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* fhandler.h (class fhandler_socket): Add "owner" status flag.

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* fhandler_socket.cc (wait): Take flag parameter to take FD_OOB into
	account.  Don't wait infinitely.
	(fhandler_socket::recvfrom): Also wait for FD_OOB if socket owner.
	(fhandler_socket::recvmsg): Ditto.
	(fhandler_socket::sendto): Ditto.
	(fhandler_socket::sendmsg): Ditto.
	(fhandler_socket::fcntl): Set owner status flag if F_SETOWN with own
	pid is called.
This commit is contained in:
Corinna Vinschen
2004-05-10 15:21:01 +00:00
parent 94f29ccdf6
commit 75b5f30fdd
3 changed files with 50 additions and 12 deletions
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6
winsup/cygwin/fhandler.h
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@ -341,16 +341,17 @@ 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 closed : 1;
unsigned owner : 1;
unsigned connect_state : 2;
public:
status_flags () :
async_io (0), saw_shutdown_read (0), saw_shutdown_write (0),
closed (0), connect_state (unconnected)
closed (0), owner (0), connect_state (unconnected)
{}
} status;
bool prepare (HANDLE &event, long event_mask);
int wait (HANDLE event);
int wait (HANDLE event, int flags);
void release (HANDLE event);
public:
@ -363,6 +364,7 @@ class fhandler_socket: public fhandler_base
IMPLEMENT_STATUS_FLAG (bool, saw_shutdown_read)
IMPLEMENT_STATUS_FLAG (bool, saw_shutdown_write)
IMPLEMENT_STATUS_FLAG (bool, closed)
IMPLEMENT_STATUS_FLAG (bool, owner)
IMPLEMENT_STATUS_FLAG (conn_state, connect_state)
int bind (const struct sockaddr *name, int namelen);