pthread_attr_getstacklazy()

Get thread stack attribute

Synopsis:

#include <pthread.h>

int pthread_attr_getstacklazy(
                    const pthread_attr_t * attr,
                    int lazystack );

Library:

libc

Description:

The pthread_attr_getstacklazy() function gets the thread stack attribute in the attribute object attr to lazystack.

Possible values for lazystack are:

PTHREAD_STACK_LAZY: Allocate physical memory for the thread stack on demand (the default).
PTHREAD_STACK_NOTLAZY: Allocate physical memory for the whole stack up front.

Returns:

EOK: Success.
EINVAL: Invalid thread attribute object attr.
ENOTSUP: Invalid thread inherit scheduling attribute lazystack.

Classification:

Safety:
Cancellation point	No
Interrupt handler	No
Signal handler	Yes
Thread	Yes

See also:

pthread_attr_setinheritsched(), pthread_attr_setstacklazy()