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
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
|
#ifndef CYGONCE_ISO_SYS_TYPES_H
#define CYGONCE_ISO_SYS_TYPES_H
/*========================================================================
//
// sys/types.h
//
// POSIX types
//
//========================================================================
// ####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
//
// eCos is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 2 or (at your option) any later
// version.
//
// eCos is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
// for more details.
//
// You should have received a copy of the GNU General Public License
// along with eCos; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
// As a special exception, if other files instantiate templates or use
// macros or inline functions from this file, or you compile this file
// and link it with other works to produce a work based on this file,
// this file does not by itself cause the resulting work to be covered by
// the GNU General Public License. However the source code for this file
// must still be made available in accordance with section (3) of the GNU
// General Public License v2.
//
// This exception does not invalidate any other reasons why a work based
// on this file might be covered by the GNU General Public License.
// -------------------------------------------
// ####ECOSGPLCOPYRIGHTEND####
//========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s): jlarmour
// Contributors:
// Date: 2000-04-14
// Purpose: This file provides various types required by POSIX 1003.1.
// Description: The real contents of this file get set from the
// configuration (set by the implementation)
// Usage: #include <sys/types.h>
//
//####DESCRIPTIONEND####
//
//======================================================================
*/
/* CONFIGURATION */
//#include <pkgconf/system.h>
//#include <pkgconf/isoinfra.h> /* Configuration header */
/* INCLUDES */
/* This is the "standard" way to get size_t from stddef.h,
* which is the canonical location of the definition.
*/
//#define __need_size_t
//#include <stddef.h>
#include "port/codes.h"
/*
#ifndef dev_t
typedef short dev_t;
#endif
#ifndef ino_t
typedef unsigned int ino_t;
#endif
#ifndef mode_t
typedef unsigned int mode_t;
#endif
*/
typedef unsigned short nlink_t;
typedef long off_t;
typedef unsigned short gid_t;
typedef unsigned short uid_t;
typedef int pid_t;
//
typedef void *cyg_io_handle_t;
/* Variable names for pathconf() */
#define _PC_ASYNC_IO 1
#define _PC_CHOWN_RESTRICTED 2
#define _PC_LINK_MAX 3
#define _PC_MAX_CANON 4
#define _PC_MAX_INPUT 5
#define _PC_NAME_MAX 6
#define _PC_NO_TRUNC 7
#define _PC_PATH_MAX 8
#define _PC_PIPE_BUF 9
#define _PC_PRIO_IO 10
#define _PC_SYNC_IO 11
#define _PC_VDISABLE 12
//limit.h
/* DEFINES */
/*-----------------------------------------------------------------------------
* Minimum values from POSIX.1 tables 2-3, 2-7 and 2-7a.
* These are the standard-mandated minimum values.
* These values do not vary with the implementation - they may
* simply be defined
*/
/* Minimum number of operations in one list I/O call. */
#define _POSIX_AIO_LISTIO_MAX 2
/* Minimal number of outstanding asynchronous I/O operations. */
#define _POSIX_AIO_MAX 1
/* Maximum length of arguments to `execve', including environment. */
#define _POSIX_ARG_MAX 4096
/* Maximum simultaneous processes per real user ID. */
#define _POSIX_CHILD_MAX 6
/* Minimal number of timer expiration overruns. */
#define _POSIX_DELAYTIMER_MAX 32
/* Maximum link count of a file. */
#define _POSIX_LINK_MAX 8
/* Size of storage required for a login name */
#define _POSIX_LOGIN_NAME_MAX 9
/* Number of bytes in a terminal canonical input queue. */
#define _POSIX_MAX_CANON 255
/* Number of bytes for which space will be
available in a terminal input queue. */
#define _POSIX_MAX_INPUT 255
/* Maximum number of message queues open for a process. */
#define _POSIX_MQ_OPEN_MAX 8
/* Maximum number of supported message priorities. */
#define _POSIX_MQ_PRIO_MAX 32
/* Number of bytes in a filename. */
#define _POSIX_NAME_MAX 14
/* Number of simultaneous supplementary group IDs per process. */
#define _POSIX_NGROUPS_MAX 0
/* Number of files one process can have open at once. */
#define _POSIX_OPEN_MAX 16
/* Number of bytes in a pathname. */
#define _POSIX_PATH_MAX 255
/* Number of bytes than can be written atomically to a pipe. */
#define _POSIX_PIPE_BUF 512
/* Minimal number of realtime signals reserved for the application. */
#define _POSIX_RTSIG_MAX 8
/* Number of semaphores a process can have. */
#define _POSIX_SEM_NSEMS_MAX 256
/* Maximal value of a semaphore. */
#define _POSIX_SEM_VALUE_MAX 32767
/* Number of pending realtime signals. */
#define _POSIX_SIGQUEUE_MAX 32
/* Largest value of a `ssize_t'. */
#define _POSIX_SSIZE_MAX 32767
/* Number of streams a process can have open at once. */
#define _POSIX_STREAM_MAX 8
/* Controlling the iterations of destructors for thread-specific data. */
#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4
/* The number of data keys per process. */
#define _POSIX_THREAD_KEYS_MAX 128
/* The number of threads per process. */
#define _POSIX_THREAD_THREADS_MAX 64
/* Maximum number of characters in a tty name. */
#define _POSIX_TTY_NAME_MAX 9
/* Number of timer for a process. */
#define _POSIX_TIMER_MAX 32
/* Maximum length of a timezone name (element of `tzname'). */
#define _POSIX_TZNAME_MAX 3
/* Maximum clock resolution in nanoseconds. */
#define _POSIX_CLOCKRES_MIN 20000000
#ifdef CYGBLD_ISO_SSIZET_HEADER
# include CYGBLD_ISO_SSIZET_HEADER
#else
# ifndef __STRICT_ANSI__
# define SSIZE_MAX LONG_MAX
# endif
#endif
/* INCLUDES */
#ifdef CYGBLD_ISO_OPEN_MAX_HEADER
# include CYGBLD_ISO_OPEN_MAX_HEADER
#else
# ifndef __STRICT_ANSI__
# define OPEN_MAX _POSIX_OPEN_MAX
# endif
#endif
#ifdef CYGBLD_ISO_LINK_MAX_HEADER
# include CYGBLD_ISO_LINK_MAX_HEADER
#else
# ifndef __STRICT_ANSI__
# define LINK_MAX _POSIX_LINK_MAX
# endif
#endif
#ifdef CYGBLD_ISO_NAME_MAX_HEADER
# include CYGBLD_ISO_NAME_MAX_HEADER
#else
# ifndef __STRICT_ANSI__
# define NAME_MAX _POSIX_NAME_MAX
# endif
#endif
#ifdef CYGBLD_ISO_PATH_MAX_HEADER
# include CYGBLD_ISO_PATH_MAX_HEADER
#else
# ifndef __STRICT_ANSI__
# define PATH_MAX _POSIX_PATH_MAX
# endif
#endif
#if CYGINT_ISO_POSIX_LIMITS
# ifdef CYGBLD_ISO_POSIX_LIMITS_HEADER
# include CYGBLD_ISO_POSIX_LIMITS_HEADER
# endif
#endif
#define CYGNUM_FILEIO_MTAB_MAX 16
//-----------------------------------------------
// stat.h need by fs-ecos.h
//-----------------------------------------------
#define __stat_mode_DIR (1<<0)
#define __stat_mode_CHR (1<<1)
#define __stat_mode_BLK (1<<2)
#define __stat_mode_REG (1<<3)
#define __stat_mode_FIFO (1<<4)
#define __stat_mode_MQ (1<<5)
#define __stat_mode_SEM (1<<6)
#define __stat_mode_SHM (1<<7)
#define __stat_mode_LNK (1<<8)
#define __stat_mode_SOCK (1<<9)
#if !defined(_POSIX_C_SOURCE) || (_POSIX_C_SOURCE >= 200112L)
#define S_IFDIR (__stat_mode_DIR)
#define S_IFCHR (__stat_mode_CHR)
#define S_IFBLK (__stat_mode_BLK)
#define S_IFREG (__stat_mode_REG)
#define S_IFIFO (__stat_mode_FIFO)
#define S_IFLNK (__stat_mode_LNK)
#define S_IFSOCK (__stat_mode_SOCK)
#define S_IFMT (S_IFDIR|S_IFCHR|S_IFBLK|S_IFREG| \
S_IFIFO|S_IFLNK|S_IFSOCK)
#endif
#define S_ISDIR(__mode) ((__mode) & __stat_mode_DIR )
#define S_ISCHR(__mode) ((__mode) & __stat_mode_CHR )
#define S_ISBLK(__mode) ((__mode) & __stat_mode_BLK )
#define S_ISREG(__mode) ((__mode) & __stat_mode_REG )
#define S_ISFIFO(__mode) ((__mode) & __stat_mode_FIFO )
#if !defined(_POSIX_C_SOURCE) || (_POSIX_C_SOURCE >= 200112L)
#define S_ISLNK(__mode) ((__mode) & __stat_mode_LNK )
#define S_ISSOCK(__mode) ((__mode) & __stat_mode_SOCK )
#endif
#define S_TYPEISMQ(__buf) ((__buf)->st_mode & __stat_mode_MQ )
#define S_TYPEISSEM(__buf) ((__buf)->st_mode & __stat_mode_SEM )
#define S_TYPEISSHM(__buf) ((__buf)->st_mode & __stat_mode_SHM )
#define S_IRUSR (1<<16)
#define S_IWUSR (1<<17)
#define S_IXUSR (1<<18)
#define S_IRWXU (S_IRUSR|S_IWUSR|S_IXUSR)
#define S_IRGRP (1<<19)
#define S_IWGRP (1<<20)
#define S_IXGRP (1<<21)
#define S_IRWXG (S_IRGRP|S_IWGRP|S_IXGRP)
#define S_IROTH (1<<22)
#define S_IWOTH (1<<23)
#define S_IXOTH (1<<24)
#define S_IRWXO (S_IROTH|S_IWOTH|S_IXOTH)
#define S_ISUID (1<<25)
#define S_ISGID (1<<26)
#if defined(MSVC)
/* for time_t */
#include <time.h>
typedef unsigned long mode_t;
typedef unsigned int ino_t;
typedef unsigned int dev_t;
typedef long ssize_t;
#elif defined(__CC_ARM)
#define mode_t unsigned long
typedef unsigned int ino_t;
typedef unsigned int dev_t;
typedef long ssize_t;
typedef long time_t;
#elif defined(__GNUC__) && !defined(__CC_ARM)
#include <sys/types.h>
#endif
struct stat {
mode_t st_mode; /* File mode */
ino_t st_ino; /* File serial number */
dev_t st_dev; /* ID of device containing file */
nlink_t st_nlink; /* Number of hard links */
uid_t st_uid; /* User ID of the file owner */
gid_t st_gid; /* Group ID of the file's group */
off_t st_size; /* File size (regular files only) */
time_t st_atime; /* Last access time */
time_t st_mtime; /* Last data modification time */
time_t st_ctime; /* Last file status change time */
};
//fcntl.h
#define O_NONBLOCK (1<<9) /* No delay */
#endif /* CYGONCE_ISO_SYS_TYPES_H multiple inclusion protection */
/* EOF sys/types.h */
|
