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

s
sysconf(2) sysconf(2)
q One of the following values:
0 32PA
1 64PA
2 32EM
3 64EM
4−9 Reserved
N One of the following values:
0 Archive library
1−9 System V version of shared library
LINE_MAX (_SC_LINE_MAX )
Maximum number of bytes in an input line (including the newline) for
POSIX.2 utilities.
LOGIN_NAME_MAX (_SC_LOGIN_NAME_MAX
)
Maximum length of user name in bytes.
MAPPED_FILES (_SC_MAPPED_FILES
)
Not supported.
MEMLOCK (_SC_MEMLOCK )
Positive if the system supports POSIX memory locking (see mlockall(2),
munlockall(2)).
MEMLOCK_RANGE (_SC_MEMLOCK_RANGE
)
Positive if the system supports POSIX memory range locking.
MEMORY_PROTECTION
(_SC_MEMORY_PROTECTION)
Not supported.
MESSAGE_PASSING (_SC_MESSAGE_PASSING
)
Positive if the system supports POSIX message queues.
MQ_OPEN_MAX (_SC_MQ_OPEN_MAX
)
Maximum number of per-process open message queue descriptors.
MQ_PRIO_MAX (_SC_MQ_PRIO_MAX
)
Maximum limit for message priority.
NGROUPS_MAX (_SC_NGROUPS_MAX
)
Maximum number of simultaneous supplementary group IDs per process.
OPEN_MAX (_SC_OPEN_MAX )
Maximum number of files that one process can have open at one time.
PAGE_SIZE (_SC_PAGE_SIZE)
Kernel memory page size.
PASS_MAX (_SC_PASS_MAX )
Maximum number of significant bytes in a password.
POSIX_ADVISORY_INFO (_SC_ADVISORY_INFO
)
Equal to
200112 if the Advisory Information option is supported; -1 oth-
erwise.
POSIX_ASYNCHRONOUS_IO
(_SC_ASYNCHRONOUS_IO)
HP-UX 11i Version 3: February 2007 − 4 − Hewlett-Packard Company 479