CydandClaude Fable 5
63312e07f9
- BORLAND/: Borland C++ 4.52 (chosen over 4.5 by byte-match: CODE/RP/CW32.LIB
is identical to 4.52's install lib). BCC32/TLINK32/TLIB/MAKE run natively on
Win11; CODE/BT/OPT.MAK is the shipped BTL4OPT.EXE's exact flag recipe
(extender = Borland PowerPack DPMI32, not Phar Lap TNT).
- restoration/source410/: the literal 1995-form reconstruction of the missing
BT game source (never mixed into CODE/). Round 1-3 state:
* 6 of 10 surviving original TUs COMPILE CLEAN under the period toolchain
(BTMSSN, BTCNSL, BTSCNRL, BTTEAM, BTL4MODE, BTL4ARND) - first builds
since 1996.
* BT_L4/BTL4APP.CPP pilot reconstruction: 12/12 functions, Fail() lands on
its binary-recorded line 400 exactly.
* BT/BTCNSL.HPP: console wire IDs recovered from the binary's ctors
(Killed=9, Damaged=10, ScoreUpdate=13, DeathWithoutHonor=15 [T1];
TeamScore=12 flagged [T4]).
* MUNGA/: 8 engine-header backfills back-dated from the BT412 WinTesla tree
(VDATA numbering decomp-verified; AUDREND's OpenAL-era virtual removed -
the period compiler is the drift detector).
* Tooling: backdate.py (WinTesla->1995 header transform), compile410.sh
(per-TU verification sweep under authentic OPT.MAK flags).
* README: corrected roadmap - MECH.HPP is the capstone grown with the mech
TU reconstructions; BTREG.CPP green = the header-family milestone.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
74 lines
2.4 KiB
C++
74 lines
2.4 KiB
C++
/*------------------------------------------------------------------------
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* filename - filesys.h
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*
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* interface to file system
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*-----------------------------------------------------------------------*/
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/*
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* C/C++ Run Time Library - Version 6.5
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*
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* Copyright (c) 1987, 1994 by Borland International
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* All Rights Reserved.
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*
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*/
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/*
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* The following declarations will need to be adjusted for the
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* operating system in use.
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*
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* We assume a Unix-like model. If yours is very different, additional
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* interface functions will be needed, or some rewriting of the
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* implementation which uses these functions and data.
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*/
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#include <fcntl.h>
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#include <sys/stat.h>
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#include <io.h>
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#include <_io.h>
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// Assume the following OS routines return this value on error,
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// and that this value is NOT ZERO.
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// Assume they also set errno when needed.
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const int OS_err = -1;
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// open file, return fd, open mode 'how', protection 'prot'
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//extern "C" int open(const char *name, int how, int prot);
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// 'how' bits, these values for SUN OS (like BSD Unix)
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const int O_rdonly = O_RDONLY; // read only
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const int O_wronly = O_WRONLY; // write only
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const int O_rdwr = O_RDWR; // read and write
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const int O_append = O_APPEND; // append at each write
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const int O_create = O_CREAT; // create file if it does not exist
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const int O_trunc = O_TRUNC; // truncate file length to 0 if exists
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const int O_excl = O_EXCL; // error if create and file exists
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// close file, return 0 on success
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//extern "C" int close(int fd);
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// read 'count' chars into 'buf', return number read
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//extern "C" int read(int fd, void* buf, unsigned count);
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// write 'count' chars from 'buf', return number written
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//extern "C" int write(int fd, void* buf, unsigned count);
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// seek to 'offset' relative to 'whence',
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// return new file position, long(OS_err) on error (set errno)
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//extern "C" long lseek(int fd, long offset, int whence);
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// values for 'whence':
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const int L_set = SEEK_SET; // from beginning
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const int L_cur = SEEK_CUR; // from current pos
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const int L_end = SEEK_END; // from end
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// natural size for a file buffer, plus 4 for putback
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const int B_size = 516;
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// default protection bits
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const int P_default = S_IREAD | S_IWRITE;
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// fd numbers for standard in, out, error
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const int F_stdin = 0;
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const int F_stdout = 1;
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const int F_stderr = 2;
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