diff options
| author | Miles Bader <miles@gnu.org> | 1995-07-22 17:08:21 +0000 |
|---|---|---|
| committer | Miles Bader <miles@gnu.org> | 1995-07-22 17:08:21 +0000 |
| commit | 0823f8f4e23c28c1f435e63621402fb9bd2a2a1d (patch) | |
| tree | 3941346b92455af7367b1f639d966053f3c31e49 /pflocal/sock.c | |
| parent | 77ad21c2d3a5780bc71184423de9b20f977fa293 (diff) | |
Formerly sock.c.~12~
Diffstat (limited to 'pflocal/sock.c')
| -rw-r--r-- | pflocal/sock.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/pflocal/sock.c b/pflocal/sock.c index 3f281d35..0b8585ea 100644 --- a/pflocal/sock.c +++ b/pflocal/sock.c @@ -490,13 +490,16 @@ debug (sock1, "out"); void sock_shutdown (struct sock *sock, unsigned flags) { + unsigned old_flags; + debug (sock, "in"); debug (sock, "lock"); mutex_lock (&sock->lock); + old_flags = sock->flags; sock->flags |= flags; - if (flags & SOCK_SHUTDOWN_READ) + if (flags & SOCK_SHUTDOWN_READ && !(old_flags & SOCK_SHUTDOWN_READ)) /* Shutdown the read half. We keep the pipe around though. */ { struct pipe *pipe = sock->read_pipe; @@ -511,7 +514,7 @@ debug (pipe, "(pipe) unlock"); mutex_unlock (&pipe->lock); } - if (flags & SOCK_SHUTDOWN_WRITE) + if (flags & SOCK_SHUTDOWN_WRITE && !(old_flags & SOCK_SHUTDOWN_WRITE)) /* Shutdown the write half. */ { struct pipe *pipe = sock->write_pipe; @@ -551,7 +554,7 @@ sock_global_init () error_t sock_global_shutdown () { - int num_ports = ports_count_bucket (sock_user_bucket); - ports_enable_bucket (sock_user_bucket); + int num_ports = ports_count_bucket (sock_port_bucket); + ports_enable_bucket (sock_port_bucket); return (num_ports == 0 ? 0 : EBUSY); } |