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PTHREAD_ATTR_SETSTACKADDR(3) Library Functions Manual PTHREAD_ATTR_SETSTACKADDR(3)

NAME

pthread_attr_setstackaddr, pthread_attr_getstackaddrset and get stackaddr attribute

SYNOPSIS

#include <pthread.h>
int
pthread_attr_setstackaddr(pthread_attr_t *attr, void *stackaddr);
int
pthread_attr_getstackaddr(const pthread_attr_t *attr, void **stackaddr);

DESCRIPTION

The functions pthread_attr_setstackaddr() and pthread_attr_getstackaddr(), respectively, set and get the thread creation stackaddr attribute in the attr object.
The stackaddr attribute specifies the location of storage to be used for the created thread's stack. The size of the storage is at least PTHREAD_STACK_MIN.

RETURN VALUES

Upon successful completion, pthread_attr_setstackaddr() and pthread_attr_getstackaddr() return a value of 0. Otherwise, an error number is returned to indicate the error.
The pthread_attr_getstackaddr() function stores the stackaddr attribute value in stackaddr if successful.

ERRORS

No errors are defined.
These functions will not return an error code of [EINTR].

SEE ALSO

pthread_attr_init(3), pthread_attr_setdetachstate(3), pthread_attr_setguardsize(3), pthread_attr_setstack(3), pthread_attr_setstacksize(3), pthread_create(3), pthreads(3)

STANDARDS

pthread_attr_setstackaddr() and pthread_attr_getstackaddr() conform to ISO/IEC 9945-1 ANSI/IEEE (“POSIX”) Std 1003.1 Second Edition 1996-07-12.
June 5, 2013 OpenBSD-current