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[/] [or1k/] [trunk/] [gdb-5.0/] [include/] [mpw/] [fcntl.h] - Blame information for rev 1779

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Line No. Rev Author Line
1 106 markom
/*
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 * FCntl.h -- faccess(), fcntl(), and open() mode flags
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 *
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 * Portions copyright American Telephone & Telegraph
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 * Used with permission, Apple Computer Inc. (1985,1988,1990,1992)
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 * All rights reserved.
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 */
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#ifndef __FCNTL__
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#define __FCNTL__
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#ifndef __TYPES__
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#include <Types.h>
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#endif
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/*
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 *      For use by lseek():
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 */
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#ifndef __STDIO__                       /* these defns exactly paralled in StdIO.h for fseek() */
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#define SEEK_CUR        1
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#define SEEK_END        2
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#define SEEK_SET        0
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#endif
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/*
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 * faccess() commands; for general use
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 */
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                                        /* 'd' => "directory" ops */
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#define F_DELETE                (('d'<<8)|0x01)
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#define F_RENAME                (('d'<<8)|0x02)
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/*
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 * more faccess() commands; for use only by MPW tools
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 */
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#define F_OPEN                  (('d'<<8)|0x00)         /* reserved for operating system use */
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                                        /* 'e' => "editor" ops */
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#define F_GTABINFO              (('e'<<8)|0x00)         /* get tab offset for file */   
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#define F_STABINFO              (('e'<<8)|0x01)         /* set  "       "               "       "  */
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#define F_GFONTINFO             (('e'<<8)|0x02)         /* get font number and size for file */
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#define F_SFONTINFO             (('e'<<8)|0x03)         /* set  "               "       "       "       "       "        */
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#define F_GPRINTREC             (('e'<<8)|0x04)         /* get print record for file */
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#define F_SPRINTREC             (('e'<<8)|0x05)         /* set  "               "       "       "        */
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#define F_GSELINFO              (('e'<<8)|0x06)         /* get selection information for file */
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#define F_SSELINFO              (('e'<<8)|0x07)         /* set          "               "               "               " */
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#define F_GWININFO              (('e'<<8)|0x08)         /* get current window position */
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#define F_SWININFO              (('e'<<8)|0x09)         /* set  "               "               "          */
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#define F_GSCROLLINFO   (('e'<<8)|0x0A)         /* get scroll information */
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#define F_SSCROLLINFO   (('e'<<8)|0x0B)         /* set    "             "         */
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#define F_GMARKER               (('e'<<8)|0x0D)         /* Get Marker */
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#define F_SMARKER               (('e'<<8)|0x0C)         /* Set   "        */
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#define F_GSAVEONCLOSE  (('e'<<8)|0x0F)         /* Get Save on close */
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#define F_SSAVEONCLOSE  (('e'<<8)|0x0E)         /* Set   "       "       "       */
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/*
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 *      argument structures used by various faccess() commands
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 */
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struct MarkElement {
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        int                             start;                  /* start position of mark */
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        int                             end;                    /* end position */
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        unsigned char   charCount;              /* number of chars in mark name */
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        char                    name[64];               /* mark name */
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} ;                                                                     /* note: marker names may be up to 64 characters long */
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#ifndef __cplusplus
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typedef struct MarkElement MarkElement;
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#endif
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struct SelectionRecord {
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        long    startingPos;
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        long    endingPos;
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        long    displayTop;
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};
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#ifndef __cplusplus
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typedef struct SelectionRecord SelectionRecord;
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#endif
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/*
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 * Mode values accessible to open()
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 */
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#define O_RDONLY                 0              /* Bits 0 and 1 are used internally */
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#define O_WRONLY                 1              /* Values 0..2 are historical */
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#define O_RDWR                   2              /* NOTE: it goes 0, 1, 2, *!* 8, 16, 32, ... */
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#define O_APPEND        (1<< 3)         /* append (writes guaranteed at the end) */
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#define O_RSRC          (1<< 4)         /* Open the resource fork */
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#define O_ALIAS         (1<< 5)         /* Open alias file */
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#define O_CREAT         (1<< 8)         /* Open with file create */
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#define O_TRUNC         (1<< 9)         /* Open with truncation */
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#define O_EXCL          (1<<10)         /* w/ O_CREAT:  Exclusive "create-only" */
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#define O_BINARY        (1<<11)         /* Open as a binary stream */
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#define O_NRESOLVE      (1<<14)         /* Don't resolve any aliases */
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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 *              function prototypes
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 */
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int  close(int);
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int  creat(const char*);
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int      dup(int filedes);              /* OBSOLETE: fcntl(filedes, F_DUPFD, 0) is preferred */
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int      faccess(char*, unsigned int, long*);
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int  fcntl(int, unsigned int, int);
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long lseek(int, long, int);
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int  open(const char*, int, ...);
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int  read(int, char*, unsigned);
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int  unlink(char*);
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int  write(int, const char*, unsigned);
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#ifdef __cplusplus
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}
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#endif
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/*
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 * fcntl() commands
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 */
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#define F_DUPFD 0          /* Duplicate files (file descriptor) */
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#endif __FCNTL__

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