117 lines
2.6 KiB
C
117 lines
2.6 KiB
C
/*
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* Kangaroo Punch MultiPlayer Game Server Mark II
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* Copyright (C) 2020-2021 Scott Duensing
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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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. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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#ifndef OS_H
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#define OS_H
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// https://sourceforge.net/p/predef/wiki/Architectures/
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// Common platform includes.
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#include <math.h>
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#include <time.h>
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#include <stdio.h>
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#include <stddef.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdint.h>
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#include <stdarg.h>
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#include <unistd.h>
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#include <sys/stat.h>
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#define SECONDS_IN_DAY 86400
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#define TICKS_PER_SECOND 18.2
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#define TICKS_PER_DAY (SECONDS_IN_DAY * TICKS_PER_SECOND)
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#define OS_PATH_MAX 256
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#ifdef __linux__
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#define BITS64
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#define OS_PATH_SLASH '/'
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// Linux DOS replacements.
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uint32_t rawclock(void);
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// Linux support functions.
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void linuxOsShutdown(void);
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void linuxOsStartup(void);
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#else
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#define BITS32
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#define OS_PATH_SLASH '\\'
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// DOS includes.
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#include <dos.h>
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#include <dpmi.h>
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#include <go32.h>
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#include <bios.h>
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#include <conio.h>
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#include <sys/farptr.h>
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#include <sys/nearptr.h>
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#endif
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// Should be after system headers in this file.
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#define MEMORY_CHECK_ENABLED
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#include "memory.h"
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// Now our headers.
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#include "log.h"
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#include "util.h"
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#include "packet.h"
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#include "cache.h"
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// Allocation helpers.
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#define NEW(t,v) (v)=(t*)calloc(1, sizeof(t))
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#define DEL(v) { if (v) { free(v); v = NULL; } }
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#define SUCCESS 1
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#define FAIL 0
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// Some helper defines.
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#define DIVISIBLE_BY_EIGHT(x) ((((x) >> 3) << 3) == (x))
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#define HIGH_BYTE(b) ((uint8_t)(((b) & 0xFF00) >> 8))
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#define LOW_BYTE(b) ((uint8_t)((b) & 0x00FF))
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typedef struct PacketThreadDataS PacketThreadDataT;
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extern PacketThreadDataT *__packetThreadData; // Declared in main.c
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uint8_t osFileExists(char *filename);
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char *osLastPathComponentGet(char *pathname);
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char *osLastPathComponentGetUpTo(char *pathname);
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int8_t osMkDir(char *dir);
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uint8_t osMkDirP(char *dir);
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void osPathSeparatorsFix(char **path, uint8_t slash);
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void osShutdown(void);
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void osStartup(void);
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#endif // OS_H
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