Unit 'BaseUnix' Package
[Overview][Constants][Types][Procedures and functions][Index] [#rtl]

Reference for unit 'BaseUnix': Constants

ARG_MAX

  

Maximum number of arguments to a program.

AT_EMPTY_PATH

  

Create link to old directy if path is empty.

AT_FDCWD

  

Flag for various *at calls to indicate current working directory.

AT_NO_AUTOMOUNT

  

Do not auto mount filesystem if the base dir is a mount point.

AT_RECURSIVE

  

Recurse subdirectories when applying changes.

AT_REMOVEDIR

  

Unlink at: specify rmdir behaviour.

AT_STATX_DONT_SYNC

  

Do not synchronize the attributes with the server (if any).

AT_STATX_FORCE_SYNC

  

Force the attributes to be synchronized with the server (if any).

AT_STATX_SYNC_AS_STAT

  

Behave as fpStat.

AT_STATX_SYNC_TYPE

  

Type of synchronisation required from statx.

AT_SYMLINK_FOLLOW

  

Dereference symbolic links.

AT_SYMLINK_NOFOLLOW

  

Do not dereference symbolic links.

BITSINWORD

  

Number of bits in a word.

clone_flags_fork

  

Request fork behaviour for clone call.

ESysE2BIG

  

System error: Argument list too long.

ESysEACCES

  

System error: Permission denied.

ESysEADDRINUSE

  

System error: Address already in use.

ESysEADDRNOTAVAIL

  

System error: Cannot assign requested address.

ESysEADV

  

System error: Advertise error.

ESysEAFNOSUPPORT

  

System error: Address family not supported by protocol.

ESysEAGAIN

  

System error: Try again.

ESysEALREADY

  

System error: Operation already in progress.

ESysEBADE

  

System error: Invalid exchange.

ESysEBADF

  

System error: Bad file number.

ESysEBADFD

  

System error: File descriptor in bad state.

ESysEBADMSG

  

System error: Not a data message.

ESysEBADR

  

System error: Invalid request descriptor.

ESysEBADRQC

  

System error: Invalid request code.

ESysEBADSLT

  

System error: Invalid slot.

ESysEBFONT

  

System error: Bad font file format.

ESysEBUSY

  

System error: Device or resource busy.

ESysECANCELED

  

Operation canceled.

ESysECHILD

  

System error: No child processes.

ESysECHRNG

  

System error: Channel number out of range.

ESysECOMM

  

System error: Communication error on send.

ESysECONNABORTED

  

System error: Software caused connection abort.

ESysECONNREFUSED

  

System error: Connection refused.

ESysECONNRESET

  

System error: Connection reset by peer.

ESysEDEADLK

  

System error: Resource deadlock would occur.

ESysEDEADLOCK

  

System error: File locking deadlock error.

ESysEDESTADDRREQ

  

System error: Destination address required.

ESysEDOM

  

System error: Math argument out of domain of func.

ESysEDOTDOT

  

System error: RFS specific error.

ESysEDQUOT

  

System error: Quota exceeded.

ESysEEXIST

  

System error: File exists.

ESysEFAULT

  

System error: Bad address.

ESysEFBIG

  

System error: File too large.

ESysEHOSTDOWN

  

System error: Host is down.

ESysEHOSTUNREACH

  

System error: No route to host.

ESysEIDRM

  

System error: Identifier removed.

ESysEILSEQ

  

System error: Illegal byte sequence.

ESysEINPROGRESS

  

System error: Operation now in progress.

ESysEINTR

  

System error: Interrupted system call.

ESysEINVAL

  

System error: Invalid argument.

ESysEIO

  

System error: I/O error.

ESysEISCONN

  

System error: Transport endpoint is already connected.

ESysEISDIR

  

System error: Is a directory.

ESysEISNAM

  

System error: Is a named type file.

ESysEKEYEXPIRED

  

Key has expired (Linux kernel module).

ESysEKEYREJECTED

  

Key was rejected by service (Linux kernel module).

ESysEKEYREVOKED

  

Key has been revoked (Linux kernel module).

ESysEL2HLT

  

System error: Level 2 halted.

ESysEL2NSYNC

  

System error: Level 2 not synchronized.

ESysEL3HLT

  

System error: Level 3 halted.

ESysEL3RST

  

System error: Level 3 reset.

ESysELIBACC

  

System error: Can not access a needed shared library.

ESysELIBBAD

  

System error: Accessing a corrupted shared library.

ESysELIBEXEC

  

System error: Cannot exec a shared library directly.

ESysELIBMAX

  

System error: Attempting to link in too many shared libraries.

ESysELIBSCN

  

System error: .lib section in a.out corrupted.

ESysELNRNG

  

System error: Link number out of range.

ESysELOOP

  

System error: Too many symbolic links encountered.

ESysEMEDIUMTYPE

  

Wrong medium type.

ESysEMFILE

  

System error: Too many open files.

ESysEMLINK

  

System error: Too many links.

ESysEMSGSIZE

  

System error: Message too long.

ESysEMULTIHOP

  

System error: Multihop attempted.

ESysENAMETOOLONG

  

System error: File name too long.

ESysENAVAIL

  

System error: No XENIX semaphores available.

ESysENETDOWN

  

System error: Network is down.

ESysENETRESET

  

System error: Network dropped connection because of reset.

ESysENETUNREACH

  

System error: Network is unreachable.

ESysENFILE

  

System error: File table overflow.

ESysENOANO

  

System error: No anode.

ESysENOBUFS

  

System error: No buffer space available.

ESysENOCSI

  

System error: No CSI structure available.

ESysENODATA

  

System error: No data available.

ESysENODEV

  

System error: No such device.

ESysENOENT

  

System error: No such file or directory.

ESysENOEXEC

  

System error: Exec format error.

ESysENOKEY

  

Required key not available (Linux kernel module).

ESysENOLCK

  

System error: No record locks available.

ESysENOLINK

  

System error: Link has been severed.

ESysENOMEDIUM

  

No medium present.

ESysENOMEM

  

System error: Out of memory.

ESysENOMSG

  

System error: No message of desired type.

ESysENONET

  

System error: Machine is not on the network.

ESysENOPKG

  

System error: Package not installed.

ESysENOPROTOOPT

  

System error: Protocol not available.

ESysENOSPC

  

System error: No space left on device.

ESysENOSR

  

System error: Out of streams resources.

ESysENOSTR

  

System error: Device not a stream.

ESysENOSYS

  

System error: Function not implemented.

ESysENOTBLK

  

System error: Block device required.

ESysENOTCONN

  

System error: Transport endpoint is not connected.

ESysENOTDIR

  

System error: Not a directory.

ESysENOTEMPTY

  

System error: Directory not empty.

ESysENOTNAM

  

System error: Not a XENIX named type file.

ESysENOTRECOVERABLE

  

State not recoverable (mutexes).

ESysENOTSOCK

  

System error: Socket operation on non-socket.

ESysENOTTY

  

System error: Not a typewriter.

ESysENOTUNIQ

  

System error: Name not unique on network.

ESysENXIO

  

System error: No such device or address.

ESysEOPNOTSUPP

  

System error: Operation not supported on transport endpoint.

ESysEOVERFLOW

  

System error: Value too large for defined data type.

ESysEOWNERDEAD

  

Owner died (mutexes).

ESysEPERM

  

System error: Operation not permitted.

ESysEPFNOSUPPORT

  

System error: Protocol family not supported.

ESysEPIPE

  

System error: Broken pipe.

ESysEPROTO

  

System error: Protocol error.

ESysEPROTONOSUPPORT

  

System error: Protocol not supported.

ESysEPROTOTYPE

  

System error: Protocol wrong type for socket.

ESysERANGE

  

System error: Math result not representable.

ESysEREMCHG

  

System error: Remote address changed.

ESysEREMOTE

  

System error: Object is remote.

ESysEREMOTEIO

  

System error: Remote I/O error.

ESysERESTART

  

System error: Interrupted system call should be restarted.

ESysERFKILL

  

Operation not possible due to RF-Kill (wireless).

ESysEROFS

  

System error: Read-only file system.

ESysESHUTDOWN

  

System error: Cannot send after transport endpoint shutdown.

ESysESOCKTNOSUPPORT

  

System error: Socket type not supported.

ESysESPIPE

  

System error: Illegal seek.

ESysESRCH

  

System error: No such process.

ESysESRMNT

  

System error: Srmount error.

ESysESTALE

  

System error: Stale NFS file handle.

ESysESTRPIPE

  

System error: Streams pipe error.

ESysETIME

  

System error: Timer expired.

ESysETIMEDOUT

  

System error: Connection timed out.

ESysETOOMANYREFS

  

System error: Too many references: cannot splice.

ESysETXTBSY

  

System error: Text (code segment) file busy.

ESysEUCLEAN

  

System error: Structure needs cleaning.

ESysEUNATCH

  

System error: Protocol driver not attached.

ESysEUSERS

  

System error: Too many users.

ESysEWOULDBLOCK

  

System error: Operation would block.

ESysEXDEV

  

System error: Cross-device link.

ESysEXFULL

  

System error: Exchange full.

FD_MAXFDSET

  

Maximum elements in a TFDSet array.

FPE_FLTDIV

  

Value signalling floating point divide by zero in case of SIGFPE signal.

FPE_FLTINV

  

Value signalling floating point invalid operation in case of SIGFPE signal.

FPE_FLTOVF

  

Value signalling floating point overflow in case of SIGFPE signal.

FPE_FLTRES

  

Value signalling floating point inexact result in case of SIGFPE signal.

FPE_FLTSUB

  

Value signalling floating point subscript out of range in case of SIGFPE signal.

FPE_FLTUND

  

Value signalling floating point underflow in case of SIGFPE signal.

FPE_INTDIV

  

Value signalling integer divide in case of SIGFPE signal.

FPE_INTOVF

  

Value signalling integer overflow in case of SIGFPE signal.

F_ADD_SEALS

F_CANCELLK

F_DUPFD_CLOEXEC

F_GetFd

  

fpFCntl command: Get close-on-exec flag.

F_GetFl

  

fpFCntl command: Get file descriptor flags.

F_GETLEASE

F_GetLk

  

fpFCntl command: Get lock.

F_GetOwn

  

fpFCntl command: get owner of file descriptor events.

F_GETPIPE_SZ

F_GET_SEALS

F_NOTIFY

F_OK

  

fpAccess call test: file exists.

F_SetFd

  

fpFCntl command: Set close-on-exec flag.

F_SetFl

  

fpFCntl command: Set file descriptor flags.

F_SETLEASE

F_SetLk

  

fpFCntl command: Set lock.

F_SetLkW

  

fpFCntl command: Test lock.

F_SetOwn

  

fpFCntl command: Set owner of file descriptor events.

F_SETPIPE_SZ

ln2bitmask

  

Last bit in word.

ln2bitsinword

  

Power of 2 number of bits in word.

MAP_ANON

  

Anonymous memory mapping (data private to application).

MAP_ANONYMOUS

  

FpMMap map type: Don't use a file.

MAP_DENYWRITE

  

FpMMap option: Ignored.

MAP_EXECUTABLE

  

FpMMap option: Ignored.

MAP_FAILED

  

Memory mapping failed error code.

MAP_FIXED

  

FpMMap map type: Interpret addr exactly.

MAP_GROWSDOWN

  

FpMMap option: Memory grows downward (like a stack).

MAP_LOCKED

  

FpMMap option: lock the pages in memory.

MAP_NORESERVE

  

FpMMap option: Do not reserve swap pages for this memory.

MAP_PRIVATE

  

FpMMap map type: Changes are private.

MAP_SHARED

  

FpMMap map type: Share changes.

MAP_TYPE

  

FpMMap map type: Bitmask for type of mapping.

NAME_MAX

  

Maximum filename length.

O_APPEND

  

fpOpen file open mode: Append to file.

O_CREAT

  

fpOpen file open mode: Create if file does not yet exist.

O_DIRECT

  

fpOpen file open mode: Minimize caching effects.

O_DIRECTORY

  

fpOpen file open mode: File must be directory.

O_EXCL

  

fpOpen file open mode: Open exclusively.

O_LARGEFILE

  

fpOpen file open mode: Open for 64-bit I/O.

O_NDELAY

  

fpOpen file open mode: Alias for O_NonBlock.

O_NOCTTY

  

fpOpen file open mode: No TTY control.

O_NOFOLLOW

  

fpOpen file open mode: Fail if file is symbolic link.

O_NONBLOCK

  

fpOpen file open mode: Open in non-blocking mode.

O_RDONLY

  

fpOpen file open mode: Read only.

O_RDWR

  

fpOpen file open mode: Read/Write.

O_SYNC

  

fpOpen file open mode: Write to disc at once.

O_TRUNC

  

fpOpen file open mode: Truncate file to length 0.

O_WRONLY

  

fpOpen file open mode: Write only.

PATH_MAX

  

Maximum pathname length.

POLLERR

  

Error condition on output file descriptor.

POLLHUP

  

Hang up.

POLLIN

  

Data is available for reading.

POLLNVAL

  

Invalid request, file descriptor not open.

POLLOUT

  

Writing data will not block the write call.

POLLPRI

  

Urgent data is available for reading.

POLLRDBAND

  

Priority data ready for reading.

POLLRDNORM

  

Same as POLLIN.

POLLWRBAND

  

Priority data my be written.

POLLWRNORM

  

Equivalent to POLLOUT.

PRIO_PGRP

  

Easy access alias for unixtype.PRIO_PGRP.

PRIO_PROCESS

  

Easy access alias for unixtype.PRIO_PROCESS.

PRIO_USER

  

Easy access alias for unixtype.PRIO_USER.

PROT_EXEC

  

FpMMap memory access: page can be executed.

PROT_NONE

  

FpMMap memory access: page can not be accessed.

PROT_READ

  

FpMMap memory access: page can be read.

PROT_WRITE

  

FpMMap memory access: page can be written.

RLIMIT_AS

  

RLimit request address space limit.

RLIMIT_CORE

  

RLimit request max core file size.

RLIMIT_CPU

  

RLimit request CPU time in ms.

RLIMIT_DATA

  

RLimit request max data size.

RLIMIT_FSIZE

  

Rlimit request maximum file size.

RLIMIT_LOCKS

  

RLimit request maximum file locks held.

RLIMIT_MEMLOCK

  

RLimit request max locked-in-memory address space.

RLIMIT_NOFILE

  

RLimit request max number of open files.

RLIMIT_NPROC

  

RLimit request max number of processes.

RLIMIT_RSS

  

RLimit request max resident set size.

RLIMIT_STACK

  

RLimit request max stack size.

R_OK

  

fpAccess call test: read allowed.

SA_INTERRUPT

  

Sigaction options: ?

SA_NOCLDSTOP

  

Sigaction options: Do not receive notification when child processes stop.

SA_NOCLDWAIT

  

Sigaction options: ?

SA_NODEFER

  

Sigaction options: Do not mask signal in its own signal handler.

SA_NOMASK

  

Sigaction options: Do not prevent the signal from being received when it is handled.

SA_ONESHOT

  

Sigaction options: Restore the signal action to the default state.

SA_ONSTACK

  

Call the signal handler on an alternate signal stack.

SA_RESETHAND

  

Sigaction options: Restore signal action to default state when signal handler exits.

SA_RESTART

  

Sigaction options: Provide behaviour compatible with BSD signal semantics.

SA_RESTORER

  

Signal restorer handler.

SA_SIGINFO

  

Sigaction options: The signal handler takes 3 arguments, not one.

SEEK_CUR

  

fpLSeek option: Set position relative to current position.

SEEK_END

  

fpLSeek option: Set position relative to end of file.

SEEK_SET

  

fpLSeek option: Set absolute position.

SIGABRT

  

Signal: ABRT (Abort).

SIGALRM

  

Signal: ALRM (Alarm clock).

SIGBUS

  

Signal: BUS (bus error).

SIGCHLD

  

Signal: CHLD (child status changed).

SIGCONT

  

Signal: CONT (Continue).

SIGFPE

  

Signal: FPE (Floating point error).

SIGHUP

  

Signal: HUP (Hangup).

SIGILL

  

Signal: ILL (Illegal instruction).

SIGINT

  

Signal: INT (Interrupt).

SIGIO

  

Signal: IO (I/O operation possible).

SIGIOT

  

Signal: IOT (IOT trap).

SIGKILL

  

Signal: KILL (unblockable).

SIGPIPE

  

Signal: PIPE (Broken pipe.

SIGPOLL

  

Signal: POLL (Pollable event).

SIGPROF

  

Signal: PROF (Profiling alarm).

SIGPWR

  

Signal: PWR (power failure restart).

SIGQUIT

  

Signal: QUIT.

SIGSEGV

  

Signal: SEGV (Segmentation violation).

SIGSTKFLT

  

Signal: STKFLT (Stack Fault).

SIGSTOP

  

Signal: STOP (Stop, unblockable).

SIGTERM

  

Signal: TERM (Terminate).

SIGTRAP

  

Signal: TRAP (Trace trap).

SIGTSTP

  

Signal: TSTP (keyboard stop).

SIGTTIN

  

Signal: TTIN (Terminal input, background).

SIGTTOU

  

Signal: TTOU (Terminal output, background).

SIGUNUSED

  

Signal: Unused.

SIGURG

  

Signal: URG (Socket urgent condition).

SIGUSR1

  

Signal: USR1 (User-defined signal 1).

SIGUSR2

  

Signal: USR2 (User-defined signal 2).

SIGVTALRM

  

Signal: VTALRM (Virtual alarm clock).

SIGWINCH

  

Signal: WINCH (Window/Terminal size change).

SIGXCPU

  

Signal: XCPU (CPU limit exceeded).

SIGXFSZ

  

Signal: XFSZ (File size limit exceeded).

SIG_BLOCK

  

Sigprocmask flags: Add signals to the set of blocked signals.

SIG_DFL

  

Signal handler: Default signal handler.

SIG_ERR

  

Signal handler: error.

SIG_IGN

  

Signal handler: Ignore signal.

SIG_MAXSIG

  

Maximum system signal number.

SIG_SETMASK

  

Sigprocmask flags: Set of blocked signals is given.

SIG_UNBLOCK

  

Sigprocmask flags: Remove signals from the set set of blocked signals.

SI_PAD_SIZE

  

Signal information pad size.

SYS_NMLN

  

Max system name length.

S_IFBLK

  

File (#rtl.baseunix.stat record) mode: Block device.

S_IFCHR

  

File (#rtl.baseunix.stat record) mode: Character device.

S_IFDIR

  

File (#rtl.baseunix.stat record) mode: Directory.

S_IFIFO

  

File (#rtl.baseunix.stat record) mode: FIFO.

S_IFLNK

  

File (#rtl.baseunix.stat record) mode: Link.

S_IFMT

  

File (#rtl.baseunix.stat record) mode: File type bit mask.

S_IFREG

  

File (#rtl.baseunix.stat record) mode: Regular file.

S_IFSOCK

  

File (#rtl.baseunix.stat record) mode: Socket.

S_IRGRP

  

Mode flag: Read by group.

S_IROTH

  

Mode flag: Read by others.

S_IRUSR

  

Mode flag: Read by owner.

S_IRWXG

  

Mode flag: Read, write, execute by groups.

S_IRWXO

  

Mode flag: Read, write, execute by others.

S_IRWXU

  

Mode flag: Read, write, execute by user.

S_ISGID

  

Mode flag: Set Group ID on execution.

S_ISUID

  

Mode flag: Set user ID on execution.

S_ISVTX

  

Mode flag: Set sticky bit.

S_IWGRP

  

Mode flag: Write by group.

S_IWOTH

  

Mode flag: Write by others.

S_IWUSR

  

Mode flag: Write by owner.

S_IXGRP

  

Mode flag: Execute by group.

S_IXOTH

  

Mode flag: Execute by others.

S_IXUSR

  

Mode flag: Execute by owner.

UTSNAME_DOMAIN_LENGTH

  

Max length of utsname domain name.

UTSNAME_LENGTH

  

Max length of utsname system name, release, version, machine.

UTSNAME_NODENAME_LENGTH

  

Max length of utsname node name.

WNOHANG

  

#rtl.baseunix.fpWaitpid option: Do not wait for processes to terminate.

wordsinfdset

  

Number of words in a TFDSet array.

wordsinsigset

  

Number of words in a signal set.

WUNTRACED

  

#rtl.baseunix.fpWaitpid option: Also report children which were stopped but not yet reported.

W_OK

  

fpAccess call test: write allowed.

X_OK

  

fpAccess call test: execute allowed.


Documentation generated on: Oct 27 2024