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1c79356b | 1 | /* |
5d5c5d0d A |
2 | * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved. |
3 | * | |
8ad349bb | 4 | * @APPLE_LICENSE_OSREFERENCE_HEADER_START@ |
1c79356b | 5 | * |
8ad349bb A |
6 | * This file contains Original Code and/or Modifications of Original Code |
7 | * as defined in and that are subject to the Apple Public Source License | |
8 | * Version 2.0 (the 'License'). You may not use this file except in | |
9 | * compliance with the License. The rights granted to you under the | |
10 | * License may not be used to create, or enable the creation or | |
11 | * redistribution of, unlawful or unlicensed copies of an Apple operating | |
12 | * system, or to circumvent, violate, or enable the circumvention or | |
13 | * violation of, any terms of an Apple operating system software license | |
14 | * agreement. | |
15 | * | |
16 | * Please obtain a copy of the License at | |
17 | * http://www.opensource.apple.com/apsl/ and read it before using this | |
18 | * file. | |
19 | * | |
20 | * The Original Code and all software distributed under the License are | |
21 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
22 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, | |
23 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
24 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. | |
25 | * Please see the License for the specific language governing rights and | |
26 | * limitations under the License. | |
27 | * | |
28 | * @APPLE_LICENSE_OSREFERENCE_HEADER_END@ | |
1c79356b A |
29 | */ |
30 | /* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */ | |
31 | /*- | |
32 | * Copyright (c) 1983, 1990, 1993 | |
33 | * The Regents of the University of California. All rights reserved. | |
34 | * (c) UNIX System Laboratories, Inc. | |
35 | * All or some portions of this file are derived from material licensed | |
36 | * to the University of California by American Telephone and Telegraph | |
37 | * Co. or Unix System Laboratories, Inc. and are reproduced herein with | |
38 | * the permission of UNIX System Laboratories, Inc. | |
39 | * | |
40 | * Redistribution and use in source and binary forms, with or without | |
41 | * modification, are permitted provided that the following conditions | |
42 | * are met: | |
43 | * 1. Redistributions of source code must retain the above copyright | |
44 | * notice, this list of conditions and the following disclaimer. | |
45 | * 2. Redistributions in binary form must reproduce the above copyright | |
46 | * notice, this list of conditions and the following disclaimer in the | |
47 | * documentation and/or other materials provided with the distribution. | |
48 | * 3. All advertising materials mentioning features or use of this software | |
49 | * must display the following acknowledgement: | |
50 | * This product includes software developed by the University of | |
51 | * California, Berkeley and its contributors. | |
52 | * 4. Neither the name of the University nor the names of its contributors | |
53 | * may be used to endorse or promote products derived from this software | |
54 | * without specific prior written permission. | |
55 | * | |
56 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
57 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
58 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
59 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
60 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
61 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
62 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
63 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
64 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
65 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
66 | * SUCH DAMAGE. | |
67 | * | |
68 | * @(#)fcntl.h 8.3 (Berkeley) 1/21/94 | |
69 | */ | |
70 | ||
71 | ||
72 | #ifndef _SYS_FCNTL_H_ | |
73 | #define _SYS_FCNTL_H_ | |
74 | ||
75 | /* | |
76 | * This file includes the definitions for open and fcntl | |
77 | * described by POSIX for <fcntl.h>; it also includes | |
78 | * related kernel definitions. | |
79 | */ | |
91447636 A |
80 | #include <sys/_types.h> |
81 | #include <sys/cdefs.h> | |
1c79356b | 82 | |
91447636 A |
83 | /* We should not be exporting size_t here. Temporary for gcc bootstrapping. */ |
84 | #ifndef _SIZE_T | |
85 | #define _SIZE_T | |
86 | typedef __darwin_size_t size_t; | |
87 | #endif | |
88 | ||
89 | #ifndef _MODE_T | |
90 | typedef __darwin_mode_t mode_t; | |
91 | #define _MODE_T | |
92 | #endif | |
93 | ||
94 | #ifndef _OFF_T | |
95 | typedef __darwin_off_t off_t; | |
96 | #define _OFF_T | |
97 | #endif | |
98 | ||
99 | #ifndef _PID_T | |
100 | typedef __darwin_pid_t pid_t; | |
101 | #define _PID_T | |
1c79356b A |
102 | #endif |
103 | ||
104 | /* | |
105 | * File status flags: these are used by open(2), fcntl(2). | |
106 | * They are also used (indirectly) in the kernel file structure f_flags, | |
107 | * which is a superset of the open/fcntl flags. Open flags and f_flags | |
108 | * are inter-convertible using OFLAGS(fflags) and FFLAGS(oflags). | |
109 | * Open/fcntl flags begin with O_; kernel-internal flags begin with F. | |
110 | */ | |
111 | /* open-only flags */ | |
112 | #define O_RDONLY 0x0000 /* open for reading only */ | |
113 | #define O_WRONLY 0x0001 /* open for writing only */ | |
114 | #define O_RDWR 0x0002 /* open for reading and writing */ | |
115 | #define O_ACCMODE 0x0003 /* mask for above modes */ | |
116 | ||
117 | /* | |
118 | * Kernel encoding of open mode; separate read and write bits that are | |
119 | * independently testable: 1 greater than the above. | |
120 | * | |
121 | * XXX | |
122 | * FREAD and FWRITE are excluded from the #ifdef KERNEL so that TIOCFLUSH, | |
123 | * which was documented to use FREAD/FWRITE, continues to work. | |
124 | */ | |
91447636 | 125 | #ifndef _POSIX_C_SOURCE |
1c79356b A |
126 | #define FREAD 0x0001 |
127 | #define FWRITE 0x0002 | |
128 | #endif | |
129 | #define O_NONBLOCK 0x0004 /* no delay */ | |
130 | #define O_APPEND 0x0008 /* set append mode */ | |
91447636 A |
131 | #define O_SYNC 0x0080 /* synchronous writes */ |
132 | #ifndef _POSIX_C_SOURCE | |
1c79356b A |
133 | #define O_SHLOCK 0x0010 /* open with shared file lock */ |
134 | #define O_EXLOCK 0x0020 /* open with exclusive file lock */ | |
135 | #define O_ASYNC 0x0040 /* signal pgrp when data ready */ | |
91447636 | 136 | #define O_FSYNC O_SYNC /* source compatibility: do not use */ |
9bccf70c | 137 | #define O_NOFOLLOW 0x0100 /* don't follow symlinks */ |
91447636 | 138 | #endif /* _POSIX_C_SOURCE */ |
1c79356b A |
139 | #define O_CREAT 0x0200 /* create if nonexistant */ |
140 | #define O_TRUNC 0x0400 /* truncate to zero length */ | |
141 | #define O_EXCL 0x0800 /* error if already exists */ | |
142 | #ifdef KERNEL | |
143 | #define FMARK 0x1000 /* mark during gc() */ | |
144 | #define FDEFER 0x2000 /* defer for next gc pass */ | |
145 | #define FHASLOCK 0x4000 /* descriptor holds advisory lock */ | |
146 | #endif | |
91447636 | 147 | #ifndef _POSIX_C_SOURCE |
55e303ae A |
148 | #define O_EVTONLY 0x8000 /* descriptor requested for event notifications only */ |
149 | #endif | |
1c79356b | 150 | |
91447636 A |
151 | #ifdef KERNEL |
152 | #define FWASWRITTEN 0x10000 /* descriptor was written */ | |
153 | #endif | |
154 | ||
5d5c5d0d A |
155 | #ifndef _POSIX_C_SOURCE |
156 | #define O_DIRECTORY 0x100000 | |
157 | #endif | |
158 | ||
1c79356b A |
159 | /* defined by POSIX 1003.1; BSD default, so no bit required */ |
160 | #define O_NOCTTY 0 /* don't assign controlling terminal */ | |
91447636 | 161 | //#define O_SYNC /* ??? POSIX: Write according to synchronized I/O file integrity completion */ |
1c79356b A |
162 | |
163 | #ifdef KERNEL | |
164 | /* convert from open() flags to/from fflags; convert O_RD/WR to FREAD/FWRITE */ | |
165 | #define FFLAGS(oflags) ((oflags) + 1) | |
166 | #define OFLAGS(fflags) ((fflags) - 1) | |
167 | ||
168 | /* bits to save after open */ | |
169 | #define FMASK (FREAD|FWRITE|FAPPEND|FASYNC|FFSYNC|FNONBLOCK) | |
170 | /* bits settable by fcntl(F_SETFL, ...) */ | |
171 | #define FCNTLFLAGS (FAPPEND|FASYNC|FFSYNC|FNONBLOCK) | |
172 | #endif | |
173 | ||
174 | /* | |
175 | * The O_* flags used to have only F* names, which were used in the kernel | |
176 | * and by fcntl. We retain the F* names for the kernel f_flags field | |
177 | * and for backward compatibility for fcntl. | |
178 | */ | |
91447636 | 179 | #ifndef _POSIX_C_SOURCE |
1c79356b A |
180 | #define FAPPEND O_APPEND /* kernel/compat */ |
181 | #define FASYNC O_ASYNC /* kernel/compat */ | |
182 | #define FFSYNC O_FSYNC /* kernel */ | |
183 | #define FNONBLOCK O_NONBLOCK /* kernel */ | |
184 | #define FNDELAY O_NONBLOCK /* compat */ | |
185 | #define O_NDELAY O_NONBLOCK /* compat */ | |
186 | #endif | |
187 | ||
188 | /* | |
189 | * Flags used for copyfile(2) | |
190 | */ | |
191 | ||
91447636 | 192 | #ifndef _POSIX_C_SOURCE |
1c79356b A |
193 | #define CPF_OVERWRITE 1 |
194 | #define CPF_IGNORE_MODE 2 | |
195 | #define CPF_MASK (CPF_OVERWRITE|CPF_IGNORE_MODE) | |
196 | #endif | |
197 | ||
198 | /* | |
199 | * Constants used for fcntl(2) | |
200 | */ | |
201 | ||
202 | /* command values */ | |
203 | #define F_DUPFD 0 /* duplicate file descriptor */ | |
204 | #define F_GETFD 1 /* get file descriptor flags */ | |
205 | #define F_SETFD 2 /* set file descriptor flags */ | |
206 | #define F_GETFL 3 /* get file status flags */ | |
207 | #define F_SETFL 4 /* set file status flags */ | |
1c79356b A |
208 | #define F_GETOWN 5 /* get SIGIO/SIGURG proc/pgrp */ |
209 | #define F_SETOWN 6 /* set SIGIO/SIGURG proc/pgrp */ | |
1c79356b A |
210 | #define F_GETLK 7 /* get record locking information */ |
211 | #define F_SETLK 8 /* set record locking information */ | |
212 | #define F_SETLKW 9 /* F_SETLK; wait if blocked */ | |
91447636 | 213 | #ifndef _POSIX_C_SOURCE |
55e303ae | 214 | #define F_CHKCLEAN 41 /* Used for regression test */ |
1c79356b A |
215 | #define F_PREALLOCATE 42 /* Preallocate storage */ |
216 | #define F_SETSIZE 43 /* Truncate a file without zeroing space */ | |
217 | #define F_RDADVISE 44 /* Issue an advisory read async with no copy to user */ | |
218 | #define F_RDAHEAD 45 /* turn read ahead off/on */ | |
219 | #define F_READBOOTSTRAP 46 /* Read bootstrap from disk */ | |
220 | #define F_WRITEBOOTSTRAP 47 /* Write bootstrap on disk */ | |
221 | #define F_NOCACHE 48 /* turning data caching off/on */ | |
222 | #define F_LOG2PHYS 49 /* file offset to device offset */ | |
55e303ae A |
223 | #define F_GETPATH 50 /* return the full path of the fd */ |
224 | #define F_FULLFSYNC 51 /* fsync + ask the drive to flush to the media */ | |
91447636 A |
225 | #define F_PATHPKG_CHECK 52 /* find which component (if any) is a package */ |
226 | #define F_FREEZE_FS 53 /* "freeze" all fs operations */ | |
227 | #define F_THAW_FS 54 /* "thaw" all fs operations */ | |
3a60a9f5 | 228 | #define F_GLOBAL_NOCACHE 55 /* turn data caching off/on (globally) for this file */ |
91447636 A |
229 | |
230 | // FS-specific fcntl()'s numbers begin at 0x00010000 and go up | |
231 | #define FCNTL_FS_SPECIFIC_BASE 0x00010000 | |
232 | #endif /* _POSIX_C_SOURCE */ | |
1c79356b A |
233 | |
234 | /* file descriptor flags (F_GETFD, F_SETFD) */ | |
235 | #define FD_CLOEXEC 1 /* close-on-exec flag */ | |
236 | ||
237 | /* record locking flags (F_GETLK, F_SETLK, F_SETLKW) */ | |
238 | #define F_RDLCK 1 /* shared or read lock */ | |
239 | #define F_UNLCK 2 /* unlock */ | |
240 | #define F_WRLCK 3 /* exclusive or write lock */ | |
241 | #ifdef KERNEL | |
242 | #define F_WAIT 0x010 /* Wait until lock is granted */ | |
243 | #define F_FLOCK 0x020 /* Use flock(2) semantics for lock */ | |
244 | #define F_POSIX 0x040 /* Use POSIX semantics for lock */ | |
245 | #endif | |
246 | ||
91447636 A |
247 | /* |
248 | * [XSI] The values used for l_whence shall be defined as described | |
249 | * in <unistd.h> | |
250 | */ | |
251 | #ifndef SEEK_SET | |
252 | #define SEEK_SET 0 /* set file offset to offset */ | |
253 | #define SEEK_CUR 1 /* set file offset to current plus offset */ | |
254 | #define SEEK_END 2 /* set file offset to EOF plus offset */ | |
255 | #endif /* !SEEK_SET */ | |
256 | ||
257 | /* | |
258 | * [XSI] The symbolic names for file modes for use as values of mode_t | |
259 | * shall be defined as described in <sys/stat.h> | |
260 | */ | |
261 | #ifndef S_IFMT | |
262 | /* File type */ | |
263 | #define S_IFMT 0170000 /* [XSI] type of file mask */ | |
264 | #define S_IFIFO 0010000 /* [XSI] named pipe (fifo) */ | |
265 | #define S_IFCHR 0020000 /* [XSI] character special */ | |
266 | #define S_IFDIR 0040000 /* [XSI] directory */ | |
267 | #define S_IFBLK 0060000 /* [XSI] block special */ | |
268 | #define S_IFREG 0100000 /* [XSI] regular */ | |
269 | #define S_IFLNK 0120000 /* [XSI] symbolic link */ | |
270 | #define S_IFSOCK 0140000 /* [XSI] socket */ | |
271 | #ifndef _POSIX_C_SOURCE | |
272 | #define S_IFWHT 0160000 /* whiteout */ | |
273 | #define S_IFXATTR 0200000 /* extended attribute */ | |
274 | #endif | |
275 | ||
276 | /* File mode */ | |
277 | /* Read, write, execute/search by owner */ | |
278 | #define S_IRWXU 0000700 /* [XSI] RWX mask for owner */ | |
279 | #define S_IRUSR 0000400 /* [XSI] R for owner */ | |
280 | #define S_IWUSR 0000200 /* [XSI] W for owner */ | |
281 | #define S_IXUSR 0000100 /* [XSI] X for owner */ | |
282 | /* Read, write, execute/search by group */ | |
283 | #define S_IRWXG 0000070 /* [XSI] RWX mask for group */ | |
284 | #define S_IRGRP 0000040 /* [XSI] R for group */ | |
285 | #define S_IWGRP 0000020 /* [XSI] W for group */ | |
286 | #define S_IXGRP 0000010 /* [XSI] X for group */ | |
287 | /* Read, write, execute/search by others */ | |
288 | #define S_IRWXO 0000007 /* [XSI] RWX mask for other */ | |
289 | #define S_IROTH 0000004 /* [XSI] R for other */ | |
290 | #define S_IWOTH 0000002 /* [XSI] W for other */ | |
291 | #define S_IXOTH 0000001 /* [XSI] X for other */ | |
292 | ||
293 | #define S_ISUID 0004000 /* [XSI] set user id on execution */ | |
294 | #define S_ISGID 0002000 /* [XSI] set group id on execution */ | |
295 | #define S_ISVTX 0001000 /* [XSI] directory restrcted delete */ | |
296 | ||
297 | #ifndef _POSIX_C_SOURCE | |
298 | #define S_ISTXT S_ISVTX /* sticky bit: not supported */ | |
299 | #define S_IREAD S_IRUSR /* backward compatability */ | |
300 | #define S_IWRITE S_IWUSR /* backward compatability */ | |
301 | #define S_IEXEC S_IXUSR /* backward compatability */ | |
302 | #endif | |
303 | #endif /* !S_IFMT */ | |
304 | ||
305 | #ifndef _POSIX_C_SOURCE | |
1c79356b A |
306 | /* allocate flags (F_PREALLOCATE) */ |
307 | ||
308 | #define F_ALLOCATECONTIG 0x00000002 /* allocate contigious space */ | |
309 | #define F_ALLOCATEALL 0x00000004 /* allocate all requested space or no space at all */ | |
310 | ||
311 | /* Position Modes (fst_posmode) for F_PREALLOCATE */ | |
312 | ||
313 | #define F_PEOFPOSMODE 3 /* Make it past all of the SEEK pos modes so that */ | |
314 | /* we can keep them in sync should we desire */ | |
0b4e3aa0 | 315 | #define F_VOLPOSMODE 4 /* specify volume starting postion */ |
91447636 | 316 | #endif /* _POSIX_C_SOURCE */ |
1c79356b A |
317 | |
318 | /* | |
319 | * Advisory file segment locking data type - | |
320 | * information passed to system by user | |
321 | */ | |
322 | struct flock { | |
323 | off_t l_start; /* starting offset */ | |
324 | off_t l_len; /* len = 0 means until end of file */ | |
325 | pid_t l_pid; /* lock owner */ | |
326 | short l_type; /* lock type: read/write, etc. */ | |
327 | short l_whence; /* type of l_start */ | |
328 | }; | |
329 | ||
330 | ||
91447636 | 331 | #ifndef _POSIX_C_SOURCE |
1c79356b A |
332 | /* |
333 | * advisory file read data type - | |
334 | * information passed by user to system | |
335 | */ | |
336 | struct radvisory { | |
337 | off_t ra_offset; | |
338 | int ra_count; | |
339 | }; | |
340 | ||
341 | ||
1c79356b A |
342 | /* lock operations for flock(2) */ |
343 | #define LOCK_SH 0x01 /* shared file lock */ | |
344 | #define LOCK_EX 0x02 /* exclusive file lock */ | |
345 | #define LOCK_NB 0x04 /* don't block when locking */ | |
346 | #define LOCK_UN 0x08 /* unlock file */ | |
1c79356b | 347 | |
0b4e3aa0 | 348 | /* fstore_t type used by F_DEALLOCATE and F_PREALLOCATE commands */ |
1c79356b A |
349 | |
350 | typedef struct fstore { | |
91447636 | 351 | unsigned int fst_flags; /* IN: flags word */ |
1c79356b A |
352 | int fst_posmode; /* IN: indicates use of offset field */ |
353 | off_t fst_offset; /* IN: start of the region */ | |
354 | off_t fst_length; /* IN: size of the region */ | |
355 | off_t fst_bytesalloc; /* OUT: number of bytes allocated */ | |
356 | } fstore_t; | |
357 | ||
358 | /* fbootstraptransfer_t used by F_READBOOTSTRAP and F_WRITEBOOTSTRAP commands */ | |
359 | ||
360 | typedef struct fbootstraptransfer { | |
361 | off_t fbt_offset; /* IN: offset to start read/write */ | |
91447636 | 362 | size_t fbt_length; /* IN: number of bytes to transfer */ |
1c79356b A |
363 | void *fbt_buffer; /* IN: buffer to be read/written */ |
364 | } fbootstraptransfer_t; | |
365 | ||
91447636 A |
366 | |
367 | // LP64todo - should this move? | |
368 | #ifdef KERNEL | |
369 | /* LP64 version of fbootstraptransfer. all pointers | |
370 | * grow when we're dealing with a 64-bit process. | |
371 | * WARNING - keep in sync with fbootstraptransfer | |
372 | */ | |
373 | ||
91447636 A |
374 | typedef struct user_fbootstraptransfer { |
375 | off_t fbt_offset; /* IN: offset to start read/write */ | |
376 | user_size_t fbt_length; /* IN: number of bytes to transfer */ | |
377 | user_addr_t fbt_buffer; /* IN: buffer to be read/written */ | |
378 | } user_fbootstraptransfer_t; | |
379 | ||
91447636 A |
380 | #endif // KERNEL |
381 | ||
1c79356b A |
382 | /* |
383 | * For F_LOG2PHYS this information is passed back to user | |
384 | * Currently only devoffset is returned - that is the VOP_BMAP | |
385 | * result - the disk device address corresponding to the | |
386 | * current file offset (likely set with an lseek). | |
387 | * | |
388 | * The flags could hold an indication of whether the # of | |
389 | * contiguous bytes reflects the true extent length on disk, | |
390 | * or is an advisory value that indicates there is at least that | |
391 | * many bytes contiguous. For some filesystems it might be too | |
392 | * inefficient to provide anything beyond the advisory value. | |
393 | * Flags and contiguous bytes return values are not yet implemented. | |
394 | * For them the fcntl will nedd to switch from using BMAP to CMAP | |
395 | * and a per filesystem type flag will be needed to interpret the | |
396 | * contiguous bytes count result from CMAP. | |
397 | */ | |
5d5c5d0d | 398 | #pragma pack(4) |
91447636 | 399 | |
1c79356b | 400 | struct log2phys { |
91447636 | 401 | unsigned int l2p_flags; /* unused so far */ |
1c79356b A |
402 | off_t l2p_contigbytes; /* unused so far */ |
403 | off_t l2p_devoffset; /* bytes into device */ | |
404 | }; | |
405 | ||
5d5c5d0d | 406 | #pragma pack() |
91447636 | 407 | |
1c79356b A |
408 | #define O_POPUP 0x80000000 /* force window to popup on open */ |
409 | #define O_ALERT 0x20000000 /* small, clean popup window */ | |
91447636 | 410 | #endif /* _POSIX_C_SOURCE */ |
1c79356b A |
411 | |
412 | #ifndef KERNEL | |
91447636 A |
413 | |
414 | #ifndef _POSIX_C_SOURCE | |
415 | #ifndef _FILESEC_T | |
416 | struct _filesec; | |
417 | typedef struct _filesec *filesec_t; | |
418 | #define _FILESEC_T | |
419 | #endif | |
420 | typedef enum { | |
421 | FILESEC_OWNER = 1, | |
422 | FILESEC_GROUP = 2, | |
423 | FILESEC_UUID = 3, | |
424 | FILESEC_MODE = 4, | |
425 | FILESEC_ACL = 5, | |
426 | FILESEC_GRPUUID = 6, | |
427 | ||
428 | /* XXX these are private to the implementation */ | |
429 | FILESEC_ACL_RAW = 100, | |
430 | FILESEC_ACL_ALLOCSIZE = 101 | |
431 | } filesec_property_t; | |
432 | ||
433 | /* XXX backwards compatibility */ | |
434 | #define FILESEC_GUID FILESEC_UUID | |
435 | #endif /* _POSIX_C_SOURCE */ | |
1c79356b A |
436 | |
437 | __BEGIN_DECLS | |
91447636 A |
438 | int open(const char *, int, ...); |
439 | int creat(const char *, mode_t); | |
440 | int fcntl(int, int, ...); | |
441 | #ifndef _POSIX_C_SOURCE | |
442 | int openx_np(const char *, int, filesec_t); | |
443 | int flock(int, int); | |
444 | filesec_t filesec_init(void); | |
445 | filesec_t filesec_dup(filesec_t); | |
446 | void filesec_free(filesec_t); | |
447 | int filesec_get_property(filesec_t, filesec_property_t, void *); | |
448 | int filesec_set_property(filesec_t, filesec_property_t, const void *); | |
449 | int filesec_unset_property(filesec_t, filesec_property_t); | |
450 | int filesec_query_property(filesec_t, filesec_property_t, int *); | |
451 | #define _FILESEC_UNSET_PROPERTY ((void *)0) | |
452 | #define _FILESEC_REMOVE_ACL ((void *)1) | |
453 | #endif /* !_POSIX_C_SOURCE */ | |
1c79356b A |
454 | __END_DECLS |
455 | #endif | |
456 | ||
457 | #endif /* !_SYS_FCNTL_H_ */ |