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https://github.com/jart/cosmopolitan.git
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43 lines
2.7 KiB
C
43 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 2022 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/syscall_support-nt.internal.h"
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#include "libc/intrin/describeflags.internal.h"
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#include "libc/intrin/strace.internal.h"
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#include "libc/nt/ipc.h"
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#include "libc/nt/struct/securityattributes.h"
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#include "libc/nt/thunk/msabi.h"
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__msabi extern typeof(CreatePipe) *const __imp_CreatePipe;
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/**
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* Creates anonymous pipe.
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* @note this wrapper takes care of ABI, STRACE(), and __winerr()
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*/
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textwindows bool32 CreatePipe(
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int64_t *out_hReadPipe, int64_t *out_hWritePipe,
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const struct NtSecurityAttributes *opt_lpPipeAttributes, uint32_t nSize) {
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bool32 ok;
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ok = __imp_CreatePipe(out_hReadPipe, out_hWritePipe, opt_lpPipeAttributes,
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nSize);
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if (!ok) __winerr();
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NTTRACE("CreatePipe([%ld], [%ld], %s, %'zu) → %hhhd% m", *out_hReadPipe,
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*out_hWritePipe, DescribeNtSecurityAttributes(opt_lpPipeAttributes),
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nSize, ok);
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return ok;
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}
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