diff options
Diffstat (limited to 'term/users.c')
| -rw-r--r-- | term/users.c | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/term/users.c b/term/users.c index 16e83ee9..828b1a3d 100644 --- a/term/users.c +++ b/term/users.c @@ -2151,7 +2151,13 @@ S_term_get_nodename (io_t arg, if (!cred) return EOPNOTSUPP; - strcpy (name, (char *)cred->po->cntl->hook ?: ""); + if (!cred->po->cntl->hook) + { + ports_port_deref (cred); + return ENOENT; + } + + strcpy (name, (char *)cred->po->cntl->hook); ports_port_deref (cred); return 0; @@ -2187,6 +2193,34 @@ S_term_set_filenode (io_t arg, } kern_return_t +S_term_get_peername (io_t arg, + char *name) +{ + struct trivfs_protid *cred = ports_lookup_port (term_bucket, arg, 0); + struct trivfs_control *peer; + + if (!cred || (cred->pi.class != tty_class && cred->pi.class != pty_class)) + { + if (cred) + ports_port_deref (cred); + return EOPNOTSUPP; + } + + peer = (cred->pi.class == tty_class) ? ptyctl : termctl; + + if (bottom != ptyio_bottom || !peer->hook) + { + port_port_deref (cred); + return ENOENT; + } + + strcpy (name, (char *) peer->hook); + ports_port_deref (cred); + + return 0; +} + +kern_return_t S_term_get_bottom_type (io_t arg, int *ttype) { |