fix clobbering of errno in get(pw|gr)([ug]id|nam) by fclose

[musl] / src / thread / pthread_barrierattr_init.c

#include "pthread_impl.h"

int pthread_barrierattr_init(pthread_barrierattr_t *a)
{
        memset(a, 0, sizeof *a);
        return 0;
}