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5b0f0cc134
Resource forks are included only for .rsrc files. These are DeRezzed into their data fork. 'ckid' resources, from the Projector VCS, are not included. The Tools directory, containing mostly junk, is also excluded.
117 lines
3.6 KiB
C
117 lines
3.6 KiB
C
/*
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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. (1985,1988,1990-1991)
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* All rights reserved.
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This file is used in these builds: ROM System
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Change History (most recent first):
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<6> 8/8/91 JL Update copyright
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<5> 6/17/91 JL Checked in MPW 3.2Ä version. Changed __safe_link to
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__cplusplus. Changed comment for O_EXCL.
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To Do:
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*/
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#ifndef __FCNTL__
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#define __FCNTL__
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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 structure for use with F_SMARKER command
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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[1]; /* first char of mark name */
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/* note: typically extra space is allocated */
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} ; /* in back to allow room for a longer string */
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#ifndef __cplusplus
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typedef struct MarkElement MarkElement;
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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_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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#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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