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1.1 root 1: /***
2: *io.h - declarations for low-level file handling and I/O functions
3: *
1.1.1.3 ! root 4: * Copyright (c) 1985-1992, Microsoft Corporation. All rights reserved.
1.1 root 5: *
6: *Purpose:
7: * This file contains the function declarations for the low-level
8: * file handling and I/O functions.
9: *
10: ****/
11:
12: #ifndef _INC_IO
13:
1.1.1.3 ! root 14: #ifndef _POSIX_
! 15:
1.1 root 16: #ifdef __cplusplus
17: extern "C" {
18: #endif
19:
20:
1.1.1.3 ! root 21: /*
! 22: * Conditional macro definition for function calling type and variable type
! 23: * qualifiers.
! 24: */
! 25: #if ( (_MSC_VER >= 800) && (_M_IX86 >= 300) )
! 26:
! 27: /*
! 28: * Definitions for MS C8-32 (386/486) compiler
! 29: */
! 30: #define _CRTAPI1 __cdecl
! 31: #define _CRTAPI2 __cdecl
! 32:
! 33: #elif ( _MSC_VER == 600 )
! 34:
! 35: /*
! 36: * Definitions for old MS C6-386 compiler
! 37: */
! 38: #define _CRTAPI1 _cdecl
! 39: #define _CRTAPI2 _cdecl
! 40: #define _M_IX86 300
! 41:
! 42: #else
! 43:
! 44: /*
! 45: * Other compilers (e.g., MIPS)
! 46: */
! 47: #define _CRTAPI1
! 48: #define _CRTAPI2
! 49:
1.1.1.2 root 50: #endif
1.1 root 51:
1.1.1.3 ! root 52:
1.1 root 53: #ifndef _TIME_T_DEFINED
54: typedef long time_t; /* time value */
55: #define _TIME_T_DEFINED /* avoid multiple def's of time_t */
56: #endif
57:
58: #ifndef _FSIZE_T_DEFINED
1.1.1.3 ! root 59: typedef unsigned long _fsize_t; /* Could be 64 bits for Win32 */
1.1 root 60: #define _FSIZE_T_DEFINED
61: #endif
62:
63: #ifndef _FINDDATA_T_DEFINED
64:
65: struct _finddata_t {
66: unsigned attrib;
1.1.1.3 ! root 67: time_t time_create; /* -1 for FAT file systems */
! 68: time_t time_access; /* -1 for FAT file systems */
1.1 root 69: time_t time_write;
70: _fsize_t size;
71: char name[256];
72: };
73:
74: #define _FINDDATA_T_DEFINED
75:
76: #endif
77:
78: /* File attribute constants for _findfirst() */
79:
80: #define _A_NORMAL 0x00 /* Normal file - No read/write restrictions */
81: #define _A_RDONLY 0x01 /* Read only file */
82: #define _A_HIDDEN 0x02 /* Hidden file */
83: #define _A_SYSTEM 0x04 /* System file */
84: #define _A_SUBDIR 0x10 /* Subdirectory */
85: #define _A_ARCH 0x20 /* Archive file */
86:
87: /* function prototypes */
1.1.1.3 ! root 88:
! 89: int _CRTAPI1 _access(const char *, int);
! 90: int _CRTAPI1 _chmod(const char *, int);
! 91: int _CRTAPI1 _chsize(int, long);
! 92: int _CRTAPI1 _close(int);
! 93: int _CRTAPI1 _commit(int);
! 94: int _CRTAPI1 _creat(const char *, int);
! 95: int _CRTAPI1 _dup(int);
! 96: int _CRTAPI1 _dup2(int, int);
! 97: int _CRTAPI1 _eof(int);
! 98: long _CRTAPI1 _filelength(int);
! 99: long _CRTAPI1 _findfirst(char *, struct _finddata_t *);
! 100: int _CRTAPI1 _findnext(long, struct _finddata_t *);
! 101: int _CRTAPI1 _findclose(long);
! 102: int _CRTAPI1 _isatty(int);
! 103: int _CRTAPI1 _locking(int, int, long);
! 104: long _CRTAPI1 _lseek(int, long, int);
! 105: char * _CRTAPI1 _mktemp(char *);
! 106: int _CRTAPI2 _open(const char *, int, ...);
! 107: int _CRTAPI1 _pipe(int *, unsigned int, int);
! 108: int _CRTAPI1 _read(int, void *, unsigned int);
! 109: int _CRTAPI1 remove(const char *);
! 110: int _CRTAPI1 rename(const char *, const char *);
! 111: int _CRTAPI1 _setmode(int, int);
! 112: int _CRTAPI2 _sopen(const char *, int, int, ...);
! 113: long _CRTAPI1 _tell(int);
! 114: int _CRTAPI1 _umask(int);
! 115: int _CRTAPI1 _unlink(const char *);
! 116: int _CRTAPI1 _write(int, const void *, unsigned int);
1.1 root 117:
118:
1.1.1.3 ! root 119: long _CRTAPI1 _get_osfhandle(int);
! 120: int _CRTAPI1 _open_osfhandle(long, int);
1.1 root 121:
1.1.1.3 ! root 122: #if !(__STDC__ || defined(__cplusplus))
1.1 root 123: /* Non-ANSI names for compatibility */
124: #define access _access
125: #define chmod _chmod
126: #define chsize _chsize
127: #define close _close
128: #define creat _creat
129: #define dup _dup
130: #define dup2 _dup2
131: #define eof _eof
132: #define filelength _filelength
133: #define isatty _isatty
134: #define locking _locking
135: #define lseek _lseek
136: #define mktemp _mktemp
137: #define open _open
138: #define read _read
139: #define setmode _setmode
140: #define sopen _sopen
141: #define tell _tell
142: #define umask _umask
143: #define unlink _unlink
144: #define write _write
145: #endif /* __STDC__ */
146:
147: #ifdef __cplusplus
148: }
149: #endif
150:
1.1.1.3 ! root 151:
! 152: #endif /* _POSIX_ */
! 153:
1.1 root 154: #define _INC_IO
155: #endif /* _INC_IO */
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