/*
* the dialstring is of the form '[/net/]proto!dest'
*/
int kdial(char *dest, char *local, char *dir, int *cfdp)
{
DS ds;
int rv;
char *err, *alterr;
err = kmalloc(ERRMAX, KMALLOC_WAIT);
alterr = kmalloc(ERRMAX, KMALLOC_WAIT);
ds.local = local;
ds.dir = dir;
ds.cfdp = cfdp;
_dial_string_parse(dest, &ds);
if (ds.netdir) {
rv = csdial(&ds);
goto out;
}
ds.netdir = "/net";
rv = csdial(&ds);
if (rv >= 0)
goto out;
err[0] = 0;
strlcpy(err, current_errstr(), ERRMAX);
if (strstr(err, "refused") != 0) {
goto out;
}
ds.netdir = "/net.alt";
rv = csdial(&ds);
if (rv >= 0)
goto out;
alterr[0] = 0;
kerrstr(alterr, ERRMAX);
if (strstr(alterr, "translate") || strstr(alterr, "does not exist"))
kerrstr(err, ERRMAX);
else
kerrstr(alterr, ERRMAX);
out:
kfree(err);
kfree(alterr);
return rv;
}
/*
* the dialstring is of the form '[/net/]proto!dest'
*/
int
kdial(char *dest, char *local, char *dir, int *cfdp)
{
DS ds;
int rv;
char err[ERRMAX], alterr[ERRMAX];
ds.local = local;
ds.dir = dir;
ds.cfdp = cfdp;
_dial_string_parse(dest, &ds);
if(ds.netdir)
return csdial(&ds);
ds.netdir = "/net";
rv = csdial(&ds);
if(rv >= 0)
return rv;
err[0] = 0;
kerrstr(err, sizeof err);
if(strstr(err, "refused") != 0){
kerrstr(err, sizeof err);
return rv;
}
ds.netdir = "/net.alt";
rv = csdial(&ds);
if(rv >= 0)
return rv;
alterr[0] = 0;
kerrstr(alterr, sizeof err);
if(strstr(alterr, "translate") || strstr(alterr, "does not exist"))
kerrstr(err, sizeof err);
else
kerrstr(alterr, sizeof alterr);
return rv;
}