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82 lines
2.2 KiB
ObjectPascal
82 lines
2.2 KiB
ObjectPascal
{
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This unit contains all access functions to libc (unix like OS like
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Linux, Mac OS X, BSD), which are needed by the IDE, but are not provided
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by FPC units SysUtils, Unix and BaseUnix.
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Before adding stuff here always check if fpc units Unix or BaseUnix already
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contains corresponding functions.
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Always use types from the ctypes unit.
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}
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unit IDEMiniLibC;
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{$IFDEF linux} {$DEFINE DBG_ENABLE_TERMINAL} {$ENDIF}
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{$mode objfpc}{$H+}
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{$packrecords c}
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interface
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uses
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ctypes
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{$IFDEF DBG_ENABLE_TERMINAL}
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, BaseUnix
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{$ENDIF}
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//,libc
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;
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const
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clib = 'c';
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InvalHandle = -1;
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ICANON = $0000002;
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ECHO = $0000008;
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VMIN = 6;
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VTIME = 5;
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TCSANOW = 0;
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F_DUPFD = 0;
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F_GETFD = 1;
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F_SETFD = 2;
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F_GETFL = 3;
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F_SETFL = 4;
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{$IFDEF DBG_ENABLE_TERMINAL}
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O_NONBLOCK = BaseUnix.O_NONBLOCK;
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{$ENDIF}
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EINTR = 4;
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NCCS = 32;
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type
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error_t = cint;
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tcflag_t = cuint;
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cc_t = cchar;
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speed_t = cuint;
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size_t = cuint;
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ssize_t = cint;
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Ptermios = ^termios;
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termios = record
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c_iflag : tcflag_t;
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c_oflag : tcflag_t;
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c_cflag : tcflag_t;
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c_lflag : tcflag_t;
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c_line : cc_t;
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c_cc : array[0..(NCCS)-1] of cc_t;
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c_ispeed : speed_t;
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c_ospeed : speed_t;
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end;
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function tcgetattr(__fd:cint; __termios_p: Ptermios):cint;cdecl;external clib name 'tcgetattr';
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function tcsetattr(__fd:cint; __optional_actions:cint; __termios_p: Ptermios):cint;cdecl;external clib name 'tcsetattr';
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function __read(Handle: cint; var Buffer; Count: size_t): ssize_t; cdecl;external clib name 'read';
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function __write(Handle: cint; const Buffer; Count: size_t): ssize_t; cdecl;external clib name 'write';
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function __close(Handle: cint): cint; cdecl;external clib name 'close';
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function getpt:cint;cdecl;external clib name 'getpt';
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function posix_openpt(oflag: cint):cint;cdecl;external clib name 'posix_openpt';
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function grantpt(__fd:cint):cint;cdecl;external clib name 'grantpt';
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function unlockpt(__fd:cint):cint;cdecl;external clib name 'unlockpt';
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function ptsname_r(__fd:cint; __buf:Pchar; __buflen:size_t):cint;cdecl;external clib name 'ptsname_r';
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function fcntl(Handle: cint; Command: cint; Arg: clong): cint; cdecl;external clib name 'fcntl';
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implementation
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end.
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