bind9/lib/isc/win32/thread.c
Ondřej Surý 2bf7921c7e Update the copyright information in all files in the repository
This commit converts the license handling to adhere to the REUSE
specification.  It specifically:

1. Adds used licnses to LICENSES/ directory

2. Add "isc" template for adding the copyright boilerplate

3. Changes all source files to include copyright and SPDX license
   header, this includes all the C sources, documentation, zone files,
   configuration files.  There are notes in the doc/dev/copyrights file
   on how to add correct headers to the new files.

4. Handle the rest that can't be modified via .reuse/dep5 file.  The
   binary (or otherwise unmodifiable) files could have license places
   next to them in <foo>.license file, but this would lead to cluttered
   repository and most of the files handled in the .reuse/dep5 file are
   system test files.

(cherry picked from commit 58bd26b6cf)
2022-01-11 12:22:09 +01:00

82 lines
1.9 KiB
C

/*
* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
*
* SPDX-License-Identifier: MPL-2.0
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, you can obtain one at https://mozilla.org/MPL/2.0/.
*
* See the COPYRIGHT file distributed with this work for additional
* information regarding copyright ownership.
*/
#include <process.h>
#include <isc/mutex.h>
#include <isc/once.h>
#include <isc/strerr.h>
#include <isc/thread.h>
#include <isc/util.h>
#include "trampoline_p.h"
void
isc_thread_create(isc_threadfunc_t start, isc_threadarg_t arg,
isc_thread_t *threadp) {
isc_thread_t thread;
unsigned int id;
isc__trampoline_t *trampoline_arg;
trampoline_arg = isc__trampoline_get(start, arg);
thread = (isc_thread_t)_beginthreadex(NULL, 0, isc__trampoline_run,
trampoline_arg, 0, &id);
if (thread == NULL) {
char strbuf[ISC_STRERRORSIZE];
strerror_r(errno, strbuf, sizeof(strbuf));
isc_error_fatal(__FILE__, __LINE__, "_beginthreadex failed: %s",
strbuf);
}
*threadp = thread;
return;
}
void
isc_thread_join(isc_thread_t thread, isc_threadresult_t *rp) {
DWORD result;
result = WaitForSingleObject(thread, INFINITE);
if (result != WAIT_OBJECT_0) {
isc_error_fatal(__FILE__, __LINE__,
"WaitForSingleObject() != WAIT_OBJECT_0");
}
if (rp != NULL && !GetExitCodeThread(thread, rp)) {
isc_error_fatal(__FILE__, __LINE__,
"GetExitCodeThread() failed: %d",
GetLastError());
}
(void)CloseHandle(thread);
}
void
isc_thread_setconcurrency(unsigned int level) {
/*
* This is unnecessary on Win32 systems, but is here so that the
* call exists
*/
}
void
isc_thread_setname(isc_thread_t thread, const char *name) {
UNUSED(thread);
UNUSED(name);
}
isc_result_t
isc_thread_setaffinity(int cpu) {
/* no-op on Windows for now */
return (ISC_R_SUCCESS);
}