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https://github.com/jart/cosmopolitan.git
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d2f49ca175
Our makefile generator now accepts badly formatted include lines. It's now more hermetic with better error checking in the cosmo repo, and it can be configured to not be hermetic at all.
53 lines
2.7 KiB
C
53 lines
2.7 KiB
C
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
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│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
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╞══════════════════════════════════════════════════════════════════════════════╡
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│ Copyright 2020 Justine Alexandra Roberts Tunney │
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│ │
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│ Permission to use, copy, modify, and/or distribute this software for │
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│ any purpose with or without fee is hereby granted, provided that the │
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│ above copyright notice and this permission notice appear in all copies. │
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│ │
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│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
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│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
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│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
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│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
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│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
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│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
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│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
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│ PERFORMANCE OF THIS SOFTWARE. │
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╚─────────────────────────────────────────────────────────────────────────────*/
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#include "libc/calls/calls.h"
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#include "libc/dce.h"
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#include "libc/intrin/strace.internal.h"
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#include "libc/mem/mem.h"
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#include "libc/nt/runtime.h"
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#include "libc/nt/winsock.h"
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#include "libc/runtime/runtime.h"
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#include "libc/sock/internal.h"
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#define VERSION 0x0202 /* Windows Vista+ */
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/**
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* Information about underlying Windows Sockets implementation.
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*
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* Cosmopolitan automatically calls __yoink() on this symbol when its
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* Berkeley Socket wrappers are linked. The latest version of Winsock
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* was introduced alongside x64, so this should never fail.
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*/
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struct NtWsaData kNtWsaData;
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static textwindows void WinSockCleanup(void) {
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int rc;
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rc = WSACleanup();
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NTTRACE("WSACleanup() → %d% lm", rc);
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}
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textwindows dontasan void WinSockInit(void) {
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int rc;
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atexit(WinSockCleanup);
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NTTRACE("WSAStartup()");
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if ((rc = WSAStartup(VERSION, &kNtWsaData)) != 0 ||
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kNtWsaData.wVersion != VERSION) {
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_Exit(1);
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}
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}
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