46919579bb
Previously isc_thread_join() would return ISC_R_UNEXPECTED on a failure to create new thread. All such occurences were caught and wrapped into assert function at higher level. The function was simplified to assert directly in the isc_thread_join() function and all caller level assertions were removed.
64 lines
1.4 KiB
C
64 lines
1.4 KiB
C
/*
|
|
* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
|
*
|
|
* 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 http://mozilla.org/MPL/2.0/.
|
|
*
|
|
* See the COPYRIGHT file distributed with this work for additional
|
|
* information regarding copyright ownership.
|
|
*/
|
|
|
|
|
|
#ifndef ISC_THREAD_H
|
|
#define ISC_THREAD_H 1
|
|
|
|
/*! \file */
|
|
|
|
#include <pthread.h>
|
|
|
|
#if defined(HAVE_PTHREAD_NP_H)
|
|
#include <pthread_np.h>
|
|
#endif
|
|
|
|
#include <isc/lang.h>
|
|
#include <isc/result.h>
|
|
|
|
ISC_LANG_BEGINDECLS
|
|
|
|
typedef pthread_t isc_thread_t;
|
|
typedef void * isc_threadresult_t;
|
|
typedef void * isc_threadarg_t;
|
|
typedef isc_threadresult_t (*isc_threadfunc_t)(isc_threadarg_t);
|
|
typedef pthread_key_t isc_thread_key_t;
|
|
|
|
void
|
|
isc_thread_create(isc_threadfunc_t, isc_threadarg_t, isc_thread_t *);
|
|
|
|
void
|
|
isc_thread_join(isc_thread_t thread, isc_threadresult_t *result);
|
|
|
|
void
|
|
isc_thread_setconcurrency(unsigned int level);
|
|
|
|
void
|
|
isc_thread_yield(void);
|
|
|
|
void
|
|
isc_thread_setname(isc_thread_t thread, const char *name);
|
|
|
|
isc_result_t
|
|
isc_thread_setaffinity(int cpu);
|
|
|
|
#define isc_thread_self \
|
|
(unsigned long)pthread_self
|
|
|
|
#define isc_thread_key_create pthread_key_create
|
|
#define isc_thread_key_getspecific pthread_getspecific
|
|
#define isc_thread_key_setspecific pthread_setspecific
|
|
#define isc_thread_key_delete pthread_key_delete
|
|
|
|
ISC_LANG_ENDDECLS
|
|
|
|
#endif /* ISC_THREAD_H */
|