ObjFW  Diff

#import "OFStreamSocket.h"
#import "OFStreamSocket+Private.h"
#import "OFRunLoop.h"
#import "OFRunLoop+Private.h"
#import "OFSocket+Private.h"

#import "OFAcceptFailedException.h"
#import "OFAcceptSocketFailedException.h"
#import "OFInitializationFailedException.h"
#import "OFInvalidArgumentException.h"
#import "OFListenFailedException.h"
#import "OFListenOnSocketFailedException.h"
#import "OFNotImplementedException.h"
#import "OFNotOpenException.h"
#import "OFOutOfRangeException.h"
#import "OFReadFailedException.h"
#import "OFSetOptionFailedException.h"
#import "OFWriteFailedException.h"

- (void)listenWithBacklog: (int)backlog
{
	if (_socket == OFInvalidSocketHandle)
		@throw [OFNotOpenException exceptionWithObject: self];

	if (listen(_socket, backlog) == -1)
		@throw [OFListenFailedException
		@throw [OFListenOnSocketFailedException
		    exceptionWithSocket: self
				backlog: backlog
				  errNo: OFSocketErrNo()];

	_listening = true;
}

	    (socklen_t)sizeof(client->_remoteAddress.sockaddr);

#if defined(HAVE_PACCEPT) && defined(SOCK_CLOEXEC)
	if ((client->_socket = paccept(_socket,
	    (struct sockaddr *)&client->_remoteAddress.sockaddr,
	    &client->_remoteAddress.length, NULL, SOCK_CLOEXEC)) ==
	    OFInvalidSocketHandle)
		@throw [OFAcceptFailedException
		@throw [OFAcceptSocketFailedException
		    exceptionWithSocket: self
				  errNo: OFSocketErrNo()];
#elif defined(HAVE_ACCEPT4) && defined(SOCK_CLOEXEC)
	if ((client->_socket = accept4(_socket,
	    (struct sockaddr * )&client->_remoteAddress.sockaddr,
	    &client->_remoteAddress.length, SOCK_CLOEXEC)) ==
	    OFInvalidSocketHandle)
		@throw [OFAcceptFailedException
		@throw [OFAcceptSocketFailedException
		    exceptionWithSocket: self
				  errNo: OFSocketErrNo()];
#else
	if ((client->_socket = accept(_socket,
	    (struct sockaddr *)&client->_remoteAddress.sockaddr,
	    &client->_remoteAddress.length)) == OFInvalidSocketHandle)
		@throw [OFAcceptFailedException
		@throw [OFAcceptSocketFailedException
		    exceptionWithSocket: self
				  errNo: OFSocketErrNo()];

# if defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	if ((flags = fcntl(client->_socket, F_GETFD, 0)) != -1)
		fcntl(client->_socket, F_SETFD, flags | FD_CLOEXEC);
# endif