2 * Copyright (c) 1991, 1992 Paul Kranenburg <pk@cs.few.eur.nl>
3 * Copyright (c) 1993 Branko Lankester <branko@hacktic.nl>
4 * Copyright (c) 1993, 1994, 1995, 1996 Rick Sladkey <jrs@world.std.com>
5 * Copyright (c) 1996-1999 Wichert Akkerman <wichert@cistron.nl>
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. The name of the author may not be used to endorse or promote products
17 * derived from this software without specific prior written permission.
19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
20 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
21 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
22 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
23 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
24 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
28 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
41 #define dev_t __kernel_dev_t
42 #define ino_t __kernel_ino_t
43 #define mode_t __kernel_mode_t
44 #define nlink_t __kernel_nlink_t
45 #define uid_t __kernel_uid_t
46 #define gid_t __kernel_gid_t
47 #define off_t __kernel_off_t
48 #define loff_t __kernel_loff_t
63 #define nlink_t nlink_t
70 #define stat libc_stat
71 #define stat64 libc_stat64
75 /* These might be macros. */
80 #if defined MAJOR_IN_SYSMACROS
81 # include <sys/sysmacros.h>
82 #elif defined MAJOR_IN_MKDEV
83 # include <sys/mkdev.h>
88 #include "printstat.h"
90 #undef STAT32_PERSONALITY
91 #if SUPPORTED_PERSONALITIES > 1
92 # if defined AARCH64 || defined X86_64 || defined X32
96 unsigned short st_mode;
97 unsigned short st_nlink;
98 unsigned short st_uid;
99 unsigned short st_gid;
100 unsigned int st_rdev;
101 unsigned int st_size;
102 unsigned int st_blksize;
103 unsigned int st_blocks;
104 unsigned int st_atime;
105 unsigned int st_atime_nsec;
106 unsigned int st_mtime;
107 unsigned int st_mtime_nsec;
108 unsigned int st_ctime;
109 unsigned int st_ctime_nsec;
110 unsigned int __unused4;
111 unsigned int __unused5;
114 # define STAT32_PERSONALITY 0
116 # define STAT32_PERSONALITY 1
118 # elif defined POWERPC64
122 unsigned int st_mode;
123 unsigned short st_nlink;
126 unsigned int st_rdev;
127 unsigned int st_size;
128 unsigned int st_blksize;
129 unsigned int st_blocks;
130 unsigned int st_atime;
131 unsigned int st_atime_nsec;
132 unsigned int st_mtime;
133 unsigned int st_mtime_nsec;
134 unsigned int st_ctime;
135 unsigned int st_ctime_nsec;
136 unsigned int __unused4;
137 unsigned int __unused5;
139 # define STAT32_PERSONALITY 1
140 # elif defined SPARC64
142 unsigned short st_dev;
144 unsigned short st_mode;
145 unsigned short st_nlink;
146 unsigned short st_uid;
147 unsigned short st_gid;
148 unsigned short st_rdev;
149 unsigned int st_size;
150 unsigned int st_atime;
151 unsigned int st_atime_nsec;
152 unsigned int st_mtime;
153 unsigned int st_mtime_nsec;
154 unsigned int st_ctime;
155 unsigned int st_ctime_nsec;
156 unsigned int st_blksize;
157 unsigned int st_blocks;
158 unsigned int __unused4[2];
160 # define STAT32_PERSONALITY 0
162 # /* no 64-bit personalities */
164 # /* no 32-bit stat */
166 # warning FIXME: check whether struct stat32 definition is needed for this architecture!
167 # endif /* X86_64 || X32 || POWERPC64 */
168 #endif /* SUPPORTED_PERSONALITIES > 1 */
170 #ifdef STAT32_PERSONALITY
171 # define DO_PRINTSTAT do_printstat32
172 # define STRUCT_STAT struct stat32
173 # undef HAVE_STRUCT_STAT_ST_FLAGS
174 # undef HAVE_STRUCT_STAT_ST_FSTYPE
175 # undef HAVE_STRUCT_STAT_ST_GEN
176 # include "printstat.h"
177 #endif /* STAT32_PERSONALITY */
179 #if defined(SPARC) || defined(SPARC64)
183 unsigned int st_pad1[3]; /* network id */
190 unsigned int st_pad2[2];
191 unsigned int st_size;
192 unsigned int st_pad3; /* st_size, off_t expansion */
193 unsigned int st_atime;
194 unsigned int st_atime_nsec;
195 unsigned int st_mtime;
196 unsigned int st_mtime_nsec;
197 unsigned int st_ctime;
198 unsigned int st_ctime_nsec;
199 unsigned int st_blksize;
200 unsigned int st_blocks;
202 unsigned int st_pad4[8]; /* expansion area */
205 # define DO_PRINTSTAT do_printstat_sol
206 # define STRUCT_STAT struct solstat
207 # define STAT_MAJOR(x) (((x) >> 18) & 0x3fff)
208 # define STAT_MINOR(x) ((x) & 0x3ffff)
209 # undef HAVE_STRUCT_STAT_ST_FLAGS
210 # undef HAVE_STRUCT_STAT_ST_FSTYPE
211 # undef HAVE_STRUCT_STAT_ST_GEN
212 # include "printstat.h"
213 #endif /* SPARC || SPARC64 */
216 printstat(struct tcb *tcp, long addr)
220 #ifdef STAT32_PERSONALITY
221 if (current_personality == STAT32_PERSONALITY) {
222 struct stat32 statbuf;
224 if (!umove_or_printaddr(tcp, addr, &statbuf))
225 do_printstat32(tcp, &statbuf);
230 #if defined(SPARC) || defined(SPARC64)
231 if (current_personality == 1) {
232 struct solstat statbuf;
234 if (!umove_or_printaddr(tcp, addr, &statbuf))
235 do_printstat_sol(tcp, &statbuf);
238 #endif /* SPARC || SPARC64 */
240 if (!umove_or_printaddr(tcp, addr, &statbuf))
241 do_printstat(tcp, &statbuf);
247 printpath(tcp, tcp->u_arg[0]);
250 printstat(tcp, tcp->u_arg[1]);
258 printfd(tcp, tcp->u_arg[0]);
261 printstat(tcp, tcp->u_arg[1]);
266 #if defined STAT32_PERSONALITY && !defined HAVE_STRUCT_STAT64
267 # if defined AARCH64 || defined X86_64 || defined X32
269 * Linux x86_64 and x32 have unified `struct stat' but their i386 personality
270 * needs `struct stat64'.
271 * linux/arch/x86/include/uapi/asm/stat.h defines `struct stat64' only for i386.
273 * Similarly, aarch64 has a unified `struct stat' but its arm personality
274 * needs `struct stat64' (unlike x86, it shouldn't be packed).
277 unsigned long long st_dev;
278 unsigned char __pad0[4];
279 unsigned int __st_ino;
280 unsigned int st_mode;
281 unsigned int st_nlink;
284 unsigned long long st_rdev;
285 unsigned char __pad3[4];
287 unsigned int st_blksize;
288 unsigned long long st_blocks;
289 unsigned int st_atime;
290 unsigned int st_atime_nsec;
291 unsigned int st_mtime;
292 unsigned int st_mtime_nsec;
293 unsigned int st_ctime;
294 unsigned int st_ctime_nsec;
295 unsigned long long st_ino;
297 # if defined X86_64 || defined X32
299 # define STAT64_SIZE 96
301 # define STAT64_SIZE 104
304 # define HAVE_STRUCT_STAT64 1
305 # else /* !(AARCH64 || X86_64 || X32) */
306 # warning FIXME: check whether struct stat64 definition is needed for this architecture!
308 #endif /* STAT32_PERSONALITY && !HAVE_STRUCT_STAT64 */
310 #ifdef HAVE_STRUCT_STAT64
312 # define DO_PRINTSTAT do_printstat64
313 # define STRUCT_STAT struct stat64
314 # undef HAVE_STRUCT_STAT_ST_FLAGS
315 # undef HAVE_STRUCT_STAT_ST_FSTYPE
316 # undef HAVE_STRUCT_STAT_ST_GEN
317 # include "printstat.h"
320 printstat64(struct tcb *tcp, long addr)
322 struct stat64 statbuf;
325 (void) sizeof(char[sizeof statbuf == STAT64_SIZE ? 1 : -1]);
328 # ifdef STAT32_PERSONALITY
329 if (current_personality != STAT32_PERSONALITY) {
330 printstat(tcp, addr);
333 # endif /* STAT32_PERSONALITY */
335 if (!umove_or_printaddr(tcp, addr, &statbuf))
336 do_printstat64(tcp, &statbuf);
342 printpath(tcp, tcp->u_arg[0]);
345 printstat64(tcp, tcp->u_arg[1]);
353 printfd(tcp, tcp->u_arg[0]);
356 printstat64(tcp, tcp->u_arg[1]);
365 return sys_stat(tcp);
370 return sys_fstat(tcp);
373 #endif /* HAVE_STRUCT_STAT64 */
378 print_dirfd(tcp, tcp->u_arg[0]);
379 printpath(tcp, tcp->u_arg[1]);
382 #if defined STAT32_PERSONALITY
383 if (current_personality == STAT32_PERSONALITY)
384 printstat64(tcp, tcp->u_arg[2]);
386 printstat(tcp, tcp->u_arg[2]);
387 #elif defined HAVE_STRUCT_STAT64
388 printstat64(tcp, tcp->u_arg[2]);
390 printstat(tcp, tcp->u_arg[2]);
391 #endif /* STAT32_PERSONALITY || HAVE_STRUCT_STAT64 */
393 printflags(at_flags, tcp->u_arg[3], "AT_???");
398 #if defined(HAVE_STRUCT___OLD_KERNEL_STAT)
401 convertoldstat(const struct __old_kernel_stat *oldbuf, struct stat *newbuf)
403 memset(newbuf, 0, sizeof(*newbuf));
404 newbuf->st_dev = oldbuf->st_dev;
405 newbuf->st_ino = oldbuf->st_ino;
406 newbuf->st_mode = oldbuf->st_mode;
407 newbuf->st_nlink = oldbuf->st_nlink;
408 newbuf->st_uid = oldbuf->st_uid;
409 newbuf->st_gid = oldbuf->st_gid;
410 newbuf->st_rdev = oldbuf->st_rdev;
411 newbuf->st_size = oldbuf->st_size;
412 newbuf->st_atime = oldbuf->st_atime;
413 newbuf->st_mtime = oldbuf->st_mtime;
414 newbuf->st_ctime = oldbuf->st_ctime;
418 printoldstat(struct tcb *tcp, long addr)
420 struct __old_kernel_stat statbuf;
421 struct stat newstatbuf;
423 # if defined(SPARC) || defined(SPARC64)
424 if (current_personality == 1) {
425 struct solstat statbuf;
427 if (!umove_or_printaddr(tcp, addr, &statbuf))
428 do_printstat_sol(tcp, &statbuf);
433 if (!umove_or_printaddr(tcp, addr, &statbuf)) {
434 convertoldstat(&statbuf, &newstatbuf);
435 do_printstat(tcp, &newstatbuf);
442 printpath(tcp, tcp->u_arg[0]);
445 printoldstat(tcp, tcp->u_arg[1]);
453 printfd(tcp, tcp->u_arg[0]);
456 printoldstat(tcp, tcp->u_arg[1]);
461 #endif /* HAVE_STRUCT___OLD_KERNEL_STAT */
463 #if defined(SPARC) || defined(SPARC64)
468 tprintf("%ld, ", tcp->u_arg[0]);
469 printpath(tcp, tcp->u_arg[1]);
472 printstat(tcp, tcp->u_arg[2]);
480 tprintf("%ld, ", tcp->u_arg[0]);
481 printfd(tcp, tcp->u_arg[1]);
484 printstat(tcp, tcp->u_arg[2]);
489 #endif /* SPARC || SPARC64 */