50 lines
2.7 KiB
C
50 lines
2.7 KiB
C
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
|
|
│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
|
|
╞══════════════════════════════════════════════════════════════════════════════╡
|
|
│ Copyright 2020 Justine Alexandra Roberts Tunney │
|
|
│ │
|
|
│ Permission to use, copy, modify, and/or distribute this software for │
|
|
│ any purpose with or without fee is hereby granted, provided that the │
|
|
│ above copyright notice and this permission notice appear in all copies. │
|
|
│ │
|
|
│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
|
|
│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
|
|
│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
|
|
│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
|
|
│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
|
|
│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
|
|
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
|
|
│ PERFORMANCE OF THIS SOFTWARE. │
|
|
╚─────────────────────────────────────────────────────────────────────────────*/
|
|
#include "libc/calls/internal.h"
|
|
#include "libc/nt/winsock.h"
|
|
#include "libc/sock/internal.h"
|
|
#include "libc/sock/yoink.inc"
|
|
#include "libc/sysv/consts/fio.h"
|
|
#include "libc/sysv/consts/sock.h"
|
|
|
|
#define CLOEXEC 0x00080000
|
|
#define NONBLOCK 0x00000800
|
|
|
|
textwindows int socket$nt(int family, int type, int protocol) {
|
|
int fd;
|
|
uint32_t yes;
|
|
if ((fd = __getemptyfd()) == -1) return -1;
|
|
if ((g_fds.p[fd].handle = WSASocket(family, type & ~(CLOEXEC | NONBLOCK),
|
|
protocol, NULL, 0, (type & CLOEXEC))) !=
|
|
-1) {
|
|
if (type & NONBLOCK) {
|
|
yes = 1;
|
|
if (__ioctlsocket$nt(g_fds.p[fd].handle, FIONBIO, &yes) == -1) {
|
|
__closesocket$nt(g_fds.p[fd].handle);
|
|
return __winsockerr();
|
|
}
|
|
}
|
|
g_fds.p[fd].kind = kFdSocket;
|
|
g_fds.p[fd].flags = type & (CLOEXEC | NONBLOCK);
|
|
return fd;
|
|
} else {
|
|
return __winsockerr();
|
|
}
|
|
}
|