23 |
|
*/ |
24 |
|
|
25 |
|
#include "stdinc.h" |
26 |
– |
#ifndef _WIN32 |
26 |
|
#include <netinet/in_systm.h> |
27 |
|
#include <netinet/ip.h> |
28 |
|
#include <netinet/tcp.h> |
30 |
– |
#endif |
29 |
|
#include "fdlist.h" |
30 |
|
#include "s_bsd.h" |
31 |
|
#include "client.h" |
78 |
|
else |
79 |
|
{ |
80 |
|
ServerInfo.can_use_v6 = 1; |
83 |
– |
#ifdef _WIN32 |
84 |
– |
closesocket(v6); |
85 |
– |
#else |
81 |
|
close(v6); |
87 |
– |
#endif |
82 |
|
} |
83 |
|
#else |
84 |
|
ServerInfo.can_use_v6 = 0; |
94 |
|
int |
95 |
|
get_sockerr(int fd) |
96 |
|
{ |
103 |
– |
#ifndef _WIN32 |
97 |
|
int errtmp = errno; |
105 |
– |
#else |
106 |
– |
int errtmp = WSAGetLastError(); |
107 |
– |
#endif |
98 |
|
#ifdef SO_ERROR |
99 |
|
int err = 0; |
100 |
|
socklen_t len = sizeof(err); |
156 |
|
setsockopt(fd, IPPROTO_IP, IP_TOS, &opt, sizeof(opt)); |
157 |
|
#endif |
158 |
|
|
169 |
– |
#ifndef _WIN32 |
159 |
|
fcntl(fd, F_SETFL, fcntl(fd, F_GETFL, 0) | O_NONBLOCK); |
171 |
– |
#endif |
160 |
|
|
161 |
|
return NULL; |
162 |
|
} |
646 |
|
/* Error? */ |
647 |
|
if (retval < 0) |
648 |
|
{ |
661 |
– |
#ifdef _WIN32 |
662 |
– |
errno = WSAGetLastError(); |
663 |
– |
#endif |
649 |
|
/* |
650 |
|
* If we get EISCONN, then we've already connect()ed the socket, |
651 |
|
* which is a good thing. |
704 |
|
*/ |
705 |
|
fd = socket(family, sock_type, proto); |
706 |
|
if (fd < 0) |
722 |
– |
{ |
723 |
– |
#ifdef _WIN32 |
724 |
– |
errno = WSAGetLastError(); |
725 |
– |
#endif |
707 |
|
return -1; /* errno will be passed through, yay.. */ |
727 |
– |
} |
708 |
|
|
709 |
|
execute_callback(setup_socket_cb, fd); |
710 |
|
|
739 |
|
*/ |
740 |
|
newfd = accept(lptr->fd.fd, (struct sockaddr *)pn, (socklen_t *)&addrlen); |
741 |
|
if (newfd < 0) |
762 |
– |
{ |
763 |
– |
#ifdef _WIN32 |
764 |
– |
errno = WSAGetLastError(); |
765 |
– |
#endif |
742 |
|
return -1; |
767 |
– |
} |
743 |
|
|
744 |
|
#ifdef IPV6 |
745 |
|
remove_ipv6_mapping(pn); |