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PTHREAD_BARRIERATTR_INIT(3) FreeBSD Library Functions Manual NAME pthread_barrierattr_init, pthread_barrierattr_destroy - initialize and destroy a barrier attribute object SYNOPSIS #include <pthread.h> int pthread_barrierattr_init(pthread_barrierattr_t *attr); int pthread_barrierattr_destroy(pthread_barrierattr_t *attr); DESCRIPTION The pthread_barrierattr_init() function creates a new barrier attribute object. The pthread_barrierattr_destroy() function frees the resources allocated for attr. RETURN VALUES If successful, pthread_barrierattr_init() and pthread_barrierattr_destroy() return zero; otherwise an error number is returned to indicate the error. ERRORS pthread_barrierattr_init() will fail if: [EINVAL] The value specified by attr is invalid. [ENOMEM] The process cannot allocate enough memory to create another barrier attribute object. pthread_barrierattr_destroy() will fail if: [EINVAL] The value specified by attr is invalid. SEE ALSO pthread_barrier_init(3), pthread_barrier_wait(3), pthread_barrierattr_getpshared(3) STANDARDS pthread_barrierattr_init() and pthread_barrierattr_destroy() conform to IEEE Std 1003.1-2008 ("POSIX.1"). FreeBSD 14.1-RELEASE-p8 April 6, 2020 FreeBSD 14.1-RELEASE-p8