Get the size of the thread's guard area
#include <pthread.h> int pthread_attr_getguardsize( const pthread_attr_t* attr, size_t* guardsize );
- 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 thread's guard area. For more information, see pthread_attr_setguardsize().
Use the -l c option to qcc to link against this library. This library is usually included automatically.
The pthread_attr_getguardsize() function gets the value of the thread guardsize attribute from the attribute structure attr.
- Invalid pointer, attr, to a pthread_attr_t structure.