HP-UX Reference (11i v3 07/02) - 2 System Calls (vol 5)

s
sysconf(2) sysconf(2)
POSIX2_SW_DEV
(_SC_2_SW_DEV )
Equal to
1 if the POSIX.2 Software Development Utilities Option is sup-
ported; -1 otherwise.
POSIX2_UPE (_SC_2_UPE )
Equal to 1 if the POSIX.2 User Portability Utilities Option is supported;
-1
otherwise.
POSIX2_VERSION
(_SC_2_VERSION
)
Current version of POSIX.2 (same format as
_POSIX_VERSION
).
PRIORITIZED_IO
(_SC_PRIORITIZED_IO
)
Not supported.
PROCESSOR_SET
(_SC_PSET_SUPPORT
)
Positive if the implementation supports the Processor Set Functions;
-1
otherwise.
PROC_RSRC_MGR (_SC_PROC_RSRC_MGR
)
Equal to
1 if the optional HP Process Resource Management (PRM)
software is installed and configured; 0 otherwise (see prmconfig(1)).
PTHREAD_DESTRUCTOR_ITERATIONS
(_SC_THREAD_DESTRUCTOR_ITERATIONS
)
The number of attempts made to destroy a pthread’s thread-specific data
values on thread exit.
PTHREAD_KEYS_MAX (
_SC_THREAD_KEYS_MAX)
The number of pthread data keys per process.
PTHREAD_STACK_MIN
(_SC_THREAD_STACK_MIN)
Minimum size in bytes of pthread stack storage.
PTHREAD_THREADS_MAX
(_SC_THREAD_THREADS_MAX)
Maximum number of pthreads that can be created per process.
RE_DUP_MAX (_SC_RE_DUP_MAX)
Maximum number of repeated occurrences of a regular expression permit-
ted when using the interval notation
\{m,n\} (see regcomp(3C)).
RTSIG_MAX (_SC_RTSIG_MAX)
Maximum number of realtime signals reserved for application use.
SECURITY_CLASS (_SC_SECURITY_CLASS
)
SEC_CLASS-NONE (No DoD security level supported).
SEMAPHORES (_SC_SEMAPHORES)
Positive if the system supports POSIX semaphores.
SEM_NSEMS_MAX (_SC_SEM_NSEMS_MAX)
Maximum number of open semaphores per process.
SEM_VALUE_MAX (_SC_SEM_VALUE_MAX)
Maximum semaphore value.
SHARED_MEMORY_OBJECTS
(_SC_SHARED_MEMORY_OBJECTS)
Positive if the system supports POSIX shared memory.
SIGQUEUE_MAX (_SC_SIGQUEUE_MAX)
Maximum number of queued signals that a process may send and have
pending at the receivers at any time.
484 Hewlett-Packard Company − 9 − HP-UX 11i Version 3: February 2007