Android APIs
public final class

OsConstants

extends Object
java.lang.Object
   ↳ android.system.OsConstants

Class Overview

Constants and helper functions for use with Os.

Summary

Fields
public static final int AF_INET
public static final int AF_INET6
public static final int AF_UNIX
public static final int AF_UNSPEC
public static final int AI_ADDRCONFIG
public static final int AI_ALL
public static final int AI_CANONNAME
public static final int AI_NUMERICHOST
public static final int AI_NUMERICSERV
public static final int AI_PASSIVE
public static final int AI_V4MAPPED
public static final int CAP_AUDIT_CONTROL
public static final int CAP_AUDIT_WRITE
public static final int CAP_BLOCK_SUSPEND
public static final int CAP_CHOWN
public static final int CAP_DAC_OVERRIDE
public static final int CAP_DAC_READ_SEARCH
public static final int CAP_FOWNER
public static final int CAP_FSETID
public static final int CAP_IPC_LOCK
public static final int CAP_IPC_OWNER
public static final int CAP_KILL
public static final int CAP_LAST_CAP
public static final int CAP_LEASE
public static final int CAP_LINUX_IMMUTABLE
public static final int CAP_MAC_ADMIN
public static final int CAP_MAC_OVERRIDE
public static final int CAP_MKNOD
public static final int CAP_NET_ADMIN
public static final int CAP_NET_BIND_SERVICE
public static final int CAP_NET_BROADCAST
public static final int CAP_NET_RAW
public static final int CAP_SETFCAP
public static final int CAP_SETGID
public static final int CAP_SETPCAP
public static final int CAP_SETUID
public static final int CAP_SYSLOG
public static final int CAP_SYS_ADMIN
public static final int CAP_SYS_BOOT
public static final int CAP_SYS_CHROOT
public static final int CAP_SYS_MODULE
public static final int CAP_SYS_NICE
public static final int CAP_SYS_PACCT
public static final int CAP_SYS_PTRACE
public static final int CAP_SYS_RAWIO
public static final int CAP_SYS_RESOURCE
public static final int CAP_SYS_TIME
public static final int CAP_SYS_TTY_CONFIG
public static final int CAP_WAKE_ALARM
public static final int E2BIG
public static final int EACCES
public static final int EADDRINUSE
public static final int EADDRNOTAVAIL
public static final int EAFNOSUPPORT
public static final int EAGAIN
public static final int EAI_AGAIN
public static final int EAI_BADFLAGS
public static final int EAI_FAIL
public static final int EAI_FAMILY
public static final int EAI_MEMORY
public static final int EAI_NODATA
public static final int EAI_NONAME
public static final int EAI_OVERFLOW
public static final int EAI_SERVICE
public static final int EAI_SOCKTYPE
public static final int EAI_SYSTEM
public static final int EALREADY
public static final int EBADF
public static final int EBADMSG
public static final int EBUSY
public static final int ECANCELED
public static final int ECHILD
public static final int ECONNABORTED
public static final int ECONNREFUSED
public static final int ECONNRESET
public static final int EDEADLK
public static final int EDESTADDRREQ
public static final int EDOM
public static final int EDQUOT
public static final int EEXIST
public static final int EFAULT
public static final int EFBIG
public static final int EHOSTUNREACH
public static final int EIDRM
public static final int EILSEQ
public static final int EINPROGRESS
public static final int EINTR
public static final int EINVAL
public static final int EIO
public static final int EISCONN
public static final int EISDIR
public static final int ELOOP
public static final int EMFILE
public static final int EMLINK
public static final int EMSGSIZE
public static final int EMULTIHOP
public static final int ENAMETOOLONG
public static final int ENETDOWN
public static final int ENETRESET
public static final int ENETUNREACH
public static final int ENFILE
public static final int ENOBUFS
public static final int ENODATA
public static final int ENODEV
public static final int ENOENT
public static final int ENOEXEC
public static final int ENOLCK
public static final int ENOLINK
public static final int ENOMEM
public static final int ENOMSG
public static final int ENOPROTOOPT
public static final int ENOSPC
public static final int ENOSR
public static final int ENOSTR
public static final int ENOSYS
public static final int ENOTCONN
public static final int ENOTDIR
public static final int ENOTEMPTY
public static final int ENOTSOCK
public static final int ENOTSUP
public static final int ENOTTY
public static final int ENXIO
public static final int EOPNOTSUPP
public static final int EOVERFLOW
public static final int EPERM
public static final int EPIPE
public static final int EPROTO
public static final int EPROTONOSUPPORT
public static final int EPROTOTYPE
public static final int ERANGE
public static final int EROFS
public static final int ESPIPE
public static final int ESRCH
public static final int ESTALE
public static final int ETIME
public static final int ETIMEDOUT
public static final int ETXTBSY
public static final int EXDEV
public static final int EXIT_FAILURE
public static final int EXIT_SUCCESS
public static final int FD_CLOEXEC
public static final int FIONREAD
public static final int F_DUPFD
public static final int F_GETFD
public static final int F_GETFL
public static final int F_GETLK
public static final int F_GETLK64
public static final int F_GETOWN
public static final int F_OK
public static final int F_RDLCK
public static final int F_SETFD
public static final int F_SETFL
public static final int F_SETLK
public static final int F_SETLK64
public static final int F_SETLKW
public static final int F_SETLKW64
public static final int F_SETOWN
public static final int F_UNLCK
public static final int F_WRLCK
public static final int IFA_F_DADFAILED
public static final int IFA_F_DEPRECATED
public static final int IFA_F_HOMEADDRESS
public static final int IFA_F_NODAD
public static final int IFA_F_OPTIMISTIC
public static final int IFA_F_PERMANENT
public static final int IFA_F_SECONDARY
public static final int IFA_F_TEMPORARY
public static final int IFA_F_TENTATIVE
public static final int IFF_ALLMULTI
public static final int IFF_AUTOMEDIA
public static final int IFF_BROADCAST
public static final int IFF_DEBUG
public static final int IFF_DYNAMIC
public static final int IFF_LOOPBACK
public static final int IFF_MASTER
public static final int IFF_MULTICAST
public static final int IFF_NOARP
public static final int IFF_NOTRAILERS
public static final int IFF_POINTOPOINT
public static final int IFF_PORTSEL
public static final int IFF_PROMISC
public static final int IFF_RUNNING
public static final int IFF_SLAVE
public static final int IFF_UP
public static final int IPPROTO_ICMP
public static final int IPPROTO_ICMPV6
public static final int IPPROTO_IP
public static final int IPPROTO_IPV6
public static final int IPPROTO_RAW
public static final int IPPROTO_TCP
public static final int IPPROTO_UDP
public static final int IPV6_CHECKSUM
public static final int IPV6_MULTICAST_HOPS
public static final int IPV6_MULTICAST_IF
public static final int IPV6_MULTICAST_LOOP
public static final int IPV6_RECVDSTOPTS
public static final int IPV6_RECVHOPLIMIT
public static final int IPV6_RECVHOPOPTS
public static final int IPV6_RECVPKTINFO
public static final int IPV6_RECVRTHDR
public static final int IPV6_RECVTCLASS
public static final int IPV6_TCLASS
public static final int IPV6_UNICAST_HOPS
public static final int IPV6_V6ONLY
public static final int IP_MULTICAST_IF
public static final int IP_MULTICAST_LOOP
public static final int IP_MULTICAST_TTL
public static final int IP_TOS
public static final int IP_TTL
public static final int MAP_FIXED
public static final int MAP_PRIVATE
public static final int MAP_SHARED
public static final int MCAST_BLOCK_SOURCE
public static final int MCAST_JOIN_GROUP
public static final int MCAST_JOIN_SOURCE_GROUP
public static final int MCAST_LEAVE_GROUP
public static final int MCAST_LEAVE_SOURCE_GROUP
public static final int MCAST_UNBLOCK_SOURCE
public static final int MCL_CURRENT
public static final int MCL_FUTURE
public static final int MSG_CTRUNC
public static final int MSG_DONTROUTE
public static final int MSG_EOR
public static final int MSG_OOB
public static final int MSG_PEEK
public static final int MSG_TRUNC
public static final int MSG_WAITALL
public static final int MS_ASYNC
public static final int MS_INVALIDATE
public static final int MS_SYNC
public static final int NI_DGRAM
public static final int NI_NAMEREQD
public static final int NI_NOFQDN
public static final int NI_NUMERICHOST
public static final int NI_NUMERICSERV
public static final int O_ACCMODE
public static final int O_APPEND
public static final int O_CREAT
public static final int O_EXCL
public static final int O_NOCTTY
public static final int O_NOFOLLOW
public static final int O_NONBLOCK
public static final int O_RDONLY
public static final int O_RDWR
public static final int O_SYNC
public static final int O_TRUNC
public static final int O_WRONLY
public static final int POLLERR
public static final int POLLHUP
public static final int POLLIN
public static final int POLLNVAL
public static final int POLLOUT
public static final int POLLPRI
public static final int POLLRDBAND
public static final int POLLRDNORM
public static final int POLLWRBAND
public static final int POLLWRNORM
public static final int PROT_EXEC
public static final int PROT_NONE
public static final int PROT_READ
public static final int PROT_WRITE
public static final int PR_SET_NO_NEW_PRIVS
public static final int RT_SCOPE_HOST
public static final int RT_SCOPE_LINK
public static final int RT_SCOPE_NOWHERE
public static final int RT_SCOPE_SITE
public static final int RT_SCOPE_UNIVERSE
public static final int R_OK
public static final int SEEK_CUR
public static final int SEEK_END
public static final int SEEK_SET
public static final int SHUT_RD
public static final int SHUT_RDWR
public static final int SHUT_WR
public static final int SIGABRT
public static final int SIGALRM
public static final int SIGBUS
public static final int SIGCHLD
public static final int SIGCONT
public static final int SIGFPE
public static final int SIGHUP
public static final int SIGILL
public static final int SIGINT
public static final int SIGIO
public static final int SIGKILL
public static final int SIGPIPE
public static final int SIGPROF
public static final int SIGPWR
public static final int SIGQUIT
public static final int SIGRTMAX
public static final int SIGRTMIN
public static final int SIGSEGV
public static final int SIGSTKFLT
public static final int SIGSTOP
public static final int SIGSYS
public static final int SIGTERM
public static final int SIGTRAP
public static final int SIGTSTP
public static final int SIGTTIN
public static final int SIGTTOU
public static final int SIGURG
public static final int SIGUSR1
public static final int SIGUSR2
public static final int SIGVTALRM
public static final int SIGWINCH
public static final int SIGXCPU
public static final int SIGXFSZ
public static final int SIOCGIFADDR
public static final int SIOCGIFBRDADDR
public static final int SIOCGIFDSTADDR
public static final int SIOCGIFNETMASK
public static final int SOCK_DGRAM
public static final int SOCK_RAW
public static final int SOCK_SEQPACKET
public static final int SOCK_STREAM
public static final int SOL_SOCKET
public static final int SO_BINDTODEVICE
public static final int SO_BROADCAST
public static final int SO_DEBUG
public static final int SO_DONTROUTE
public static final int SO_ERROR
public static final int SO_KEEPALIVE
public static final int SO_LINGER
public static final int SO_OOBINLINE
public static final int SO_PASSCRED
public static final int SO_PEERCRED
public static final int SO_RCVBUF
public static final int SO_RCVLOWAT
public static final int SO_RCVTIMEO
public static final int SO_REUSEADDR
public static final int SO_SNDBUF
public static final int SO_SNDLOWAT
public static final int SO_SNDTIMEO
public static final int SO_TYPE
public static final int STDERR_FILENO
public static final int STDIN_FILENO
public static final int STDOUT_FILENO
public static final int S_IFBLK
public static final int S_IFCHR
public static final int S_IFDIR
public static final int S_IFIFO
public static final int S_IFLNK
public static final int S_IFMT
public static final int S_IFREG
public static final int S_IFSOCK
public static final int S_IRGRP
public static final int S_IROTH
public static final int S_IRUSR
public static final int S_IRWXG
public static final int S_IRWXO
public static final int S_IRWXU
public static final int S_ISGID
public static final int S_ISUID
public static final int S_ISVTX
public static final int S_IWGRP
public static final int S_IWOTH
public static final int S_IWUSR
public static final int S_IXGRP
public static final int S_IXOTH
public static final int S_IXUSR
public static final int TCP_NODELAY
public static final int WCONTINUED
public static final int WEXITED
public static final int WNOHANG
public static final int WNOWAIT
public static final int WSTOPPED
public static final int WUNTRACED
public static final int W_OK
public static final int X_OK
public static final int _SC_2_CHAR_TERM
public static final int _SC_2_C_BIND
public static final int _SC_2_C_DEV
public static final int _SC_2_C_VERSION
public static final int _SC_2_FORT_DEV
public static final int _SC_2_FORT_RUN
public static final int _SC_2_LOCALEDEF
public static final int _SC_2_SW_DEV
public static final int _SC_2_UPE
public static final int _SC_2_VERSION
public static final int _SC_AIO_LISTIO_MAX
public static final int _SC_AIO_MAX
public static final int _SC_AIO_PRIO_DELTA_MAX
public static final int _SC_ARG_MAX
public static final int _SC_ASYNCHRONOUS_IO
public static final int _SC_ATEXIT_MAX
public static final int _SC_AVPHYS_PAGES
public static final int _SC_BC_BASE_MAX
public static final int _SC_BC_DIM_MAX
public static final int _SC_BC_SCALE_MAX
public static final int _SC_BC_STRING_MAX
public static final int _SC_CHILD_MAX
public static final int _SC_CLK_TCK
public static final int _SC_COLL_WEIGHTS_MAX
public static final int _SC_DELAYTIMER_MAX
public static final int _SC_EXPR_NEST_MAX
public static final int _SC_FSYNC
public static final int _SC_GETGR_R_SIZE_MAX
public static final int _SC_GETPW_R_SIZE_MAX
public static final int _SC_IOV_MAX
public static final int _SC_JOB_CONTROL
public static final int _SC_LINE_MAX
public static final int _SC_LOGIN_NAME_MAX
public static final int _SC_MAPPED_FILES
public static final int _SC_MEMLOCK
public static final int _SC_MEMLOCK_RANGE
public static final int _SC_MEMORY_PROTECTION
public static final int _SC_MESSAGE_PASSING
public static final int _SC_MQ_OPEN_MAX
public static final int _SC_MQ_PRIO_MAX
public static final int _SC_NGROUPS_MAX
public static final int _SC_NPROCESSORS_CONF
public static final int _SC_NPROCESSORS_ONLN
public static final int _SC_OPEN_MAX
public static final int _SC_PAGESIZE
public static final int _SC_PAGE_SIZE
public static final int _SC_PASS_MAX
public static final int _SC_PHYS_PAGES
public static final int _SC_PRIORITIZED_IO
public static final int _SC_PRIORITY_SCHEDULING
public static final int _SC_REALTIME_SIGNALS
public static final int _SC_RE_DUP_MAX
public static final int _SC_RTSIG_MAX
public static final int _SC_SAVED_IDS
public static final int _SC_SEMAPHORES
public static final int _SC_SEM_NSEMS_MAX
public static final int _SC_SEM_VALUE_MAX
public static final int _SC_SHARED_MEMORY_OBJECTS
public static final int _SC_SIGQUEUE_MAX
public static final int _SC_STREAM_MAX
public static final int _SC_SYNCHRONIZED_IO
public static final int _SC_THREADS
public static final int _SC_THREAD_ATTR_STACKADDR
public static final int _SC_THREAD_ATTR_STACKSIZE
public static final int _SC_THREAD_DESTRUCTOR_ITERATIONS
public static final int _SC_THREAD_KEYS_MAX
public static final int _SC_THREAD_PRIORITY_SCHEDULING
public static final int _SC_THREAD_PRIO_INHERIT
public static final int _SC_THREAD_PRIO_PROTECT
public static final int _SC_THREAD_SAFE_FUNCTIONS
public static final int _SC_THREAD_STACK_MIN
public static final int _SC_THREAD_THREADS_MAX
public static final int _SC_TIMERS
public static final int _SC_TIMER_MAX
public static final int _SC_TTY_NAME_MAX
public static final int _SC_TZNAME_MAX
public static final int _SC_VERSION
public static final int _SC_XBS5_ILP32_OFF32
public static final int _SC_XBS5_ILP32_OFFBIG
public static final int _SC_XBS5_LP64_OFF64
public static final int _SC_XBS5_LPBIG_OFFBIG
public static final int _SC_XOPEN_CRYPT
public static final int _SC_XOPEN_ENH_I18N
public static final int _SC_XOPEN_LEGACY
public static final int _SC_XOPEN_REALTIME
public static final int _SC_XOPEN_REALTIME_THREADS
public static final int _SC_XOPEN_SHM
public static final int _SC_XOPEN_UNIX
public static final int _SC_XOPEN_VERSION
public static final int _SC_XOPEN_XCU_VERSION
Public Methods
static boolean S_ISBLK(int mode)
Tests whether the given mode is a block device.
static boolean S_ISCHR(int mode)
Tests whether the given mode is a character device.
static boolean S_ISDIR(int mode)
Tests whether the given mode is a directory.
static boolean S_ISFIFO(int mode)
Tests whether the given mode is a FIFO.
static boolean S_ISLNK(int mode)
Tests whether the given mode is a symbolic link.
static boolean S_ISREG(int mode)
Tests whether the given mode is a regular file.
static boolean S_ISSOCK(int mode)
Tests whether the given mode is a socket.
static boolean WCOREDUMP(int status)
Tests whether the child dumped core.
static int WEXITSTATUS(int status)
Extracts the exit status of a child.
static boolean WIFEXITED(int status)
Tests whether the child exited normally.
static boolean WIFSIGNALED(int status)
Tests whether the child was terminated by a signal.
static boolean WIFSTOPPED(int status)
Tests whether the child was stopped (not terminated) by a signal.
static int WSTOPSIG(int status)
Returns the signal that cause the child to stop.
static int WTERMSIG(int status)
Returns the signal that caused the child to exit.
static String errnoName(int errno)
Returns the string name of an errno value.
static String gaiName(int error)
Returns the string name of a getaddrinfo(3) error value.
[Expand]
Inherited Methods
From class java.lang.Object

Fields

public static final int AF_INET

public static final int AF_INET6

public static final int AF_UNIX

public static final int AF_UNSPEC

public static final int AI_ADDRCONFIG

public static final int AI_ALL

public static final int AI_CANONNAME

public static final int AI_NUMERICHOST

public static final int AI_NUMERICSERV

public static final int AI_PASSIVE

public static final int AI_V4MAPPED

public static final int CAP_AUDIT_CONTROL

public static final int CAP_AUDIT_WRITE

public static final int CAP_BLOCK_SUSPEND

public static final int CAP_CHOWN

public static final int CAP_DAC_OVERRIDE

public static final int CAP_DAC_READ_SEARCH

public static final int CAP_FOWNER

public static final int CAP_FSETID

public static final int CAP_IPC_LOCK

public static final int CAP_IPC_OWNER

public static final int CAP_KILL

public static final int CAP_LAST_CAP

public static final int CAP_LEASE

public static final int CAP_LINUX_IMMUTABLE

public static final int CAP_MAC_ADMIN

public static final int CAP_MAC_OVERRIDE

public static final int CAP_MKNOD

public static final int CAP_NET_ADMIN

public static final int CAP_NET_BIND_SERVICE

public static final int CAP_NET_BROADCAST

public static final int CAP_NET_RAW

public static final int CAP_SETFCAP

public static final int CAP_SETGID

public static final int CAP_SETPCAP

public static final int CAP_SETUID

public static final int CAP_SYSLOG

public static final int CAP_SYS_ADMIN

public static final int CAP_SYS_BOOT

public static final int CAP_SYS_CHROOT

public static final int CAP_SYS_MODULE

public static final int CAP_SYS_NICE

public static final int CAP_SYS_PACCT

public static final int CAP_SYS_PTRACE

public static final int CAP_SYS_RAWIO

public static final int CAP_SYS_RESOURCE

public static final int CAP_SYS_TIME

public static final int CAP_SYS_TTY_CONFIG

public static final int CAP_WAKE_ALARM

public static final int E2BIG

public static final int EACCES

public static final int EADDRINUSE

public static final int EADDRNOTAVAIL

public static final int EAFNOSUPPORT

public static final int EAGAIN

public static final int EAI_AGAIN

public static final int EAI_BADFLAGS

public static final int EAI_FAIL

public static final int EAI_FAMILY

public static final int EAI_MEMORY

public static final int EAI_NODATA

public static final int EAI_NONAME

public static final int EAI_OVERFLOW

public static final int EAI_SERVICE

public static final int EAI_SOCKTYPE

public static final int EAI_SYSTEM

public static final int EALREADY

public static final int EBADF

public static final int EBADMSG

public static final int EBUSY

public static final int ECANCELED

public static final int ECHILD

public static final int ECONNABORTED

public static final int ECONNREFUSED

public static final int ECONNRESET

public static final int EDEADLK

public static final int EDESTADDRREQ

public static final int EDOM

public static final int EDQUOT

public static final int EEXIST

public static final int EFAULT

public static final int EFBIG

public static final int EHOSTUNREACH

public static final int EIDRM

public static final int EILSEQ

public static final int EINPROGRESS

public static final int EINTR

public static final int EINVAL

public static final int EIO

public static final int EISCONN

public static final int EISDIR

public static final int ELOOP

public static final int EMFILE

public static final int EMLINK

public static final int EMSGSIZE

public static final int EMULTIHOP

public static final int ENAMETOOLONG

public static final int ENETDOWN

public static final int ENETRESET

public static final int ENETUNREACH

public static final int ENFILE

public static final int ENOBUFS

public static final int ENODATA

public static final int ENODEV

public static final int ENOENT

public static final int ENOEXEC

public static final int ENOLCK

public static final int ENOLINK

public static final int ENOMEM

public static final int ENOMSG

public static final int ENOPROTOOPT

public static final int ENOSPC

public static final int ENOSR

public static final int ENOSTR

public static final int ENOSYS

public static final int ENOTCONN

public static final int ENOTDIR

public static final int ENOTEMPTY

public static final int ENOTSOCK

public static final int ENOTSUP

public static final int ENOTTY

public static final int ENXIO

public static final int EOPNOTSUPP

public static final int EOVERFLOW

public static final int EPERM

public static final int EPIPE

public static final int EPROTO

public static final int EPROTONOSUPPORT

public static final int EPROTOTYPE

public static final int ERANGE

public static final int EROFS

public static final int ESPIPE

public static final int ESRCH

public static final int ESTALE

public static final int ETIME

public static final int ETIMEDOUT

public static final int ETXTBSY

public static final int EXDEV

public static final int EXIT_FAILURE

public static final int EXIT_SUCCESS

public static final int FD_CLOEXEC

public static final int FIONREAD

public static final int F_DUPFD

public static final int F_GETFD

public static final int F_GETFL

public static final int F_GETLK

public static final int F_GETLK64

public static final int F_GETOWN

public static final int F_OK

public static final int F_RDLCK

public static final int F_SETFD

public static final int F_SETFL

public static final int F_SETLK

public static final int F_SETLK64

public static final int F_SETLKW

public static final int F_SETLKW64

public static final int F_SETOWN

public static final int F_UNLCK

public static final int F_WRLCK

public static final int IFA_F_DADFAILED

public static final int IFA_F_DEPRECATED

public static final int IFA_F_HOMEADDRESS

public static final int IFA_F_NODAD

public static final int IFA_F_OPTIMISTIC

public static final int IFA_F_PERMANENT

public static final int IFA_F_SECONDARY

public static final int IFA_F_TEMPORARY

public static final int IFA_F_TENTATIVE

public static final int IFF_ALLMULTI

public static final int IFF_AUTOMEDIA

public static final int IFF_BROADCAST

public static final int IFF_DEBUG

public static final int IFF_DYNAMIC

public static final int IFF_LOOPBACK

public static final int IFF_MASTER

public static final int IFF_MULTICAST

public static final int IFF_NOARP

public static final int IFF_NOTRAILERS

public static final int IFF_POINTOPOINT

public static final int IFF_PORTSEL

public static final int IFF_PROMISC

public static final int IFF_RUNNING

public static final int IFF_SLAVE

public static final int IFF_UP

public static final int IPPROTO_ICMP

public static final int IPPROTO_ICMPV6

public static final int IPPROTO_IP

public static final int IPPROTO_IPV6

public static final int IPPROTO_RAW

public static final int IPPROTO_TCP

public static final int IPPROTO_UDP

public static final int IPV6_CHECKSUM

public static final int IPV6_MULTICAST_HOPS

public static final int IPV6_MULTICAST_IF

public static final int IPV6_MULTICAST_LOOP

public static final int IPV6_RECVDSTOPTS

public static final int IPV6_RECVHOPLIMIT

public static final int IPV6_RECVHOPOPTS

public static final int IPV6_RECVPKTINFO

public static final int IPV6_RECVRTHDR

public static final int IPV6_RECVTCLASS

public static final int IPV6_TCLASS

public static final int IPV6_UNICAST_HOPS

public static final int IPV6_V6ONLY

public static final int IP_MULTICAST_IF

public static final int IP_MULTICAST_LOOP

public static final int IP_MULTICAST_TTL

public static final int IP_TOS

public static final int IP_TTL

public static final int MAP_FIXED

public static final int MAP_PRIVATE

public static final int MAP_SHARED

public static final int MCAST_BLOCK_SOURCE

public static final int MCAST_JOIN_GROUP

public static final int MCAST_JOIN_SOURCE_GROUP

public static final int MCAST_LEAVE_GROUP

public static final int MCAST_LEAVE_SOURCE_GROUP

public static final int MCAST_UNBLOCK_SOURCE

public static final int MCL_CURRENT

public static final int MCL_FUTURE

public static final int MSG_CTRUNC

public static final int MSG_DONTROUTE

public static final int MSG_EOR

public static final int MSG_OOB

public static final int MSG_PEEK

public static final int MSG_TRUNC

public static final int MSG_WAITALL

public static final int MS_ASYNC

public static final int MS_INVALIDATE

public static final int MS_SYNC

public static final int NI_DGRAM

public static final int NI_NAMEREQD

public static final int NI_NOFQDN

public static final int NI_NUMERICHOST

public static final int NI_NUMERICSERV

public static final int O_ACCMODE

public static final int O_APPEND

public static final int O_CREAT

public static final int O_EXCL

public static final int O_NOCTTY

public static final int O_NOFOLLOW

public static final int O_NONBLOCK

public static final int O_RDONLY

public static final int O_RDWR

public static final int O_SYNC

public static final int O_TRUNC

public static final int O_WRONLY

public static final int POLLERR

public static final int POLLHUP

public static final int POLLIN

public static final int POLLNVAL

public static final int POLLOUT

public static final int POLLPRI

public static final int POLLRDBAND

public static final int POLLRDNORM

public static final int POLLWRBAND

public static final int POLLWRNORM

public static final int PROT_EXEC

public static final int PROT_NONE

public static final int PROT_READ

public static final int PROT_WRITE

public static final int PR_SET_NO_NEW_PRIVS

public static final int RT_SCOPE_HOST

public static final int RT_SCOPE_LINK

public static final int RT_SCOPE_NOWHERE

public static final int RT_SCOPE_SITE

public static final int RT_SCOPE_UNIVERSE

public static final int R_OK

public static final int SEEK_CUR

public static final int SEEK_END

public static final int SEEK_SET

public static final int SHUT_RD

public static final int SHUT_RDWR

public static final int SHUT_WR

public static final int SIGABRT

public static final int SIGALRM

public static final int SIGBUS

public static final int SIGCHLD

public static final int SIGCONT

public static final int SIGFPE

public static final int SIGHUP

public static final int SIGILL

public static final int SIGINT

public static final int SIGIO

public static final int SIGKILL

public static final int SIGPIPE

public static final int SIGPROF

public static final int SIGPWR

public static final int SIGQUIT

public static final int SIGRTMAX

public static final int SIGRTMIN

public static final int SIGSEGV

public static final int SIGSTKFLT

public static final int SIGSTOP

public static final int SIGSYS

public static final int SIGTERM

public static final int SIGTRAP

public static final int SIGTSTP

public static final int SIGTTIN

public static final int SIGTTOU

public static final int SIGURG

public static final int SIGUSR1

public static final int SIGUSR2

public static final int SIGVTALRM

public static final int SIGWINCH

public static final int SIGXCPU

public static final int SIGXFSZ

public static final int SIOCGIFADDR

public static final int SIOCGIFBRDADDR

public static final int SIOCGIFDSTADDR

public static final int SIOCGIFNETMASK

public static final int SOCK_DGRAM

public static final int SOCK_RAW

public static final int SOCK_SEQPACKET

public static final int SOCK_STREAM

public static final int SOL_SOCKET

public static final int SO_BINDTODEVICE

public static final int SO_BROADCAST

public static final int SO_DEBUG

public static final int SO_DONTROUTE

public static final int SO_ERROR

public static final int SO_KEEPALIVE

public static final int SO_LINGER

public static final int SO_OOBINLINE

public static final int SO_PASSCRED

public static final int SO_PEERCRED

public static final int SO_RCVBUF

public static final int SO_RCVLOWAT

public static final int SO_RCVTIMEO

public static final int SO_REUSEADDR

public static final int SO_SNDBUF

public static final int SO_SNDLOWAT

public static final int SO_SNDTIMEO

public static final int SO_TYPE

public static final int STDERR_FILENO

public static final int STDIN_FILENO

public static final int STDOUT_FILENO

public static final int S_IFBLK

public static final int S_IFCHR

public static final int S_IFDIR

public static final int S_IFIFO

public static final int S_IFLNK

public static final int S_IFMT

public static final int S_IFREG

public static final int S_IFSOCK

public static final int S_IRGRP

public static final int S_IROTH

public static final int S_IRUSR

public static final int S_IRWXG

public static final int S_IRWXO

public static final int S_IRWXU

public static final int S_ISGID

public static final int S_ISUID

public static final int S_ISVTX

public static final int S_IWGRP

public static final int S_IWOTH

public static final int S_IWUSR

public static final int S_IXGRP

public static final int S_IXOTH

public static final int S_IXUSR

public static final int TCP_NODELAY

public static final int WCONTINUED

public static final int WEXITED

public static final int WNOHANG

public static final int WNOWAIT

public static final int WSTOPPED

public static final int WUNTRACED

public static final int W_OK

public static final int X_OK

public static final int _SC_2_CHAR_TERM

public static final int _SC_2_C_BIND

public static final int _SC_2_C_DEV

public static final int _SC_2_C_VERSION

public static final int _SC_2_FORT_DEV

public static final int _SC_2_FORT_RUN

public static final int _SC_2_LOCALEDEF

public static final int _SC_2_SW_DEV

public static final int _SC_2_UPE

public static final int _SC_2_VERSION

public static final int _SC_AIO_LISTIO_MAX

public static final int _SC_AIO_MAX

public static final int _SC_AIO_PRIO_DELTA_MAX

public static final int _SC_ARG_MAX

public static final int _SC_ASYNCHRONOUS_IO

public static final int _SC_ATEXIT_MAX

public static final int _SC_AVPHYS_PAGES

public static final int _SC_BC_BASE_MAX

public static final int _SC_BC_DIM_MAX

public static final int _SC_BC_SCALE_MAX

public static final int _SC_BC_STRING_MAX

public static final int _SC_CHILD_MAX

public static final int _SC_CLK_TCK

public static final int _SC_COLL_WEIGHTS_MAX

public static final int _SC_DELAYTIMER_MAX

public static final int _SC_EXPR_NEST_MAX

public static final int _SC_FSYNC

public static final int _SC_GETGR_R_SIZE_MAX

public static final int _SC_GETPW_R_SIZE_MAX

public static final int _SC_IOV_MAX

public static final int _SC_JOB_CONTROL

public static final int _SC_LINE_MAX

public static final int _SC_LOGIN_NAME_MAX

public static final int _SC_MAPPED_FILES

public static final int _SC_MEMLOCK

public static final int _SC_MEMLOCK_RANGE

public static final int _SC_MEMORY_PROTECTION

public static final int _SC_MESSAGE_PASSING

public static final int _SC_MQ_OPEN_MAX

public static final int _SC_MQ_PRIO_MAX

public static final int _SC_NGROUPS_MAX

public static final int _SC_NPROCESSORS_CONF

public static final int _SC_NPROCESSORS_ONLN

public static final int _SC_OPEN_MAX

public static final int _SC_PAGESIZE

public static final int _SC_PAGE_SIZE

public static final int _SC_PASS_MAX

public static final int _SC_PHYS_PAGES

public static final int _SC_PRIORITIZED_IO

public static final int _SC_PRIORITY_SCHEDULING

public static final int _SC_REALTIME_SIGNALS

public static final int _SC_RE_DUP_MAX

public static final int _SC_RTSIG_MAX

public static final int _SC_SAVED_IDS

public static final int _SC_SEMAPHORES

public static final int _SC_SEM_NSEMS_MAX

public static final int _SC_SEM_VALUE_MAX

public static final int _SC_SHARED_MEMORY_OBJECTS

public static final int _SC_SIGQUEUE_MAX

public static final int _SC_STREAM_MAX

public static final int _SC_SYNCHRONIZED_IO

public static final int _SC_THREADS

public static final int _SC_THREAD_ATTR_STACKADDR

public static final int _SC_THREAD_ATTR_STACKSIZE

public static final int _SC_THREAD_DESTRUCTOR_ITERATIONS

public static final int _SC_THREAD_KEYS_MAX

public static final int _SC_THREAD_PRIORITY_SCHEDULING

public static final int _SC_THREAD_PRIO_INHERIT

public static final int _SC_THREAD_PRIO_PROTECT

public static final int _SC_THREAD_SAFE_FUNCTIONS

public static final int _SC_THREAD_STACK_MIN

public static final int _SC_THREAD_THREADS_MAX

public static final int _SC_TIMERS

public static final int _SC_TIMER_MAX

public static final int _SC_TTY_NAME_MAX

public static final int _SC_TZNAME_MAX

public static final int _SC_VERSION

public static final int _SC_XBS5_ILP32_OFF32

public static final int _SC_XBS5_ILP32_OFFBIG

public static final int _SC_XBS5_LP64_OFF64

public static final int _SC_XBS5_LPBIG_OFFBIG

public static final int _SC_XOPEN_CRYPT

public static final int _SC_XOPEN_ENH_I18N

public static final int _SC_XOPEN_LEGACY

public static final int _SC_XOPEN_REALTIME

public static final int _SC_XOPEN_REALTIME_THREADS

public static final int _SC_XOPEN_SHM

public static final int _SC_XOPEN_UNIX

public static final int _SC_XOPEN_VERSION

public static final int _SC_XOPEN_XCU_VERSION

Public Methods

public static boolean S_ISBLK (int mode)

Tests whether the given mode is a block device.

public static boolean S_ISCHR (int mode)

Tests whether the given mode is a character device.

public static boolean S_ISDIR (int mode)

Tests whether the given mode is a directory.

public static boolean S_ISFIFO (int mode)

Tests whether the given mode is a FIFO.

public static boolean S_ISLNK (int mode)

Tests whether the given mode is a symbolic link.

public static boolean S_ISREG (int mode)

Tests whether the given mode is a regular file.

public static boolean S_ISSOCK (int mode)

Tests whether the given mode is a socket.

public static boolean WCOREDUMP (int status)

Tests whether the child dumped core. Only valid if WIFSIGNALED returns true.

public static int WEXITSTATUS (int status)

Extracts the exit status of a child. Only valid if WIFEXITED returns true.

public static boolean WIFEXITED (int status)

Tests whether the child exited normally.

public static boolean WIFSIGNALED (int status)

Tests whether the child was terminated by a signal.

public static boolean WIFSTOPPED (int status)

Tests whether the child was stopped (not terminated) by a signal.

public static int WSTOPSIG (int status)

Returns the signal that cause the child to stop. Only valid if WIFSTOPPED returns true.

public static int WTERMSIG (int status)

Returns the signal that caused the child to exit. Only valid if WIFSIGNALED returns true.

public static String errnoName (int errno)

Returns the string name of an errno value. For example, "EACCES". See strerror(int) for human-readable errno descriptions.

public static String gaiName (int error)

Returns the string name of a getaddrinfo(3) error value. For example, "EAI_AGAIN".