pthread_attr_setstack()

Synopsis:

#include <pthread.h>

int pthread_attr_setstack( pthread_attr_t *attr,
                           void *stackaddr,
                           size_t stacksize );

Arguments:

attr: 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().
stackaddr: The base address (i.e. the lowest addressable byte) of the created thread's stack.
stacksize: The size of the thread stack, in bytes.

Library:

libc

Use the -l c option to qcc to link against this library. This library is usually included automatically.

Description:

The pthread_attr_setstack() function sets the stack attributes that specify the area of storage to be used for the created thread's stack. The value of stacksize must be at least PTHREAD_STACK_MIN.

Returns:

EOK: Success.
EINVAL: The stacksize is less than PTHREAD_STACK_MIN.

Classification:

POSIX 1003.1 TSA TSS

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