Make improvements

- Make rand64() thread safe
- Introduce lemur64 lcg prng
- Improve strace on New Technology
- Improve msync() on New Technology

libc/intrin/createnamedpipe.greg.c

@@ -0,0 +1,55 @@
+/*-*- 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 2022 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/calls/strace.internal.h"
+#include "libc/nt/ipc.h"
+#include "libc/nt/struct/securityattributes.h"
+#include "libc/nt/thunk/msabi.h"
+
+extern typeof(CreateNamedPipe) *const __imp_CreateNamedPipeW __msabi;
+
+/**
+ * Creates pipe.
+ *
+ * @return handle to server end
+ * @note this wrapper takes care of ABI, STRACE(), and __winerr()
+ */
+textwindows int64_t CreateNamedPipe(
+    const char16_t *lpName, uint32_t dwOpenMode, uint32_t dwPipeMode,
+    uint32_t nMaxInstances, uint32_t nOutBufferSize, uint32_t nInBufferSize,
+    uint32_t nDefaultTimeOutMs,
+    const struct NtSecurityAttributes *opt_lpSecurityAttributes) {
+  int64_t hServer;
+  hServer = __imp_CreateNamedPipeW(lpName, dwOpenMode, dwPipeMode,
+                                   nMaxInstances, nOutBufferSize, nInBufferSize,
+                                   nDefaultTimeOutMs, opt_lpSecurityAttributes);
+  if (hServer == -1) __winerr();
+  STRACE("CreateNamedPipe(%#hs,"
+         " dwOpenMode=%u,"
+         " dwPipeMode=%u,"
+         " nMaxInstances=%u,"
+         " nOutBufferSize=%'u,"
+         " nInBufferSize=%'u,"
+         " nDefaultTimeOutMs=%'u,"
+         " lpSecurity=%p) → "
+         "%ld% m",
+         lpName, dwOpenMode, dwPipeMode, nMaxInstances, nOutBufferSize,
+         nInBufferSize, nDefaultTimeOutMs, opt_lpSecurityAttributes, hServer);
+  return hServer;
+}