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* fhandler.h (enum conn_state): Add "connect_credxchg" state.

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(class fhandler_socket): Grant another bit to connect_state flag.
	* fhandler_socket.cc (fhandler_socket::af_local_connect): Rearrange
	variable definition.  Set connect_state to connect_credxchg.
	(fhandler_socket::af_local_accept): Ditto.
	(fhandler_socket::recv_internal): Accept connect_credxchg on connection
	oriented AF_LOCAL sockets as well to allow the credential exchange.
	Extend comment to explain.
This commit is contained in:
Corinna Vinschen
2014-08-19 09:47:12 +00:00
parent 67986ac4a4
commit de1c312566
3 changed files with 31 additions and 9 deletions
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11
winsup/cygwin/fhandler.h
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@@ -75,10 +75,11 @@ enum dirent_states
enum conn_state
{
unconnected = 0,
connect_pending = 1,
connected = 2,
listener = 3,
connect_failed = 4
connect_credxchg = 1,
connect_pending = 2,
connected = 3,
listener = 4,
connect_failed = 5
};
enum line_edit_status
@@ -529,7 +530,7 @@ class fhandler_socket: public fhandler_base
unsigned saw_shutdown_read : 1; /* Socket saw a SHUT_RD */
unsigned saw_shutdown_write : 1; /* Socket saw a SHUT_WR */
unsigned saw_reuseaddr : 1; /* Socket saw SO_REUSEADDR call */
unsigned connect_state : 2;
unsigned connect_state : 3;
public:
status_flags () :
async_io (0), saw_shutdown_read (0), saw_shutdown_write (0),