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authorMiles Bader <miles@gnu.org>1995-07-22 15:50:32 +0000
committerMiles Bader <miles@gnu.org>1995-07-22 15:50:32 +0000
commita4550ba2c8de5bc93752b4a5133cd790e10c547f (patch)
tree6a3a725da8ce2fb7d5ef4b053fc922b6345d36c8 /pflocal/io.c
parent04722448a3b4f77b2f8fad377feb84d8cd8123bd (diff)
Formerly io.c.~11~
Diffstat (limited to 'pflocal/io.c')
-rw-r--r--pflocal/io.c23
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.