ObjFW  Diff

Differences From Artifact [86033fc2cb]:

To Artifact [bf02eb42d7]:


18
19
20
21
22
23
24


25
26
27
28
29
30
31
32
33
34
35
36
37
38

39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83










84
85
 */

#include "config.h"

#ifdef HAVE_FCNTL_H
# include <fcntl.h>
#endif



#import "OFUNIXDatagramSocket.h"
#import "OFSocket.h"
#import "OFSocket+Private.h"
#import "OFString.h"

#import "OFAlreadyOpenException.h"
#import "OFBindUNIXSocketFailedException.h"

@implementation OFUNIXDatagramSocket
@dynamic delegate;

- (OFSocketAddress)bindToPath: (OFString *)path
{

	OFSocketAddress address;
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL_H) && defined(FD_CLOEXEC)
	int flags;
#endif

	if (_socket != OFInvalidSocketHandle)
		@throw [OFAlreadyOpenException exceptionWithObject: self];

	if (path != nil)
		address = OFSocketAddressMakeUNIX(path);
	else {
		address.family = OFSocketAddressFamilyUnknown;
		address.length = 0;
	}

	if ((_socket = socket(AF_UNIX, SOCK_DGRAM | SOCK_CLOEXEC, 0)) ==
	    OFInvalidSocketHandle)
		@throw [OFBindUNIXSocketFailedException
		    exceptionWithPath: path
			       socket: self
				errNo: _OFSocketErrNo()];

	_canBlock = true;

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

	if (path != nil) {
		if (bind(_socket, (struct sockaddr *)&address.sockaddr,
		    address.length) != 0) {
			int errNo = _OFSocketErrNo();

			closesocket(_socket);
			_socket = OFInvalidSocketHandle;

			@throw [OFBindUNIXSocketFailedException
			    exceptionWithPath: path
				       socket: self
					errNo: errNo];
		}
	}

	return address;










}
@end







>
>














>

|

|




















|


|

















>
>
>
>
>
>
>
>
>
>


18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
 */

#include "config.h"

#ifdef HAVE_FCNTL_H
# include <fcntl.h>
#endif

#include <errno.h>

#import "OFUNIXDatagramSocket.h"
#import "OFSocket.h"
#import "OFSocket+Private.h"
#import "OFString.h"

#import "OFAlreadyOpenException.h"
#import "OFBindUNIXSocketFailedException.h"

@implementation OFUNIXDatagramSocket
@dynamic delegate;

- (OFSocketAddress)bindToPath: (OFString *)path
{
#ifndef OF_HURD
	OFSocketAddress address;
# if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL_H) && defined(FD_CLOEXEC)
	int flags;
# endif

	if (_socket != OFInvalidSocketHandle)
		@throw [OFAlreadyOpenException exceptionWithObject: self];

	if (path != nil)
		address = OFSocketAddressMakeUNIX(path);
	else {
		address.family = OFSocketAddressFamilyUnknown;
		address.length = 0;
	}

	if ((_socket = socket(AF_UNIX, SOCK_DGRAM | SOCK_CLOEXEC, 0)) ==
	    OFInvalidSocketHandle)
		@throw [OFBindUNIXSocketFailedException
		    exceptionWithPath: path
			       socket: self
				errNo: _OFSocketErrNo()];

	_canBlock = true;

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

	if (path != nil) {
		if (bind(_socket, (struct sockaddr *)&address.sockaddr,
		    address.length) != 0) {
			int errNo = _OFSocketErrNo();

			closesocket(_socket);
			_socket = OFInvalidSocketHandle;

			@throw [OFBindUNIXSocketFailedException
			    exceptionWithPath: path
				       socket: self
					errNo: errNo];
		}
	}

	return address;
#else
	/*
	 * Datagram UNIX sockets on Hurd are broken and don't return the sender
	 * correctly when using recvfrom().
	 */
	@throw [OFBindUNIXSocketFailedException
	    exceptionWithPath: path
		       socket: self
			errNo: EAFNOSUPPORT];
#endif
}
@end