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1.1 root 1: /* 1.1.1.4 ! root 2: Hatari - gemdos.h 1.1 root 3: 1.1.1.4 ! root 4: This file is distributed under the GNU Public License, version 2 or at ! 5: your option any later version. Read the file gpl.txt for details. ! 6: */ ! 7: #ifndef HATARI_GEMDOS_H ! 8: #define HATARI_GEMDOS_H 1.1.1.2 root 9: 1.1 root 10: /* 11: GEMDOS error codes, See 'The Atari Compendium' D.3 12: */ 13: #define GEMDOS_EOK 0 // OK 14: #define GEMDOS_ERROR -1 // Generic error 15: #define GEMDOS_EDRVNR -2 // Drive not ready 16: #define GEMDOS_EUNCMD -3 // Unknown command 17: #define GEMDOS_E_CRC -4 // CRC error 18: #define GEMDOS_EBADRQ -5 // Bad request 19: #define GEMDOS_E_SEEK -6 // Seek error 20: #define GEMDOS_EMEDIA -7 // Unknown media 21: #define GEMDOS_ESECNF -8 // Sector not found 22: #define GEMDOS_EPAPER -9 // Out of paper 23: #define GEMDOS_EWRITF -10 // Write fault 24: #define GEMDOS_EREADF -11 // Read fault 25: #define GEMDOS_EWRPRO -12 // Device is write protected 26: #define GEMDOS_E_CHNG -14 // Media change detected 27: #define GEMDOS_EUNDEV -15 // Unknown device 28: #define GEMDOS_EINVFN -32 // Invalid function 29: #define GEMDOS_EFILNF -33 // File not found 30: #define GEMDOS_EPTHNF -34 // Path not found 31: #define GEMDOS_ENHNDL -35 // No more handles 32: #define GEMDOS_EACCDN -36 // Access denied 33: #define GEMDOS_EIHNDL -37 // Invalid handle 34: #define GEMDOS_ENSMEM -39 // Insufficient memory 35: #define GEMDOS_EIMBA -40 // Invalid memory block address 36: #define GEMDOS_EDRIVE -46 // Invalid drive specification 37: #define GEMDOS_ENSAME -48 // Cross device rename 38: #define GEMDOS_ENMFIL -49 // No more files 39: #define GEMDOS_ELOCKED -58 // Record is already locked 40: #define GEMDOS_ENSLOCK -59 // Invalid lock removal request 41: #define GEMDOS_ERANGE -64 // Range error 42: #define GEMDOS_EINTRN -65 // Internal error 43: #define GEMDOS_EPLFMT -66 // Invalid program load format 44: #define GEMDOS_EGSBF -67 // Memory block growth failure 45: #define GEMDOS_ELOOP -80 // Too many symbolic links 46: #define GEMDOS_EMOUNT -200 // Mount point crossed (indicator) 47: 48: /* 49: GemDOS file attributes 50: */ 51: #define GEMDOS_FILE_ATTRIB_READONLY 0x01 52: #define GEMDOS_FILE_ATTRIB_HIDDEN 0x02 53: #define GEMDOS_FILE_ATTRIB_SYSTEM_FILE 0x04 54: #define GEMDOS_FILE_ATTRIB_VOLUME_LABEL 0x08 55: #define GEMDOS_FILE_ATTRIB_SUBDIRECTORY 0x10 56: #define GEMDOS_FILE_ATTRIB_WRITECLOSE 0x20 57: 58: /* 59: Disc Tranfer Address (DTA) 60: */ 61: #define TOS_NAMELEN 14 62: 63: typedef struct { 64: unsigned char index[2]; 65: unsigned char magic[4]; 66: char dta_pat[TOS_NAMELEN]; 67: char dta_sattrib; 68: char dta_attrib; 69: unsigned char dta_time[2]; 70: unsigned char dta_date[2]; 71: unsigned char dta_size[4]; 72: char dta_name[TOS_NAMELEN]; 73: } DTA; 74: 1.1.1.2 root 75: #define DTA_MAGIC_NUMBER 0x12983476 76: #define MAX_DTAS_FILES 256 /* Must be ^2 */ 77: #define CALL_PEXEC_ROUTINE 3 /* Call our cartridge pexec routine */ 1.1 root 78: 1.1.1.2 root 79: #define BASE_FILEHANDLE 64 /* Our emulation handles - MUST not be valid TOS ones, but MUST be <256 */ 80: #define MAX_FILE_HANDLES 32 /* We can allow 32 files open at once */ 1.1 root 81: 1.1.1.2 root 82: /* 83: DateTime structure used by TOS call $57 f_dattime 84: Changed to fix potential problem with alignment. 85: */ 1.1 root 86: typedef struct { 1.1.1.2 root 87: unsigned short word1; 88: unsigned short word2; 1.1 root 89: } DATETIME; 90: 1.1.1.2 root 91: 92: #ifndef MAX_PATH 93: #define MAX_PATH 256 94: #endif 95: 96: typedef struct { 97: char hd_emulation_dir[MAX_PATH]; /* hd emulation directory */ 98: char fs_currpath[MAX_PATH]; /* current path */ 1.1.1.3 root 99: int hd_letter; /* drive letter */ 1.1.1.2 root 100: } EMULATEDDRIVE; 101: 102: extern EMULATEDDRIVE **emudrives; 103: 1.1 root 104: #define ISHARDDRIVE(Drive) (Drive!=-1) 1.1.1.3 root 105: #define GEMDOS_EMU_ON (emudrives != NULL) 1.1 root 106: 107: extern BOOL bInitGemDOS; 108: extern unsigned short int CurrentDrive; 109: 110: extern void GemDOS_Init(void); 1.1.1.4 ! root 111: extern void GemDOS_Reset(void); ! 112: extern void GemDOS_InitDrives(void); ! 113: extern void GemDOS_UnInitDrives(void); 1.1 root 114: extern void GemDOS_MemorySnapShot_Capture(BOOL bSave); 115: extern void GemDOS_CreateHardDriveFileName(int Drive,char *pszFileName,char *pszDestName); 116: extern BOOL GemDOS(void); 117: extern void GemDOS_OpCode(void); 118: extern void GemDOS_RunOldOpCode(void); 1.1.1.2 root 119: extern void GemDOS_Boot(void); 120: 1.1.1.4 ! root 121: #endif /* HATARI_GEMDOS_H */
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