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1 | /* | |
2 | * Copyright (c) 2000-2003 Silicon Graphics, Inc. All Rights Reserved. | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify it | |
5 | * under the terms of version 2 of the GNU General Public License as | |
6 | * published by the Free Software Foundation. | |
7 | * | |
8 | * This program is distributed in the hope that it would be useful, but | |
9 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | |
11 | * | |
12 | * Further, this software is distributed without any warranty that it is | |
13 | * free of the rightful claim of any third person regarding infringement | |
14 | * or the like. Any license provided herein, whether implied or | |
15 | * otherwise, applies only to this software file. Patent licenses, if | |
16 | * any, provided herein do not apply to combinations of this program with | |
17 | * other software, or any other product whatsoever. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License along | |
20 | * with this program; if not, write the Free Software Foundation, Inc., 59 | |
21 | * Temple Place - Suite 330, Boston MA 02111-1307, USA. | |
22 | * | |
23 | * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, | |
24 | * Mountain View, CA 94043, or: | |
25 | * | |
26 | * http://www.sgi.com | |
27 | * | |
28 | * For further information regarding this notice, see: | |
29 | * | |
30 | * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/ | |
31 | * | |
32 | * @configure_input@ | |
33 | */ | |
34 | #ifndef __XFS_PLATFORM_DEFS_H__ | |
35 | #define __XFS_PLATFORM_DEFS_H__ | |
36 | ||
37 | #include <stdio.h> | |
38 | #include <errno.h> | |
39 | #include <fcntl.h> | |
40 | #include <stdarg.h> | |
41 | #include <assert.h> | |
42 | #include <stddef.h> | |
43 | #include <stdlib.h> | |
44 | #include <string.h> | |
45 | #include <unistd.h> | |
46 | #include <sys/types.h> | |
47 | #include <uuid/uuid.h> | |
48 | ||
49 | ||
50 | #if defined(__linux__) | |
51 | ||
52 | #include <sys/vfs.h> | |
53 | #include <sys/ioctl.h> | |
54 | #include <sys/param.h> | |
55 | #include <linux/types.h> | |
56 | #include <malloc.h> | |
57 | #include <getopt.h> | |
58 | #include <endian.h> | |
59 | #include "swab.h" | |
60 | ||
61 | static __inline__ int xfsctl(const char *path, int fd, int cmd, void *p) | |
62 | { | |
63 | return ioctl(fd, cmd, p); | |
64 | } | |
65 | ||
66 | static __inline__ int platform_test_xfs_fd(int fd) | |
67 | { | |
68 | struct statfs buf; | |
69 | if (fstatfs(fd, &buf) < 0) | |
70 | return 0; | |
71 | return (buf.f_type == 0x58465342); /* XFSB */ | |
72 | } | |
73 | ||
74 | static __inline__ int platform_fstatfs(int fd, struct statfs *buf) | |
75 | { | |
76 | return fstatfs(fd, buf); | |
77 | } | |
78 | ||
79 | #ifndef O_DIRECT | |
80 | # if defined (__powerpc__) | |
81 | # define O_DIRECT 0400000 | |
82 | # elif defined (__sparc__) | |
83 | # define O_DIRECT 0x100000 | |
84 | # endif | |
85 | #endif | |
86 | ||
87 | #if (__GLIBC__ < 2) || ((__GLIBC__ == 2) && (__GLIBC_MINOR__ <= 1)) | |
88 | # define constpp const char * const * | |
89 | #else | |
90 | # define constpp char * const * | |
91 | #endif | |
92 | ||
93 | #define ENOATTR ENODATA /* Attribute not found */ | |
94 | #define EFSCORRUPTED 990 /* Filesystem is corrupted */ | |
95 | ||
96 | typedef loff_t xfs_off_t; | |
97 | typedef __uint64_t xfs_ino_t; | |
98 | typedef __uint32_t xfs_dev_t; | |
99 | typedef __int64_t xfs_daddr_t; | |
100 | typedef char* xfs_caddr_t; | |
101 | ||
102 | #ifndef _UCHAR_T_DEFINED | |
103 | typedef unsigned char uchar_t; | |
104 | #define _UCHAR_T_DEFINED 1 | |
105 | #endif | |
106 | typedef enum { B_FALSE,B_TRUE } boolean_t; | |
107 | ||
108 | ||
109 | #elif defined(__FreeBSD__) | |
110 | ||
111 | #include <sys/stat.h> | |
112 | #include <libgen.h> | |
113 | #include <machine/endian.h> | |
114 | #include <sys/param.h> | |
115 | #include <paths.h> | |
116 | #include <ctype.h> | |
117 | ||
118 | /* FreeBSD file API is 64-bit aware */ | |
119 | #define fstat64 fstat | |
120 | #define ftruncate64 ftruncate | |
121 | #define lseek64 lseek | |
122 | #define stat64 stat | |
123 | #define pwrite64 pwrite | |
124 | #define pread64 pread | |
125 | #define memalign(a,size) valloc(size) | |
126 | ||
127 | typedef u_int8_t __u8; | |
128 | typedef int8_t __s8; | |
129 | typedef u_int16_t __u16; | |
130 | typedef int16_t __s16; | |
131 | typedef u_int32_t __u32; | |
132 | typedef int32_t __s32; | |
133 | typedef u_int64_t __u64; | |
134 | typedef int64_t __s64; | |
135 | ||
136 | #define constpp char * const * | |
137 | ||
138 | #define EFSCORRUPTED 990 /* Filesystem is corrupted */ | |
139 | ||
140 | typedef off_t xfs_off_t; | |
141 | typedef __uint64_t xfs_ino_t; | |
142 | typedef __uint32_t xfs_dev_t; | |
143 | typedef __int64_t xfs_daddr_t; | |
144 | typedef char* xfs_caddr_t; | |
145 | ||
146 | #ifndef _UCHAR_T_DEFINED | |
147 | typedef unsigned char uchar_t; | |
148 | #define _UCHAR_T_DEFINED 1 | |
149 | #endif | |
150 | typedef enum { B_FALSE,B_TRUE } boolean_t; | |
151 | ||
152 | #define HAVE_FID 1 | |
153 | #define HAVE_SWABMACROS 1 | |
154 | #define INT_SWAP16(type,var) ((typeof(type))(__bswap16((__u16)(var)))) | |
155 | #define INT_SWAP32(type,var) ((typeof(type))(__bswap32((__u32)(var)))) | |
156 | #define INT_SWAP64(type,var) ((typeof(type))(__bswap64((__u64)(var)))) | |
157 | ||
158 | ||
159 | #elif defined(__APPLE__) /* Darwin */ | |
160 | ||
161 | #include <libgen.h> | |
162 | #include <sys/vm.h> | |
163 | #include <sys/stat.h> | |
164 | #include <sys/ioctl.h> | |
165 | #include <sys/mount.h> | |
166 | ||
167 | #include <sys/syscall.h> | |
168 | # ifndef SYS_fsctl | |
169 | # define SYS_fsctl 242 | |
170 | # endif | |
171 | static __inline__ int xfsctl(const char *path, int fd, int cmd, void *p) | |
172 | { | |
173 | return syscall(SYS_fsctl, path, cmd, p, 0); | |
174 | } | |
175 | ||
176 | static __inline__ int platform_test_xfs_fd(int fd) | |
177 | { | |
178 | struct statfs buf; | |
179 | if (fstatfs(fd, &buf) < 0) | |
180 | return 0; | |
181 | return (strcmp(buf.f_fstypename, "xfs") == 0); | |
182 | } | |
183 | ||
184 | static __inline__ int platform_fstatfs(int fd, struct statfs *buf) | |
185 | { | |
186 | return fstatfs(fd, buf); | |
187 | } | |
188 | ||
189 | #define __int8_t int8_t | |
190 | #define __int16_t int16_t | |
191 | #define __int32_t int32_t | |
192 | #define __int32_t int32_t | |
193 | #define __int64_t int64_t | |
194 | #define __uint8_t u_int8_t | |
195 | #define __uint16_t u_int16_t | |
196 | #define __uint32_t u_int32_t | |
197 | #define __uint64_t u_int64_t | |
198 | #define __s8 int8_t | |
199 | #define __s16 int16_t | |
200 | #define __s32 int32_t | |
201 | #define __s64 int64_t | |
202 | #define __u8 u_int8_t | |
203 | #define __u16 u_int16_t | |
204 | #define __u32 u_int32_t | |
205 | #define __u64 u_int64_t | |
206 | #define loff_t off_t | |
207 | #define off64_t off_t | |
208 | ||
209 | typedef off_t xfs_off_t; | |
210 | typedef u_int64_t xfs_ino_t; | |
211 | typedef u_int32_t xfs_dev_t; | |
212 | typedef int64_t xfs_daddr_t; | |
213 | typedef char* xfs_caddr_t; | |
214 | ||
215 | typedef unsigned char uchar_t; | |
216 | #define stat64 stat | |
217 | #define fstat64 fstat | |
218 | #define lseek64 lseek | |
219 | #define pread64 pread | |
220 | #define pwrite64 pwrite | |
221 | #define ftruncate64 ftruncate | |
222 | #define fdatasync fsync | |
223 | #define memalign(a,sz) malloc(sz) | |
224 | ||
225 | #include <machine/endian.h> | |
226 | #define __BYTE_ORDER BYTE_ORDER | |
227 | #define __BIG_ENDIAN BIG_ENDIAN | |
228 | #define __LITTLE_ENDIAN LITTLE_ENDIAN | |
229 | #include "swab.h" | |
230 | ||
231 | #define O_LARGEFILE 0 | |
232 | #ifndef O_DIRECT | |
233 | #define O_DIRECT 0 | |
234 | #endif | |
235 | #ifndef O_SYNC | |
236 | #define O_SYNC 0 | |
237 | #endif | |
238 | ||
239 | #define B_FALSE 0 | |
240 | #define B_TRUE 1 | |
241 | ||
242 | #define ENOATTR 989 /* Attribute not found */ | |
243 | #define EFSCORRUPTED 990 /* Filesystem is corrupted */ | |
244 | #define constpp char * const * | |
245 | ||
246 | #define HAVE_FID 1 | |
247 | ||
248 | ||
249 | #elif defined(__sgi__) /* SGI IRIX */ | |
250 | ||
251 | #include <libgen.h> | |
252 | #include <values.h> | |
253 | #include <strings.h> | |
254 | #include <inttypes.h> | |
255 | #include <sys/stat.h> | |
256 | #include <sys/param.h> | |
257 | #include <sys/ioctl.h> | |
258 | #include <sys/types.h> | |
259 | #include <sys/statfs.h> | |
260 | #include <sys/statvfs.h> | |
261 | #include <sys/sysmacros.h> | |
262 | ||
263 | #define __s8 char | |
264 | #define __s16 short | |
265 | #define __s32 __int32_t | |
266 | #define __s64 __int64_t | |
267 | #define __u8 unsigned char | |
268 | #define __u16 unsigned short | |
269 | #define __u32 __int32_t | |
270 | #define __u64 __int64_t | |
271 | #define __int8_t char | |
272 | #define __int16_t short | |
273 | #define __uint8_t unsigned char | |
274 | #define __uint16_t unsigned short | |
275 | #define loff_t off64_t | |
276 | typedef off64_t xfs_off_t; | |
277 | typedef __int64_t xfs_ino_t; | |
278 | typedef __int32_t xfs_dev_t; | |
279 | typedef __int64_t xfs_daddr_t; | |
280 | typedef char* xfs_caddr_t; | |
281 | ||
282 | #include <sys/endian.h> | |
283 | #define __BYTE_ORDER BYTE_ORDER | |
284 | #define __BIG_ENDIAN BIG_ENDIAN | |
285 | #define __LITTLE_ENDIAN LITTLE_ENDIAN | |
286 | #include "swab.h" | |
287 | ||
288 | #define INT_MAX INT32_MAX | |
289 | #define UINT_MAX UINT32_MAX | |
290 | #define PATH_MAX MAXPATHLEN | |
291 | #define constpp char * const * | |
292 | #define isset(a,i) ((a)[(i)/NBBY] & (1<<((i)%NBBY))) | |
293 | ||
294 | static __inline__ int xfsctl(const char *path, int fd, int cmd, void *p) | |
295 | { | |
296 | fprintf(stderr, "%s: line %d syssgi/fcntl mapping not implemented\n", | |
297 | __FILE__, __LINE__); | |
298 | errno = ENOSYS; | |
299 | return -1; | |
300 | } | |
301 | ||
302 | static __inline__ int platform_test_xfs_fd(int fd) | |
303 | { | |
304 | struct statvfs sbuf; | |
305 | if (fstatvfs(fd, &sbuf) < 0) | |
306 | return 0; | |
307 | return (strcmp(sbuf.f_basetype, "xfs") == 0); | |
308 | } | |
309 | ||
310 | static __inline__ int platform_fstatfs(int fd, struct statfs *buf) | |
311 | { | |
312 | return fstatfs(fd, buf, sizeof(struct statfs), 0); | |
313 | } | |
314 | ||
315 | static __inline__ char * strsep(char **s, const char *ct) | |
316 | { | |
317 | char *sbegin = *s, *end; | |
318 | ||
319 | if (!sbegin) | |
320 | return NULL; | |
321 | end = strpbrk(sbegin, ct); | |
322 | if (end) | |
323 | *end++ = '\0'; | |
324 | *s = end; | |
325 | return sbegin; | |
326 | } | |
327 | ||
328 | #define HAVE_DIOATTR 1 | |
329 | #define HAVE_FSXATTR 1 | |
330 | #define HAVE_GETBMAP 1 | |
331 | #define HAVE_GETBMAPX 1 | |
332 | #define HAVE_FSDMIDATA 1 | |
333 | #define HAVE_FID 1 | |
334 | #define HAVE_BBMACROS 1 | |
335 | ||
336 | ||
337 | #else | |
338 | # error unknown platform... have fun porting! | |
339 | #endif | |
340 | ||
341 | ||
342 | /* long and pointer must be either 32 bit or 64 bit */ | |
343 | #undef HAVE_32BIT_LONG | |
344 | #undef HAVE_64BIT_LONG | |
345 | #undef HAVE_32BIT_PTR | |
346 | #undef HAVE_64BIT_PTR | |
347 | ||
348 | #if defined(HAVE_32BIT_LONG) | |
349 | # define BITS_PER_LONG 32 | |
350 | #elif defined(HAVE_64BIT_LONG) | |
351 | # define BITS_PER_LONG 64 | |
352 | #else | |
353 | # error Unknown long size | |
354 | #endif | |
355 | ||
356 | /* Check if __psint_t is set to something meaningful */ | |
357 | #undef HAVE___PSINT_T | |
358 | #ifndef HAVE___PSINT_T | |
359 | # ifdef HAVE_32BIT_PTR | |
360 | typedef int __psint_t; | |
361 | # elif defined HAVE_64BIT_PTR | |
362 | # ifdef HAVE_64BIT_LONG | |
363 | typedef long __psint_t; | |
364 | # else | |
365 | /* This is a very strange architecture, which has 64 bit pointers but */ | |
366 | /* not 64 bit longs. So, just punt here and assume long long is OK. */ | |
367 | typedef long long __psint_t; | |
368 | # endif | |
369 | # else | |
370 | # error Unknown pointer size | |
371 | # endif | |
372 | #endif | |
373 | ||
374 | /* Check if __psunsigned_t is set to something meaningful */ | |
375 | #undef HAVE___PSUNSIGNED_T | |
376 | #ifndef HAVE___PSUNSIGNED_T | |
377 | # ifdef HAVE_32BIT_PTR | |
378 | typedef unsigned int __psunsigned_t; | |
379 | # elif defined HAVE_64BIT_PTR | |
380 | # ifdef HAVE_64BIT_LONG | |
381 | typedef long __psunsigned_t; | |
382 | # else | |
383 | /* This is a very strange architecture, which has 64 bit pointers but */ | |
384 | /* not 64 bit longs. So, just punt here and assume long long is OK. */ | |
385 | typedef unsigned long long __psunsigned_t; | |
386 | # endif | |
387 | # else | |
388 | # error Unknown pointer size | |
389 | # endif | |
390 | #endif | |
391 | ||
392 | /* Define if you want gettext (I18N) support */ | |
393 | #undef ENABLE_GETTEXT | |
394 | #ifdef ENABLE_GETTEXT | |
395 | # include <libintl.h> | |
396 | # define _(x) gettext(x) | |
397 | #else | |
398 | # define _(x) (x) | |
399 | # define textdomain(d) do { } while (0) | |
400 | # define bindtextdomain(d,dir) do { } while (0) | |
401 | #endif | |
402 | #include <locale.h> | |
403 | ||
404 | #ifdef DEBUG | |
405 | # define ASSERT assert | |
406 | #else | |
407 | # define ASSERT(EX) ((void) 0) | |
408 | #endif | |
409 | ||
410 | #define IRIX_DEV_BITSMAJOR 14 | |
411 | #define IRIX_DEV_BITSMINOR 18 | |
412 | #define IRIX_DEV_MAXMAJ 0x1ff | |
413 | #define IRIX_DEV_MAXMIN 0x3ffff | |
414 | #define IRIX_DEV_MAJOR(dev) ((int)(((unsigned)(dev) >> IRIX_DEV_BITSMINOR) \ | |
415 | & IRIX_DEV_MAXMAJ)) | |
416 | #define IRIX_DEV_MINOR(dev) ((int)((dev) & IRIX_DEV_MAXMIN)) | |
417 | #define IRIX_MKDEV(major,minor) ((dev_t)(((major) << IRIX_DEV_BITSMINOR) \ | |
418 | | (minor&IRIX_DEV_MAXMIN))) | |
419 | #define IRIX_DEV_TO_KDEVT(dev) makedev(IRIX_DEV_MAJOR(dev),IRIX_DEV_MINOR(dev)) | |
420 | ||
421 | #endif /* __XFS_PLATFORM_DEFS_H__ */ |