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{
This file is part of the Free Pascal run time library.
Copyright (c) 2002 by Marco van de Voort
The interface part of the baseunix unit for syscall based rtls.
See the file COPYING.FPC, included in this distribution,
for details about the copyright.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
**********************************************************************}
Type TGrpArr = Array [0..0] of TGid; { C style array workarounds}
pGrpArr = ^TGrpArr;
TFilDes = Array [0..1] of cInt;
pFilDes = ^TFilDes;
// if you are looking for macro definitions or non C template overloaded versions, they are moved to bunxovlh.inc
Function FpSigProcMask (how : cInt; nset : pSigSet; oset : pSigSet): cInt; external name 'FPC_SYSC_SIGPROCMASK';
Function FpSigProcMask (how : cInt; constref nset : TSigSet; var oset : TSigSet): cInt; external name 'FPC_SYSC_SIGPROCMASK';
Function FpSigPending (var nset : TSigSet): cInt;
Function FpSigSuspend (Const sigmask : TSigSet): cInt;
{$ifndef FPC_SYS_SIGTIMEDWAIT_UNAVAILABLE}
Function FpSigTimedWait (Const sigset : TSigSet; info : Psiginfo; timeout:Ptimespec): cInt;
{$endif ndef FPC_SYS_SIGTIMEDWAIT_UNAVAILABLE}
Function FpUmask (cmask : TMode): TMode;
Function FpLink (existing : pChar; newone : pChar): cInt;
Function FpMkfifo (path : pChar; Mode : TMode): cInt;
Function FpChmod (path : pChar; Mode : TMode): cInt;
Function FpChown (path : pChar; owner : TUid; group : TGid): cInt;
Function FpUtime (path : pChar; times : putimbuf): cInt;
Function FpPipe (var fildes : tfildes):cInt;
Function FpDup (fildes : cInt): cInt; external name 'FPC_SYSC_DUP';
Function FpDup2 (fildes, fildes2 : cInt): cInt; external name 'FPC_SYSC_DUP2';
Function FpTimes (var buffer : tms): TClock;
Function FpAlarm (seconds : cuint): cuint;
Function FpPause : cInt;
Function FpSleep (seconds : cuint): cuint;
Function FpGetpid : TPid; external name 'FPC_SYSC_GETPID';
Function FpGetppid : TPid;
Function FpGetuid : TUid;
Function FpGeteuid : TUid;
Function FpGetgid : TGid;
Function FpGetegid : TGid;
Function FpSetuid (uid : TUid): cInt;
Function FpSetgid (gid : TGid): cInt;
Function FpGetgroups (gidsetsize : cInt; var grouplist : tgrparr): cInt;
Function FpGetpgrp : TPid;
Function FpSetsid : TPid;
Function FpGetsid (pid:TPid) : TPid;
Function FpFcntl (fildes : cInt; cmd : cInt): cInt;
Function FpFcntl (fildes : cInt; cmd : cInt; arg : cInt): cInt;
Function FpFcntl (fildes : cInt; cmd : cInt; var arg : flock): cInt;
Function FpGetcwd (path:pChar; siz:TSize):pChar; external name 'FPC_SYSC_GETCWD';
Function FpFork : TPid; external name 'FPC_SYSC_FORK';
Function FpExecve (path : pChar; argv : ppChar; envp: ppChar): cInt;
Function FpExecv (path : pChar; argv : ppChar): cInt;
Function FpWaitpid (pid : TPid; stat_loc : pcInt; options: cInt): TPid; external name 'FPC_SYSC_WAITPID';
Function FpWait (var stat_loc : cInt): TPid;
Procedure FpExit (Status : cInt); external name 'FPC_SYSC_EXIT';
Function FpKill (pid : TPid; sig: cInt): cInt;
Function FpUname (var name: utsname): cInt;
Function FpOpendir (dirname : pChar): pDir; external name 'FPC_SYSC_OPENDIR';
Function FpReaddir (var dirp : Dir) : pDirent; external name 'FPC_SYSC_READDIR';
Function FpClosedir (var dirp : Dir): cInt; external name 'FPC_SYSC_CLOSEDIR';
Function FpChdir (path : pChar): cInt; external name 'FPC_SYSC_CHDIR';
Function FpOpen (path : pChar; flags : cInt; Mode: TMode):cInt; external name 'FPC_SYSC_OPEN';
Function FpMkdir (path : pChar; Mode: TMode):cInt; external name 'FPC_SYSC_MKDIR';
Function FpUnlink (path : pChar): cInt; external name 'FPC_SYSC_UNLINK';
Function FpRmdir (path : pChar): cInt; external name 'FPC_SYSC_RMDIR';
Function FpRename (old : pChar; newpath: pChar): cInt; external name 'FPC_SYSC_RENAME';
Function FpFStat (fd : cInt; var sb : stat): cInt; external name 'FPC_SYSC_FSTAT';
Function FpStat (path: pChar; var buf : stat): cInt; external name 'FPC_SYSC_STAT';
Function FpAccess (pathname : pChar; aMode : cInt): cInt; external name 'FPC_SYSC_ACCESS';
Function FpClose (fd : cInt): cInt; external name 'FPC_SYSC_CLOSE';
Function FpRead (fd : cInt; buf: pChar; nbytes : TSize): TSsize; external name 'FPC_SYSC_READ';
Function FpPRead (fd : cInt; buf: pChar; nbytes : TSize; offset:Toff): TSsize;
function FpReadV (fd: cint; const iov : piovec; iovcnt : cint):TSSize;
Function FpWrite (fd : cInt; buf:pChar; nbytes : TSize): TSsize; external name 'FPC_SYSC_WRITE';
Function FpPWrite (fd : cInt; buf:pChar; nbytes : TSize; offset:Toff): TSSize;
function FpWriteV (fd: cint; const iov : piovec; iovcnt : cint):TSSize;
Function FpLseek (fd : cInt; offset : TOff; whence : cInt): TOff; external name 'FPC_SYSC_LSEEK';
Function FpTime (var tloc : TTime): TTime; external name 'FPC_SYSC_TIME';
Function FpFtruncate (fd : cInt; flength : TOff): cInt; external name 'FPC_SYSC_FTRUNCATE';
Function FPSigaction (sig: cInt; act : pSigActionRec; oact : pSigActionRec): cint; external name 'FPC_SYSC_SIGACTION';
Function FPSelect (N:cint;readfds,writefds,exceptfds:pfdSet;TimeOut:PTimeVal):cint;
Function FpPoll (fds: ppollfd; nfds: cuint; timeout: clong): cint;
Function FpIOCtl (Handle:cint;Ndx: TIOCtlRequest; Data: Pointer):cint; external name 'FPC_SYSC_IOCTL';
Function FpNanoSleep (req : ptimespec;rem : ptimespec):cint; external name 'FPC_SYSC_NANOSLEEP';
Function fpLstat(path:pchar;Info:pstat):cint;
Function fpSymlink(oldname,newname:pchar):cint;
Function fpReadLink(name,linkname:pchar;maxlen:size_t):cint; external name 'FPC_SYSC_READLINK';
function fpNice(N:cint):cint;
Function fpGetPriority(Which,Who:cint):cint;
Function fpSetPriority(Which,Who,What:cint):cint;
Function Fpmmap(start:pointer;len:size_t;prot:cint;flags:cint;fd:cint;offst:off_t):pointer; external name 'FPC_SYSC_MMAP';
Function Fpmunmap(start:pointer;len:size_t):cint; external name 'FPC_SYSC_MUNMAP';
Function Fpmprotect(start:pointer;len:size_t;prot:cint):cint; external name 'FPC_SYSC_MPROTECT';
Function FpGetEnv (name : pChar): pChar; external name 'FPC_SYSC_FPGETENVPCHAR';
function fpsettimeofday(tp:ptimeval;tzp:ptimezone):cint;
function FpGetRLimit(resource:cint;rlim:PRLimit):cint; external name 'FPC_SYSC_GETRLIMIT';
function FpSetRLimit(Resource:cint;rlim:PRLimit):cint; external name 'FPC_SYSC_SETRLIMIT';
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