static int
convert(int ifd, int ofd)
{
int rc, i;
unsigned char buf[BUFFER_SIZE];
rc = droppriv();
if(rc < 0) {
perror("Couldn't drop priviledges");
exit(1);
}
while(1) {
i = read(ifd, buf, BUFFER_SIZE);
if(i <= 0) {
if(i < 0) {
perror("Read error");
exit(1);
}
break;
}
copyOut(outputState, ofd, buf, i);
}
return 0;
}
static int
condom(int argc, char **argv)
{
int pty;
int pid;
char *line;
char *path;
char **child_argv;
int rc;
rc = parseArgs(argc, argv, child_argv0,
&path, &child_argv);
if(rc < 0)
FatalError("Couldn't parse arguments\n");
rc = allocatePty(&pty, &line);
if(rc < 0) {
perror("Couldn't allocate pty");
exit(1);
}
rc = droppriv();
if(rc < 0) {
perror("Couldn't drop priviledges");
exit(1);
}
pid = fork();
if(pid < 0) {
perror("Couldn't fork");
exit(1);
}
if(pid == 0) {
close(pty);
child(line, path, child_argv);
} else {
free(child_argv);
free(path);
free(line);
parent(pid, pty);
}
return 0;
}
int
probes_init(struct glougloud *ggd) {
_ggd = ggd;
_probes = xcalloc(1, sizeof(struct glougloud_probes));
_probes->pid = fork();
if (_probes->pid > 0)
return 0;
setprocname("probes");
droppriv(GLOUGLOUD_USER_PROBES, 1, NULL);
_probes->evb = event_base_new();
if (_modules_load() < 0)
goto err;
_probes->rc = redis_connect(_probes->evb, cb_connect, cb_disconnect);
if (_probes->rc->err)
return -1;
_probes->server = gg_server_start(_probes->evb,
&ggd->probes.serv_ip, ggd->probes.serv_port,
prb_handle_conn, prb_handle_packet, NULL);
if (!_probes->server) {
log_warn("probes: gg_server_start failed");
return -1;
}
event_base_dispatch(_probes->evb);
gg_server_stop(_probes->server);
return 0;
err:
probes_shutdown();
return -1;
}