LOG(log_info, logtype_default, "restart (%s)", version );
+ LOG(log_info, logtype_atalkd, "restart (%s)", version );
/*
* Socket for use in routing ioctl()s. Can't add routes to our
*/
#ifdef BSD4_4
if (( rtfd = socket( PF_ROUTE, SOCK_RAW, AF_APPLETALK )) < 0 ) {
- LOG(log_error, logtype_default, "route socket: %s", strerror(errno) );
+ LOG(log_error, logtype_atalkd, "route socket: %s", strerror(errno) );
atalkd_exit( 1 );
}
if ( shutdown( rtfd, 0 ) < 0 ) {
- LOG(log_error, logtype_default, "route shutdown: %s", strerror(errno) );
+ LOG(log_error, logtype_atalkd, "route shutdown: %s", strerror(errno) );
atalkd_exit( 1 );
}
#else /* BSD4_4 */
if (( rtfd = socket( AF_APPLETALK, SOCK_DGRAM, 0 )) < 0 ) {
- LOG(log_error, logtype_default, "route socket: %s", strerror(errno) );
+ LOG(log_error, logtype_atalkd, "route socket: %s", strerror(errno) );
atalkd_exit( 1 );
}
#endif /* BSD4_4 */
+ ciface = interfaces;
+ bootaddr( ciface );
+
memset(&sv, 0, sizeof(sv));
sv.sa_handler = as_down;
sigemptyset( &sv.sa_mask );
sigaddset( &sv.sa_mask, SIGTERM );
sv.sa_flags = SA_RESTART;
if ( sigaction( SIGTERM, &sv, NULL) < 0 ) {
- LOG(log_error, logtype_default, "sigterm: %s", strerror(errno) );
+ LOG(log_error, logtype_atalkd, "sigterm: %s", strerror(errno) );
atalkd_exit( 1 );
}
sigaddset( &sv.sa_mask, SIGTERM );
sv.sa_flags = SA_RESTART;
if ( sigaction( SIGUSR1, &sv, NULL) < 0 ) {
- LOG(log_error, logtype_default, "sigusr1: %s", strerror(errno) );
+ LOG(log_error, logtype_atalkd, "sigusr1: %s", strerror(errno) );
atalkd_exit( 1 );
}
sigaddset( &sv.sa_mask, SIGTERM );
sv.sa_flags = SA_RESTART;
if ( sigaction( SIGALRM, &sv, NULL) < 0 ) {
- LOG(log_error, logtype_default, "sigalrm: %s", strerror(errno) );
+ LOG(log_error, logtype_atalkd, "sigalrm: %s", strerror(errno) );
atalkd_exit( 1 );
}
it.it_value.tv_sec = 10L;
it.it_value.tv_usec = 0L;
if ( setitimer( ITIMER_REAL, &it, NULL) < 0 ) {
- LOG(log_error, logtype_default, "setitimer: %s", strerror(errno) );
+ LOG(log_error, logtype_atalkd, "setitimer: %s", strerror(errno) );
atalkd_exit( 1 );
}
- ciface = interfaces;
- bootaddr( ciface );
+ sigemptyset( &signal_set );
+ sigaddset(&signal_set, SIGALRM);
+#if 0
+ /* don't block SIGTERM */
+ sigaddset(&signal_set, SIGTERM);
+#endif
+ sigaddset(&signal_set, SIGUSR1);
+
for (;;) {
readfds = fds;
if ( select( nfds, &readfds, NULL, NULL, NULL) < 0 ) {
errno = 0;
continue;
} else {
- LOG(log_error, logtype_default, "select: %s", strerror(errno) );
+ LOG(log_error, logtype_atalkd, "select: %s", strerror(errno) );
atalkd_exit( 1 );
}
}
fromlen = sizeof( struct sockaddr_at );
if (( c = recvfrom( ap->ap_fd, Packet, sizeof( Packet ),
0, (struct sockaddr *)&sat, &fromlen )) < 0 ) {
- LOG(log_error, logtype_default, "recvfrom: %s", strerror(errno) );
+ LOG(log_error, logtype_atalkd, "recvfrom: %s", strerror(errno) );
continue;
}
-#ifdef DEBUG
+#ifdef DEBUG1
if ( debug ) {
printf( "packet from %u.%u on %s (%x) %d (%d)\n",
ntohs( sat.sat_addr.s_net ),
iface->i_flags, ap->ap_port, ap->ap_fd );
bprint( Packet, c );
}
-#endif /* DEBUG */
-#ifdef __svr4__
- if ( sighold( SIGALRM ) || sighold( SIGUSR1 )) {
- LOG(log_error, logtype_default, "sighold: %s", strerror(errno) );
+#endif
+ if (sigprocmask(SIG_BLOCK, &signal_set, &old_set) < 0) {
+ LOG(log_error, logtype_atalkd, "sigprocmask: %s", strerror(errno) );
atalkd_exit( 1 );
}
-#else /* __svr4__ */
- mask = sigsetmask( sigmask( SIGALRM ) |
- sigmask( SIGUSR1 ));
-#endif /* __svr4__ */
+
if (( *ap->ap_packet )( ap, &sat, Packet, c ) < 0) {
- LOG(log_error, logtype_default, "ap->ap_packet: %s", strerror(errno));
+ LOG(log_error, logtype_atalkd, "ap->ap_packet: %s", strerror(errno));
atalkd_exit(1);
}
#ifdef DEBUG
consistency();
-#endif /* DEBUG */
-#ifdef __svr4__
- if ( sigrelse( SIGUSR1 ) || sigrelse( SIGALRM )) {
- LOG(log_error, logtype_default, "sigrelse: %s", strerror(errno) );
+#endif
+ if (sigprocmask(SIG_SETMASK, &old_set, NULL) < 0) {
+ LOG(log_error, logtype_atalkd, "sigprocmask old set: %s", strerror(errno) );
atalkd_exit( 1 );
}
-#else /* __svr4__ */
- sigsetmask( mask );
-#endif /* __svr4__ */
+
}
}
}
/* consistency */
if ( iface->i_flags & IFACE_ADDR ) {
- LOG(log_error, logtype_default, "bootaddr OOPS!" );
+ LOG(log_error, logtype_atalkd, "bootaddr OOPS!" );
atalkd_exit(1);
}
}
} else if (rtmp_request( iface ) < 0) {
- LOG(log_error, logtype_default, "bootaddr (rtmp_request): %s", strerror(errno));
+ LOG(log_error, logtype_atalkd, "bootaddr (rtmp_request): %s", strerror(errno));
atalkd_exit(1);
}
}
} else if (zip_getnetinfo( iface ) < 0) {
- LOG(log_error, logtype_default, "bootaddr (zip_getnetinfo): %s", strerror(errno));
+ LOG(log_error, logtype_atalkd, "bootaddr (zip_getnetinfo): %s", strerror(errno));
atalkd_exit(1);
}
}
if ( iface->i_ports == NULL ) { /* allocate port structures */
for ( i = 0, as = atserv; i < atservNATSERV; i++, as++ ) {
if (( se = getservbyname( as->as_name, "ddp" )) == NULL ) {
- LOG(log_info, logtype_default, "%s: service unknown", as->as_name );
+ LOG(log_info, logtype_atalkd, "%s: service unknown", as->as_name );
} else {
as->as_port = ntohs( se->s_port );
}
if (( ap = (struct atport *)malloc( sizeof( struct atport ))) ==
NULL ) {
- LOG(log_error, logtype_default, "malloc: %s", strerror(errno) );
+ LOG(log_error, logtype_atalkd, "malloc: %s", strerror(errno) );
atalkd_exit( 1 );
}
ap->ap_fd = 0;
memcpy( iface->i_addr.sat_zero, &nr, sizeof( struct netrange ));
if ( ifconfig( iface->i_name, SIOCSIFADDR, &iface->i_addr )) {
- LOG(log_error, logtype_default, "setifaddr: %s (%u-%u): %s. try specifying a \
+ LOG(log_error, logtype_atalkd, "setifaddr: %s (%u-%u): %s. try specifying a \
smaller net range.", iface->i_name, ntohs(first), ntohs(last), strerror(errno));
atalkd_exit( 1 );
}
if ( ifconfig( iface->i_name, SIOCGIFADDR, &iface->i_addr )) {
- LOG(log_error, logtype_default, "getifaddr: %s: %s", iface->i_name, strerror(errno) );
+ LOG(log_error, logtype_atalkd, "getifaddr: %s: %s", iface->i_name, strerror(errno) );
atalkd_exit( 1 );
}
/* open ports */
i = 1; /* enable broadcasts */
-#ifdef __svr4__
- LOG(log_info, logtype_default, "setsockopt incompatible w/ Solaris STREAMS module.");
+#if 0
+ /* useless message, no? */
+ LOG(log_info, logtype_atalkd, "setsockopt incompatible w/ Solaris STREAMS module.");
#endif /* __svr4__ */
for ( ap = iface->i_ports; ap; ap = ap->ap_next ) {
if (( ap->ap_fd = socket( AF_APPLETALK, SOCK_DGRAM, 0 )) < 0 ) {
- LOG(log_error, logtype_default, "socket: %s", strerror(errno) );
+ LOG(log_error, logtype_atalkd, "socket: %s", strerror(errno) );
atalkd_exit( 1 );
}
#ifndef __svr4__
if ( bind( ap->ap_fd, (struct sockaddr *)&sat,
sizeof( struct sockaddr_at )) < 0 ) {
- LOG(log_error, logtype_default, "bind %u.%u:%u: %s",
+ LOG(log_error, logtype_atalkd, "bind %u.%u:%u: %s",
ntohs( sat.sat_addr.s_net ),
sat.sat_addr.s_node, sat.sat_port, strerror(errno) );
#ifdef SIOCDIFADDR
nfds++;
}
+int ifsetallmulti ( iname, set )
+const char *iname;
+int set;
+{
+ int sock;
+ struct ifreq ifr;
+
+ memset(&ifr, 0, sizeof(ifr));
+
+ if (( sock = socket( AF_APPLETALK, SOCK_DGRAM, 0 )) < 0 ) {
+ return( -1 );
+ }
+
+ /* get interface config */
+ strlcpy(ifr.ifr_name, iname, sizeof(ifr.ifr_name));
+ if (ioctl(sock, SIOCGIFFLAGS, &ifr) < 0) {
+ close(sock);
+ return (-1);
+ }
+
+ /* should we set or unset IFF_ALLMULTI */
+ if (set)
+ ifr.ifr_flags |= IFF_ALLMULTI;
+ else
+ ifr.ifr_flags &= ~IFF_ALLMULTI;
+
+ /* set interface config */
+ strlcpy(ifr.ifr_name, iname, sizeof(ifr.ifr_name));
+ if (ioctl(sock, SIOCSIFFLAGS, &ifr) < 0) {
+ close(sock);
+ return -1;
+ }
+
+ close(sock);
+ return (0);
+}
+
int ifconfig( iname, cmd, sa )
const char *iname;
unsigned long cmd;
projects / netatalk.git / blobdiff