diff options
Diffstat (limited to 'sysdeps/mach/hurd/recv.c')
| -rw-r--r-- | sysdeps/mach/hurd/recv.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sysdeps/mach/hurd/recv.c b/sysdeps/mach/hurd/recv.c index 78a67d0cd8..133f49dfaa 100644 --- a/sysdeps/mach/hurd/recv.c +++ b/sysdeps/mach/hurd/recv.c @@ -37,12 +37,16 @@ __recv (int fd, void *buf, size_t n, int flags) char *cdata = NULL; mach_msg_type_number_t clen = 0; - if (err = HURD_DPORT_USE (fd, __socket_recv (port, &addrport, + err = HURD_DPORT_USE (fd, __socket_recv (port, &addrport, flags, &bufp, &nread, &ports, &nports, &cdata, &clen, &flags, - n))) + n)); + if (err == MIG_BAD_ID || err == EOPNOTSUPP) + /* The file did not grok the socket protocol. */ + err = ENOTSOCK; + if (err) return __hurd_sockfail (fd, flags, err); __mach_port_deallocate (__mach_task_self (), addrport); |