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.
38 struct kernel_dirent {
41 unsigned short d_reclen;
47 unsigned short st_dev;
49 unsigned short st_mode;
51 unsigned short st_uid;
52 unsigned short st_gid;
53 unsigned short st_rdev;
56 unsigned int __unused1;
58 unsigned int __unused2;
60 unsigned int __unused3;
63 unsigned int __unused4[2];
70 unsigned int st_nlink;
80 unsigned long __unused4[2];
83 # define stat kernel_stat
84 # include <asm/stat.h>
96 # define dev_t __kernel_dev_t
97 # define ino_t __kernel_ino_t
98 # define mode_t __kernel_mode_t
99 # define nlink_t __kernel_nlink_t
100 # define uid_t __kernel_uid_t
101 # define gid_t __kernel_gid_t
102 # define off_t __kernel_off_t
103 # define loff_t __kernel_loff_t
105 # include <asm/stat.h>
118 # define mode_t mode_t
119 # define nlink_t nlink_t
123 # define loff_t loff_t
126 #ifdef HPPA /* asm-parisc/stat.h defines stat64 */
129 #define stat libc_stat
130 #define stat64 libc_stat64
131 #include <sys/stat.h>
134 /* These might be macros. */
139 # define stat64 hpux_stat64
144 #ifdef HAVE_SYS_VFS_H
145 # include <sys/vfs.h>
148 #ifdef HAVE_LINUX_XATTR_H
149 # include <linux/xattr.h>
151 # define XATTR_CREATE 1
152 # define XATTR_REPLACE 2
156 # ifdef HAVE_INTTYPES_H
157 # include <inttypes.h>
159 # define PRId64 "lld"
160 # define PRIu64 "llu"
164 #if HAVE_LONG_LONG_OFF_T
166 * Ugly hacks for systems that have typedef long long off_t
170 # define HAVE_STAT64 1 /* Ugly hack */
172 # define sys_stat64 sys_stat
173 # define sys_fstat64 sys_fstat
174 # define sys_lstat64 sys_lstat
175 # define sys_lseek64 sys_lseek
176 # define sys_truncate64 sys_truncate
177 # define sys_ftruncate64 sys_ftruncate
180 #ifdef MAJOR_IN_SYSMACROS
181 # include <sys/sysmacros.h>
184 #ifdef MAJOR_IN_MKDEV
185 # include <sys/mkdev.h>
188 #ifdef HAVE_SYS_ASYNCH_H
189 # include <sys/asynch.h>
192 const struct xlat open_access_modes[] = {
193 { O_RDONLY, "O_RDONLY" },
194 { O_WRONLY, "O_WRONLY" },
195 { O_RDWR, "O_RDWR" },
197 { O_ACCMODE, "O_ACCMODE" },
202 const struct xlat open_mode_flags[] = {
203 { O_CREAT, "O_CREAT" },
204 { O_EXCL, "O_EXCL" },
205 { O_NOCTTY, "O_NOCTTY" },
206 { O_TRUNC, "O_TRUNC" },
207 { O_APPEND, "O_APPEND" },
208 { O_NONBLOCK, "O_NONBLOCK" },
210 { O_SYNC, "O_SYNC" },
213 { O_ASYNC, "O_ASYNC" },
216 { O_DSYNC, "O_DSYNC" },
219 { O_RSYNC, "O_RSYNC" },
221 #if defined(O_NDELAY) && (O_NDELAY != O_NONBLOCK)
222 { O_NDELAY, "O_NDELAY" },
225 { O_PRIV, "O_PRIV" },
228 { O_DIRECT, "O_DIRECT" },
231 # if O_LARGEFILE == 0 /* biarch platforms in 64-bit mode */
234 # define O_LARGEFILE 0x40000
235 # elif defined X86_64 || defined S390X
236 # define O_LARGEFILE 0100000
240 { O_LARGEFILE, "O_LARGEFILE" },
244 { O_DIRECTORY, "O_DIRECTORY" },
247 { O_NOFOLLOW, "O_NOFOLLOW" },
250 { O_NOATIME, "O_NOATIME" },
253 { O_CLOEXEC, "O_CLOEXEC" },
256 { FNDELAY, "FNDELAY" },
259 { FAPPEND, "FAPPEND" },
265 { FDEFER, "FDEFER" },
268 { FASYNC, "FASYNC" },
271 { FSHLOCK, "FSHLOCK" },
274 { FEXLOCK, "FEXLOCK" },
277 { FCREAT, "FCREAT" },
280 { FTRUNC, "FTRUNC" },
292 { FNOCTTY, "FNOCTTY" },
295 { O_SHLOCK, "O_SHLOCK" },
298 { O_EXLOCK, "O_EXLOCK" },
304 # define AT_FDCWD -100
307 /* The fd is an "int", so when decoding x86 on x86_64, we need to force sign
308 * extension to get the right value. We do this by declaring fd as int here.
311 print_dirfd(struct tcb *tcp, int fd)
314 tprints("AT_FDCWD, ");
322 * low bits of the open(2) flags define access mode,
323 * other bits are real flags.
326 sprint_open_modes(mode_t flags)
328 static char outstr[(1 + ARRAY_SIZE(open_mode_flags)) * sizeof("O_LARGEFILE")];
332 const struct xlat *x;
335 p = stpcpy(outstr, "flags");
336 str = xlookup(open_access_modes, flags & 3);
346 for (x = open_mode_flags; x->str; x++) {
347 if ((flags & x->val) == x->val) {
349 p = stpcpy(p, x->str);
356 /* flags is still nonzero */
358 sprintf(p, "%#x", flags);
363 tprint_open_modes(mode_t flags)
365 tprints(sprint_open_modes(flags) + sizeof("flags"));
369 decode_open(struct tcb *tcp, int offset)
372 printpath(tcp, tcp->u_arg[offset]);
375 tprint_open_modes(tcp->u_arg[offset + 1]);
376 if (tcp->u_arg[offset + 1] & O_CREAT) {
378 tprintf(", %#lo", tcp->u_arg[offset + 2]);
385 sys_open(struct tcb *tcp)
387 return decode_open(tcp, 0);
391 sys_openat(struct tcb *tcp)
394 print_dirfd(tcp, tcp->u_arg[0]);
395 return decode_open(tcp, 1);
399 static const struct xlat openmodessol[] = {
403 { 0x80, "O_NONBLOCK" },
405 { 0x100, "O_CREAT" },
406 { 0x200, "O_TRUNC" },
408 { 0x800, "O_NOCTTY" },
411 { 0x8000, "O_RSYNC" },
413 { 0x1000, "O_PRIV" },
418 solaris_open(struct tcb *tcp)
421 printpath(tcp, tcp->u_arg[0]);
424 printflags(openmodessol, tcp->u_arg[1] + 1, "O_???");
425 if (tcp->u_arg[1] & 0x100) {
427 tprintf(", %#lo", tcp->u_arg[2]);
436 sys_creat(struct tcb *tcp)
439 printpath(tcp, tcp->u_arg[0]);
440 tprintf(", %#lo", tcp->u_arg[1]);
445 static const struct xlat access_flags[] = {
451 { EFF_ONLY_OK, "EFF_ONLY_OK" },
460 decode_access(struct tcb *tcp, int offset)
463 printpath(tcp, tcp->u_arg[offset]);
465 printflags(access_flags, tcp->u_arg[offset + 1], "?_OK");
471 sys_access(struct tcb *tcp)
473 return decode_access(tcp, 0);
477 sys_faccessat(struct tcb *tcp)
480 print_dirfd(tcp, tcp->u_arg[0]);
481 return decode_access(tcp, 1);
485 sys_umask(struct tcb *tcp)
488 tprintf("%#lo", tcp->u_arg[0]);
493 static const struct xlat whence[] = {
494 { SEEK_SET, "SEEK_SET" },
495 { SEEK_CUR, "SEEK_CUR" },
496 { SEEK_END, "SEEK_END" },
500 #ifndef HAVE_LONG_LONG_OFF_T
501 #if defined(LINUX_MIPSN32)
503 sys_lseek(struct tcb *tcp)
509 printfd(tcp, tcp->u_arg[0]);
511 offset = tcp->ext_arg[1];
512 _whence = tcp->u_arg[2];
513 if (_whence == SEEK_SET)
514 tprintf("%llu, ", offset);
516 tprintf("%lld, ", offset);
517 printxval(whence, _whence, "SEEK_???");
519 return RVAL_UDECIMAL;
521 #else /* !LINUX_MIPSN32 */
523 sys_lseek(struct tcb *tcp)
529 printfd(tcp, tcp->u_arg[0]);
531 offset = tcp->u_arg[1];
532 _whence = tcp->u_arg[2];
533 if (_whence == SEEK_SET)
534 tprintf("%lu, ", offset);
536 tprintf("%ld, ", offset);
537 printxval(whence, _whence, "SEEK_???");
539 return RVAL_UDECIMAL;
541 #endif /* LINUX_MIPSN32 */
545 sys_llseek(struct tcb *tcp)
548 printfd(tcp, tcp->u_arg[0]);
550 * This one call takes explicitly two 32-bit arguments hi, lo,
551 * rather than one 64-bit argument for which LONG_LONG works
552 * appropriate for the native byte order.
554 if (tcp->u_arg[4] == SEEK_SET)
556 ((long long int) tcp->u_arg[1]) << 32 |
557 (unsigned long long) (unsigned) tcp->u_arg[2]);
560 ((long long int) tcp->u_arg[1]) << 32 |
561 (unsigned long long) (unsigned) tcp->u_arg[2]);
565 if (syserror(tcp) || umove(tcp, tcp->u_arg[3], &off) < 0)
566 tprintf("%#lx, ", tcp->u_arg[3]);
568 tprintf("[%llu], ", off);
569 printxval(whence, tcp->u_arg[4], "SEEK_???");
575 sys_readahead(struct tcb *tcp)
579 printfd(tcp, tcp->u_arg[0]);
581 argn = printllval(tcp, "%lld", 1);
582 tprintf(", %ld", tcp->u_arg[argn]);
587 #if _LFS64_LARGEFILE || HAVE_LONG_LONG_OFF_T
589 sys_lseek64(struct tcb *tcp)
593 printfd(tcp, tcp->u_arg[0]);
595 if (tcp->u_arg[3] == SEEK_SET)
596 argn = printllval(tcp, "%llu, ", 1);
598 argn = printllval(tcp, "%lld, ", 1);
599 printxval(whence, tcp->u_arg[argn], "SEEK_???");
601 return RVAL_LUDECIMAL;
605 #ifndef HAVE_LONG_LONG_OFF_T
607 sys_truncate(struct tcb *tcp)
610 printpath(tcp, tcp->u_arg[0]);
611 tprintf(", %lu", tcp->u_arg[1]);
617 #if _LFS64_LARGEFILE || HAVE_LONG_LONG_OFF_T
619 sys_truncate64(struct tcb *tcp)
622 printpath(tcp, tcp->u_arg[0]);
623 printllval(tcp, ", %llu", 1);
629 #ifndef HAVE_LONG_LONG_OFF_T
631 sys_ftruncate(struct tcb *tcp)
634 printfd(tcp, tcp->u_arg[0]);
635 tprintf(", %lu", tcp->u_arg[1]);
641 #if _LFS64_LARGEFILE || HAVE_LONG_LONG_OFF_T
643 sys_ftruncate64(struct tcb *tcp)
646 printfd(tcp, tcp->u_arg[0]);
648 printllval(tcp, "%llu", 1);
656 static const struct xlat modetypes[] = {
657 { S_IFREG, "S_IFREG" },
658 { S_IFSOCK, "S_IFSOCK" },
659 { S_IFIFO, "S_IFIFO" },
660 { S_IFLNK, "S_IFLNK" },
661 { S_IFDIR, "S_IFDIR" },
662 { S_IFBLK, "S_IFBLK" },
663 { S_IFCHR, "S_IFCHR" },
670 static char buf[sizeof("S_IFSOCK|S_ISUID|S_ISGID|S_ISVTX|%o")
675 if ((mode & S_IFMT) == 0)
677 else if ((s = xlookup(modetypes, mode & S_IFMT)) == NULL) {
678 sprintf(buf, "%#o", mode);
681 s = buf + sprintf(buf, "%s%s%s%s", s,
682 (mode & S_ISUID) ? "|S_ISUID" : "",
683 (mode & S_ISGID) ? "|S_ISGID" : "",
684 (mode & S_ISVTX) ? "|S_ISVTX" : "");
685 mode &= ~(S_IFMT|S_ISUID|S_ISGID|S_ISVTX);
687 sprintf((char*)s, "|%#o", mode);
688 s = (*buf == '|') ? buf + 1 : buf;
696 static char buf[sizeof("yyyy/mm/dd-hh:mm:ss")];
704 snprintf(buf, sizeof buf, "%02d/%02d/%02d-%02d:%02d:%02d",
705 tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday,
706 tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
708 snprintf(buf, sizeof buf, "%lu", (unsigned long) t);
721 int st_pad1[3]; /* network id */
730 int st_pad3; /* st_size, off_t expansion */
731 timestruct_t st_atime;
732 timestruct_t st_mtime;
733 timestruct_t st_ctime;
737 int st_pad4[8]; /* expansion area */
741 printstatsol(struct tcb *tcp, long addr)
743 struct solstat statbuf;
745 if (umove(tcp, addr, &statbuf) < 0) {
750 tprintf("{st_dev=makedev(%lu, %lu), st_ino=%lu, st_mode=%s, ",
751 (unsigned long) ((statbuf.st_dev >> 18) & 0x3fff),
752 (unsigned long) (statbuf.st_dev & 0x3ffff),
753 (unsigned long) statbuf.st_ino,
754 sprintmode(statbuf.st_mode));
755 tprintf("st_nlink=%lu, st_uid=%lu, st_gid=%lu, ",
756 (unsigned long) statbuf.st_nlink,
757 (unsigned long) statbuf.st_uid,
758 (unsigned long) statbuf.st_gid);
759 tprintf("st_blksize=%lu, ", (unsigned long) statbuf.st_blksize);
760 tprintf("st_blocks=%lu, ", (unsigned long) statbuf.st_blocks);
763 tprintf("{st_mode=%s, ", sprintmode(statbuf.st_mode));
764 switch (statbuf.st_mode & S_IFMT) {
765 case S_IFCHR: case S_IFBLK:
766 tprintf("st_rdev=makedev(%lu, %lu), ",
767 (unsigned long) ((statbuf.st_rdev >> 18) & 0x3fff),
768 (unsigned long) (statbuf.st_rdev & 0x3ffff));
771 tprintf("st_size=%u, ", statbuf.st_size);
775 tprintf("st_atime=%s, ", sprinttime(statbuf.st_atime.tv_sec));
776 tprintf("st_mtime=%s, ", sprinttime(statbuf.st_mtime.tv_sec));
777 tprintf("st_ctime=%s}", sprinttime(statbuf.st_ctime.tv_sec));
785 printstat_sparc64(struct tcb *tcp, long addr)
787 struct stat_sparc64 statbuf;
789 if (umove(tcp, addr, &statbuf) < 0) {
795 tprintf("{st_dev=makedev(%lu, %lu), st_ino=%lu, st_mode=%s, ",
796 (unsigned long) major(statbuf.st_dev),
797 (unsigned long) minor(statbuf.st_dev),
798 (unsigned long) statbuf.st_ino,
799 sprintmode(statbuf.st_mode));
800 tprintf("st_nlink=%lu, st_uid=%lu, st_gid=%lu, ",
801 (unsigned long) statbuf.st_nlink,
802 (unsigned long) statbuf.st_uid,
803 (unsigned long) statbuf.st_gid);
804 tprintf("st_blksize=%lu, ",
805 (unsigned long) statbuf.st_blksize);
806 tprintf("st_blocks=%lu, ",
807 (unsigned long) statbuf.st_blocks);
810 tprintf("{st_mode=%s, ", sprintmode(statbuf.st_mode));
811 switch (statbuf.st_mode & S_IFMT) {
812 case S_IFCHR: case S_IFBLK:
813 tprintf("st_rdev=makedev(%lu, %lu), ",
814 (unsigned long) major(statbuf.st_rdev),
815 (unsigned long) minor(statbuf.st_rdev));
818 tprintf("st_size=%lu, ", statbuf.st_size);
822 tprintf("st_atime=%s, ", sprinttime(statbuf.st_atime));
823 tprintf("st_mtime=%s, ", sprinttime(statbuf.st_mtime));
824 tprintf("st_ctime=%s}", sprinttime(statbuf.st_ctime));
830 #endif /* LINUXSPARC */
832 #if defined POWERPC64
833 struct stat_powerpc32 {
836 unsigned int st_mode;
837 unsigned short st_nlink;
840 unsigned int st_rdev;
841 unsigned int st_size;
842 unsigned int st_blksize;
843 unsigned int st_blocks;
844 unsigned int st_atime;
845 unsigned int st_atime_nsec;
846 unsigned int st_mtime;
847 unsigned int st_mtime_nsec;
848 unsigned int st_ctime;
849 unsigned int st_ctime_nsec;
850 unsigned int __unused4;
851 unsigned int __unused5;
855 printstat_powerpc32(struct tcb *tcp, long addr)
857 struct stat_powerpc32 statbuf;
859 if (umove(tcp, addr, &statbuf) < 0) {
865 tprintf("{st_dev=makedev(%u, %u), st_ino=%u, st_mode=%s, ",
866 major(statbuf.st_dev), minor(statbuf.st_dev),
868 sprintmode(statbuf.st_mode));
869 tprintf("st_nlink=%u, st_uid=%u, st_gid=%u, ",
870 statbuf.st_nlink, statbuf.st_uid, statbuf.st_gid);
871 tprintf("st_blksize=%u, ", statbuf.st_blksize);
872 tprintf("st_blocks=%u, ", statbuf.st_blocks);
875 tprintf("{st_mode=%s, ", sprintmode(statbuf.st_mode));
876 switch (statbuf.st_mode & S_IFMT) {
877 case S_IFCHR: case S_IFBLK:
878 tprintf("st_rdev=makedev(%lu, %lu), ",
879 (unsigned long) major(statbuf.st_rdev),
880 (unsigned long) minor(statbuf.st_rdev));
883 tprintf("st_size=%u, ", statbuf.st_size);
887 tprintf("st_atime=%s, ", sprinttime(statbuf.st_atime));
888 tprintf("st_mtime=%s, ", sprinttime(statbuf.st_mtime));
889 tprintf("st_ctime=%s}", sprinttime(statbuf.st_ctime));
894 #endif /* POWERPC64 */
896 static const struct xlat fileflags[] = {
900 #ifndef HAVE_LONG_LONG_OFF_T
902 realprintstat(struct tcb *tcp, struct stat *statbuf)
905 tprintf("{st_dev=makedev(%lu, %lu), st_ino=%lu, st_mode=%s, ",
906 (unsigned long) major(statbuf->st_dev),
907 (unsigned long) minor(statbuf->st_dev),
908 (unsigned long) statbuf->st_ino,
909 sprintmode(statbuf->st_mode));
910 tprintf("st_nlink=%lu, st_uid=%lu, st_gid=%lu, ",
911 (unsigned long) statbuf->st_nlink,
912 (unsigned long) statbuf->st_uid,
913 (unsigned long) statbuf->st_gid);
914 #ifdef HAVE_STRUCT_STAT_ST_BLKSIZE
915 tprintf("st_blksize=%lu, ", (unsigned long) statbuf->st_blksize);
917 #ifdef HAVE_STRUCT_STAT_ST_BLOCKS
918 tprintf("st_blocks=%lu, ", (unsigned long) statbuf->st_blocks);
922 tprintf("{st_mode=%s, ", sprintmode(statbuf->st_mode));
923 switch (statbuf->st_mode & S_IFMT) {
924 case S_IFCHR: case S_IFBLK:
925 #ifdef HAVE_STRUCT_STAT_ST_RDEV
926 tprintf("st_rdev=makedev(%lu, %lu), ",
927 (unsigned long) major(statbuf->st_rdev),
928 (unsigned long) minor(statbuf->st_rdev));
929 #else /* !HAVE_STRUCT_STAT_ST_RDEV */
930 tprintf("st_size=makedev(%lu, %lu), ",
931 (unsigned long) major(statbuf->st_size),
932 (unsigned long) minor(statbuf->st_size));
933 #endif /* !HAVE_STRUCT_STAT_ST_RDEV */
936 tprintf("st_size=%lu, ", (unsigned long) statbuf->st_size);
940 tprintf("st_atime=%s, ", sprinttime(statbuf->st_atime));
941 tprintf("st_mtime=%s, ", sprinttime(statbuf->st_mtime));
942 tprintf("st_ctime=%s", sprinttime(statbuf->st_ctime));
943 #if HAVE_STRUCT_STAT_ST_FLAGS
944 tprints(", st_flags=");
945 printflags(fileflags, statbuf->st_flags, "UF_???");
947 #if HAVE_STRUCT_STAT_ST_ACLCNT
948 tprintf(", st_aclcnt=%d", statbuf->st_aclcnt);
950 #if HAVE_STRUCT_STAT_ST_LEVEL
951 tprintf(", st_level=%ld", statbuf->st_level);
953 #if HAVE_STRUCT_STAT_ST_FSTYPE
954 tprintf(", st_fstype=%.*s",
955 (int) sizeof statbuf->st_fstype, statbuf->st_fstype);
957 #if HAVE_STRUCT_STAT_ST_GEN
958 tprintf(", st_gen=%u", statbuf->st_gen);
967 printstat(struct tcb *tcp, long addr)
975 if (syserror(tcp) || !verbose(tcp)) {
976 tprintf("%#lx", addr);
981 if (current_personality == 1) {
982 printstatsol(tcp, addr);
986 else if (current_personality == 2) {
987 printstat_sparc64(tcp, addr);
991 #endif /* LINUXSPARC */
993 #if defined POWERPC64
994 if (current_personality == 1) {
995 printstat_powerpc32(tcp, addr);
1000 if (umove(tcp, addr, &statbuf) < 0) {
1005 realprintstat(tcp, &statbuf);
1007 #endif /* !HAVE_LONG_LONG_OFF_T */
1009 #if !defined HAVE_STAT64 && defined X86_64
1011 * Linux x86_64 has unified `struct stat' but its i386 biarch needs
1012 * `struct stat64'. Its <asm-i386/stat.h> definition expects 32-bit `long'.
1013 * <linux/include/asm-x86_64/ia32.h> is not in the public includes set.
1014 * __GNUC__ is needed for the required __attribute__ below.
1017 unsigned long long st_dev;
1018 unsigned char __pad0[4];
1019 unsigned int __st_ino;
1020 unsigned int st_mode;
1021 unsigned int st_nlink;
1022 unsigned int st_uid;
1023 unsigned int st_gid;
1024 unsigned long long st_rdev;
1025 unsigned char __pad3[4];
1027 unsigned int st_blksize;
1028 unsigned long long st_blocks;
1029 unsigned int st_atime;
1030 unsigned int st_atime_nsec;
1031 unsigned int st_mtime;
1032 unsigned int st_mtime_nsec;
1033 unsigned int st_ctime;
1034 unsigned int st_ctime_nsec;
1035 unsigned long long st_ino;
1036 } __attribute__((packed));
1037 # define HAVE_STAT64 1
1038 # define STAT64_SIZE 96
1043 printstat64(struct tcb *tcp, long addr)
1045 struct stat64 statbuf;
1048 (void) sizeof(char[sizeof statbuf == STAT64_SIZE ? 1 : -1]);
1055 if (syserror(tcp) || !verbose(tcp)) {
1056 tprintf("%#lx", addr);
1061 if (current_personality == 1) {
1062 printstatsol(tcp, addr);
1066 else if (current_personality == 2) {
1067 printstat_sparc64(tcp, addr);
1071 #endif /* LINUXSPARC */
1074 if (current_personality == 0) {
1075 printstat(tcp, addr);
1080 if (umove(tcp, addr, &statbuf) < 0) {
1086 #ifdef HAVE_LONG_LONG
1087 tprintf("{st_dev=makedev(%lu, %lu), st_ino=%llu, st_mode=%s, ",
1089 tprintf("{st_dev=makedev(%lu, %lu), st_ino=%lu, st_mode=%s, ",
1091 (unsigned long) major(statbuf.st_dev),
1092 (unsigned long) minor(statbuf.st_dev),
1093 #ifdef HAVE_LONG_LONG
1094 (unsigned long long) statbuf.st_ino,
1096 (unsigned long) statbuf.st_ino,
1098 sprintmode(statbuf.st_mode));
1099 tprintf("st_nlink=%lu, st_uid=%lu, st_gid=%lu, ",
1100 (unsigned long) statbuf.st_nlink,
1101 (unsigned long) statbuf.st_uid,
1102 (unsigned long) statbuf.st_gid);
1103 #ifdef HAVE_STRUCT_STAT_ST_BLKSIZE
1104 tprintf("st_blksize=%lu, ",
1105 (unsigned long) statbuf.st_blksize);
1106 #endif /* HAVE_STRUCT_STAT_ST_BLKSIZE */
1107 #ifdef HAVE_STRUCT_STAT_ST_BLOCKS
1108 tprintf("st_blocks=%lu, ", (unsigned long) statbuf.st_blocks);
1109 #endif /* HAVE_STRUCT_STAT_ST_BLOCKS */
1112 tprintf("{st_mode=%s, ", sprintmode(statbuf.st_mode));
1113 switch (statbuf.st_mode & S_IFMT) {
1114 case S_IFCHR: case S_IFBLK:
1115 #ifdef HAVE_STRUCT_STAT_ST_RDEV
1116 tprintf("st_rdev=makedev(%lu, %lu), ",
1117 (unsigned long) major(statbuf.st_rdev),
1118 (unsigned long) minor(statbuf.st_rdev));
1119 #else /* !HAVE_STRUCT_STAT_ST_RDEV */
1120 tprintf("st_size=makedev(%lu, %lu), ",
1121 (unsigned long) major(statbuf.st_size),
1122 (unsigned long) minor(statbuf.st_size));
1123 #endif /* !HAVE_STRUCT_STAT_ST_RDEV */
1126 #ifdef HAVE_LONG_LONG
1127 tprintf("st_size=%llu, ", (unsigned long long) statbuf.st_size);
1129 tprintf("st_size=%lu, ", (unsigned long) statbuf.st_size);
1134 tprintf("st_atime=%s, ", sprinttime(statbuf.st_atime));
1135 tprintf("st_mtime=%s, ", sprinttime(statbuf.st_mtime));
1136 tprintf("st_ctime=%s", sprinttime(statbuf.st_ctime));
1137 #if HAVE_STRUCT_STAT_ST_FLAGS
1138 tprints(", st_flags=");
1139 printflags(fileflags, statbuf.st_flags, "UF_???");
1141 #if HAVE_STRUCT_STAT_ST_ACLCNT
1142 tprintf(", st_aclcnt=%d", statbuf.st_aclcnt);
1144 #if HAVE_STRUCT_STAT_ST_LEVEL
1145 tprintf(", st_level=%ld", statbuf.st_level);
1147 #if HAVE_STRUCT_STAT_ST_FSTYPE
1148 tprintf(", st_fstype=%.*s",
1149 (int) sizeof statbuf.st_fstype, statbuf.st_fstype);
1151 #if HAVE_STRUCT_STAT_ST_GEN
1152 tprintf(", st_gen=%u", statbuf.st_gen);
1159 #endif /* HAVE_STAT64 */
1161 #if defined(HAVE_STRUCT___OLD_KERNEL_STAT) && !defined(HAVE_LONG_LONG_OFF_T)
1163 convertoldstat(const struct __old_kernel_stat *oldbuf, struct stat *newbuf)
1165 newbuf->st_dev = oldbuf->st_dev;
1166 newbuf->st_ino = oldbuf->st_ino;
1167 newbuf->st_mode = oldbuf->st_mode;
1168 newbuf->st_nlink = oldbuf->st_nlink;
1169 newbuf->st_uid = oldbuf->st_uid;
1170 newbuf->st_gid = oldbuf->st_gid;
1171 newbuf->st_rdev = oldbuf->st_rdev;
1172 newbuf->st_size = oldbuf->st_size;
1173 newbuf->st_atime = oldbuf->st_atime;
1174 newbuf->st_mtime = oldbuf->st_mtime;
1175 newbuf->st_ctime = oldbuf->st_ctime;
1176 newbuf->st_blksize = 0; /* not supported in old_stat */
1177 newbuf->st_blocks = 0; /* not supported in old_stat */
1181 printoldstat(struct tcb *tcp, long addr)
1183 struct __old_kernel_stat statbuf;
1184 struct stat newstatbuf;
1190 if (syserror(tcp) || !verbose(tcp)) {
1191 tprintf("%#lx", addr);
1196 if (current_personality == 1) {
1197 printstatsol(tcp, addr);
1202 if (umove(tcp, addr, &statbuf) < 0) {
1207 convertoldstat(&statbuf, &newstatbuf);
1208 realprintstat(tcp, &newstatbuf);
1212 #ifndef HAVE_LONG_LONG_OFF_T
1214 sys_stat(struct tcb *tcp)
1216 if (entering(tcp)) {
1217 printpath(tcp, tcp->u_arg[0]);
1220 printstat(tcp, tcp->u_arg[1]);
1227 sys_stat64(struct tcb *tcp)
1230 if (entering(tcp)) {
1231 printpath(tcp, tcp->u_arg[0]);
1234 printstat64(tcp, tcp->u_arg[1]);
1238 return printargs(tcp);
1242 #ifndef AT_SYMLINK_NOFOLLOW
1243 # define AT_SYMLINK_NOFOLLOW 0x100
1245 #ifndef AT_REMOVEDIR
1246 # define AT_REMOVEDIR 0x200
1248 #ifndef AT_SYMLINK_FOLLOW
1249 # define AT_SYMLINK_FOLLOW 0x400
1251 #ifndef AT_NO_AUTOMOUNT
1252 # define AT_NO_AUTOMOUNT 0x800
1254 #ifndef AT_EMPTY_PATH
1255 # define AT_EMPTY_PATH 0x1000
1258 static const struct xlat at_flags[] = {
1259 { AT_SYMLINK_NOFOLLOW, "AT_SYMLINK_NOFOLLOW" },
1260 { AT_REMOVEDIR, "AT_REMOVEDIR" },
1261 { AT_SYMLINK_FOLLOW, "AT_SYMLINK_FOLLOW" },
1262 { AT_NO_AUTOMOUNT, "AT_NO_AUTOMOUNT" },
1263 { AT_EMPTY_PATH, "AT_EMPTY_PATH" },
1268 sys_newfstatat(struct tcb *tcp)
1270 if (entering(tcp)) {
1271 print_dirfd(tcp, tcp->u_arg[0]);
1272 printpath(tcp, tcp->u_arg[1]);
1276 if (current_personality == 0)
1277 printstat(tcp, tcp->u_arg[2]);
1279 printstat64(tcp, tcp->u_arg[2]);
1280 #elif defined HAVE_STAT64
1281 printstat64(tcp, tcp->u_arg[2]);
1283 printstat(tcp, tcp->u_arg[2]);
1286 printflags(at_flags, tcp->u_arg[3], "AT_???");
1291 #if defined(HAVE_STRUCT___OLD_KERNEL_STAT) && !defined(HAVE_LONG_LONG_OFF_T)
1293 sys_oldstat(struct tcb *tcp)
1295 if (entering(tcp)) {
1296 printpath(tcp, tcp->u_arg[0]);
1299 printoldstat(tcp, tcp->u_arg[1]);
1305 #ifndef HAVE_LONG_LONG_OFF_T
1307 sys_fstat(struct tcb *tcp)
1309 if (entering(tcp)) {
1310 printfd(tcp, tcp->u_arg[0]);
1313 printstat(tcp, tcp->u_arg[1]);
1320 sys_fstat64(struct tcb *tcp)
1323 if (entering(tcp)) {
1324 printfd(tcp, tcp->u_arg[0]);
1327 printstat64(tcp, tcp->u_arg[1]);
1331 return printargs(tcp);
1335 #if defined(HAVE_STRUCT___OLD_KERNEL_STAT) && !defined(HAVE_LONG_LONG_OFF_T)
1337 sys_oldfstat(struct tcb *tcp)
1339 if (entering(tcp)) {
1340 printfd(tcp, tcp->u_arg[0]);
1343 printoldstat(tcp, tcp->u_arg[1]);
1349 #ifndef HAVE_LONG_LONG_OFF_T
1351 sys_lstat(struct tcb *tcp)
1353 if (entering(tcp)) {
1354 printpath(tcp, tcp->u_arg[0]);
1357 printstat(tcp, tcp->u_arg[1]);
1364 sys_lstat64(struct tcb *tcp)
1367 if (entering(tcp)) {
1368 printpath(tcp, tcp->u_arg[0]);
1371 printstat64(tcp, tcp->u_arg[1]);
1375 return printargs(tcp);
1379 #if defined(HAVE_STRUCT___OLD_KERNEL_STAT) && !defined(HAVE_LONG_LONG_OFF_T)
1381 sys_oldlstat(struct tcb *tcp)
1383 if (entering(tcp)) {
1384 printpath(tcp, tcp->u_arg[0]);
1387 printoldstat(tcp, tcp->u_arg[1]);
1393 #if defined(LINUXSPARC)
1396 sys_xstat(struct tcb *tcp)
1398 if (entering(tcp)) {
1399 tprintf("%ld, ", tcp->u_arg[0]);
1400 printpath(tcp, tcp->u_arg[1]);
1404 if (tcp->u_arg[0] == _STAT64_VER)
1405 printstat64(tcp, tcp->u_arg[2]);
1408 printstat(tcp, tcp->u_arg[2]);
1414 sys_fxstat(struct tcb *tcp)
1417 tprintf("%ld, %ld, ", tcp->u_arg[0], tcp->u_arg[1]);
1420 if (tcp->u_arg[0] == _STAT64_VER)
1421 printstat64(tcp, tcp->u_arg[2]);
1424 printstat(tcp, tcp->u_arg[2]);
1430 sys_lxstat(struct tcb *tcp)
1432 if (entering(tcp)) {
1433 tprintf("%ld, ", tcp->u_arg[0]);
1434 printpath(tcp, tcp->u_arg[1]);
1438 if (tcp->u_arg[0] == _STAT64_VER)
1439 printstat64(tcp, tcp->u_arg[2]);
1442 printstat(tcp, tcp->u_arg[2]);
1448 sys_xmknod(struct tcb *tcp)
1450 int mode = tcp->u_arg[2];
1452 if (entering(tcp)) {
1453 tprintf("%ld, ", tcp->u_arg[0]);
1454 printpath(tcp, tcp->u_arg[1]);
1455 tprintf(", %s", sprintmode(mode));
1456 switch (mode & S_IFMT) {
1457 case S_IFCHR: case S_IFBLK:
1458 tprintf(", makedev(%lu, %lu)",
1459 (unsigned long) ((tcp->u_arg[3] >> 18) & 0x3fff),
1460 (unsigned long) (tcp->u_arg[3] & 0x3ffff));
1469 # ifdef HAVE_SYS_ACL_H
1471 # include <sys/acl.h>
1473 static const struct xlat aclcmds[] = {
1475 { SETACL, "SETACL" },
1478 { GETACL, "GETACL" },
1481 { GETACLCNT, "GETACLCNT" },
1484 { ACL_GET, "ACL_GET" },
1487 { ACL_SET, "ACL_SET" },
1490 { ACL_CNT, "ACL_CNT" },
1496 sys_acl(struct tcb *tcp)
1498 if (entering(tcp)) {
1499 printpath(tcp, tcp->u_arg[0]);
1501 printxval(aclcmds, tcp->u_arg[1], "???ACL???");
1502 tprintf(", %ld", tcp->u_arg[2]);
1504 * FIXME - dump out the list of aclent_t's pointed to
1505 * by "tcp->u_arg[3]" if it's not NULL.
1508 tprintf(", %#lx", tcp->u_arg[3]);
1516 sys_facl(struct tcb *tcp)
1518 if (entering(tcp)) {
1519 tprintf("%ld, ", tcp->u_arg[0]);
1520 printxval(aclcmds, tcp->u_arg[1], "???ACL???");
1521 tprintf(", %ld", tcp->u_arg[2]);
1523 * FIXME - dump out the list of aclent_t's pointed to
1524 * by "tcp->u_arg[3]" if it's not NULL.
1527 tprintf(", %#lx", tcp->u_arg[3]);
1534 static const struct xlat aclipc[] = {
1536 { IPC_SHM, "IPC_SHM" },
1539 { IPC_SEM, "IPC_SEM" },
1542 { IPC_MSG, "IPC_MSG" },
1548 sys_aclipc(struct tcb *tcp)
1550 if (entering(tcp)) {
1551 printxval(aclipc, tcp->u_arg[0], "???IPC???");
1552 tprintf(", %#lx, ", tcp->u_arg[1]);
1553 printxval(aclcmds, tcp->u_arg[2], "???ACL???");
1554 tprintf(", %ld", tcp->u_arg[3]);
1556 * FIXME - dump out the list of aclent_t's pointed to
1557 * by "tcp->u_arg[4]" if it's not NULL.
1560 tprintf(", %#lx", tcp->u_arg[4]);
1567 # endif /* HAVE_SYS_ACL_H */
1569 #endif /* LINUXSPARC */
1571 static const struct xlat fsmagic[] = {
1572 { 0x73757245, "CODA_SUPER_MAGIC" },
1573 { 0x012ff7b7, "COH_SUPER_MAGIC" },
1574 { 0x1373, "DEVFS_SUPER_MAGIC" },
1575 { 0x1cd1, "DEVPTS_SUPER_MAGIC" },
1576 { 0x414A53, "EFS_SUPER_MAGIC" },
1577 { 0xef51, "EXT2_OLD_SUPER_MAGIC" },
1578 { 0xef53, "EXT2_SUPER_MAGIC" },
1579 { 0x137d, "EXT_SUPER_MAGIC" },
1580 { 0xf995e849, "HPFS_SUPER_MAGIC" },
1581 { 0x9660, "ISOFS_SUPER_MAGIC" },
1582 { 0x137f, "MINIX_SUPER_MAGIC" },
1583 { 0x138f, "MINIX_SUPER_MAGIC2" },
1584 { 0x2468, "MINIX2_SUPER_MAGIC" },
1585 { 0x2478, "MINIX2_SUPER_MAGIC2" },
1586 { 0x4d44, "MSDOS_SUPER_MAGIC" },
1587 { 0x564c, "NCP_SUPER_MAGIC" },
1588 { 0x6969, "NFS_SUPER_MAGIC" },
1589 { 0x9fa0, "PROC_SUPER_MAGIC" },
1590 { 0x002f, "QNX4_SUPER_MAGIC" },
1591 { 0x52654973, "REISERFS_SUPER_MAGIC" },
1592 { 0x02011994, "SHMFS_SUPER_MAGIC" },
1593 { 0x517b, "SMB_SUPER_MAGIC" },
1594 { 0x012ff7b6, "SYSV2_SUPER_MAGIC" },
1595 { 0x012ff7b5, "SYSV4_SUPER_MAGIC" },
1596 { 0x00011954, "UFS_MAGIC" },
1597 { 0x54190100, "UFS_CIGAM" },
1598 { 0x012ff7b4, "XENIX_SUPER_MAGIC" },
1599 { 0x012fd16d, "XIAFS_SUPER_MAGIC" },
1600 { 0x62656572, "SYSFS_MAGIC" },
1605 sprintfstype(int magic)
1607 static char buf[32];
1610 s = xlookup(fsmagic, magic);
1612 sprintf(buf, "\"%s\"", s);
1615 sprintf(buf, "%#x", magic);
1620 printstatfs(struct tcb *tcp, long addr)
1622 struct statfs statbuf;
1624 if (syserror(tcp) || !verbose(tcp)) {
1625 tprintf("%#lx", addr);
1628 if (umove(tcp, addr, &statbuf) < 0) {
1634 tprintf("{f_type=%s, f_fbsize=%u, f_blocks=%u, f_bfree=%u, ",
1635 sprintfstype(statbuf.f_type),
1636 statbuf.f_bsize, statbuf.f_blocks, statbuf.f_bfree);
1637 tprintf("f_bavail=%u, f_files=%u, f_ffree=%u, f_fsid={%d, %d}, f_namelen=%u",
1638 statbuf.f_bavail, statbuf.f_files, statbuf.f_ffree,
1639 statbuf.f_fsid.__val[0], statbuf.f_fsid.__val[1],
1642 tprintf("{f_type=%s, f_bsize=%lu, f_blocks=%lu, f_bfree=%lu, ",
1643 sprintfstype(statbuf.f_type),
1644 (unsigned long)statbuf.f_bsize,
1645 (unsigned long)statbuf.f_blocks,
1646 (unsigned long)statbuf.f_bfree);
1647 tprintf("f_bavail=%lu, f_files=%lu, f_ffree=%lu, f_fsid={%d, %d}",
1648 (unsigned long)statbuf.f_bavail,
1649 (unsigned long)statbuf.f_files,
1650 (unsigned long)statbuf.f_ffree,
1651 statbuf.f_fsid.__val[0], statbuf.f_fsid.__val[1]);
1652 tprintf(", f_namelen=%lu", (unsigned long)statbuf.f_namelen);
1654 #ifdef _STATFS_F_FRSIZE
1655 tprintf(", f_frsize=%lu", (unsigned long)statbuf.f_frsize);
1661 sys_statfs(struct tcb *tcp)
1663 if (entering(tcp)) {
1664 printpath(tcp, tcp->u_arg[0]);
1667 printstatfs(tcp, tcp->u_arg[1]);
1673 sys_fstatfs(struct tcb *tcp)
1675 if (entering(tcp)) {
1676 printfd(tcp, tcp->u_arg[0]);
1679 printstatfs(tcp, tcp->u_arg[1]);
1684 #if defined HAVE_STATFS64
1686 printstatfs64(struct tcb *tcp, long addr)
1688 struct statfs64 statbuf;
1690 if (syserror(tcp) || !verbose(tcp)) {
1691 tprintf("%#lx", addr);
1694 if (umove(tcp, addr, &statbuf) < 0) {
1698 tprintf("{f_type=%s, f_bsize=%llu, f_blocks=%llu, f_bfree=%llu, ",
1699 sprintfstype(statbuf.f_type),
1700 (unsigned long long)statbuf.f_bsize,
1701 (unsigned long long)statbuf.f_blocks,
1702 (unsigned long long)statbuf.f_bfree);
1703 tprintf("f_bavail=%llu, f_files=%llu, f_ffree=%llu, f_fsid={%d, %d}",
1704 (unsigned long long)statbuf.f_bavail,
1705 (unsigned long long)statbuf.f_files,
1706 (unsigned long long)statbuf.f_ffree,
1707 statbuf.f_fsid.__val[0], statbuf.f_fsid.__val[1]);
1708 tprintf(", f_namelen=%lu", (unsigned long)statbuf.f_namelen);
1709 #ifdef _STATFS_F_FRSIZE
1710 tprintf(", f_frsize=%llu", (unsigned long long)statbuf.f_frsize);
1712 #ifdef _STATFS_F_FLAGS
1713 tprintf(", f_flags=%llu", (unsigned long long)statbuf.f_flags);
1718 struct compat_statfs64 {
1730 uint32_t f_spare[4];
1732 #if defined(X86_64) || defined(IA64)
1733 __attribute__ ((packed, aligned(4)))
1738 printcompat_statfs64(struct tcb *tcp, long addr)
1740 struct compat_statfs64 statbuf;
1742 if (syserror(tcp) || !verbose(tcp)) {
1743 tprintf("%#lx", addr);
1746 if (umove(tcp, addr, &statbuf) < 0) {
1750 tprintf("{f_type=%s, f_bsize=%lu, f_blocks=%llu, f_bfree=%llu, ",
1751 sprintfstype(statbuf.f_type),
1752 (unsigned long)statbuf.f_bsize,
1753 (unsigned long long)statbuf.f_blocks,
1754 (unsigned long long)statbuf.f_bfree);
1755 tprintf("f_bavail=%llu, f_files=%llu, f_ffree=%llu, f_fsid={%d, %d}",
1756 (unsigned long long)statbuf.f_bavail,
1757 (unsigned long long)statbuf.f_files,
1758 (unsigned long long)statbuf.f_ffree,
1759 statbuf.f_fsid.__val[0], statbuf.f_fsid.__val[1]);
1760 tprintf(", f_namelen=%lu", (unsigned long)statbuf.f_namelen);
1761 tprintf(", f_frsize=%lu", (unsigned long)statbuf.f_frsize);
1762 tprintf(", f_flags=%lu}", (unsigned long)statbuf.f_frsize);
1766 sys_statfs64(struct tcb *tcp)
1768 if (entering(tcp)) {
1769 printpath(tcp, tcp->u_arg[0]);
1770 tprintf(", %lu, ", tcp->u_arg[1]);
1772 if (tcp->u_arg[1] == sizeof(struct statfs64))
1773 printstatfs64(tcp, tcp->u_arg[2]);
1774 else if (tcp->u_arg[1] == sizeof(struct compat_statfs64))
1775 printcompat_statfs64(tcp, tcp->u_arg[2]);
1783 sys_fstatfs64(struct tcb *tcp)
1785 if (entering(tcp)) {
1786 printfd(tcp, tcp->u_arg[0]);
1787 tprintf(", %lu, ", tcp->u_arg[1]);
1789 if (tcp->u_arg[1] == sizeof(struct statfs64))
1790 printstatfs64(tcp, tcp->u_arg[2]);
1791 else if (tcp->u_arg[1] == sizeof(struct compat_statfs64))
1792 printcompat_statfs64(tcp, tcp->u_arg[2]);
1802 osf_statfs(struct tcb *tcp)
1804 if (entering(tcp)) {
1805 printpath(tcp, tcp->u_arg[0]);
1808 printstatfs(tcp, tcp->u_arg[1]);
1809 tprintf(", %lu", tcp->u_arg[2]);
1815 osf_fstatfs(struct tcb *tcp)
1817 if (entering(tcp)) {
1818 tprintf("%lu, ", tcp->u_arg[0]);
1820 printstatfs(tcp, tcp->u_arg[1]);
1821 tprintf(", %lu", tcp->u_arg[2]);
1829 sys_chdir(struct tcb *tcp)
1831 if (entering(tcp)) {
1832 printpath(tcp, tcp->u_arg[0]);
1838 decode_mkdir(struct tcb *tcp, int offset)
1840 if (entering(tcp)) {
1841 printpath(tcp, tcp->u_arg[offset]);
1842 tprintf(", %#lo", tcp->u_arg[offset + 1]);
1848 sys_mkdir(struct tcb *tcp)
1850 return decode_mkdir(tcp, 0);
1854 sys_mkdirat(struct tcb *tcp)
1857 print_dirfd(tcp, tcp->u_arg[0]);
1858 return decode_mkdir(tcp, 1);
1862 sys_link(struct tcb *tcp)
1864 if (entering(tcp)) {
1865 printpath(tcp, tcp->u_arg[0]);
1867 printpath(tcp, tcp->u_arg[1]);
1873 sys_linkat(struct tcb *tcp)
1875 if (entering(tcp)) {
1876 print_dirfd(tcp, tcp->u_arg[0]);
1877 printpath(tcp, tcp->u_arg[1]);
1879 print_dirfd(tcp, tcp->u_arg[2]);
1880 printpath(tcp, tcp->u_arg[3]);
1882 printflags(at_flags, tcp->u_arg[4], "AT_???");
1888 sys_unlinkat(struct tcb *tcp)
1890 if (entering(tcp)) {
1891 print_dirfd(tcp, tcp->u_arg[0]);
1892 printpath(tcp, tcp->u_arg[1]);
1894 printflags(at_flags, tcp->u_arg[2], "AT_???");
1900 sys_symlinkat(struct tcb *tcp)
1902 if (entering(tcp)) {
1903 printpath(tcp, tcp->u_arg[0]);
1905 print_dirfd(tcp, tcp->u_arg[1]);
1906 printpath(tcp, tcp->u_arg[2]);
1912 decode_readlink(struct tcb *tcp, int offset)
1914 if (entering(tcp)) {
1915 printpath(tcp, tcp->u_arg[offset]);
1919 tprintf("%#lx", tcp->u_arg[offset + 1]);
1921 /* Used to use printpathn(), but readlink
1922 * neither includes NUL in the returned count,
1923 * nor actually writes it into memory.
1924 * printpathn() would decide on printing
1925 * "..." continuation based on garbage
1926 * past return buffer's end.
1928 printstr(tcp, tcp->u_arg[offset + 1], tcp->u_rval);
1929 tprintf(", %lu", tcp->u_arg[offset + 2]);
1935 sys_readlink(struct tcb *tcp)
1937 return decode_readlink(tcp, 0);
1941 sys_readlinkat(struct tcb *tcp)
1944 print_dirfd(tcp, tcp->u_arg[0]);
1945 return decode_readlink(tcp, 1);
1949 sys_renameat(struct tcb *tcp)
1951 if (entering(tcp)) {
1952 print_dirfd(tcp, tcp->u_arg[0]);
1953 printpath(tcp, tcp->u_arg[1]);
1955 print_dirfd(tcp, tcp->u_arg[2]);
1956 printpath(tcp, tcp->u_arg[3]);
1962 sys_chown(struct tcb *tcp)
1964 if (entering(tcp)) {
1965 printpath(tcp, tcp->u_arg[0]);
1966 printuid(", ", tcp->u_arg[1]);
1967 printuid(", ", tcp->u_arg[2]);
1973 sys_fchownat(struct tcb *tcp)
1975 if (entering(tcp)) {
1976 print_dirfd(tcp, tcp->u_arg[0]);
1977 printpath(tcp, tcp->u_arg[1]);
1978 printuid(", ", tcp->u_arg[2]);
1979 printuid(", ", tcp->u_arg[3]);
1981 printflags(at_flags, tcp->u_arg[4], "AT_???");
1987 sys_fchown(struct tcb *tcp)
1989 if (entering(tcp)) {
1990 printfd(tcp, tcp->u_arg[0]);
1991 printuid(", ", tcp->u_arg[1]);
1992 printuid(", ", tcp->u_arg[2]);
1998 decode_chmod(struct tcb *tcp, int offset)
2000 if (entering(tcp)) {
2001 printpath(tcp, tcp->u_arg[offset]);
2002 tprintf(", %#lo", tcp->u_arg[offset + 1]);
2008 sys_chmod(struct tcb *tcp)
2010 return decode_chmod(tcp, 0);
2014 sys_fchmodat(struct tcb *tcp)
2017 print_dirfd(tcp, tcp->u_arg[0]);
2018 return decode_chmod(tcp, 1);
2022 sys_fchmod(struct tcb *tcp)
2024 if (entering(tcp)) {
2025 printfd(tcp, tcp->u_arg[0]);
2026 tprintf(", %#lo", tcp->u_arg[1]);
2033 sys_osf_utimes(struct tcb *tcp)
2035 if (entering(tcp)) {
2036 printpath(tcp, tcp->u_arg[0]);
2038 printtv_bitness(tcp, tcp->u_arg[1], BITNESS_32, 0);
2045 decode_utimes(struct tcb *tcp, int offset, int special)
2047 if (entering(tcp)) {
2048 printpath(tcp, tcp->u_arg[offset]);
2050 if (tcp->u_arg[offset + 1] == 0)
2054 printtv_bitness(tcp, tcp->u_arg[offset + 1],
2055 BITNESS_CURRENT, special);
2057 printtv_bitness(tcp, tcp->u_arg[offset + 1]
2058 + sizeof(struct timeval),
2059 BITNESS_CURRENT, special);
2067 sys_utimes(struct tcb *tcp)
2069 return decode_utimes(tcp, 0, 0);
2073 sys_futimesat(struct tcb *tcp)
2076 print_dirfd(tcp, tcp->u_arg[0]);
2077 return decode_utimes(tcp, 1, 0);
2081 sys_utimensat(struct tcb *tcp)
2083 if (entering(tcp)) {
2084 print_dirfd(tcp, tcp->u_arg[0]);
2085 decode_utimes(tcp, 1, 1);
2087 printflags(at_flags, tcp->u_arg[3], "AT_???");
2093 sys_utime(struct tcb *tcp)
2099 unsigned wordsize = personality_wordsize[current_personality];
2101 if (entering(tcp)) {
2102 printpath(tcp, tcp->u_arg[0]);
2106 else if (!verbose(tcp))
2107 tprintf("%#lx", tcp->u_arg[1]);
2108 else if (umoven(tcp, tcp->u_arg[1], 2 * wordsize, (char *) &u) < 0)
2110 else if (wordsize == sizeof u.utl[0]) {
2111 tprintf("[%s,", sprinttime(u.utl[0]));
2112 tprintf(" %s]", sprinttime(u.utl[1]));
2114 else if (wordsize == sizeof u.uti[0]) {
2115 tprintf("[%s,", sprinttime(u.uti[0]));
2116 tprintf(" %s]", sprinttime(u.uti[1]));
2125 decode_mknod(struct tcb *tcp, int offset)
2127 int mode = tcp->u_arg[offset + 1];
2129 if (entering(tcp)) {
2130 printpath(tcp, tcp->u_arg[offset]);
2131 tprintf(", %s", sprintmode(mode));
2132 switch (mode & S_IFMT) {
2136 if (current_personality == 1)
2137 tprintf(", makedev(%lu, %lu)",
2138 (unsigned long) ((tcp->u_arg[offset + 2] >> 18) & 0x3fff),
2139 (unsigned long) (tcp->u_arg[offset + 2] & 0x3ffff));
2142 tprintf(", makedev(%lu, %lu)",
2143 (unsigned long) major(tcp->u_arg[offset + 2]),
2144 (unsigned long) minor(tcp->u_arg[offset + 2]));
2154 sys_mknod(struct tcb *tcp)
2156 return decode_mknod(tcp, 0);
2160 sys_mknodat(struct tcb *tcp)
2163 print_dirfd(tcp, tcp->u_arg[0]);
2164 return decode_mknod(tcp, 1);
2168 printdir(struct tcb *tcp, long addr)
2172 if (!verbose(tcp)) {
2173 tprintf("%#lx", addr);
2176 if (umove(tcp, addr, &d) < 0) {
2180 tprintf("{d_ino=%ld, ", (unsigned long) d.d_ino);
2182 printpathn(tcp, (long) ((struct dirent *) addr)->d_name, d.d_reclen);
2187 sys_readdir(struct tcb *tcp)
2189 if (entering(tcp)) {
2190 printfd(tcp, tcp->u_arg[0]);
2193 if (syserror(tcp) || tcp->u_rval == 0 || !verbose(tcp))
2194 tprintf("%#lx", tcp->u_arg[1]);
2196 printdir(tcp, tcp->u_arg[1]);
2197 /* Not much point in printing this out, it is always 1. */
2198 if (tcp->u_arg[2] != 1)
2199 tprintf(", %lu", tcp->u_arg[2]);
2204 static const struct xlat direnttypes[] = {
2205 { DT_UNKNOWN, "DT_UNKNOWN" },
2206 { DT_FIFO, "DT_FIFO" },
2207 { DT_CHR, "DT_CHR" },
2208 { DT_DIR, "DT_DIR" },
2209 { DT_BLK, "DT_BLK" },
2210 { DT_REG, "DT_REG" },
2211 { DT_LNK, "DT_LNK" },
2212 { DT_SOCK, "DT_SOCK" },
2213 { DT_WHT, "DT_WHT" },
2218 sys_getdents(struct tcb *tcp)
2220 int i, len, dents = 0;
2223 if (entering(tcp)) {
2224 printfd(tcp, tcp->u_arg[0]);
2228 if (syserror(tcp) || !verbose(tcp)) {
2229 tprintf("%#lx, %lu", tcp->u_arg[1], tcp->u_arg[2]);
2233 /* Beware of insanely large or negative values in tcp->u_rval */
2234 if (tcp->u_rval > 1024*1024)
2236 if (tcp->u_rval < 0)
2238 buf = len ? malloc(len) : NULL;
2240 die_out_of_memory();
2241 if (umoven(tcp, tcp->u_arg[1], len, buf) < 0) {
2242 tprintf("%#lx, %lu", tcp->u_arg[1], tcp->u_arg[2]);
2248 for (i = 0; i < len;) {
2249 struct kernel_dirent *d = (struct kernel_dirent *) &buf[i];
2251 tprintf("%s{d_ino=%lu, d_off=%lu, ",
2252 i ? " " : "", d->d_ino, d->d_off);
2253 tprintf("d_reclen=%u, d_name=\"%s\"}",
2254 d->d_reclen, d->d_name);
2257 tprints("/* d_reclen == 0, problem here */");
2266 tprintf("/* %u entries */", dents);
2267 tprintf(", %lu", tcp->u_arg[2]);
2272 #if _LFS64_LARGEFILE
2274 sys_getdents64(struct tcb *tcp)
2276 int i, len, dents = 0;
2279 if (entering(tcp)) {
2280 printfd(tcp, tcp->u_arg[0]);
2284 if (syserror(tcp) || !verbose(tcp)) {
2285 tprintf("%#lx, %lu", tcp->u_arg[1], tcp->u_arg[2]);
2290 /* Beware of insanely large or negative tcp->u_rval */
2291 if (tcp->u_rval > 1024*1024)
2293 if (tcp->u_rval < 0)
2295 buf = len ? malloc(len) : NULL;
2297 die_out_of_memory();
2299 if (umoven(tcp, tcp->u_arg[1], len, buf) < 0) {
2300 tprintf("%#lx, %lu", tcp->u_arg[1], tcp->u_arg[2]);
2306 for (i = 0; i < len;) {
2307 struct dirent64 *d = (struct dirent64 *) &buf[i];
2309 tprintf("%s{d_ino=%" PRIu64 ", d_off=%" PRId64 ", ",
2314 printxval(direnttypes, d->d_type, "DT_???");
2316 tprintf("d_reclen=%u, d_name=\"%s\"}",
2317 d->d_reclen, d->d_name);
2320 tprints("/* d_reclen == 0, problem here */");
2329 tprintf("/* %u entries */", dents);
2330 tprintf(", %lu", tcp->u_arg[2]);
2337 sys_getcwd(struct tcb *tcp)
2341 tprintf("%#lx", tcp->u_arg[0]);
2343 printpathn(tcp, tcp->u_arg[0], tcp->u_rval - 1);
2344 tprintf(", %lu", tcp->u_arg[1]);
2349 #ifdef HAVE_SYS_ASYNCH_H
2352 sys_aioread(struct tcb *tcp)
2354 struct aio_result_t res;
2356 if (entering(tcp)) {
2357 tprintf("%lu, ", tcp->u_arg[0]);
2360 tprintf("%#lx", tcp->u_arg[1]);
2362 printstr(tcp, tcp->u_arg[1], tcp->u_arg[2]);
2363 tprintf(", %lu, %lu, ", tcp->u_arg[2], tcp->u_arg[3]);
2364 printxval(whence, tcp->u_arg[4], "L_???");
2365 if (syserror(tcp) || tcp->u_arg[5] == 0
2366 || umove(tcp, tcp->u_arg[5], &res) < 0)
2367 tprintf(", %#lx", tcp->u_arg[5]);
2369 tprintf(", {aio_return %d aio_errno %d}",
2370 res.aio_return, res.aio_errno);
2376 sys_aiowrite(struct tcb *tcp)
2378 struct aio_result_t res;
2380 if (entering(tcp)) {
2381 tprintf("%lu, ", tcp->u_arg[0]);
2382 printstr(tcp, tcp->u_arg[1], tcp->u_arg[2]);
2383 tprintf(", %lu, %lu, ", tcp->u_arg[2], tcp->u_arg[3]);
2384 printxval(whence, tcp->u_arg[4], "L_???");
2387 if (tcp->u_arg[5] == 0)
2389 else if (syserror(tcp)
2390 || umove(tcp, tcp->u_arg[5], &res) < 0)
2391 tprintf(", %#lx", tcp->u_arg[5]);
2393 tprintf(", {aio_return %d aio_errno %d}",
2394 res.aio_return, res.aio_errno);
2400 sys_aiowait(struct tcb *tcp)
2403 printtv(tcp, tcp->u_arg[0]);
2408 sys_aiocancel(struct tcb *tcp)
2410 struct aio_result_t res;
2413 if (tcp->u_arg[0] == 0)
2415 else if (syserror(tcp)
2416 || umove(tcp, tcp->u_arg[0], &res) < 0)
2417 tprintf("%#lx", tcp->u_arg[0]);
2419 tprintf("{aio_return %d aio_errno %d}",
2420 res.aio_return, res.aio_errno);
2425 #endif /* HAVE_SYS_ASYNCH_H */
2427 static const struct xlat xattrflags[] = {
2429 { XATTR_CREATE, "XATTR_CREATE" },
2430 { XATTR_REPLACE, "XATTR_REPLACE" },
2436 print_xattr_val(struct tcb *tcp, int failed,
2438 unsigned long insize,
2442 unsigned long capacity = 4 * size + 1;
2443 unsigned char *buf = (capacity < size) ? NULL : malloc(capacity);
2444 if (buf == NULL || /* probably a bogus size argument */
2445 umoven(tcp, arg, size, (char *) &buf[3 * size]) < 0) {
2449 unsigned char *out = buf;
2450 unsigned char *in = &buf[3 * size];
2452 for (i = 0; i < size; ++i) {
2456 #define tohex(n) "0123456789abcdef"[n]
2459 *out++ = tohex(in[i] / 16);
2460 *out++ = tohex(in[i] % 16);
2463 /* Don't print terminating NUL if there is one. */
2464 if (i > 0 && in[i - 1] == '\0')
2467 tprintf(", \"%s\", %ld", buf, insize);
2472 tprintf(", 0x%lx, %ld", arg, insize);
2476 sys_setxattr(struct tcb *tcp)
2478 if (entering(tcp)) {
2479 printpath(tcp, tcp->u_arg[0]);
2481 printstr(tcp, tcp->u_arg[1], -1);
2482 print_xattr_val(tcp, 0, tcp->u_arg[2], tcp->u_arg[3], tcp->u_arg[3]);
2484 printflags(xattrflags, tcp->u_arg[4], "XATTR_???");
2490 sys_fsetxattr(struct tcb *tcp)
2492 if (entering(tcp)) {
2493 printfd(tcp, tcp->u_arg[0]);
2495 printstr(tcp, tcp->u_arg[1], -1);
2496 print_xattr_val(tcp, 0, tcp->u_arg[2], tcp->u_arg[3], tcp->u_arg[3]);
2498 printflags(xattrflags, tcp->u_arg[4], "XATTR_???");
2504 sys_getxattr(struct tcb *tcp)
2506 if (entering(tcp)) {
2507 printpath(tcp, tcp->u_arg[0]);
2509 printstr(tcp, tcp->u_arg[1], -1);
2511 print_xattr_val(tcp, syserror(tcp), tcp->u_arg[2], tcp->u_arg[3],
2518 sys_fgetxattr(struct tcb *tcp)
2520 if (entering(tcp)) {
2521 printfd(tcp, tcp->u_arg[0]);
2523 printstr(tcp, tcp->u_arg[1], -1);
2525 print_xattr_val(tcp, syserror(tcp), tcp->u_arg[2], tcp->u_arg[3],
2532 sys_listxattr(struct tcb *tcp)
2534 if (entering(tcp)) {
2535 printpath(tcp, tcp->u_arg[0]);
2537 /* XXX Print value in format */
2538 tprintf(", %p, %lu", (void *) tcp->u_arg[1], tcp->u_arg[2]);
2544 sys_flistxattr(struct tcb *tcp)
2546 if (entering(tcp)) {
2547 printfd(tcp, tcp->u_arg[0]);
2549 /* XXX Print value in format */
2550 tprintf(", %p, %lu", (void *) tcp->u_arg[1], tcp->u_arg[2]);
2556 sys_removexattr(struct tcb *tcp)
2558 if (entering(tcp)) {
2559 printpath(tcp, tcp->u_arg[0]);
2561 printstr(tcp, tcp->u_arg[1], -1);
2567 sys_fremovexattr(struct tcb *tcp)
2569 if (entering(tcp)) {
2570 printfd(tcp, tcp->u_arg[0]);
2572 printstr(tcp, tcp->u_arg[1], -1);
2577 static const struct xlat advise[] = {
2578 { POSIX_FADV_NORMAL, "POSIX_FADV_NORMAL" },
2579 { POSIX_FADV_RANDOM, "POSIX_FADV_RANDOM" },
2580 { POSIX_FADV_SEQUENTIAL, "POSIX_FADV_SEQUENTIAL" },
2581 { POSIX_FADV_WILLNEED, "POSIX_FADV_WILLNEED" },
2582 { POSIX_FADV_DONTNEED, "POSIX_FADV_DONTNEED" },
2583 { POSIX_FADV_NOREUSE, "POSIX_FADV_NOREUSE" },
2588 sys_fadvise64(struct tcb *tcp)
2590 if (entering(tcp)) {
2592 printfd(tcp, tcp->u_arg[0]);
2594 argn = printllval(tcp, "%lld", 1);
2595 tprintf(", %ld, ", tcp->u_arg[argn++]);
2596 printxval(advise, tcp->u_arg[argn], "POSIX_FADV_???");
2602 sys_fadvise64_64(struct tcb *tcp)
2604 if (entering(tcp)) {
2606 printfd(tcp, tcp->u_arg[0]);
2608 #if defined ARM || defined POWERPC
2609 argn = printllval(tcp, "%lld, ", 2);
2611 argn = printllval(tcp, "%lld, ", 1);
2613 argn = printllval(tcp, "%lld, ", argn);
2614 #if defined ARM || defined POWERPC
2615 printxval(advise, tcp->u_arg[1], "POSIX_FADV_???");
2617 printxval(advise, tcp->u_arg[argn], "POSIX_FADV_???");
2623 static const struct xlat inotify_modes[] = {
2624 { 0x00000001, "IN_ACCESS" },
2625 { 0x00000002, "IN_MODIFY" },
2626 { 0x00000004, "IN_ATTRIB" },
2627 { 0x00000008, "IN_CLOSE_WRITE"},
2628 { 0x00000010, "IN_CLOSE_NOWRITE"},
2629 { 0x00000020, "IN_OPEN" },
2630 { 0x00000040, "IN_MOVED_FROM" },
2631 { 0x00000080, "IN_MOVED_TO" },
2632 { 0x00000100, "IN_CREATE" },
2633 { 0x00000200, "IN_DELETE" },
2634 { 0x00000400, "IN_DELETE_SELF"},
2635 { 0x00000800, "IN_MOVE_SELF" },
2636 { 0x00002000, "IN_UNMOUNT" },
2637 { 0x00004000, "IN_Q_OVERFLOW" },
2638 { 0x00008000, "IN_IGNORED" },
2639 { 0x01000000, "IN_ONLYDIR" },
2640 { 0x02000000, "IN_DONT_FOLLOW"},
2641 { 0x20000000, "IN_MASK_ADD" },
2642 { 0x40000000, "IN_ISDIR" },
2643 { 0x80000000, "IN_ONESHOT" },
2647 static const struct xlat inotify_init_flags[] = {
2648 { 0x00000800, "IN_NONBLOCK" },
2649 { 0x00080000, "IN_CLOEXEC" },
2654 sys_inotify_add_watch(struct tcb *tcp)
2656 if (entering(tcp)) {
2657 printfd(tcp, tcp->u_arg[0]);
2659 printpath(tcp, tcp->u_arg[1]);
2661 printflags(inotify_modes, tcp->u_arg[2], "IN_???");
2667 sys_inotify_rm_watch(struct tcb *tcp)
2669 if (entering(tcp)) {
2670 printfd(tcp, tcp->u_arg[0]);
2671 tprintf(", %d", (int) tcp->u_arg[1]);
2677 sys_inotify_init1(struct tcb *tcp)
2680 printflags(inotify_init_flags, tcp->u_arg[0], "IN_???");
2685 sys_fallocate(struct tcb *tcp)
2687 if (entering(tcp)) {
2689 printfd(tcp, tcp->u_arg[0]); /* fd */
2691 tprintf("%#lo, ", tcp->u_arg[1]); /* mode */
2692 argn = printllval(tcp, "%llu, ", 2); /* offset */
2693 printllval(tcp, "%llu", argn); /* len */
2698 static const struct xlat swap_flags[] = {
2699 { SWAP_FLAG_PREFER, "SWAP_FLAG_PREFER" },
2700 { SWAP_FLAG_DISCARD, "SWAP_FLAG_DISCARD" },
2705 sys_swapon(struct tcb *tcp)
2707 if (entering(tcp)) {
2708 int flags = tcp->u_arg[1];
2709 printpath(tcp, tcp->u_arg[0]);
2711 printflags(swap_flags, flags & ~SWAP_FLAG_PRIO_MASK,
2713 if (flags & SWAP_FLAG_PREFER)
2714 tprintf("|%d", flags & SWAP_FLAG_PRIO_MASK);