void
sp_poll_loop()
{
ptbl.shutdown = 0;
ptbl.looping = 1;
while (!ptbl.shutdown)
sp_poll_once();
ptbl.looping = 0;
}
int
spc_rpc(Spcfsys *fs, Spfcall *tc, Spfcall **rc)
{
char *ename;
Spcrpc r;
if (fs->fd < 0)
return -1;
if (rc)
*rc = NULL;
r.fs = fs;
r.tc = tc;
r.rc = NULL;
r.ename = NULL;
r.ecode = 0;
spc_rpcnb(fs, tc, spc_rpc_cb, &r);
while (!r.ename && !r.rc)
sp_poll_once();
if (r.ename) {
sp_werror(r.ename, r.ecode);
goto error;
}
if (r.rc && r.rc->type == Rerror) {
ename = sp_strdup(&r.rc->ename);
if (ename)
sp_werror(ename, r.rc->ecode);
free(ename);
goto error;
}
free(r.ename);
if (rc)
*rc = r.rc;
else
free(r.rc);
return 0;
error:
if (r.ename != Enomem)
free(r.ename);
free(r.rc);
return -1;
}
int
main(int argc, char **argv)
{
int ecode;
int c;
char *addr;
char *ename, *path;
Spuser *user;
Spcfsys *fs;
user = sp_unix_users->uid2user(sp_unix_users, geteuid());
while ((c = getopt(argc, argv, "dp:")) != -1) {
switch (c) {
case 'd':
spc_chatty = 1;
break;
case 'u':
user = sp_unix_users->uname2user(sp_unix_users, optarg);
break;
default:
usage();
}
}
if (!user) {
fprintf(stderr, "cannot retrieve user %d\n", geteuid());
exit(1);
}
if (argc - optind < 2)
usage();
addr = argv[optind];
path = argv[optind+1];
fs = spc_netmount(addr, user, 564, NULL, NULL);
fid = spc_open(fs, path, Oread);
if (!fid) {
fprintf(stderr, "cannot open\n");
exit(1);
}
if (readnb(buf1) < 0)
goto error;
if (readnb(buf2) < 0)
goto error;
if (readnb(buf3) < 0)
goto error;
if (readnb(buf4) < 0)
goto error;
while (done < 4)
sp_poll_once();
spc_close(fid);
spc_umount(fs);
return 0;
error:
sp_rerror(&ename, &ecode);
fprintf(stderr, "Error: %s\n", ename);
return -1;
}
