bind9/lib/isc/include/isc/thread.h
Ondřej Surý 96dad96ae5
Add support for setting thread stack size
When running the isc_quota unit test with less than usual amount of
RAM (e.g. in a CI for architectures with 32 bits of address space),
the pthread_create() function fails with the "Resource temporarily
unavailable (11):" error code.

Add functions to get and set the thread stack size (if requested),
and use these to set the thread stack size to smaller value in the
isc_quota unit test.
2025-08-05 10:46:09 +02:00

59 lines
1.3 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.
*/
#pragma once
/*! \file */
#include <pthread.h>
#if HAVE_THREADS_H
#include <threads.h>
#else
#define thread_local _Thread_local
#endif
#if defined(HAVE_PTHREAD_NP_H)
#include <pthread_np.h>
#endif /* if defined(HAVE_PTHREAD_NP_H) */
#include <isc/result.h>
typedef pthread_t isc_thread_t;
typedef void *(*isc_threadfunc_t)(void *);
/*%
* like isc_thread_create(), but run the function on the current
* thread which must be the main thread.
*/
void
isc_thread_main(isc_threadfunc_t, void *);
void
isc_thread_create(isc_threadfunc_t, void *, isc_thread_t *);
void
isc_thread_join(isc_thread_t thread, void **);
void
isc_thread_yield(void);
void
isc_thread_setname(isc_thread_t thread, const char *name);
#define isc_thread_self (uintptr_t)pthread_self
size_t
isc_thread_getstacksize(void);
void
isc_thread_setstacksize(size_t stacksize);