# Copyright (c) 2017 Intel Corporation
# Copyright (c) 2023 Meta
#
# SPDX-License-Identifier: Apache-2.0

TYPE = PTHREAD_BARRIER
type = pthread_barrier_t
type-function = pthread_barrier_wait
source "lib/posix/Kconfig.template.pooled_ipc_type"

if PTHREAD_BARRIER

config PTHREAD_CREATE_BARRIER
	bool "Use a pthread_barrier_t to serialize pthread_create()"
	help
	  When running several SMP applications in parallel instances of Qemu,
	  e.g. via twister, explicit serialization may be required between
	  pthread_create() and zephyr_thread_wrapper() when spawning and joining
	  many pthreads concurrently.

	  On such systems, say Y here to introduce explicit serialization
	  via pthread_barrier_wait().

endif