NAME

Solaris::Sysconf - get configurable system variables

SYNOPSIS

use Solaris::Sysconf;

print "_SC_CLK_TCK   : ", sysconf(_SC_CLK_TCK), "\n";
print "_SC_PAGE_SIZE : ", sysconf(_SC_PAGE_SIZE), "\n";

DESCRIPTION

The Solaris::Sysconf module is a simple interface to sysconf(3C) library function, which
provides a method for an  application to  determine  the  current  value  of a configurable 
system limit or option (variable). The argument to the sysconf method represents the system
variable to be queried. The symbolic constants that represent the names of the variables, 
accessible through sysconf are defined in <limits.h> and <unistd.h>. All these constants
are exported by default by the Solaris::Sysconf module.

EXPORT

See <limits.h> and <unistd.h>

Exportable constants

_CS_LFS64_CFLAGS
_CS_LFS64_LDFLAGS
_CS_LFS64_LIBS
_CS_LFS64_LINTFLAGS
_CS_LFS_CFLAGS
_CS_LFS_LDFLAGS
_CS_LFS_LIBS
_CS_LFS_LINTFLAGS
_CS_PATH
_CS_XBS5_ILP32_OFF32_CFLAGS
_CS_XBS5_ILP32_OFF32_LDFLAGS
_CS_XBS5_ILP32_OFF32_LIBS
_CS_XBS5_ILP32_OFF32_LINTFLAGS
_CS_XBS5_ILP32_OFFBIG_CFLAGS
_CS_XBS5_ILP32_OFFBIG_LDFLAGS
_CS_XBS5_ILP32_OFFBIG_LIBS
_CS_XBS5_ILP32_OFFBIG_LINTFLAGS
_CS_XBS5_LP64_OFF64_CFLAGS
_CS_XBS5_LP64_OFF64_LDFLAGS
_CS_XBS5_LP64_OFF64_LIBS
_CS_XBS5_LP64_OFF64_LINTFLAGS
_CS_XBS5_LPBIG_OFFBIG_CFLAGS
_CS_XBS5_LPBIG_OFFBIG_LDFLAGS
_CS_XBS5_LPBIG_OFFBIG_LIBS
_CS_XBS5_LPBIG_OFFBIG_LINTFLAGS
_PC_ASYNC_IO
_PC_CHOWN_RESTRICTED
_PC_FILESIZEBITS
_PC_LAST
_PC_LINK_MAX
_PC_MAX_CANON
_PC_MAX_INPUT
_PC_NAME_MAX
_PC_NO_TRUNC
_PC_PATH_MAX
_PC_PIPE_BUF
_PC_PRIO_IO
_PC_SYNC_IO
_PC_VDISABLE
_POSIX2_CHAR_TERM
_POSIX2_C_BIND
_POSIX2_C_DEV
_POSIX2_C_VERSION
_POSIX2_LOCALEDEF
_POSIX2_SW_DEV
_POSIX2_UPE
_POSIX2_VERSION
_POSIX_VERSION
_SC_2_CHAR_TERM
_SC_2_C_BIND
_SC_2_C_DEV
_SC_2_C_VERSION
_SC_2_FORT_DEV
_SC_2_FORT_RUN
_SC_2_LOCALEDEF
_SC_2_SW_DEV
_SC_2_UPE
_SC_2_VERSION
_SC_AIO_LISTIO_MAX
_SC_AIO_MAX
_SC_AIO_PRIO_DELTA_MAX
_SC_ARG_MAX
_SC_ASYNCHRONOUS_IO
_SC_ATEXIT_MAX
_SC_AVPHYS_PAGES
_SC_BC_BASE_MAX
_SC_BC_DIM_MAX
_SC_BC_SCALE_MAX
_SC_BC_STRING_MAX
_SC_CHILD_MAX
_SC_CLK_TCK
_SC_COHER_BLKSZ
_SC_COLL_WEIGHTS_MAX
_SC_DCACHE_ASSOC
_SC_DCACHE_BLKSZ
_SC_DCACHE_LINESZ
_SC_DCACHE_SZ
_SC_DCACHE_TBLKSZ
_SC_DELAYTIMER_MAX
_SC_EXPR_NEST_MAX
_SC_FSYNC
_SC_GETGR_R_SIZE_MAX
_SC_GETPW_R_SIZE_MAX
_SC_ICACHE_ASSOC
_SC_ICACHE_BLKSZ
_SC_ICACHE_LINESZ
_SC_ICACHE_SZ
_SC_IOV_MAX
_SC_JOB_CONTROL
_SC_LINE_MAX
_SC_LOGIN_NAME_MAX
_SC_LOGNAME_MAX
_SC_MAPPED_FILES
_SC_MAXPID
_SC_MEMLOCK
_SC_MEMLOCK_RANGE
_SC_MEMORY_PROTECTION
_SC_MESSAGE_PASSING
_SC_MQ_OPEN_MAX
_SC_MQ_PRIO_MAX
_SC_NGROUPS_MAX
_SC_NPROCESSORS_CONF
_SC_NPROCESSORS_ONLN
_SC_OPEN_MAX
_SC_PAGESIZE
_SC_PAGE_SIZE
_SC_PASS_MAX
_SC_PHYS_PAGES
_SC_PRIORITIZED_IO
_SC_PRIORITY_SCHEDULING
_SC_REALTIME_SIGNALS
_SC_RE_DUP_MAX
_SC_RTSIG_MAX
_SC_SAVED_IDS
_SC_SEMAPHORES
_SC_SEM_NSEMS_MAX
_SC_SEM_VALUE_MAX
_SC_SHARED_MEMORY_OBJECTS
_SC_SIGQUEUE_MAX
_SC_SIGRT_MAX
_SC_SIGRT_MIN
_SC_SPLIT_CACHE
_SC_STACK_PROT
_SC_STREAM_MAX
_SC_SYNCHRONIZED_IO
_SC_THREADS
_SC_THREAD_ATTR_STACKADDR
_SC_THREAD_ATTR_STACKSIZE
_SC_THREAD_DESTRUCTOR_ITERATIONS
_SC_THREAD_KEYS_MAX
_SC_THREAD_PRIORITY_SCHEDULING
_SC_THREAD_PRIO_INHERIT
_SC_THREAD_PRIO_PROTECT
_SC_THREAD_PROCESS_SHARED
_SC_THREAD_SAFE_FUNCTIONS
_SC_THREAD_STACK_MIN
_SC_THREAD_THREADS_MAX
_SC_TIMERS
_SC_TIMER_MAX
_SC_TTY_NAME_MAX
_SC_TZNAME_MAX
_SC_T_IOV_MAX
_SC_VERSION
_SC_XBS5_ILP32_OFF32
_SC_XBS5_ILP32_OFFBIG
_SC_XBS5_LP64_OFF64
_SC_XBS5_LPBIG_OFFBIG
_SC_XOPEN_CRYPT
_SC_XOPEN_ENH_I18N
_SC_XOPEN_LEGACY
_SC_XOPEN_REALTIME
_SC_XOPEN_REALTIME_THREADS
_SC_XOPEN_SHM
_SC_XOPEN_UNIX
_SC_XOPEN_VERSION
_SC_XOPEN_XCU_VERSION
_XOPEN_ENH_I18N
_XOPEN_REALTIME
_XOPEN_SHM
_XOPEN_UNIX
_XOPEN_XCU_VERSION
_XOPEN_XPG3
_XOPEN_XPG4

AUTHOR

Alexander Golomshtok, <golomshtok_alexander@jpmorgan.com>

SEE ALSO

perl, sysconf(3C)