MirOS Manual: pthread_attr_getstacksize(3), pthread_attr_setstacksize(3)

PTHREAD_ATTR_SETSTACKSIZE(3)BSD Programmer's ManuaPTHREAD_ATTR_SETSTACKSIZE(3)

NAME

     pthread_attr_setstacksize, pthread_attr_getstacksize - set and get stack-
     size attribute

SYNOPSIS

     #include <pthread.h>

     int
     pthread_attr_setstacksize(pthread_attr_t *attr, size_t stacksize);

     int
     pthread_attr_getstacksize(const pthread_attr_t *attr, size_t *stacksize);

DESCRIPTION

     The functions pthread_attr_setstacksize() and
     pthread_attr_getstacksize(), respectively, set and get the thread crea-
     tion stacksize attribute in the attr object.

     The stacksize attribute defines the minimum stack size (in bytes) allo-
     cated for the created thread's stack.

RETURN VALUES

     Upon successful completion, pthread_attr_setstacksize() and
     pthread_attr_getstacksize() return a value of 0. Otherwise, an error
     number is returned to indicate the error.

     The pthread_attr_getstacksize() function stores the stacksize attribute
     value in stacksize if successful.

ERRORS

     The pthread_attr_setstacksize() function will fail if:

     [EINVAL]      The value of stacksize is less than PTHREAD_STACK_MIN or
                   exceeds a system-imposed limit.

     These functions will not return an error code of [EINTR].

SEE ALSO

     pthread_attr_init(3), pthread_attr_setdetachstate(3),
     pthread_attr_setstackaddr(3), pthread_create(3), pthreads(3)

STANDARDS

     pthread_create() conforms to ISO/IEC 9945-1 ANSI/IEEE ("POSIX") Std
     1003.1 Second Edition 1996-07-12.

MirOS BSD #10-current          January 6, 2000                               1

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