diff options
| author | Miles Bader <miles@gnu.org> | 1995-07-22 15:50:32 +0000 |
|---|---|---|
| committer | Miles Bader <miles@gnu.org> | 1995-07-22 15:50:32 +0000 |
| commit | a4550ba2c8de5bc93752b4a5133cd790e10c547f (patch) | |
| tree | 6a3a725da8ce2fb7d5ef4b053fc922b6345d36c8 /pflocal/io.c | |
| parent | 04722448a3b4f77b2f8fad377feb84d8cd8123bd (diff) | |
Formerly io.c.~11~
Diffstat (limited to 'pflocal/io.c')
| -rw-r--r-- | pflocal/io.c | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/pflocal/io.c b/pflocal/io.c index 4901a616..7cfa64e1 100644 --- a/pflocal/io.c +++ b/pflocal/io.c @@ -49,6 +49,9 @@ S_io_read (struct sock_user *user, if (!user) return EOPNOTSUPP; +{unsigned refs; + mach_port_get_refs (mach_task_self (), user->pi.port_right, MACH_PORT_RIGHT_SEND, &refs); + debug (user, "send rights: %d", refs);} err = sock_aquire_read_pipe (user->sock, &pipe); if (!err) @@ -79,6 +82,9 @@ S_io_write (struct sock_user *user, if (!user) return EOPNOTSUPP; +{unsigned refs; + mach_port_get_refs (mach_task_self (), user->pi.port_right, MACH_PORT_RIGHT_SEND, &refs); + debug (user, "send rights: %d", refs);} err = sock_aquire_write_pipe (user->sock, &pipe); if (!err) @@ -119,6 +125,9 @@ S_interrupt_operation (mach_port_t port) if (!user) return EOPNOTSUPP; debug (user, "interrupt, sock: %p", user->sock); +{unsigned refs; + mach_port_get_refs (mach_task_self (), user->pi.port_right, MACH_PORT_RIGHT_SEND, &refs); + debug (user, "send rights: %d", refs);} /* Interrupt pending reads on this socket. We don't bother with writes since they never block. */ @@ -170,10 +179,20 @@ error_t S_io_duplicate (struct sock_user *user, mach_port_t *new_port, mach_msg_type_name_t *new_port_type) { + error_t err; + if (!user) return EOPNOTSUPP; - *new_port_type = MACH_MSG_TYPE_MAKE_SEND; - return sock_create_port (user->sock, new_port); + +debug (user, "duping, sock: %p", user->sock); + err = sock_create_port (user->sock, new_port); + if (! err) + *new_port_type = MACH_MSG_TYPE_MAKE_SEND; +{unsigned refs; + mach_port_get_refs (mach_task_self (), user->pi.port_right, MACH_PORT_RIGHT_SEND, &refs); + debug (user, "send rights: %d", refs);} + + return err; } /* SELECT_TYPE is the bitwise OR of SELECT_READ, SELECT_WRITE, and SELECT_URG. |