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167 lines
7.2 KiB
PHP
167 lines
7.2 KiB
PHP
{
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This file is part of the Free Pascal run time library.
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Copyright (c) 2016 by Free Pascal development team
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GEMDOS related defines for Atari TOS
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See the file COPYING.FPC, included in this distribution,
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for details about the copyright.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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**********************************************************************}
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{ The API description of this file is based on the information available
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online at: http://toshyp.atari.org }
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const
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E_OK = 0; // OK. No error has arisen
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ESPIPE = -6; // Illegal seek
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EINVFN = -32; // Unknown function number
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EFILNF = -33; // File not found
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EPTHNF = -34; // Directory (folder) not found
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ENHNDL = -35; // No more handles available
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EACCDN = -36; // Access denied
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EIHNDL = -37; // Invalid file handle
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EPERM = -38; // Permission denied
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ENSMEM = -39; // Insufficient memory
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EIMBA = -40; // Invalid memory block address
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EDRIVE = -46; // Invalid drive specification
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ECWD = -47; // Current directory cannot be deleted
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ENSAME = -48; // Files on different logical drives
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ENMFIL = -49; // No more files can be opened
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ELOCKED = -58; // Segment of a file is protected (network)
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ENSLOCK = -59; // Invalid lock removal request
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ERANGE = -64; // File pointer in invalid segment (see also FreeMiNT message -88)
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EINTRN = -65; // Internal error of GEMDOS
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EPLFMT = -66; // Invalid program load format
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EGSBF = -67; // Allocated memory block could not be enlarged
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EBREAK = -68; // Program termination by Control-C
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EXCPT = -69; // 68000 exception (bombs)
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EPTHOV = -70; // Path overflow
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ELOOP = -80; // Endless loop with symbolic links
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EPIPE = -81; // Write to broken pipe.
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// as used by fseek
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const
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SEEK_FROM_START = 0;
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SEEK_FROM_CURRENT = 1;
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SEEK_FROM_END = 2;
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// as used by fcreate and fattrib
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const
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ATTRIB_WRITE_PROT = ( 1 shl 0 );
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ATTRIB_HIDDEN = ( 1 shl 1 );
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ATTRIB_SYSTEM = ( 1 shl 2 );
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ATTRIB_VOLUME_LABEL = ( 1 shl 3 );
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ATTRIB_DIRECTORY = ( 1 shl 4 );
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ATTRIB_ARCHIVE = ( 1 shl 5 );
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// as used by fopen
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const
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OPEN_READ_ONLY = ( 1 shl 0 );
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OPEN_WRITE_ONLY = ( 1 shl 1 );
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OPEN_READ_WRITE = ( 1 shl 2 );
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// as used by fattrib
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const
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FLAG_GET = 0;
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FLAG_SET = 1;
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type
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PDTA = ^TDTA;
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TDTA = packed record
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d_reserved: array[0..20] of shortint; {* Reserved for GEMDOS *}
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d_attrib: byte; {* File attributes *}
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d_time: word; {* Time *}
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d_date: word; {* Date *}
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d_length: dword; {* File length *}
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d_fname: array[0..13] of AnsiChar; {* Filename *}
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end;
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type
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PDISKINFO = ^TDISKINFO;
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TDISKINFO = record
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b_free: dword; {* Number of free clusters *}
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b_total: dword; {* Total number of clusters *}
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b_secsiz: dword; {* Bytes per sector *}
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b_clsiz: dword; {* Sector per cluster *}
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end;
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type
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PDOSTIME = ^TDOSTIME;
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TDOSTIME = record
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time: word; {* Time like Tgettime *}
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date: word; {* Date like Tgetdate *}
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end;
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type
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PPD = ^TPD;
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TPD = record
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p_lowtpa: pointer; {* Start address of the TPA *}
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p_hitpa: pointer; {* First byte after the end of the TPA *}
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p_tbase: pointer; {* Start address of the program code *}
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p_tlen: longint; {* Length of the program code *}
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p_dbase: pointer; {* Start address of the DATA segment *}
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p_dlen: longint; {* Length of the DATA section *}
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p_bbase: pointer; {* Start address of the BSS segment *}
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p_blen: longint; {* Length of the BSS section *}
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p_dta: PDTA; {* Pointer to the default DTA *}
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{* Warning: Points first to the *}
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{* command line ! *}
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p_parent: PPD; {* Pointer to the basepage of the *}
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{* calling processes *}
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p_resrvd0: longint; {* Reserved *}
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p_env: PAnsiChar; {* Address of the environment string *}
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p_resrvd1: array[0..79] of AnsiChar; {* Reserved *}
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p_cmdlin: array[0..127] of AnsiChar; {* Command line *}
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end;
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TBASEPAGE = TPD; {* alias types... *}
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PBASEPAGE = ^TBASEPAGE;
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procedure gemdos_cconws(p: PAnsiChar); syscall 1 9;
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function gemdos_dsetdrv(drv: smallint): longint; syscall 1 14;
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function gemdos_dgetdrv: smallint; syscall 1 25;
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procedure gemdos_setdta(buf: PDTA); syscall 1 26;
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function gemdos_tgetdate: longint; syscall 1 42;
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function gemdos_tsetdate(date: word): smallint; syscall 1 43;
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function gemdos_tgettime: longint; syscall 1 44;
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function gemdos_tsettime(time: word): smallint; syscall 1 45;
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function gemdos_getdta: PDTA; syscall 1 47;
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function gemdos_sversion: smallint; syscall 1 48;
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function gemdos_dfree(buf: PDISKINFO; driveno: smallint): smallint; syscall 1 54;
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function gemdos_dcreate(const path: PAnsiChar): longint; syscall 1 57;
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function gemdos_ddelete(const path: PAnsiChar): longint; syscall 1 58;
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function gemdos_dsetpath(path: PAnsiChar): smallint; syscall 1 59;
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function gemdos_fcreate(fname: PAnsiChar; attr: smallint): smallint; syscall 1 60;
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function gemdos_fopen(fname: PAnsiChar; mode: smallint): longint; syscall 1 61;
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function gemdos_fclose(handle: smallint): smallint; syscall 1 62;
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function gemdos_fread(handle: smallint; count: longint; buf: pointer): longint; syscall 1 63;
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function gemdos_fwrite(handle: smallint; count: longint; buf: pointer): longint; syscall 1 64;
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function gemdos_fdelete(fname: PAnsiChar): smallint; syscall 1 65;
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function gemdos_fseek(offset: longint; handle: smallint; seekmode: smallint): longint; syscall 1 66;
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function gemdos_fattrib(filename: PAnsiChar; wflag: smallint; attrib: smallint): smallint; syscall 1 67;
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function gemdos_dgetpath(path: PAnsiChar; driveno: smallint): smallint; syscall 1 71;
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function gemdos_malloc(number: dword): pointer; syscall 1 72;
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function gemdos_mfree(block: pointer): dword; syscall 1 73;
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function gemdos_mshrink(zero: word; block: pointer; newsiz: longint): longint; syscall 1 74;
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function gemdos_pexec(mode: word; name: PAnsiChar; cmdline: PAnsiChar; env: PAnsiChar): longint; syscall 1 75;
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procedure gemdos_pterm(returncode: smallint); syscall 1 76;
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function gemdos_fsfirst(filename: PAnsiChar; attr: smallint): longint; syscall 1 78;
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function gemdos_fsnext: smallint; syscall 1 79;
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function gemdos_frename(zero: word; oldname: PAnsiChar; newname: PAnsiChar): longint; syscall 1 86;
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procedure gemdos_fdatime(timeptr: PDOSTIME; handle: smallint; wflag: smallint); syscall 1 87;
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