HP-UX Reference (11i v2 04/09) - 5 Miscellaneous Topics (vol 9)

pthread_scope_options(5) pthread_scope_options(5)

PTHREAD_FORCE_SCOPE_SYSTEM

will take higher precedence, and system scope threads will be

forced even when

pthread_attr_setscope()

is used to specify the process scope.

3. If the following environmental variables are set (say, using sh-posix):

export PTHREAD_DEFAULT_SCOPE_PROCESS=1

export PTHREAD_FORCE_SCOPE_SYSTEM=ON

PTHREAD_FORCE_SCOPE_SYSTEM

will take higher precedence, and system scope is forced for all

the threads created in the process.

4. If the following environmental variables are set (say, using sh-posix):

export PTHREAD_DEFAULT_SCOPE_SYSTEM=on

export PTHREAD_FORCE_SCOPE_PROCESS=ON

PTHREAD_FORCE_SCOPE_PROCESS

will take higher precedence, and process scope is forced for all

the threads created in the process.