forked from Imagelibrary/rtems
* libc/gxx_wrappers.c: Task is not preemptable while running a pthread_once init function. This is slightly less heavy handed than disabling dispatching and seems better than consuming a mutex.
* libc/gxx_wrappers.c: Task is not preemptable while running a pthread_once init function. This is slightly less heavy handed than disabling dispatching and seems better than consuming a mutex.