ip/dhcpd: add varargck pragma for warning() and fatal(), do syserr with %r format
This commit is contained in:
cinap_lenrek
parent
3fa5aaa1bc
commit
4e61bc282c
|
|
@ -50,7 +50,10 @@ struct Info
|
|||
|
||||
/* from dhcp.c */
|
||||
extern int validip(uchar*);
|
||||
extern void warning(int, char*, ...);
|
||||
extern void fatal(char*, ...);
|
||||
extern void warning(char*, ...);
|
||||
#pragma varargck argpos fatal 1
|
||||
#pragma varargck argpos warning 1
|
||||
extern int minlease;
|
||||
|
||||
/* from db.c */
|
||||
|
|
|
|||
|
|
@ -169,7 +169,6 @@ void arpenter(uchar*, uchar*);
|
|||
void bootp(Req*);
|
||||
void byteopt(Req*, int, uchar);
|
||||
void dhcp(Req*);
|
||||
void fatal(int, char*, ...);
|
||||
void hexopt(Req*, int, char*);
|
||||
void logdhcp(Req*);
|
||||
void logdhcpout(Req *, char *);
|
||||
|
|
@ -195,7 +194,6 @@ void stringopt(Req*, int, char*);
|
|||
void termopt(Req*);
|
||||
int validip(uchar*);
|
||||
void vectoropt(Req*, int, uchar*, int);
|
||||
void warning(int, char*, ...);
|
||||
|
||||
void
|
||||
timestamp(char *tag)
|
||||
|
|
@ -298,7 +296,7 @@ main(int argc, char **argv)
|
|||
if(!debug)
|
||||
switch(rfork(RFNOTEG|RFPROC|RFFDG)) {
|
||||
case -1:
|
||||
fatal(1, "fork");
|
||||
fatal("fork: %r");
|
||||
case 0:
|
||||
break;
|
||||
default:
|
||||
|
|
@ -306,7 +304,7 @@ main(int argc, char **argv)
|
|||
}
|
||||
|
||||
if (chdir(TFTP) < 0)
|
||||
warning(1, "can't change directory to %s", TFTP);
|
||||
warning("can't change directory to %s: %r", TFTP);
|
||||
fd = openlisten(net);
|
||||
|
||||
for(;;){
|
||||
|
|
@ -314,7 +312,7 @@ main(int argc, char **argv)
|
|||
r.fd = fd;
|
||||
n = readlast(r.fd, r.buf, sizeof(r.buf));
|
||||
if(n < Udphdrsize)
|
||||
fatal(1, "error reading requests");
|
||||
fatal("error reading requests: %r");
|
||||
start = nsec()/1000;
|
||||
op = optbuf;
|
||||
*op = 0;
|
||||
|
|
@ -339,7 +337,7 @@ proto(Req *rp, int n)
|
|||
return;
|
||||
|
||||
if(rp->bp->op != Bootrequest){
|
||||
warning(0, "not bootrequest");
|
||||
warning("not bootrequest");
|
||||
return;
|
||||
}
|
||||
|
||||
|
|
@ -348,20 +346,20 @@ proto(Req *rp, int n)
|
|||
|
||||
ipifcs = readipifc(net, ipifcs, -1);
|
||||
if((rp->ifc = findifc(rp->up->ifcaddr)) == nil){
|
||||
warning(0, "no interface");
|
||||
warning("no interface");
|
||||
return;
|
||||
}
|
||||
if(validip(rp->giaddr)){
|
||||
/* info about gateway */
|
||||
if(lookupip(rp->giaddr, nil, nil, &rp->gii, 1) < 0){
|
||||
warning(0, "unknown gateway %I", rp->giaddr);
|
||||
warning("unknown gateway %I", rp->giaddr);
|
||||
return;
|
||||
}
|
||||
rp->gii.ifc = nil;
|
||||
} else {
|
||||
/* no gateway, directly connected */
|
||||
if(ipcmp(rp->up->laddr, IPv4bcast) != 0 && localonifc(rp->up->laddr, rp->ifc) == nil){
|
||||
warning(0, "wrong network %I->%I on %s",
|
||||
warning("wrong network %I->%I on %s",
|
||||
rp->up->raddr, rp->up->laddr, rp->ifc->dev);
|
||||
return;
|
||||
}
|
||||
|
|
@ -370,7 +368,7 @@ proto(Req *rp, int n)
|
|||
}
|
||||
|
||||
if(rp->e < (uchar*)rp->bp->sname){
|
||||
warning(0, "packet too short");
|
||||
warning("packet too short");
|
||||
return;
|
||||
}
|
||||
if(rp->e >= rp->bp->optdata){
|
||||
|
|
@ -391,7 +389,7 @@ proto(Req *rp, int n)
|
|||
static char hwaid[Maxstr];
|
||||
|
||||
if(rp->bp->hlen > Maxhwlen || memcmp(zeros, rp->bp->chaddr, rp->bp->hlen) == 0){
|
||||
warning(0, "no chaddr");
|
||||
warning("no chaddr");
|
||||
return;
|
||||
}
|
||||
snprint(hwaid, sizeof(hwaid), "hwa%2.2ux_%.*lH", rp->bp->htype, rp->bp->hlen, rp->bp->chaddr);
|
||||
|
|
@ -487,7 +485,7 @@ rcvdiscover(Req *rp)
|
|||
}
|
||||
}
|
||||
if(b == nil){
|
||||
warning(0, "!Discover(%s via %I on %s): no binding %I",
|
||||
warning("!Discover(%s via %I on %s): no binding %I",
|
||||
rp->id, rp->gii.ipaddr, rp->ifc->dev, rp->ip);
|
||||
return;
|
||||
}
|
||||
|
|
@ -506,7 +504,7 @@ rcvrequest(Req *rp)
|
|||
/* check for hard assignment */
|
||||
if(rp->staticbinding){
|
||||
if(findifc(rp->server) != rp->ifc) {
|
||||
warning(0, "!Request(%s via %I on %s): for server %I not me",
|
||||
warning("!Request(%s via %I on %s): for server %I not me",
|
||||
rp->id, rp->gii.ipaddr, rp->ifc->dev, rp->server);
|
||||
} else
|
||||
sendack(rp, rp->ii.ipaddr,
|
||||
|
|
@ -519,7 +517,7 @@ rcvrequest(Req *rp)
|
|||
|
||||
/* if we don't have an offer, nak */
|
||||
if(b == nil){
|
||||
warning(0, "!Request(%s via %I on %s): no offer",
|
||||
warning("!Request(%s via %I on %s): no offer",
|
||||
rp->id, rp->gii.ipaddr, rp->ifc->dev);
|
||||
if(findifc(rp->server) == rp->ifc)
|
||||
sendnak(rp, rp->server, "no offer for you");
|
||||
|
|
@ -529,7 +527,7 @@ rcvrequest(Req *rp)
|
|||
/* if not for me, retract offer */
|
||||
if(findifc(rp->server) != rp->ifc){
|
||||
b->expoffer = 0;
|
||||
warning(0, "!Request(%s via %I on %s): for server %I not me",
|
||||
warning("!Request(%s via %I on %s): for server %I not me",
|
||||
rp->id, rp->gii.ipaddr, rp->ifc->dev, rp->server);
|
||||
return;
|
||||
}
|
||||
|
|
@ -539,13 +537,13 @@ rcvrequest(Req *rp)
|
|||
* client really shouldn't be specifying this when selecting
|
||||
*/
|
||||
if(validip(rp->ip) && ipcmp(rp->ip, b->ip) != 0){
|
||||
warning(0, "!Request(%s via %I on %s): requests %I, not %I",
|
||||
warning("!Request(%s via %I on %s): requests %I, not %I",
|
||||
rp->id, rp->gii.ipaddr, rp->ifc->dev, rp->ip, b->ip);
|
||||
sendnak(rp, rp->ip, "bad ip address option");
|
||||
return;
|
||||
}
|
||||
if(commitbinding(b) < 0){
|
||||
warning(0, "!Request(%s via %I on %s): can't commit %I",
|
||||
warning("!Request(%s via %I on %s): can't commit %I",
|
||||
rp->id, rp->gii.ipaddr, rp->ifc->dev, b->ip);
|
||||
sendnak(rp, b->ip, "can't commit binding");
|
||||
return;
|
||||
|
|
@ -561,7 +559,7 @@ rcvrequest(Req *rp)
|
|||
/* check for hard assignment */
|
||||
if(rp->staticbinding){
|
||||
if(ipcmp(rp->ip, rp->ii.ipaddr) != 0){
|
||||
warning(0, "!Request(%s via %I on %s): %I not valid for %E",
|
||||
warning("!Request(%s via %I on %s): %I not valid for %E",
|
||||
rp->id, rp->gii.ipaddr, rp->ifc->dev, rp->ip, rp->bp->chaddr);
|
||||
sendnak(rp, rp->ip, "not valid");
|
||||
} else
|
||||
|
|
@ -572,18 +570,18 @@ rcvrequest(Req *rp)
|
|||
|
||||
/* make sure the network makes sense */
|
||||
if(!samenet(rp->ip, &rp->gii)){
|
||||
warning(0, "!Request(%s via %I on %s): bad forward of %I",
|
||||
warning("!Request(%s via %I on %s): bad forward of %I",
|
||||
rp->id, rp->gii.ipaddr, rp->ifc->dev, rp->ip);
|
||||
return;
|
||||
}
|
||||
b = iptobinding(rp->ip, 0);
|
||||
if(b == nil){
|
||||
warning(0, "!Request(%s via %I on %s): no binding for %I",
|
||||
warning("!Request(%s via %I on %s): no binding for %I",
|
||||
rp->id, rp->gii.ipaddr, rp->ifc->dev, rp->ip);
|
||||
return;
|
||||
}
|
||||
if(ipcmp(rp->ip, b->ip) != 0 || now > b->lease){
|
||||
warning(0, "!Request(%s via %I on %s): %I not valid",
|
||||
warning("!Request(%s via %I on %s): %I not valid",
|
||||
rp->id, rp->gii.ipaddr, rp->ifc->dev, rp->ip);
|
||||
sendnak(rp, rp->ip, "not valid");
|
||||
return;
|
||||
|
|
@ -603,7 +601,7 @@ rcvrequest(Req *rp)
|
|||
/* check for hard assignment */
|
||||
if(rp->staticbinding){
|
||||
if(ipcmp(rp->ciaddr, rp->ii.ipaddr) != 0){
|
||||
warning(0, "!Request(%s via %I on %s): %I not valid",
|
||||
warning("!Request(%s via %I on %s): %I not valid",
|
||||
rp->id, rp->gii.ipaddr, rp->ifc->dev, rp->ciaddr);
|
||||
sendnak(rp, rp->ciaddr, "not valid");
|
||||
} else
|
||||
|
|
@ -614,25 +612,25 @@ rcvrequest(Req *rp)
|
|||
|
||||
/* make sure the network makes sense */
|
||||
if(!samenet(rp->ciaddr, &rp->gii)){
|
||||
warning(0, "!Request(%s via %I on %s): bad forward of %I",
|
||||
warning("!Request(%s via %I on %s): bad forward of %I",
|
||||
rp->id, rp->gii.ipaddr, rp->ifc->dev, rp->ciaddr);
|
||||
return;
|
||||
}
|
||||
b = iptobinding(rp->ciaddr, 0);
|
||||
if(b == nil){
|
||||
warning(0, "!Request(%s via %I on %s): no binding for %I",
|
||||
warning("!Request(%s via %I on %s): no binding for %I",
|
||||
rp->id, rp->gii.ipaddr, rp->ifc->dev, rp->ciaddr);
|
||||
return;
|
||||
}
|
||||
if(ipcmp(rp->ciaddr, b->ip) != 0){
|
||||
warning(0, "!Request(%s via %I on %s): %I not valid",
|
||||
warning("!Request(%s via %I on %s): %I not valid",
|
||||
rp->id, rp->gii.ipaddr, rp->ifc->dev, rp->ciaddr);
|
||||
sendnak(rp, rp->ciaddr, "invalid ip address");
|
||||
return;
|
||||
}
|
||||
mkoffer(b, rp->id, rp->leasetime);
|
||||
if(commitbinding(b) < 0){
|
||||
warning(0, "!Request(%s via %I on %s): can't commit %I",
|
||||
warning("!Request(%s via %I on %s): can't commit %I",
|
||||
rp->id, rp->gii.ipaddr, rp->ifc->dev, b->ip);
|
||||
sendnak(rp, b->ip, "can't commit binding");
|
||||
return;
|
||||
|
|
@ -652,7 +650,7 @@ rcvdecline(Req *rp)
|
|||
|
||||
b = idtooffer(rp->id, &rp->gii);
|
||||
if(b == nil){
|
||||
warning(0, "!Decline(%s via %I on %s): no binding",
|
||||
warning("!Decline(%s via %I on %s): no binding",
|
||||
rp->id, rp->gii.ipaddr, rp->ifc->dev);
|
||||
return;
|
||||
}
|
||||
|
|
@ -673,19 +671,19 @@ rcvrelease(Req *rp)
|
|||
|
||||
b = idtobinding(rp->id, &rp->gii, 0);
|
||||
if(b == nil){
|
||||
warning(0, "!Release(%s via %I on %s): no binding",
|
||||
warning("!Release(%s via %I on %s): no binding",
|
||||
rp->id, rp->gii.ipaddr, rp->ifc->dev);
|
||||
return;
|
||||
}
|
||||
if(strcmp(rp->id, b->boundto) != 0){
|
||||
warning(0, "!Release(%s via %I on %s): invalid release of %I",
|
||||
warning("!Release(%s via %I on %s): invalid release of %I",
|
||||
rp->id, rp->gii.ipaddr, rp->ifc->dev, rp->ip);
|
||||
return;
|
||||
}
|
||||
warning(0, "Release(%s via %I on %s): releasing %I",
|
||||
warning("Release(%s via %I on %s): releasing %I",
|
||||
b->boundto, rp->gii.ipaddr, rp->ifc->dev, b->ip);
|
||||
if(releasebinding(b, rp->id) < 0)
|
||||
warning(0, "release: couldn't release");
|
||||
warning("release: couldn't release");
|
||||
}
|
||||
|
||||
void
|
||||
|
|
@ -700,7 +698,7 @@ rcvinform(Req *rp)
|
|||
|
||||
b = iptobinding(rp->ciaddr, 0);
|
||||
if(b == nil){
|
||||
warning(0, "!Inform(%s via %I on %s): no binding for %I",
|
||||
warning("!Inform(%s via %I on %s): no binding for %I",
|
||||
rp->id, rp->gii.ipaddr, rp->ifc->dev, rp->ip);
|
||||
return;
|
||||
}
|
||||
|
|
@ -781,7 +779,7 @@ sendoffer(Req *rp, uchar *ip, int offer)
|
|||
*/
|
||||
n = rp->p - rp->buf;
|
||||
if(!ismuted(rp) && write(rp->fd, rp->buf, n) != n)
|
||||
warning(0, "offer: write failed: %r");
|
||||
warning("offer: write failed: %r");
|
||||
}
|
||||
|
||||
void
|
||||
|
|
@ -841,7 +839,7 @@ sendack(Req *rp, uchar *ip, int offer, int sendlease)
|
|||
*/
|
||||
n = rp->p - rp->buf;
|
||||
if(!ismuted(rp) && write(rp->fd, rp->buf, n) != n)
|
||||
warning(0, "ack: write failed: %r");
|
||||
warning("ack: write failed: %r");
|
||||
}
|
||||
|
||||
void
|
||||
|
|
@ -896,7 +894,7 @@ sendnak(Req *rp, uchar *ip, char *msg)
|
|||
*/
|
||||
n = rp->p - rp->buf;
|
||||
if(!ismuted(rp) && write(rp->fd, rp->buf, n) != n)
|
||||
warning(0, "nak: write failed: %r");
|
||||
warning("nak: write failed: %r");
|
||||
}
|
||||
|
||||
void
|
||||
|
|
@ -908,7 +906,7 @@ bootp(Req *rp)
|
|||
ushort flags;
|
||||
Info *iip;
|
||||
|
||||
warning(0, "bootp %s %I->%I from %s via %I on %s, file %s",
|
||||
warning("bootp %s %I->%I from %s via %I on %s, file %s",
|
||||
rp->genrequest? "generic": (rp->p9request? "p9": ""),
|
||||
rp->up->raddr, rp->up->laddr,
|
||||
rp->id, rp->gii.ipaddr, rp->ifc->dev,
|
||||
|
|
@ -922,7 +920,7 @@ bootp(Req *rp)
|
|||
iip = &rp->ii;
|
||||
|
||||
if(rp->staticbinding == 0){
|
||||
warning(0, "bootp from unknown %s via %I on %s",
|
||||
warning("bootp from unknown %s via %I on %s",
|
||||
rp->id, rp->gii.ipaddr, rp->ifc->dev);
|
||||
return;
|
||||
}
|
||||
|
|
@ -931,7 +929,7 @@ bootp(Req *rp)
|
|||
if(*bp->sname){
|
||||
if(strcmp(bp->sname, mysysname) != 0){
|
||||
bp->sname[20] = 0;
|
||||
warning(0, "bootp for server %s", bp->sname);
|
||||
warning("bootp for server %s", bp->sname);
|
||||
return;
|
||||
}
|
||||
} else
|
||||
|
|
@ -950,32 +948,32 @@ bootp(Req *rp)
|
|||
else if(*bp->sname) /* if we were asked, respond no matter what */
|
||||
bp->file[0] = '\0';
|
||||
else {
|
||||
warning(0, "no bootfile for %I", iip->ipaddr);
|
||||
warning("no bootfile for %I", iip->ipaddr);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
/* ignore if the file is unreadable */
|
||||
if((!rp->genrequest) && bp->file[0] && access(bp->file, 4) < 0){
|
||||
warning(0, "inaccessible bootfile1 %s", bp->file);
|
||||
warning("inaccessible bootfile1 %s", bp->file);
|
||||
return;
|
||||
}
|
||||
|
||||
bp->op = Bootreply;
|
||||
v6tov4(bp->yiaddr, iip->ipaddr);
|
||||
if(rp->p9request){
|
||||
warning(0, "p9bootp: %I", iip->ipaddr);
|
||||
warning("p9bootp: %I", iip->ipaddr);
|
||||
memmove(bp->optmagic, plan9opt, 4);
|
||||
rp->p += sprint((char*)rp->p, "%V %I %I %I",
|
||||
iip->ipmask+IPv4off, iip->fsip, iip->auip, iip->gwip);
|
||||
sprint(optbuf, "%s", (char*)(bp->optmagic));
|
||||
} else if(rp->genrequest){
|
||||
warning(0, "genericbootp: %I", iip->ipaddr);
|
||||
warning("genericbootp: %I", iip->ipaddr);
|
||||
memmove(bp->optmagic, genericopt, 4);
|
||||
miscoptions(rp, iip->ipaddr);
|
||||
termopt(rp);
|
||||
} else if(iip->vendor[0] != 0) {
|
||||
warning(0, "bootp vendor field: %s", iip->vendor);
|
||||
warning("bootp vendor field: %s", iip->vendor);
|
||||
memset(rp->p, 0, 128-4);
|
||||
rp->p += sprint((char*)bp->optmagic, "%s", iip->vendor);
|
||||
} else {
|
||||
|
|
@ -1026,9 +1024,9 @@ bootp(Req *rp)
|
|||
*/
|
||||
n = rp->p - rp->buf;
|
||||
if(!ismuted(rp) && write(rp->fd, rp->buf, n) != n)
|
||||
warning(0, "bootp: write failed: %r");
|
||||
warning("bootp: write failed: %r");
|
||||
|
||||
warning(0, "bootp via %I: file %s xid(%ux)flag(%ux)ci(%V)gi(%V)yi(%V)si(%V) %s",
|
||||
warning("bootp via %I: file %s xid(%ux)flag(%ux)ci(%V)gi(%V)yi(%V)si(%V) %s",
|
||||
up->raddr, bp->file, nhgetl(bp->xid), nhgets(bp->flags),
|
||||
bp->ciaddr, bp->giaddr, bp->yiaddr, bp->siaddr,
|
||||
optbuf);
|
||||
|
|
@ -1302,19 +1300,19 @@ openlisten(char *net)
|
|||
sprint(data, "%s/udp!*!bootp", net);
|
||||
cfd = announce(data, devdir);
|
||||
if(cfd < 0)
|
||||
fatal(1, "can't announce");
|
||||
fatal("can't announce: %r");
|
||||
if(fprint(cfd, "headers") < 0)
|
||||
fatal(1, "can't set header mode");
|
||||
fatal("can't set header mode: %r");
|
||||
|
||||
sprint(data, "%s/data", devdir);
|
||||
fd = open(data, ORDWR);
|
||||
if(fd < 0)
|
||||
fatal(1, "open udp data");
|
||||
fatal("open udp data: %r");
|
||||
return fd;
|
||||
}
|
||||
|
||||
void
|
||||
fatal(int syserr, char *fmt, ...)
|
||||
fatal(char *fmt, ...)
|
||||
{
|
||||
char buf[Maxloglen];
|
||||
va_list arg;
|
||||
|
|
@ -1322,15 +1320,12 @@ fatal(int syserr, char *fmt, ...)
|
|||
va_start(arg, fmt);
|
||||
vseprint(buf, buf+sizeof(buf), fmt, arg);
|
||||
va_end(arg);
|
||||
if(syserr)
|
||||
syslog(1, blog, "%s: %r", buf);
|
||||
else
|
||||
syslog(1, blog, "%s", buf);
|
||||
syslog(1, blog, "%s", buf);
|
||||
exits(buf);
|
||||
}
|
||||
|
||||
void
|
||||
warning(int syserr, char *fmt, ...)
|
||||
warning(char *fmt, ...)
|
||||
{
|
||||
char buf[Maxloglen];
|
||||
va_list arg;
|
||||
|
|
@ -1338,15 +1333,9 @@ warning(int syserr, char *fmt, ...)
|
|||
va_start(arg, fmt);
|
||||
vseprint(buf, buf+sizeof(buf), fmt, arg);
|
||||
va_end(arg);
|
||||
if(syserr){
|
||||
syslog(0, blog, "%s: %r", buf);
|
||||
if(debug)
|
||||
fprint(2, "%s: %r\n", buf);
|
||||
} else {
|
||||
syslog(0, blog, "%s", buf);
|
||||
if(debug)
|
||||
fprint(2, "%s\n", buf);
|
||||
}
|
||||
syslog(0, blog, "%s", buf);
|
||||
if(debug)
|
||||
fprint(2, "%s\n", buf);
|
||||
}
|
||||
|
||||
char*
|
||||
|
|
@ -1401,7 +1390,7 @@ addropt(Req *rp, int t, uchar *ip)
|
|||
return;
|
||||
if (!isv4(ip)) {
|
||||
if (debug)
|
||||
warning(0, "not a v4 %s server: %I", optname[t], ip);
|
||||
warning("not a v4 %s server: %I", optname[t], ip);
|
||||
return;
|
||||
}
|
||||
*rp->p++ = t;
|
||||
|
|
@ -1440,7 +1429,7 @@ addrsopt(Req *rp, int t, uchar **ip, int i)
|
|||
v4s++;
|
||||
if (v4s <= 0) {
|
||||
if (debug)
|
||||
warning(0, "no v4 %s servers", optname[t]);
|
||||
warning("no v4 %s servers", optname[t]);
|
||||
return;
|
||||
}
|
||||
*rp->p++ = t;
|
||||
|
|
|
|||
|
|
@ -101,7 +101,7 @@ lookupip(uchar *ipaddr, char *hwattr, char *hwval, Info *iip, int gate)
|
|||
char *attrs[32], **p;
|
||||
|
||||
if(opendb() == nil){
|
||||
warning(1, "can't open db");
|
||||
warning("can't open db: %r");
|
||||
return -1;
|
||||
}
|
||||
|
||||
|
|
@ -206,7 +206,7 @@ lookup(Bootp *bp, Info *iip, Info *riip)
|
|||
memset(iip, 0, sizeof(*iip));
|
||||
|
||||
if(opendb() == nil){
|
||||
warning(1, "can't open db");
|
||||
warning("can't open db: %r");
|
||||
return -1;
|
||||
}
|
||||
|
||||
|
|
@ -224,14 +224,14 @@ lookup(Bootp *bp, Info *iip, Info *riip)
|
|||
if(validip(ciaddr)){
|
||||
if(!samenet(ciaddr, riip)){
|
||||
if(riip->ifc != nil)
|
||||
warning(0, "%I not on %s", ciaddr, riip->ifc->dev);
|
||||
warning("%I not on %s", ciaddr, riip->ifc->dev);
|
||||
else
|
||||
warning(0, "%I not on %I", ciaddr, riip->ipnet);
|
||||
warning("%I not on %I", ciaddr, riip->ipnet);
|
||||
return -1;
|
||||
}
|
||||
if(lookupip(ciaddr, hwattr, hwval, iip, 0) < 0) {
|
||||
if (debug)
|
||||
warning(0, "don't know %I", ciaddr);
|
||||
warning("don't know %I", ciaddr);
|
||||
return -1; /* don't know anything about it */
|
||||
}
|
||||
return 0;
|
||||
|
|
|
|||
Loading…
Reference in a new issue