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Annotation of mstools/h/fcntl.h, revision 1.1

1.1     ! root        1: /***
        !             2: *fcntl.h - file control options used by open()
        !             3: *
        !             4: *      Copyright (c) 1985-1991, Microsoft Corporation. All rights reserved.
        !             5: *
        !             6: *Purpose:
        !             7: *      This file defines constants for the file control options used
        !             8: *      by the _open() function.
        !             9: *      [System V]
        !            10: *
        !            11: ****/
        !            12: 
        !            13: #ifndef _INC_FCNTL
        !            14: 
        !            15: #define _O_RDONLY      0x0000  /* open for reading only */
        !            16: #define _O_WRONLY      0x0001  /* open for writing only */
        !            17: #define _O_RDWR        0x0002  /* open for reading and writing */
        !            18: #define _O_APPEND      0x0008  /* writes done at eof */
        !            19: 
        !            20: #define _O_CREAT       0x0100  /* create and open file */
        !            21: #define _O_TRUNC       0x0200  /* open and truncate */
        !            22: #define _O_EXCL        0x0400  /* open only if file doesn't already exist */
        !            23: 
        !            24: /* O_TEXT files have <cr><lf> sequences translated to <lf> on read()'s,
        !            25: ** and <lf> sequences translated to <cr><lf> on write()'s
        !            26: */
        !            27: 
        !            28: #define _O_TEXT        0x4000  /* file mode is text (translated) */
        !            29: #define _O_BINARY      0x00008000 /* file mode is binary (untranslated) */
        !            30: 
        !            31: /* macro to translate the C 2.0 name used to force binary mode for files */
        !            32: 
        !            33: #define _O_RAW _O_BINARY
        !            34: 
        !            35: /* Open handle inherit bit */
        !            36: 
        !            37: #define _O_NOINHERIT   0x0080  /* child process doesn't inherit file */
        !            38: 
        !            39: #if !__STDC__
        !            40: /* Non-ANSI names for compatibility */
        !            41: #define O_RDONLY    _O_RDONLY
        !            42: #define O_WRONLY    _O_WRONLY
        !            43: #define O_RDWR     _O_RDWR
        !            44: #define O_APPEND    _O_APPEND
        !            45: #define O_CREAT     _O_CREAT
        !            46: #define O_TRUNC     _O_TRUNC
        !            47: #define O_EXCL     _O_EXCL
        !            48: #define O_TEXT     _O_TEXT
        !            49: #define O_BINARY    _O_BINARY
        !            50: #define O_RAW      _O_BINARY
        !            51: #define O_NOINHERIT _O_NOINHERIT
        !            52: #endif /* __STDC__ */
        !            53: 
        !            54: #define _INC_FCNTL
        !            55: #endif /* _INC_FCNTL */

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