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Autodocs Include classes clib datatypes devices diskfont dos datetime.h / .i dos.h / .i dos_lib.i dosasl.h / .i dosextens.h / .i doshunks.h / .i dostags.h / .i exall.h / .i filehandler.h / .i notify.h / .i rdargs.h / .i record.h / .i stdio.h / .i var.h / .i exec gadgets graphics hardware images intuition libraries pragma pragmas prefs proto reaction resources rexx utility workbench GuruMeditation | #ifndef DOS_DOS_H #define DOS_DOS_H /* ** $VER: dos.h 36.27 (5.4.1992) ** Includes Release 45.1 ** ** Standard C header for AmigaDOS ** ** (C) Copyright 1985-2001 Amiga, Inc. ** All Rights Reserved */ #ifndef EXEC_TYPES_H #include <exec/types.h> #endif #define DOSNAME "dos.library" /* Predefined Amiga DOS global constants */ #define DOSTRUE (-1L) #define DOSFALSE (0L) /* Mode parameter to Open() */ #define MODE_OLDFILE 1005 /* Open existing file read/write * positioned at beginning of file. */ #define MODE_NEWFILE 1006 /* Open freshly created file (delete * old file) read/write, exclusive lock. */ #define MODE_READWRITE 1004 /* Open old file w/shared lock, * creates file if doesn't exist. */ /* Relative position to Seek() */ #define OFFSET_BEGINNING -1 /* relative to Begining Of File */ #define OFFSET_CURRENT 0 /* relative to Current file position */ #define OFFSET_END 1 /* relative to End Of File */ #define OFFSET_BEGINING OFFSET_BEGINNING /* ancient compatibility */ #define BITSPERBYTE 8 #define BYTESPERLONG 4 #define BITSPERLONG 32 #define MAXINT 0x7FFFFFFF #define MININT 0x80000000 /* Passed as type to Lock() */ #define SHARED_LOCK -2 /* File is readable by others */ #define ACCESS_READ -2 /* Synonym */ #define EXCLUSIVE_LOCK -1 /* No other access allowed */ #define ACCESS_WRITE -1 /* Synonym */ struct DateStamp { LONG ds_Days; /* Number of days since Jan. 1, 1978 */ LONG ds_Minute; /* Number of minutes past midnight */ LONG ds_Tick; /* Number of ticks past minute */ }; /* DateStamp */ #define TICKS_PER_SECOND 50 /* Number of ticks in one second */ /* Returned by Examine() and ExNext(), must be on a 4 byte boundary */ struct FileInfoBlock { LONG fib_DiskKey; LONG fib_DirEntryType; /* Type of Directory. If < 0, then a plain file. * If > 0 a directory */ char fib_FileName[108]; /* Null terminated. Max 30 chars used for now */ LONG fib_Protection; /* bit mask of protection, rwxd are 3-0. */ LONG fib_EntryType; LONG fib_Size; /* Number of bytes in file */ LONG fib_NumBlocks; /* Number of blocks in file */ struct DateStamp fib_Date;/* Date file last changed */ char fib_Comment[80]; /* Null terminated comment associated with file */ /* Note: the following fields are not supported by all filesystems. */ /* They should be initialized to 0 sending an ACTION_EXAMINE packet. */ /* When Examine() is called, these are set to 0 for you. */ /* AllocDosObject() also initializes them to 0. */ UWORD fib_OwnerUID; /* owner's UID */ UWORD fib_OwnerGID; /* owner's GID */ char fib_Reserved[32]; }; /* FileInfoBlock */ /* FIB stands for FileInfoBlock */ /* FIBB are bit definitions, FIBF are field definitions */ /* Regular RWED bits are 0 == allowed. */ /* NOTE: GRP and OTR RWED permissions are 0 == not allowed! */ /* Group and Other permissions are not directly handled by the filesystem */ #define FIBB_OTR_READ 15 /* Other: file is readable */ #define FIBB_OTR_WRITE 14 /* Other: file is writable */ #define FIBB_OTR_EXECUTE 13 /* Other: file is executable */ #define FIBB_OTR_DELETE 12 /* Other: prevent file from being deleted */ #define FIBB_GRP_READ 11 /* Group: file is readable */ #define FIBB_GRP_WRITE 10 /* Group: file is writable */ #define FIBB_GRP_EXECUTE 9 /* Group: file is executable */ #define FIBB_GRP_DELETE 8 /* Group: prevent file from being deleted */ #define FIBB_SCRIPT 6 /* program is a script (execute) file */ #define FIBB_PURE 5 /* program is reentrant and rexecutable */ #define FIBB_ARCHIVE 4 /* cleared whenever file is changed */ #define FIBB_READ 3 /* ignored by old filesystem */ #define FIBB_WRITE 2 /* ignored by old filesystem */ #define FIBB_EXECUTE 1 /* ignored by system, used by Shell */ #define FIBB_DELETE 0 /* prevent file from being deleted */ #define FIBF_OTR_READ (1<<FIBB_OTR_READ) #define FIBF_OTR_WRITE (1<<FIBB_OTR_WRITE) #define FIBF_OTR_EXECUTE (1<<FIBB_OTR_EXECUTE) #define FIBF_OTR_DELETE (1<<FIBB_OTR_DELETE) #define FIBF_GRP_READ (1<<FIBB_GRP_READ) #define FIBF_GRP_WRITE (1<<FIBB_GRP_WRITE) #define FIBF_GRP_EXECUTE (1<<FIBB_GRP_EXECUTE) #define FIBF_GRP_DELETE (1<<FIBB_GRP_DELETE) #define FIBF_SCRIPT (1<<FIBB_SCRIPT) #define FIBF_PURE (1<<FIBB_PURE) #define FIBF_ARCHIVE (1<<FIBB_ARCHIVE) #define FIBF_READ (1<<FIBB_READ) #define FIBF_WRITE (1<<FIBB_WRITE) #define FIBF_EXECUTE (1<<FIBB_EXECUTE) #define FIBF_DELETE (1<<FIBB_DELETE) /* Standard maximum length for an error string from fault. However, most */ /* error strings should be kept under 60 characters if possible. Don't */ /* forget space for the header you pass in. */ #define FAULT_MAX 82 /* All BCPL data must be long word aligned. BCPL pointers are the long word * address (i.e byte address divided by 4 (>>2)) */ typedef long BPTR; /* Long word pointer */ typedef long BSTR; /* Long word pointer to BCPL string */ /* Convert BPTR to typical C pointer */ #ifdef OBSOLETE_LIBRARIES_DOS_H #define BADDR( bptr ) (((ULONG)bptr) << 2) #else /* This one has no problems with CASTing */ #define BADDR(x) ((APTR)((ULONG)(x) << 2)) #endif /* Convert address into a BPTR */ #define MKBADDR(x) (((LONG)(x)) >> 2) /* BCPL strings have a length in the first byte and then the characters. * For example: s[0]=3 s[1]=S s[2]=Y s[3]=S */ /* returned by Info(), must be on a 4 byte boundary */ struct InfoData { LONG id_NumSoftErrors; /* number of soft errors on disk */ LONG id_UnitNumber; /* Which unit disk is (was) mounted on */ LONG id_DiskState; /* See defines below */ LONG id_NumBlocks; /* Number of blocks on disk */ LONG id_NumBlocksUsed; /* Number of block in use */ LONG id_BytesPerBlock; LONG id_DiskType; /* Disk Type code */ BPTR id_VolumeNode; /* BCPL pointer to volume node (see DosList) */ LONG id_InUse; /* Flag, zero if not in use */ }; /* InfoData */ /* ID stands for InfoData */ /* Disk states */ #define ID_WRITE_PROTECTED 80 /* Disk is write protected */ #define ID_VALIDATING 81 /* Disk is currently being validated */ #define ID_VALIDATED 82 /* Disk is consistent and writeable */ /* Disk types */ /* ID_INTER_* use international case comparison routines for hashing */ /* Any other new filesystems should also, if possible. */ #define ID_NO_DISK_PRESENT (-1) #define ID_UNREADABLE_DISK (0x42414400L) /* 'BAD\0' */ #define ID_DOS_DISK (0x444F5300L) /* 'DOS\0' */ #define ID_FFS_DISK (0x444F5301L) /* 'DOS\1' */ #define ID_INTER_DOS_DISK (0x444F5302L) /* 'DOS\2' */ #define ID_INTER_FFS_DISK (0x444F5303L) /* 'DOS\3' */ #define ID_FASTDIR_DOS_DISK (0x444F5304L) /* 'DOS\4' */ #define ID_FASTDIR_FFS_DISK (0x444F5305L) /* 'DOS\5' */ #define ID_NOT_REALLY_DOS (0x4E444F53L) /* 'NDOS' */ #define ID_KICKSTART_DISK (0x4B49434BL) /* 'KICK' */ #define ID_MSDOS_DISK (0x4d534400L) /* 'MSD\0' */ /* Errors from IoErr(), etc. */ #define ERROR_NO_FREE_STORE 103 #define ERROR_TASK_TABLE_FULL 105 #define ERROR_BAD_TEMPLATE 114 #define ERROR_BAD_NUMBER 115 #define ERROR_REQUIRED_ARG_MISSING 116 #define ERROR_KEY_NEEDS_ARG 117 #define ERROR_TOO_MANY_ARGS 118 #define ERROR_UNMATCHED_QUOTES 119 #define ERROR_LINE_TOO_LONG 120 #define ERROR_FILE_NOT_OBJECT 121 #define ERROR_INVALID_RESIDENT_LIBRARY 122 #define ERROR_NO_DEFAULT_DIR 201 #define ERROR_OBJECT_IN_USE 202 #define ERROR_OBJECT_EXISTS 203 #define ERROR_DIR_NOT_FOUND 204 #define ERROR_OBJECT_NOT_FOUND 205 #define ERROR_BAD_STREAM_NAME 206 #define ERROR_OBJECT_TOO_LARGE 207 #define ERROR_ACTION_NOT_KNOWN 209 #define ERROR_INVALID_COMPONENT_NAME 210 #define ERROR_INVALID_LOCK 211 #define ERROR_OBJECT_WRONG_TYPE 212 #define ERROR_DISK_NOT_VALIDATED 213 #define ERROR_DISK_WRITE_PROTECTED 214 #define ERROR_RENAME_ACROSS_DEVICES 215 #define ERROR_DIRECTORY_NOT_EMPTY 216 #define ERROR_TOO_MANY_LEVELS 217 #define ERROR_DEVICE_NOT_MOUNTED 218 #define ERROR_SEEK_ERROR 219 #define ERROR_COMMENT_TOO_BIG 220 #define ERROR_DISK_FULL 221 #define ERROR_DELETE_PROTECTED 222 #define ERROR_WRITE_PROTECTED 223 #define ERROR_READ_PROTECTED 224 #define ERROR_NOT_A_DOS_DISK 225 #define ERROR_NO_DISK 226 #define ERROR_NO_MORE_ENTRIES 232 /* added for 1.4 */ #define ERROR_IS_SOFT_LINK 233 #define ERROR_OBJECT_LINKED 234 #define ERROR_BAD_HUNK 235 #define ERROR_NOT_IMPLEMENTED 236 #define ERROR_RECORD_NOT_LOCKED 240 #define ERROR_LOCK_COLLISION 241 #define ERROR_LOCK_TIMEOUT 242 #define ERROR_UNLOCK_ERROR 243 /* error codes 303-305 are defined in dosasl.h */ /* These are the return codes used by convention by AmigaDOS commands */ /* See FAILAT and IF for relvance to EXECUTE files */ #define RETURN_OK 0 /* No problems, success */ #define RETURN_WARN 5 /* A warning only */ #define RETURN_ERROR 10 /* Something wrong */ #define RETURN_FAIL 20 /* Complete or severe failure*/ /* Bit numbers that signal you that a user has issued a break */ #define SIGBREAKB_CTRL_C 12 #define SIGBREAKB_CTRL_D 13 #define SIGBREAKB_CTRL_E 14 #define SIGBREAKB_CTRL_F 15 /* Bit fields that signal you that a user has issued a break */ /* for example: if (SetSignal(0,0) & SIGBREAKF_CTRL_C) cleanup_and_exit(); */ #define SIGBREAKF_CTRL_C (1<<SIGBREAKB_CTRL_C) #define SIGBREAKF_CTRL_D (1<<SIGBREAKB_CTRL_D) #define SIGBREAKF_CTRL_E (1<<SIGBREAKB_CTRL_E) #define SIGBREAKF_CTRL_F ((long)1<<SIGBREAKB_CTRL_F) /* Values returned by SameLock() */ #define LOCK_DIFFERENT -1 #define LOCK_SAME 0 #define LOCK_SAME_VOLUME 1 /* locks are on same volume */ #define LOCK_SAME_HANDLER LOCK_SAME_VOLUME /* LOCK_SAME_HANDLER was a misleading name, def kept for src compatibility */ /* types for ChangeMode() */ #define CHANGE_LOCK 0 #define CHANGE_FH 1 /* Values for MakeLink() */ #define LINK_HARD 0 #define LINK_SOFT 1 /* softlinks are not fully supported yet */ /* values returned by ReadItem */ #define ITEM_EQUAL -2 /* "=" Symbol */ #define ITEM_ERROR -1 /* error */ #define ITEM_NOTHING 0 /* *N, ;, endstreamch */ #define ITEM_UNQUOTED 1 /* unquoted item */ #define ITEM_QUOTED 2 /* quoted item */ /* types for AllocDosObject/FreeDosObject */ #define DOS_FILEHANDLE 0 /* few people should use this */ #define DOS_EXALLCONTROL 1 /* Must be used to allocate this! */ #define DOS_FIB 2 /* useful */ #define DOS_STDPKT 3 /* for doing packet-level I/O */ #define DOS_CLI 4 /* for shell-writers, etc */ #define DOS_RDARGS 5 /* for ReadArgs if you pass it in */ #endif /* DOS_DOS_H */ Comments |
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