1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
|
/*
* FCntl.h -- faccess(), fcntl(), and open() mode flags
*
* Portions copyright American Telephone & Telegraph
* Used with permission, Apple Computer Inc. (1985,1988,1990,1992)
* All rights reserved.
*/
#ifndef __FCNTL__
#define __FCNTL__
#ifndef __TYPES__
#include <Types.h>
#endif
/*
* For use by lseek():
*/
#ifndef __STDIO__ /* these defns exactly paralled in StdIO.h for fseek() */
#define SEEK_CUR 1
#define SEEK_END 2
#define SEEK_SET 0
#endif
/*
* faccess() commands; for general use
*/
/* 'd' => "directory" ops */
#define F_DELETE (('d'<<8)|0x01)
#define F_RENAME (('d'<<8)|0x02)
/*
* more faccess() commands; for use only by MPW tools
*/
#define F_OPEN (('d'<<8)|0x00) /* reserved for operating system use */
/* 'e' => "editor" ops */
#define F_GTABINFO (('e'<<8)|0x00) /* get tab offset for file */
#define F_STABINFO (('e'<<8)|0x01) /* set " " " " */
#define F_GFONTINFO (('e'<<8)|0x02) /* get font number and size for file */
#define F_SFONTINFO (('e'<<8)|0x03) /* set " " " " " " */
#define F_GPRINTREC (('e'<<8)|0x04) /* get print record for file */
#define F_SPRINTREC (('e'<<8)|0x05) /* set " " " " */
#define F_GSELINFO (('e'<<8)|0x06) /* get selection information for file */
#define F_SSELINFO (('e'<<8)|0x07) /* set " " " " */
#define F_GWININFO (('e'<<8)|0x08) /* get current window position */
#define F_SWININFO (('e'<<8)|0x09) /* set " " " */
#define F_GSCROLLINFO (('e'<<8)|0x0A) /* get scroll information */
#define F_SSCROLLINFO (('e'<<8)|0x0B) /* set " " */
#define F_GMARKER (('e'<<8)|0x0D) /* Get Marker */
#define F_SMARKER (('e'<<8)|0x0C) /* Set " */
#define F_GSAVEONCLOSE (('e'<<8)|0x0F) /* Get Save on close */
#define F_SSAVEONCLOSE (('e'<<8)|0x0E) /* Set " " " */
/*
* argument structures used by various faccess() commands
*/
struct MarkElement {
int start; /* start position of mark */
int end; /* end position */
unsigned char charCount; /* number of chars in mark name */
char name[64]; /* mark name */
} ; /* note: marker names may be up to 64 characters long */
#ifndef __cplusplus
typedef struct MarkElement MarkElement;
#endif
struct SelectionRecord {
long startingPos;
long endingPos;
long displayTop;
};
#ifndef __cplusplus
typedef struct SelectionRecord SelectionRecord;
#endif
/*
* Mode values accessible to open()
*/
#define O_RDONLY 0 /* Bits 0 and 1 are used internally */
#define O_WRONLY 1 /* Values 0..2 are historical */
#define O_RDWR 2 /* NOTE: it goes 0, 1, 2, *!* 8, 16, 32, ... */
#define O_APPEND (1<< 3) /* append (writes guaranteed at the end) */
#define O_RSRC (1<< 4) /* Open the resource fork */
#define O_ALIAS (1<< 5) /* Open alias file */
#define O_CREAT (1<< 8) /* Open with file create */
#define O_TRUNC (1<< 9) /* Open with truncation */
#define O_EXCL (1<<10) /* w/ O_CREAT: Exclusive "create-only" */
#define O_BINARY (1<<11) /* Open as a binary stream */
#define O_NRESOLVE (1<<14) /* Don't resolve any aliases */
#ifdef __cplusplus
extern "C" {
#endif
/*
* function prototypes
*/
int close(int);
int creat(const char*);
int dup(int filedes); /* OBSOLETE: fcntl(filedes, F_DUPFD, 0) is preferred */
int faccess(char*, unsigned int, long*);
int fcntl(int, unsigned int, int);
long lseek(int, long, int);
int open(const char*, int, ...);
int read(int, char*, unsigned);
int unlink(char*);
int write(int, const char*, unsigned);
#ifdef __cplusplus
}
#endif
/*
* fcntl() commands
*/
#define F_DUPFD 0 /* Duplicate files (file descriptor) */
#endif __FCNTL__
|
