Get the amount of memory to preallocate for a thread's MAP_LAZY stack
#include <pthread.h> int pthread_attr_getstackprealloc( const pthread_attr_t * attr, size_t *stacksize);
- A pointer to the pthread_attr_t structure that defines the attributes to use when creating new threads. For more information, see pthread_attr_init().
- A pointer to a location where the function can store the size of the stack.
Use the -l c option to qcc to link against this library. This library is usually included automatically.
The pthread_attr_getstackprealloc() function gets the amount of memory to preallocate for a thread's MAP_LAZY stack.
This function was added in the QNX Neutrino Core OS 6.3.2.