struct userv *st=sst;
if (st->rxfd!=-1) {
- *nfds_io=2;
+ BEFOREPOLL_WANT_FDS(2);
fds[0].fd=st->txfd;
fds[0].events=0; /* Might want to pick up POLLOUT sometime */
fds[1].fd=st->rxfd;
fds[1].events=POLLIN;
} else {
- *nfds_io=0;
+ BEFOREPOLL_WANT_FDS(0);
}
return 0;
}
static void userv_invoke_userv(struct userv *st)
{
- struct userv_entry_rec *er;
+ struct userv_entry_rec er[1];
int c_stdin[2];
int c_stdout[2];
- string_t addrs;
string_t nets;
string_t s;
struct netlink_client *r;
/* This is where we actually invoke userv - all the networks we'll
be using should already have been registered. */
- addrs=safe_malloc(512,"userv_invoke_userv:addrs");
- snprintf(addrs,512,"%s,%s,%d,slip",
+ char addrs[512];
+ snprintf(addrs,sizeof(addrs),"%s,%s,%d,slip",
ipaddr_to_string(st->slip.nl.local_address),
ipaddr_to_string(st->slip.nl.secnet_address),st->slip.nl.mtu);
s=subnet_to_string(snets->list[i]);
strcat(nets,s);
strcat(nets,",");
- free(s);
}
nets[strlen(nets)-1]=0;
subnet_list_free(snets);
st->txfd=c_stdin[1];
st->rxfd=c_stdout[0];
- er=safe_malloc(sizeof(*r),"userv_invoke_userv: er");
-
er->in=c_stdin[0];
er->out=c_stdout[1];
/* The arguments are:
service-name
local-addr,secnet-addr,mtu,protocol
route1,route2,... */
- er->argv=safe_malloc(sizeof(*er->argv)*6,"userv_invoke_userv:argv");
+ const char *er_argv[6];
+ er->argv=er_argv;
er->argv[0]=st->userv_path;
er->argv[1]=st->service_user;
er->argv[2]=st->service_name;
er, st, st->slip.nl.name);
close(er->in);
close(er->out);
- free(er->argv);
- free(er);
- free(addrs);
free(nets);
Message(M_INFO,"%s: userv-ipif pid is %d\n",st->slip.nl.name,st->pid);
/* Read a single character from the pipe to confirm userv-ipif is
if (newphase==PHASE_RUN) {
userv_invoke_userv(st);
/* Register for poll() */
- register_for_poll(st, userv_beforepoll, userv_afterpoll, 2,
+ register_for_poll(st, userv_beforepoll, userv_afterpoll,
st->slip.nl.name);
}
if (newphase==PHASE_SHUTDOWN) {