*/
#include "defs.h"
-#include <sys/swap.h>
-
-#if defined(SPARC) || defined(SPARC64)
-struct stat {
- unsigned short st_dev;
- unsigned int st_ino;
- unsigned short st_mode;
- short st_nlink;
- unsigned short st_uid;
- unsigned short st_gid;
- unsigned short st_rdev;
- unsigned int st_size;
- int st_atime;
- unsigned int __unused1;
- int st_mtime;
- unsigned int __unused2;
- int st_ctime;
- unsigned int __unused3;
- int st_blksize;
- int st_blocks;
- unsigned int __unused4[2];
-};
-# if defined(SPARC64)
-struct stat_sparc64 {
- unsigned int st_dev;
- unsigned long st_ino;
- unsigned int st_mode;
- unsigned int st_nlink;
- unsigned int st_uid;
- unsigned int st_gid;
- unsigned int st_rdev;
- long st_size;
- long st_atime;
- long st_mtime;
- long st_ctime;
- long st_blksize;
- long st_blocks;
- unsigned long __unused4[2];
-};
-# endif /* SPARC64 */
-# define stat kernel_stat
-# include <asm/stat.h>
-# undef stat
-#elif defined(X32)
-struct stat {
- unsigned long long st_dev;
- unsigned long long st_ino;
- unsigned long long st_nlink;
-
- unsigned int st_mode;
- unsigned int st_uid;
- unsigned int st_gid;
- unsigned int __pad0;
- unsigned long long st_rdev;
- long long st_size;
- long long st_blksize;
- long long st_blocks;
-
- unsigned long long st_atime;
- unsigned long long st_atime_nsec;
- unsigned long long st_mtime;
- unsigned long long st_mtime_nsec;
- unsigned long long st_ctime;
- unsigned long long st_ctime_nsec;
- long long __unused[3];
-};
-
-struct stat64 {
- unsigned long long st_dev;
- unsigned char __pad0[4];
- unsigned long __st_ino;
- unsigned int st_mode;
- unsigned int st_nlink;
- unsigned long st_uid;
- unsigned long st_gid;
- unsigned long long st_rdev;
- unsigned char __pad3[4];
- long long st_size;
- unsigned long st_blksize;
- unsigned long long st_blocks;
- unsigned long st_atime;
- unsigned long st_atime_nsec;
- unsigned long st_mtime;
- unsigned int st_mtime_nsec;
- unsigned long st_ctime;
- unsigned long st_ctime_nsec;
- unsigned long long st_ino;
-} __attribute__((packed));
-# define HAVE_STAT64 1
-
-struct __old_kernel_stat {
- unsigned short st_dev;
- unsigned short st_ino;
- unsigned short st_mode;
- unsigned short st_nlink;
- unsigned short st_uid;
- unsigned short st_gid;
- unsigned short st_rdev;
- unsigned int st_size;
- unsigned int st_atime;
- unsigned int st_mtime;
- unsigned int st_ctime;
-};
-#else
-# undef dev_t
-# undef ino_t
-# undef mode_t
-# undef nlink_t
-# undef uid_t
-# undef gid_t
-# undef off_t
-# undef loff_t
-# define dev_t __kernel_dev_t
-# define ino_t __kernel_ino_t
-# define mode_t __kernel_mode_t
-# define nlink_t __kernel_nlink_t
-# define uid_t __kernel_uid_t
-# define gid_t __kernel_gid_t
-# define off_t __kernel_off_t
-# define loff_t __kernel_loff_t
-
-# include <asm/stat.h>
-
-# undef dev_t
-# undef ino_t
-# undef mode_t
-# undef nlink_t
-# undef uid_t
-# undef gid_t
-# undef off_t
-# undef loff_t
-# define dev_t dev_t
-# define ino_t ino_t
-# define mode_t mode_t
-# define nlink_t nlink_t
-# define uid_t uid_t
-# define gid_t gid_t
-# define off_t off_t
-# define loff_t loff_t
-#endif
+#undef dev_t
+#undef ino_t
+#undef mode_t
+#undef nlink_t
+#undef uid_t
+#undef gid_t
+#undef off_t
+#undef loff_t
+#define dev_t __kernel_dev_t
+#define ino_t __kernel_ino_t
+#define mode_t __kernel_mode_t
+#define nlink_t __kernel_nlink_t
+#define uid_t __kernel_uid_t
+#define gid_t __kernel_gid_t
+#define off_t __kernel_off_t
+#define loff_t __kernel_loff_t
+
+#include "asm_stat.h"
+
+#undef dev_t
+#undef ino_t
+#undef mode_t
+#undef nlink_t
+#undef uid_t
+#undef gid_t
+#undef off_t
+#undef loff_t
+#define dev_t dev_t
+#define ino_t ino_t
+#define mode_t mode_t
+#define nlink_t nlink_t
+#define uid_t uid_t
+#define gid_t gid_t
+#define off_t off_t
+#define loff_t loff_t
+
+/* for S_IFMT */
#define stat libc_stat
#define stat64 libc_stat64
#include <sys/stat.h>
#undef st_mtime
#undef st_ctime
-#include <fcntl.h>
-#ifdef HAVE_LINUX_XATTR_H
-# include <linux/xattr.h>
-#else
-# define XATTR_CREATE 1
-# define XATTR_REPLACE 2
-#endif
-
-#ifdef MAJOR_IN_SYSMACROS
+#if defined MAJOR_IN_SYSMACROS
# include <sys/sysmacros.h>
-#endif
-
-#ifdef MAJOR_IN_MKDEV
+#elif defined MAJOR_IN_MKDEV
# include <sys/mkdev.h>
#endif
-#ifdef HAVE_SYS_ASYNCH_H
-# include <sys/asynch.h>
-#endif
-
-#ifdef O_LARGEFILE
-# if O_LARGEFILE == 0 /* biarch platforms in 64-bit mode */
-# undef O_LARGEFILE
-# ifdef SPARC64
-# define O_LARGEFILE 0x40000
-# elif defined X86_64 || defined S390X
-# define O_LARGEFILE 0100000
-# endif
-# endif
-#endif
-
-#include "xlat/open_access_modes.h"
-#include "xlat/open_mode_flags.h"
-
-#ifndef AT_FDCWD
-# define AT_FDCWD -100
-#endif
-
-/* The fd is an "int", so when decoding x86 on x86_64, we need to force sign
- * extension to get the right value. We do this by declaring fd as int here.
- */
-void
-print_dirfd(struct tcb *tcp, int fd)
-{
- if (fd == AT_FDCWD)
- tprints("AT_FDCWD, ");
- else {
- printfd(tcp, fd);
- tprints(", ");
- }
-}
-
-/*
- * low bits of the open(2) flags define access mode,
- * other bits are real flags.
- */
-const char *
-sprint_open_modes(mode_t flags)
-{
- static char outstr[(1 + ARRAY_SIZE(open_mode_flags)) * sizeof("O_LARGEFILE")];
- char *p;
- char sep;
- const char *str;
- const struct xlat *x;
-
- sep = ' ';
- p = stpcpy(outstr, "flags");
- str = xlookup(open_access_modes, flags & 3);
- if (str) {
- *p++ = sep;
- p = stpcpy(p, str);
- flags &= ~3;
- if (!flags)
- return outstr;
- sep = '|';
- }
-
- for (x = open_mode_flags; x->str; x++) {
- if ((flags & x->val) == x->val) {
- *p++ = sep;
- p = stpcpy(p, x->str);
- flags &= ~x->val;
- if (!flags)
- return outstr;
- sep = '|';
- }
- }
- /* flags is still nonzero */
- *p++ = sep;
- sprintf(p, "%#x", flags);
- return outstr;
-}
-
-void
-tprint_open_modes(mode_t flags)
-{
- tprints(sprint_open_modes(flags) + sizeof("flags"));
-}
-
-static int
-decode_open(struct tcb *tcp, int offset)
-{
- if (entering(tcp)) {
- printpath(tcp, tcp->u_arg[offset]);
- tprints(", ");
- /* flags */
- tprint_open_modes(tcp->u_arg[offset + 1]);
- if (tcp->u_arg[offset + 1] & O_CREAT) {
- /* mode */
- tprintf(", %#lo", tcp->u_arg[offset + 2]);
- }
- }
- return RVAL_FD;
-}
-
-int
-sys_open(struct tcb *tcp)
-{
- return decode_open(tcp, 0);
-}
-
-int
-sys_openat(struct tcb *tcp)
-{
- if (entering(tcp))
- print_dirfd(tcp, tcp->u_arg[0]);
- return decode_open(tcp, 1);
-}
-
-#if defined(SPARC) || defined(SPARC64)
-#include "xlat/openmodessol.h"
-
-int
-solaris_open(struct tcb *tcp)
-{
- if (entering(tcp)) {
- printpath(tcp, tcp->u_arg[0]);
- tprints(", ");
- /* flags */
- printflags(openmodessol, tcp->u_arg[1] + 1, "O_???");
- if (tcp->u_arg[1] & 0x100) {
- /* mode */
- tprintf(", %#lo", tcp->u_arg[2]);
- }
- }
- return 0;
-}
-
-#endif
-
-int
-sys_creat(struct tcb *tcp)
-{
- if (entering(tcp)) {
- printpath(tcp, tcp->u_arg[0]);
- tprintf(", %#lo", tcp->u_arg[1]);
- }
- return RVAL_FD;
-}
-
-#include "xlat/access_flags.h"
-
-static int
-decode_access(struct tcb *tcp, int offset)
-{
- if (entering(tcp)) {
- printpath(tcp, tcp->u_arg[offset]);
- tprints(", ");
- printflags(access_flags, tcp->u_arg[offset + 1], "?_OK");
- }
- return 0;
-}
-
-int
-sys_access(struct tcb *tcp)
-{
- return decode_access(tcp, 0);
-}
-
-int
-sys_faccessat(struct tcb *tcp)
-{
- if (entering(tcp))
- print_dirfd(tcp, tcp->u_arg[0]);
- return decode_access(tcp, 1);
-}
-
-int
-sys_umask(struct tcb *tcp)
-{
- if (entering(tcp)) {
- tprintf("%#lo", tcp->u_arg[0]);
- }
- return RVAL_OCTAL;
-}
-
-#include "xlat/whence_codes.h"
-
-/* Linux kernel has exactly one version of lseek:
- * fs/read_write.c::SYSCALL_DEFINE3(lseek, unsigned, fd, off_t, offset, unsigned, origin)
- * In kernel, off_t is always the same as (kernel's) long
- * (see include/uapi/asm-generic/posix_types.h),
- * which means that on x32 we need to use tcp->ext_arg[N] to get offset argument.
- * Use test/x32_lseek.c to test lseek decoding.
- */
-#if defined(LINUX_MIPSN32) || defined(X32)
-int
-sys_lseek(struct tcb *tcp)
-{
- long long offset;
- int whence;
-
- if (entering(tcp)) {
- printfd(tcp, tcp->u_arg[0]);
- offset = tcp->ext_arg[1];
- whence = tcp->u_arg[2];
- if (whence == SEEK_SET)
- tprintf(", %llu, ", offset);
- else
- tprintf(", %lld, ", offset);
- printxval(whence_codes, whence, "SEEK_???");
- }
- return RVAL_LUDECIMAL;
-}
-#else
-int
-sys_lseek(struct tcb *tcp)
-{
- long offset;
- int whence;
-
- if (entering(tcp)) {
- printfd(tcp, tcp->u_arg[0]);
- offset = tcp->u_arg[1];
- whence = tcp->u_arg[2];
- if (whence == SEEK_SET)
- tprintf(", %lu, ", offset);
- else
- tprintf(", %ld, ", offset);
- printxval(whence_codes, whence, "SEEK_???");
- }
- return RVAL_UDECIMAL;
-}
-#endif
-
-/* llseek syscall takes explicitly two ulong arguments hi, lo,
- * rather than one 64-bit argument for which LONG_LONG works
- * appropriate for the native byte order.
- *
- * See kernel's fs/read_write.c::SYSCALL_DEFINE5(llseek, ...)
- *
- * hi,lo are "unsigned longs" and combined exactly this way in kernel:
- * ((loff_t) hi << 32) | lo
- * Note that for architectures with kernel's long wider than userspace long
- * (such as x32), combining code will use *kernel's*, i.e. *wide* longs
- * for hi and lo. We would need to use tcp->ext_arg[N] on x32...
- * ...however, x32 (and x86_64) does not _have_ llseek syscall as such.
- */
-int
-sys_llseek(struct tcb *tcp)
-{
- if (entering(tcp)) {
- printfd(tcp, tcp->u_arg[0]);
- if (tcp->u_arg[4] == SEEK_SET)
- tprintf(", %llu, ",
- ((long long) tcp->u_arg[1]) << 32 |
- (unsigned long long) (unsigned) tcp->u_arg[2]);
- else
- tprintf(", %lld, ",
- ((long long) tcp->u_arg[1]) << 32 |
- (unsigned long long) (unsigned) tcp->u_arg[2]);
- }
- else {
- long long off;
- if (syserror(tcp) || umove(tcp, tcp->u_arg[3], &off) < 0)
- tprintf("%#lx, ", tcp->u_arg[3]);
- else
- tprintf("[%llu], ", off);
- printxval(whence_codes, tcp->u_arg[4], "SEEK_???");
- }
- return 0;
-}
-
-int
-sys_readahead(struct tcb *tcp)
-{
- if (entering(tcp)) {
- int argn;
- printfd(tcp, tcp->u_arg[0]);
- argn = printllval(tcp, ", %lld", 1);
- tprintf(", %ld", tcp->u_arg[argn]);
- }
- return 0;
-}
-
-int
-sys_truncate(struct tcb *tcp)
-{
- if (entering(tcp)) {
- printpath(tcp, tcp->u_arg[0]);
- tprintf(", %lu", tcp->u_arg[1]);
- }
- return 0;
-}
-
-int
-sys_truncate64(struct tcb *tcp)
-{
- if (entering(tcp)) {
- printpath(tcp, tcp->u_arg[0]);
- printllval(tcp, ", %llu", 1);
- }
- return 0;
-}
-
-int
-sys_ftruncate(struct tcb *tcp)
-{
- if (entering(tcp)) {
- printfd(tcp, tcp->u_arg[0]);
- tprintf(", %lu", tcp->u_arg[1]);
- }
- return 0;
-}
-
-int
-sys_ftruncate64(struct tcb *tcp)
-{
- if (entering(tcp)) {
- printfd(tcp, tcp->u_arg[0]);
- printllval(tcp, ", %llu", 1);
- }
- return 0;
-}
-
/* several stats */
-#include "xlat/modetypes.h"
-
-static const char *
-sprintmode(int mode)
-{
- static char buf[sizeof("S_IFSOCK|S_ISUID|S_ISGID|S_ISVTX|%o")
- + sizeof(int)*3
- + /*paranoia:*/ 8];
- const char *s;
-
- if ((mode & S_IFMT) == 0)
- s = "";
- else if ((s = xlookup(modetypes, mode & S_IFMT)) == NULL) {
- sprintf(buf, "%#o", mode);
- return buf;
- }
- s = buf + sprintf(buf, "%s%s%s%s", s,
- (mode & S_ISUID) ? "|S_ISUID" : "",
- (mode & S_ISGID) ? "|S_ISGID" : "",
- (mode & S_ISVTX) ? "|S_ISVTX" : "");
- mode &= ~(S_IFMT|S_ISUID|S_ISGID|S_ISVTX);
- if (mode)
- sprintf((char*)s, "|%#o", mode);
- s = (*buf == '|') ? buf + 1 : buf;
- return *s ? s : "0";
-}
-
-static char *
-sprinttime(time_t t)
-{
- struct tm *tmp;
- static char buf[sizeof("yyyy/mm/dd-hh:mm:ss")];
-
- if (t == 0) {
- strcpy(buf, "0");
- return buf;
- }
- tmp = localtime(&t);
- if (tmp)
- snprintf(buf, sizeof buf, "%02d/%02d/%02d-%02d:%02d:%02d",
- tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday,
- tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
- else
- snprintf(buf, sizeof buf, "%lu", (unsigned long) t);
-
- return buf;
-}
+#include "printstat.h"
-#if defined(SPARC) || defined(SPARC64)
-typedef struct {
- int tv_sec;
- int tv_nsec;
-} timestruct_t;
+/* all locally defined structures provide these fields */
+#undef HAVE_STRUCT_STAT_ST_ATIME_NSEC
+#define HAVE_STRUCT_STAT_ST_ATIME_NSEC 1
+#undef HAVE_STRUCT_STAT_ST_CTIME_NSEC
+#define HAVE_STRUCT_STAT_ST_CTIME_NSEC 1
+#undef HAVE_STRUCT_STAT_ST_MTIME_NSEC
+#define HAVE_STRUCT_STAT_ST_MTIME_NSEC 1
-struct solstat {
- unsigned st_dev;
- int st_pad1[3]; /* network id */
- unsigned st_ino;
- unsigned st_mode;
- unsigned st_nlink;
- unsigned st_uid;
- unsigned st_gid;
- unsigned st_rdev;
- int st_pad2[2];
- int st_size;
- int st_pad3; /* st_size, off_t expansion */
- timestruct_t st_atime;
- timestruct_t st_mtime;
- timestruct_t st_ctime;
- int st_blksize;
- int st_blocks;
- char st_fstype[16];
- int st_pad4[8]; /* expansion area */
+#undef STAT32_PERSONALITY
+#if SUPPORTED_PERSONALITIES > 1
+# if defined AARCH64 || defined X86_64 || defined X32
+struct stat32 {
+ unsigned int st_dev;
+ unsigned int st_ino;
+ unsigned short st_mode;
+ unsigned short st_nlink;
+ unsigned short st_uid;
+ unsigned short st_gid;
+ unsigned int st_rdev;
+ unsigned int st_size;
+ unsigned int st_blksize;
+ unsigned int st_blocks;
+ unsigned int st_atime;
+ unsigned int st_atime_nsec;
+ unsigned int st_mtime;
+ unsigned int st_mtime_nsec;
+ unsigned int st_ctime;
+ unsigned int st_ctime_nsec;
+ unsigned int __unused4;
+ unsigned int __unused5;
};
-
-static void
-printstatsol(struct tcb *tcp, long addr)
-{
- struct solstat statbuf;
-
- if (umove(tcp, addr, &statbuf) < 0) {
- tprints("{...}");
- return;
- }
- if (!abbrev(tcp)) {
- tprintf("{st_dev=makedev(%lu, %lu), st_ino=%lu, st_mode=%s, ",
- (unsigned long) ((statbuf.st_dev >> 18) & 0x3fff),
- (unsigned long) (statbuf.st_dev & 0x3ffff),
- (unsigned long) statbuf.st_ino,
- sprintmode(statbuf.st_mode));
- tprintf("st_nlink=%lu, st_uid=%lu, st_gid=%lu, ",
- (unsigned long) statbuf.st_nlink,
- (unsigned long) statbuf.st_uid,
- (unsigned long) statbuf.st_gid);
- tprintf("st_blksize=%lu, ", (unsigned long) statbuf.st_blksize);
- tprintf("st_blocks=%lu, ", (unsigned long) statbuf.st_blocks);
- }
- else
- tprintf("{st_mode=%s, ", sprintmode(statbuf.st_mode));
- switch (statbuf.st_mode & S_IFMT) {
- case S_IFCHR: case S_IFBLK:
- tprintf("st_rdev=makedev(%lu, %lu), ",
- (unsigned long) ((statbuf.st_rdev >> 18) & 0x3fff),
- (unsigned long) (statbuf.st_rdev & 0x3ffff));
- break;
- default:
- tprintf("st_size=%u, ", statbuf.st_size);
- break;
- }
- if (!abbrev(tcp)) {
- tprintf("st_atime=%s, ", sprinttime(statbuf.st_atime.tv_sec));
- tprintf("st_mtime=%s, ", sprinttime(statbuf.st_mtime.tv_sec));
- tprintf("st_ctime=%s}", sprinttime(statbuf.st_ctime.tv_sec));
- }
- else
- tprints("...}");
-}
-
-# if defined(SPARC64)
-static void
-printstat_sparc64(struct tcb *tcp, long addr)
-{
- struct stat_sparc64 statbuf;
-
- if (umove(tcp, addr, &statbuf) < 0) {
- tprints("{...}");
- return;
- }
-
- if (!abbrev(tcp)) {
- tprintf("{st_dev=makedev(%lu, %lu), st_ino=%lu, st_mode=%s, ",
- (unsigned long) major(statbuf.st_dev),
- (unsigned long) minor(statbuf.st_dev),
- (unsigned long) statbuf.st_ino,
- sprintmode(statbuf.st_mode));
- tprintf("st_nlink=%lu, st_uid=%lu, st_gid=%lu, ",
- (unsigned long) statbuf.st_nlink,
- (unsigned long) statbuf.st_uid,
- (unsigned long) statbuf.st_gid);
- tprintf("st_blksize=%lu, ",
- (unsigned long) statbuf.st_blksize);
- tprintf("st_blocks=%lu, ",
- (unsigned long) statbuf.st_blocks);
- }
- else
- tprintf("{st_mode=%s, ", sprintmode(statbuf.st_mode));
- switch (statbuf.st_mode & S_IFMT) {
- case S_IFCHR: case S_IFBLK:
- tprintf("st_rdev=makedev(%lu, %lu), ",
- (unsigned long) major(statbuf.st_rdev),
- (unsigned long) minor(statbuf.st_rdev));
- break;
- default:
- tprintf("st_size=%lu, ", statbuf.st_size);
- break;
- }
- if (!abbrev(tcp)) {
- tprintf("st_atime=%s, ", sprinttime(statbuf.st_atime));
- tprintf("st_mtime=%s, ", sprinttime(statbuf.st_mtime));
- tprintf("st_ctime=%s}", sprinttime(statbuf.st_ctime));
- }
- else
- tprints("...}");
-}
-# endif /* SPARC64 */
-#endif /* SPARC[64] */
-
-#if defined POWERPC64
-struct stat_powerpc32 {
+# define STAT32_PERSONALITY 1
+# elif defined POWERPC64
+struct stat32 {
unsigned int st_dev;
unsigned int st_ino;
unsigned int st_mode;
unsigned int __unused4;
unsigned int __unused5;
};
-
-static void
-printstat_powerpc32(struct tcb *tcp, long addr)
-{
- struct stat_powerpc32 statbuf;
-
- if (umove(tcp, addr, &statbuf) < 0) {
- tprints("{...}");
- return;
- }
-
- if (!abbrev(tcp)) {
- tprintf("{st_dev=makedev(%u, %u), st_ino=%u, st_mode=%s, ",
- major(statbuf.st_dev), minor(statbuf.st_dev),
- statbuf.st_ino,
- sprintmode(statbuf.st_mode));
- tprintf("st_nlink=%u, st_uid=%u, st_gid=%u, ",
- statbuf.st_nlink, statbuf.st_uid, statbuf.st_gid);
- tprintf("st_blksize=%u, ", statbuf.st_blksize);
- tprintf("st_blocks=%u, ", statbuf.st_blocks);
- }
- else
- tprintf("{st_mode=%s, ", sprintmode(statbuf.st_mode));
- switch (statbuf.st_mode & S_IFMT) {
- case S_IFCHR: case S_IFBLK:
- tprintf("st_rdev=makedev(%lu, %lu), ",
- (unsigned long) major(statbuf.st_rdev),
- (unsigned long) minor(statbuf.st_rdev));
- break;
- default:
- tprintf("st_size=%u, ", statbuf.st_size);
- break;
- }
- if (!abbrev(tcp)) {
- tprintf("st_atime=%s, ", sprinttime(statbuf.st_atime));
- tprintf("st_mtime=%s, ", sprinttime(statbuf.st_mtime));
- tprintf("st_ctime=%s}", sprinttime(statbuf.st_ctime));
- }
- else
- tprints("...}");
-}
-#endif /* POWERPC64 */
-
-#include "xlat/fileflags.h"
-
-static void
-realprintstat(struct tcb *tcp, struct stat *statbuf)
-{
- if (!abbrev(tcp)) {
- tprintf("{st_dev=makedev(%lu, %lu), st_ino=%lu, st_mode=%s, ",
- (unsigned long) major(statbuf->st_dev),
- (unsigned long) minor(statbuf->st_dev),
- (unsigned long) statbuf->st_ino,
- sprintmode(statbuf->st_mode));
- tprintf("st_nlink=%lu, st_uid=%lu, st_gid=%lu, ",
- (unsigned long) statbuf->st_nlink,
- (unsigned long) statbuf->st_uid,
- (unsigned long) statbuf->st_gid);
-#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE
- tprintf("st_blksize=%lu, ", (unsigned long) statbuf->st_blksize);
-#endif
-#ifdef HAVE_STRUCT_STAT_ST_BLOCKS
- tprintf("st_blocks=%lu, ", (unsigned long) statbuf->st_blocks);
-#endif
- }
- else
- tprintf("{st_mode=%s, ", sprintmode(statbuf->st_mode));
- switch (statbuf->st_mode & S_IFMT) {
- case S_IFCHR: case S_IFBLK:
-#ifdef HAVE_STRUCT_STAT_ST_RDEV
- tprintf("st_rdev=makedev(%lu, %lu), ",
- (unsigned long) major(statbuf->st_rdev),
- (unsigned long) minor(statbuf->st_rdev));
-#else /* !HAVE_STRUCT_STAT_ST_RDEV */
- tprintf("st_size=makedev(%lu, %lu), ",
- (unsigned long) major(statbuf->st_size),
- (unsigned long) minor(statbuf->st_size));
-#endif /* !HAVE_STRUCT_STAT_ST_RDEV */
- break;
- default:
- tprintf("st_size=%lu, ", (unsigned long) statbuf->st_size);
- break;
- }
- if (!abbrev(tcp)) {
- tprintf("st_atime=%s, ", sprinttime(statbuf->st_atime));
- tprintf("st_mtime=%s, ", sprinttime(statbuf->st_mtime));
- tprintf("st_ctime=%s", sprinttime(statbuf->st_ctime));
-#if HAVE_STRUCT_STAT_ST_FLAGS
- tprints(", st_flags=");
- printflags(fileflags, statbuf->st_flags, "UF_???");
-#endif
-#if HAVE_STRUCT_STAT_ST_ACLCNT
- tprintf(", st_aclcnt=%d", statbuf->st_aclcnt);
-#endif
-#if HAVE_STRUCT_STAT_ST_LEVEL
- tprintf(", st_level=%ld", statbuf->st_level);
-#endif
-#if HAVE_STRUCT_STAT_ST_FSTYPE
- tprintf(", st_fstype=%.*s",
- (int) sizeof statbuf->st_fstype, statbuf->st_fstype);
-#endif
-#if HAVE_STRUCT_STAT_ST_GEN
- tprintf(", st_gen=%u", statbuf->st_gen);
-#endif
- tprints("}");
- }
- else
- tprints("...}");
-}
-
-#ifndef X32
-static void
-printstat(struct tcb *tcp, long addr)
-{
- struct stat statbuf;
-
- if (!addr) {
- tprints("NULL");
- return;
- }
- if (syserror(tcp) || !verbose(tcp)) {
- tprintf("%#lx", addr);
- return;
- }
-
-#if defined(SPARC) || defined(SPARC64)
- if (current_personality == 1) {
- printstatsol(tcp, addr);
- return;
- }
-#ifdef SPARC64
- else if (current_personality == 2) {
- printstat_sparc64(tcp, addr);
- return;
- }
-#endif
-#endif /* SPARC[64] */
-
-#if defined POWERPC64
- if (current_personality == 1) {
- printstat_powerpc32(tcp, addr);
- return;
- }
-#endif
-
- if (umove(tcp, addr, &statbuf) < 0) {
- tprints("{...}");
- return;
- }
-
- realprintstat(tcp, &statbuf);
-}
-#else /* X32 */
-# define printstat printstat64
-#endif
-
-#if !defined HAVE_STAT64 && (defined AARCH64 || defined X86_64)
-/*
- * Linux x86_64 has unified `struct stat' but its i386 biarch needs
- * `struct stat64'. Its <asm-i386/stat.h> definition expects 32-bit `long'.
- * <linux/include/asm-x86_64/ia32.h> is not in the public includes set.
- * __GNUC__ is needed for the required __attribute__ below.
- *
- * Similarly, aarch64 has a unified `struct stat' but its arm personality
- * needs `struct stat64' (which also expects a 32-bit `long' but which
- * shouldn't be packed).
- */
-struct stat64 {
- unsigned long long st_dev;
- unsigned char __pad0[4];
- unsigned int __st_ino;
- unsigned int st_mode;
- unsigned int st_nlink;
- unsigned int st_uid;
- unsigned int st_gid;
- unsigned long long st_rdev;
- unsigned char __pad3[4];
- long long st_size;
- unsigned int st_blksize;
- unsigned long long st_blocks;
+# define STAT32_PERSONALITY 1
+# elif defined SPARC64
+struct stat32 {
+ unsigned short st_dev;
+ unsigned int st_ino;
+ unsigned short st_mode;
+ unsigned short st_nlink;
+ unsigned short st_uid;
+ unsigned short st_gid;
+ unsigned short st_rdev;
+ unsigned int st_size;
unsigned int st_atime;
unsigned int st_atime_nsec;
unsigned int st_mtime;
unsigned int st_mtime_nsec;
unsigned int st_ctime;
unsigned int st_ctime_nsec;
- unsigned long long st_ino;
-}
-# if defined X86_64
- __attribute__((packed))
-# define STAT64_SIZE 96
-#else
-# define STAT64_SIZE 104
-# endif
-;
-# define HAVE_STAT64 1
-#endif
-
-#ifdef HAVE_STAT64
-static void
-printstat64(struct tcb *tcp, long addr)
-{
-#ifdef X32
- struct stat statbuf;
-#else
- struct stat64 statbuf;
-#endif
-
-#ifdef STAT64_SIZE
- (void) sizeof(char[sizeof statbuf == STAT64_SIZE ? 1 : -1]);
-#endif
-
- if (!addr) {
- tprints("NULL");
- return;
- }
- if (syserror(tcp) || !verbose(tcp)) {
- tprintf("%#lx", addr);
- return;
- }
-
-#if defined(SPARC) || defined(SPARC64)
- if (current_personality == 1) {
- printstatsol(tcp, addr);
- return;
- }
-# ifdef SPARC64
- else if (current_personality == 2) {
- printstat_sparc64(tcp, addr);
- return;
- }
-# endif
-#endif /* SPARC[64] */
-
-#if defined AARCH64
- if (current_personality != 0) {
- printstat(tcp, addr);
- return;
- }
-#endif
-#if defined X86_64
- if (current_personality != 1) {
- printstat(tcp, addr);
- return;
- }
-#endif
-
- if (umove(tcp, addr, &statbuf) < 0) {
- tprints("{...}");
- return;
- }
-
- if (!abbrev(tcp)) {
- tprintf("{st_dev=makedev(%lu, %lu), st_ino=%llu, st_mode=%s, ",
- (unsigned long) major(statbuf.st_dev),
- (unsigned long) minor(statbuf.st_dev),
- (unsigned long long) statbuf.st_ino,
- sprintmode(statbuf.st_mode));
- tprintf("st_nlink=%lu, st_uid=%lu, st_gid=%lu, ",
- (unsigned long) statbuf.st_nlink,
- (unsigned long) statbuf.st_uid,
- (unsigned long) statbuf.st_gid);
-#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE
- tprintf("st_blksize=%lu, ",
- (unsigned long) statbuf.st_blksize);
-#endif /* HAVE_STRUCT_STAT_ST_BLKSIZE */
-#ifdef HAVE_STRUCT_STAT_ST_BLOCKS
- tprintf("st_blocks=%lu, ", (unsigned long) statbuf.st_blocks);
-#endif /* HAVE_STRUCT_STAT_ST_BLOCKS */
- }
- else
- tprintf("{st_mode=%s, ", sprintmode(statbuf.st_mode));
- switch (statbuf.st_mode & S_IFMT) {
- case S_IFCHR: case S_IFBLK:
-#ifdef HAVE_STRUCT_STAT_ST_RDEV
- tprintf("st_rdev=makedev(%lu, %lu), ",
- (unsigned long) major(statbuf.st_rdev),
- (unsigned long) minor(statbuf.st_rdev));
-#else /* !HAVE_STRUCT_STAT_ST_RDEV */
- tprintf("st_size=makedev(%lu, %lu), ",
- (unsigned long) major(statbuf.st_size),
- (unsigned long) minor(statbuf.st_size));
-#endif /* !HAVE_STRUCT_STAT_ST_RDEV */
- break;
- default:
- tprintf("st_size=%llu, ", (unsigned long long) statbuf.st_size);
- break;
- }
- if (!abbrev(tcp)) {
- tprintf("st_atime=%s, ", sprinttime(statbuf.st_atime));
- tprintf("st_mtime=%s, ", sprinttime(statbuf.st_mtime));
- tprintf("st_ctime=%s", sprinttime(statbuf.st_ctime));
-#if HAVE_STRUCT_STAT_ST_FLAGS
- tprints(", st_flags=");
- printflags(fileflags, statbuf.st_flags, "UF_???");
-#endif
-#if HAVE_STRUCT_STAT_ST_ACLCNT
- tprintf(", st_aclcnt=%d", statbuf.st_aclcnt);
-#endif
-#if HAVE_STRUCT_STAT_ST_LEVEL
- tprintf(", st_level=%ld", statbuf.st_level);
-#endif
-#if HAVE_STRUCT_STAT_ST_FSTYPE
- tprintf(", st_fstype=%.*s",
- (int) sizeof statbuf.st_fstype, statbuf.st_fstype);
-#endif
-#if HAVE_STRUCT_STAT_ST_GEN
- tprintf(", st_gen=%u", statbuf.st_gen);
-#endif
- tprints("}");
- }
- else
- tprints("...}");
-}
-#endif /* HAVE_STAT64 */
-
-#if defined(HAVE_STRUCT___OLD_KERNEL_STAT)
-static void
-convertoldstat(const struct __old_kernel_stat *oldbuf, struct stat *newbuf)
-{
- newbuf->st_dev = oldbuf->st_dev;
- newbuf->st_ino = oldbuf->st_ino;
- newbuf->st_mode = oldbuf->st_mode;
- newbuf->st_nlink = oldbuf->st_nlink;
- newbuf->st_uid = oldbuf->st_uid;
- newbuf->st_gid = oldbuf->st_gid;
- newbuf->st_rdev = oldbuf->st_rdev;
- newbuf->st_size = oldbuf->st_size;
- newbuf->st_atime = oldbuf->st_atime;
- newbuf->st_mtime = oldbuf->st_mtime;
- newbuf->st_ctime = oldbuf->st_ctime;
- newbuf->st_blksize = 0; /* not supported in old_stat */
- newbuf->st_blocks = 0; /* not supported in old_stat */
-}
-
-static void
-printoldstat(struct tcb *tcp, long addr)
-{
- struct __old_kernel_stat statbuf;
- struct stat newstatbuf;
-
- if (!addr) {
- tprints("NULL");
- return;
- }
- if (syserror(tcp) || !verbose(tcp)) {
- tprintf("%#lx", addr);
- return;
- }
-
-# if defined(SPARC) || defined(SPARC64)
- if (current_personality == 1) {
- printstatsol(tcp, addr);
- return;
- }
-# endif
-
- if (umove(tcp, addr, &statbuf) < 0) {
- tprints("{...}");
- return;
- }
-
- convertoldstat(&statbuf, &newstatbuf);
- realprintstat(tcp, &newstatbuf);
-}
-#endif
-
-int
-sys_stat(struct tcb *tcp)
-{
- if (entering(tcp)) {
- printpath(tcp, tcp->u_arg[0]);
- tprints(", ");
- } else {
- printstat(tcp, tcp->u_arg[1]);
- }
- return 0;
-}
-
-#ifdef X32
-static void
-printstat64_x32(struct tcb *tcp, long addr)
-{
- struct stat64 statbuf;
-
- if (!addr) {
- tprints("NULL");
- return;
- }
- if (syserror(tcp) || !verbose(tcp)) {
- tprintf("%#lx", addr);
- return;
- }
-
- if (umove(tcp, addr, &statbuf) < 0) {
- tprints("{...}");
- return;
- }
-
- if (!abbrev(tcp)) {
- tprintf("{st_dev=makedev(%lu, %lu), st_ino=%llu, st_mode=%s, ",
- (unsigned long) major(statbuf.st_dev),
- (unsigned long) minor(statbuf.st_dev),
- (unsigned long long) statbuf.st_ino,
- sprintmode(statbuf.st_mode));
- tprintf("st_nlink=%lu, st_uid=%lu, st_gid=%lu, ",
- (unsigned long) statbuf.st_nlink,
- (unsigned long) statbuf.st_uid,
- (unsigned long) statbuf.st_gid);
- tprintf("st_blksize=%lu, ",
- (unsigned long) statbuf.st_blksize);
- tprintf("st_blocks=%lu, ", (unsigned long) statbuf.st_blocks);
- }
- else
- tprintf("{st_mode=%s, ", sprintmode(statbuf.st_mode));
- switch (statbuf.st_mode & S_IFMT) {
- case S_IFCHR: case S_IFBLK:
- tprintf("st_rdev=makedev(%lu, %lu), ",
- (unsigned long) major(statbuf.st_rdev),
- (unsigned long) minor(statbuf.st_rdev));
- break;
- default:
- tprintf("st_size=%llu, ", (unsigned long long) statbuf.st_size);
- break;
- }
- if (!abbrev(tcp)) {
- tprintf("st_atime=%s, ", sprinttime(statbuf.st_atime));
- tprintf("st_mtime=%s, ", sprinttime(statbuf.st_mtime));
- tprintf("st_ctime=%s", sprinttime(statbuf.st_ctime));
- tprints("}");
- }
- else
- tprints("...}");
-}
-#endif /* X32 */
-
-int
-sys_stat64(struct tcb *tcp)
-{
-#ifdef HAVE_STAT64
- if (entering(tcp)) {
- printpath(tcp, tcp->u_arg[0]);
- tprints(", ");
- } else {
-# ifdef X32
- printstat64_x32(tcp, tcp->u_arg[1]);
-# else
- printstat64(tcp, tcp->u_arg[1]);
-# endif
- }
- return 0;
-#else
- return printargs(tcp);
-#endif
-}
-
-#ifndef AT_SYMLINK_NOFOLLOW
-# define AT_SYMLINK_NOFOLLOW 0x100
-#endif
-#ifndef AT_REMOVEDIR
-# define AT_REMOVEDIR 0x200
-#endif
-#ifndef AT_SYMLINK_FOLLOW
-# define AT_SYMLINK_FOLLOW 0x400
-#endif
-#ifndef AT_NO_AUTOMOUNT
-# define AT_NO_AUTOMOUNT 0x800
-#endif
-#ifndef AT_EMPTY_PATH
-# define AT_EMPTY_PATH 0x1000
-#endif
-
-#include "xlat/at_flags.h"
-
-int
-sys_newfstatat(struct tcb *tcp)
-{
- if (entering(tcp)) {
- print_dirfd(tcp, tcp->u_arg[0]);
- printpath(tcp, tcp->u_arg[1]);
- tprints(", ");
- } else {
-#ifdef POWERPC64
- if (current_personality == 0)
- printstat(tcp, tcp->u_arg[2]);
- else
- printstat64(tcp, tcp->u_arg[2]);
-#elif defined HAVE_STAT64
- printstat64(tcp, tcp->u_arg[2]);
-#else
- printstat(tcp, tcp->u_arg[2]);
-#endif
- tprints(", ");
- printflags(at_flags, tcp->u_arg[3], "AT_???");
- }
- return 0;
-}
-
-#if defined(HAVE_STRUCT___OLD_KERNEL_STAT)
-int
-sys_oldstat(struct tcb *tcp)
-{
- if (entering(tcp)) {
- printpath(tcp, tcp->u_arg[0]);
- tprints(", ");
- } else {
- printoldstat(tcp, tcp->u_arg[1]);
- }
- return 0;
-}
-#endif
-
-int
-sys_fstat(struct tcb *tcp)
-{
- if (entering(tcp)) {
- printfd(tcp, tcp->u_arg[0]);
- tprints(", ");
- } else {
- printstat(tcp, tcp->u_arg[1]);
- }
- return 0;
-}
-
-int
-sys_fstat64(struct tcb *tcp)
-{
-#ifdef HAVE_STAT64
- if (entering(tcp)) {
- printfd(tcp, tcp->u_arg[0]);
- tprints(", ");
- } else {
-# ifdef X32
- printstat64_x32(tcp, tcp->u_arg[1]);
+ unsigned int st_blksize;
+ unsigned int st_blocks;
+ unsigned int __unused4[2];
+};
+# define STAT32_PERSONALITY 0
+# elif defined SPARC
+# /* no 64-bit personalities */
+# elif defined TILE
+# /* no 32-bit stat */
# else
- printstat64(tcp, tcp->u_arg[1]);
-# endif
- }
- return 0;
-#else
- return printargs(tcp);
-#endif
-}
-
-#if defined(HAVE_STRUCT___OLD_KERNEL_STAT)
-int
-sys_oldfstat(struct tcb *tcp)
-{
- if (entering(tcp)) {
- printfd(tcp, tcp->u_arg[0]);
- tprints(", ");
- } else {
- printoldstat(tcp, tcp->u_arg[1]);
- }
- return 0;
-}
-#endif
+# warning FIXME: check whether struct stat32 definition is needed for this architecture!
+# endif /* X86_64 || X32 || POWERPC64 */
+#endif /* SUPPORTED_PERSONALITIES > 1 */
+
+#ifdef STAT32_PERSONALITY
+# define DO_PRINTSTAT do_printstat32
+# define STRUCT_STAT struct stat32
+# undef HAVE_STRUCT_STAT_ST_FLAGS
+# undef HAVE_STRUCT_STAT_ST_FSTYPE
+# undef HAVE_STRUCT_STAT_ST_GEN
+# include "printstat.h"
+#endif /* STAT32_PERSONALITY */
#if defined(SPARC) || defined(SPARC64)
-int
-sys_xstat(struct tcb *tcp)
-{
- if (entering(tcp)) {
- tprintf("%ld, ", tcp->u_arg[0]);
- printpath(tcp, tcp->u_arg[1]);
- tprints(", ");
- } else {
-# ifdef _STAT64_VER
- if (tcp->u_arg[0] == _STAT64_VER)
- printstat64(tcp, tcp->u_arg[2]);
- else
-# endif
- printstat(tcp, tcp->u_arg[2]);
- }
- return 0;
-}
-
-int
-sys_fxstat(struct tcb *tcp)
-{
- if (entering(tcp))
- tprintf("%ld, %ld, ", tcp->u_arg[0], tcp->u_arg[1]);
- else {
-# ifdef _STAT64_VER
- if (tcp->u_arg[0] == _STAT64_VER)
- printstat64(tcp, tcp->u_arg[2]);
- else
-# endif
- printstat(tcp, tcp->u_arg[2]);
- }
- return 0;
-}
-
-int
-sys_lxstat(struct tcb *tcp)
-{
- if (entering(tcp)) {
- tprintf("%ld, ", tcp->u_arg[0]);
- printpath(tcp, tcp->u_arg[1]);
- tprints(", ");
- } else {
-# ifdef _STAT64_VER
- if (tcp->u_arg[0] == _STAT64_VER)
- printstat64(tcp, tcp->u_arg[2]);
- else
-# endif
- printstat(tcp, tcp->u_arg[2]);
- }
- return 0;
-}
-
-int
-sys_xmknod(struct tcb *tcp)
-{
- int mode = tcp->u_arg[2];
-
- if (entering(tcp)) {
- tprintf("%ld, ", tcp->u_arg[0]);
- printpath(tcp, tcp->u_arg[1]);
- tprintf(", %s", sprintmode(mode));
- switch (mode & S_IFMT) {
- case S_IFCHR: case S_IFBLK:
- tprintf(", makedev(%lu, %lu)",
- (unsigned long) ((tcp->u_arg[3] >> 18) & 0x3fff),
- (unsigned long) (tcp->u_arg[3] & 0x3ffff));
- break;
- default:
- break;
- }
- }
- return 0;
-}
-
-# ifdef HAVE_SYS_ACL_H
-
-# include <sys/acl.h>
-
-#include "xlat/aclcmds.h"
-
-int
-sys_acl(struct tcb *tcp)
-{
- if (entering(tcp)) {
- printpath(tcp, tcp->u_arg[0]);
- tprints(", ");
- printxval(aclcmds, tcp->u_arg[1], "???ACL???");
- tprintf(", %ld", tcp->u_arg[2]);
- /*
- * FIXME - dump out the list of aclent_t's pointed to
- * by "tcp->u_arg[3]" if it's not NULL.
- */
- if (tcp->u_arg[3])
- tprintf(", %#lx", tcp->u_arg[3]);
- else
- tprints(", NULL");
- }
- return 0;
-}
-
-int
-sys_facl(struct tcb *tcp)
-{
- if (entering(tcp)) {
- tprintf("%ld, ", tcp->u_arg[0]);
- printxval(aclcmds, tcp->u_arg[1], "???ACL???");
- tprintf(", %ld", tcp->u_arg[2]);
- /*
- * FIXME - dump out the list of aclent_t's pointed to
- * by "tcp->u_arg[3]" if it's not NULL.
- */
- if (tcp->u_arg[3])
- tprintf(", %#lx", tcp->u_arg[3]);
- else
- tprints(", NULL");
- }
- return 0;
-}
-
-#include "xlat/aclipc.h"
-
-int
-sys_aclipc(struct tcb *tcp)
-{
- if (entering(tcp)) {
- printxval(aclipc, tcp->u_arg[0], "???IPC???");
- tprintf(", %#lx, ", tcp->u_arg[1]);
- printxval(aclcmds, tcp->u_arg[2], "???ACL???");
- tprintf(", %ld", tcp->u_arg[3]);
- /*
- * FIXME - dump out the list of aclent_t's pointed to
- * by "tcp->u_arg[4]" if it's not NULL.
- */
- if (tcp->u_arg[4])
- tprintf(", %#lx", tcp->u_arg[4]);
- else
- tprints(", NULL");
- }
- return 0;
-}
-
-# endif /* HAVE_SYS_ACL_H */
-
-#endif /* SPARC[64] */
-
-/* directory */
-int
-sys_chdir(struct tcb *tcp)
-{
- if (entering(tcp)) {
- printpath(tcp, tcp->u_arg[0]);
- }
- return 0;
-}
-
-static int
-decode_mkdir(struct tcb *tcp, int offset)
-{
- if (entering(tcp)) {
- printpath(tcp, tcp->u_arg[offset]);
- tprintf(", %#lo", tcp->u_arg[offset + 1]);
- }
- return 0;
-}
-
-int
-sys_mkdir(struct tcb *tcp)
-{
- return decode_mkdir(tcp, 0);
-}
-
-int
-sys_mkdirat(struct tcb *tcp)
-{
- if (entering(tcp))
- print_dirfd(tcp, tcp->u_arg[0]);
- return decode_mkdir(tcp, 1);
-}
-
-int
-sys_link(struct tcb *tcp)
-{
- if (entering(tcp)) {
- printpath(tcp, tcp->u_arg[0]);
- tprints(", ");
- printpath(tcp, tcp->u_arg[1]);
- }
- return 0;
-}
-
-int
-sys_linkat(struct tcb *tcp)
-{
- if (entering(tcp)) {
- print_dirfd(tcp, tcp->u_arg[0]);
- printpath(tcp, tcp->u_arg[1]);
- tprints(", ");
- print_dirfd(tcp, tcp->u_arg[2]);
- printpath(tcp, tcp->u_arg[3]);
- tprints(", ");
- printflags(at_flags, tcp->u_arg[4], "AT_???");
- }
- return 0;
-}
-
-int
-sys_unlinkat(struct tcb *tcp)
-{
- if (entering(tcp)) {
- print_dirfd(tcp, tcp->u_arg[0]);
- printpath(tcp, tcp->u_arg[1]);
- tprints(", ");
- printflags(at_flags, tcp->u_arg[2], "AT_???");
- }
- return 0;
-}
-
-int
-sys_symlinkat(struct tcb *tcp)
-{
- if (entering(tcp)) {
- printpath(tcp, tcp->u_arg[0]);
- tprints(", ");
- print_dirfd(tcp, tcp->u_arg[1]);
- printpath(tcp, tcp->u_arg[2]);
- }
- return 0;
-}
-
-static int
-decode_readlink(struct tcb *tcp, int offset)
-{
- if (entering(tcp)) {
- printpath(tcp, tcp->u_arg[offset]);
- tprints(", ");
- } else {
- if (syserror(tcp))
- tprintf("%#lx", tcp->u_arg[offset + 1]);
- else
- /* Used to use printpathn(), but readlink
- * neither includes NUL in the returned count,
- * nor actually writes it into memory.
- * printpathn() would decide on printing
- * "..." continuation based on garbage
- * past return buffer's end.
- */
- printstr(tcp, tcp->u_arg[offset + 1], tcp->u_rval);
- tprintf(", %lu", tcp->u_arg[offset + 2]);
- }
- return 0;
-}
-
-int
-sys_readlink(struct tcb *tcp)
-{
- return decode_readlink(tcp, 0);
-}
-
-int
-sys_readlinkat(struct tcb *tcp)
-{
- if (entering(tcp))
- print_dirfd(tcp, tcp->u_arg[0]);
- return decode_readlink(tcp, 1);
-}
-
-static void
-decode_renameat(struct tcb *tcp)
-{
- print_dirfd(tcp, tcp->u_arg[0]);
- printpath(tcp, tcp->u_arg[1]);
- tprints(", ");
- print_dirfd(tcp, tcp->u_arg[2]);
- printpath(tcp, tcp->u_arg[3]);
-}
-
-int
-sys_renameat(struct tcb *tcp)
-{
- if (entering(tcp)) {
- decode_renameat(tcp);
- }
- return 0;
-}
-
-#include "xlat/rename_flags.h"
-
-int
-sys_renameat2(struct tcb *tcp)
-{
- if (entering(tcp)) {
- decode_renameat(tcp);
- tprints(", ");
- printflags(rename_flags, tcp->u_arg[4], "RENAME_??");
- }
- return 0;
-}
-
-int
-sys_chown(struct tcb *tcp)
-{
- if (entering(tcp)) {
- printpath(tcp, tcp->u_arg[0]);
- printuid(", ", tcp->u_arg[1]);
- printuid(", ", tcp->u_arg[2]);
- }
- return 0;
-}
+struct solstat {
+ unsigned st_dev;
+ unsigned int st_pad1[3]; /* network id */
+ unsigned st_ino;
+ unsigned st_mode;
+ unsigned st_nlink;
+ unsigned st_uid;
+ unsigned st_gid;
+ unsigned st_rdev;
+ unsigned int st_pad2[2];
+ unsigned int st_size;
+ unsigned int st_pad3; /* st_size, off_t expansion */
+ unsigned int st_atime;
+ unsigned int st_atime_nsec;
+ unsigned int st_mtime;
+ unsigned int st_mtime_nsec;
+ unsigned int st_ctime;
+ unsigned int st_ctime_nsec;
+ unsigned int st_blksize;
+ unsigned int st_blocks;
+ char st_fstype[16];
+ unsigned int st_pad4[8]; /* expansion area */
+};
-int
-sys_fchownat(struct tcb *tcp)
-{
- if (entering(tcp)) {
- print_dirfd(tcp, tcp->u_arg[0]);
- printpath(tcp, tcp->u_arg[1]);
- printuid(", ", tcp->u_arg[2]);
- printuid(", ", tcp->u_arg[3]);
- tprints(", ");
- printflags(at_flags, tcp->u_arg[4], "AT_???");
- }
- return 0;
-}
+# define DO_PRINTSTAT do_printstat_sol
+# define STRUCT_STAT struct solstat
+# define STAT_MAJOR(x) (((x) >> 18) & 0x3fff)
+# define STAT_MINOR(x) ((x) & 0x3ffff)
+# undef HAVE_STRUCT_STAT_ST_FLAGS
+# undef HAVE_STRUCT_STAT_ST_FSTYPE
+# undef HAVE_STRUCT_STAT_ST_GEN
+# include "printstat.h"
+#endif /* SPARC || SPARC64 */
-int
-sys_fchown(struct tcb *tcp)
+static void
+printstat(struct tcb *tcp, long addr)
{
- if (entering(tcp)) {
- printfd(tcp, tcp->u_arg[0]);
- printuid(", ", tcp->u_arg[1]);
- printuid(", ", tcp->u_arg[2]);
- }
- return 0;
-}
+ struct stat statbuf;
-static int
-decode_chmod(struct tcb *tcp, int offset)
-{
- if (entering(tcp)) {
- printpath(tcp, tcp->u_arg[offset]);
- tprintf(", %#lo", tcp->u_arg[offset + 1]);
- }
- return 0;
-}
+#ifdef STAT32_PERSONALITY
+ if (current_personality == STAT32_PERSONALITY) {
+ struct stat32 statbuf;
-int
-sys_chmod(struct tcb *tcp)
-{
- return decode_chmod(tcp, 0);
-}
+ if (!umove_or_printaddr(tcp, addr, &statbuf))
+ do_printstat32(tcp, &statbuf);
+ return;
+ }
+#endif
-int
-sys_fchmodat(struct tcb *tcp)
-{
- if (entering(tcp))
- print_dirfd(tcp, tcp->u_arg[0]);
- return decode_chmod(tcp, 1);
-}
+#if defined(SPARC) || defined(SPARC64)
+ if (current_personality == 1) {
+ struct solstat statbuf;
-int
-sys_fchmod(struct tcb *tcp)
-{
- if (entering(tcp)) {
- printfd(tcp, tcp->u_arg[0]);
- tprintf(", %#lo", tcp->u_arg[1]);
+ if (!umove_or_printaddr(tcp, addr, &statbuf))
+ do_printstat_sol(tcp, &statbuf);
+ return;
}
- return 0;
+#endif /* SPARC || SPARC64 */
+
+ if (!umove_or_printaddr(tcp, addr, &statbuf))
+ do_printstat(tcp, &statbuf);
}
-#ifdef ALPHA
-int
-sys_osf_utimes(struct tcb *tcp)
+SYS_FUNC(stat)
{
if (entering(tcp)) {
printpath(tcp, tcp->u_arg[0]);
tprints(", ");
- printtv_bitness(tcp, tcp->u_arg[1], BITNESS_32, 0);
+ } else {
+ printstat(tcp, tcp->u_arg[1]);
}
return 0;
}
-#endif
-static int
-decode_utimes(struct tcb *tcp, int offset, int special)
+SYS_FUNC(fstat)
{
if (entering(tcp)) {
- printpath(tcp, tcp->u_arg[offset]);
+ printfd(tcp, tcp->u_arg[0]);
tprints(", ");
- if (tcp->u_arg[offset + 1] == 0)
- tprints("NULL");
- else {
- tprints("{");
- printtv_bitness(tcp, tcp->u_arg[offset + 1],
- BITNESS_CURRENT, special);
- tprints(", ");
- printtv_bitness(tcp, tcp->u_arg[offset + 1]
- + sizeof(struct timeval),
- BITNESS_CURRENT, special);
- tprints("}");
- }
+ } else {
+ printstat(tcp, tcp->u_arg[1]);
}
return 0;
}
-int
-sys_utimes(struct tcb *tcp)
-{
- return decode_utimes(tcp, 0, 0);
+#if defined STAT32_PERSONALITY && !defined HAVE_STRUCT_STAT64
+# if defined AARCH64 || defined X86_64 || defined X32
+/*
+ * Linux x86_64 and x32 have unified `struct stat' but their i386 personality
+ * needs `struct stat64'.
+ * linux/arch/x86/include/uapi/asm/stat.h defines `struct stat64' only for i386.
+ *
+ * Similarly, aarch64 has a unified `struct stat' but its arm personality
+ * needs `struct stat64' (unlike x86, it shouldn't be packed).
+ */
+struct stat64 {
+ unsigned long long st_dev;
+ unsigned char __pad0[4];
+ unsigned int __st_ino;
+ unsigned int st_mode;
+ unsigned int st_nlink;
+ unsigned int st_uid;
+ unsigned int st_gid;
+ unsigned long long st_rdev;
+ unsigned char __pad3[4];
+ long long st_size;
+ unsigned int st_blksize;
+ unsigned long long st_blocks;
+ unsigned int st_atime;
+ unsigned int st_atime_nsec;
+ unsigned int st_mtime;
+ unsigned int st_mtime_nsec;
+ unsigned int st_ctime;
+ unsigned int st_ctime_nsec;
+ unsigned long long st_ino;
}
+# if defined X86_64 || defined X32
+ ATTRIBUTE_PACKED
+# define STAT64_SIZE 96
+# else
+# define STAT64_SIZE 104
+# endif
+;
+# define HAVE_STRUCT_STAT64 1
+# else /* !(AARCH64 || X86_64 || X32) */
+# warning FIXME: check whether struct stat64 definition is needed for this architecture!
+# endif
+#endif /* STAT32_PERSONALITY && !HAVE_STRUCT_STAT64 */
-int
-sys_futimesat(struct tcb *tcp)
-{
- if (entering(tcp))
- print_dirfd(tcp, tcp->u_arg[0]);
- return decode_utimes(tcp, 1, 0);
-}
+#ifdef HAVE_STRUCT_STAT64
-int
-sys_utimensat(struct tcb *tcp)
+# define DO_PRINTSTAT do_printstat64
+# define STRUCT_STAT struct stat64
+# undef HAVE_STRUCT_STAT_ST_FLAGS
+# undef HAVE_STRUCT_STAT_ST_FSTYPE
+# undef HAVE_STRUCT_STAT_ST_GEN
+# include "printstat.h"
+
+static void
+printstat64(struct tcb *tcp, long addr)
{
- if (entering(tcp)) {
- print_dirfd(tcp, tcp->u_arg[0]);
- decode_utimes(tcp, 1, 1);
- tprints(", ");
- printflags(at_flags, tcp->u_arg[3], "AT_???");
+ struct stat64 statbuf;
+
+# ifdef STAT64_SIZE
+ (void) sizeof(char[sizeof statbuf == STAT64_SIZE ? 1 : -1]);
+# endif
+
+# ifdef STAT32_PERSONALITY
+ if (current_personality != STAT32_PERSONALITY) {
+ printstat(tcp, addr);
+ return;
}
- return 0;
+# endif /* STAT32_PERSONALITY */
+
+ if (!umove_or_printaddr(tcp, addr, &statbuf))
+ do_printstat64(tcp, &statbuf);
}
-int
-sys_utime(struct tcb *tcp)
+SYS_FUNC(stat64)
{
- union {
- long utl[2];
- int uti[2];
- long paranoia_for_huge_wordsize[4];
- } u;
- unsigned wordsize;
-
if (entering(tcp)) {
printpath(tcp, tcp->u_arg[0]);
tprints(", ");
-
- wordsize = current_wordsize;
- if (!tcp->u_arg[1])
- tprints("NULL");
- else if (!verbose(tcp))
- tprintf("%#lx", tcp->u_arg[1]);
- else if (umoven(tcp, tcp->u_arg[1], 2 * wordsize, (char *) &u) < 0)
- tprints("[?, ?]");
- else if (wordsize == sizeof u.utl[0]) {
- tprintf("[%s,", sprinttime(u.utl[0]));
- tprintf(" %s]", sprinttime(u.utl[1]));
- }
- else if (wordsize == sizeof u.uti[0]) {
- tprintf("[%s,", sprinttime(u.uti[0]));
- tprintf(" %s]", sprinttime(u.uti[1]));
- }
- else
- tprintf("<decode error: unsupported wordsize %d>",
- wordsize);
+ } else {
+ printstat64(tcp, tcp->u_arg[1]);
}
return 0;
}
-static int
-decode_mknod(struct tcb *tcp, int offset)
+SYS_FUNC(fstat64)
{
- int mode = tcp->u_arg[offset + 1];
-
if (entering(tcp)) {
- printpath(tcp, tcp->u_arg[offset]);
- tprintf(", %s", sprintmode(mode));
- switch (mode & S_IFMT) {
- case S_IFCHR:
- case S_IFBLK:
-#if defined(SPARC) || defined(SPARC64)
- if (current_personality == 1)
- tprintf(", makedev(%lu, %lu)",
- (unsigned long) ((tcp->u_arg[offset + 2] >> 18) & 0x3fff),
- (unsigned long) (tcp->u_arg[offset + 2] & 0x3ffff));
- else
-#endif
- tprintf(", makedev(%lu, %lu)",
- (unsigned long) major(tcp->u_arg[offset + 2]),
- (unsigned long) minor(tcp->u_arg[offset + 2]));
- break;
- default:
- break;
- }
+ printfd(tcp, tcp->u_arg[0]);
+ tprints(", ");
+ } else {
+ printstat64(tcp, tcp->u_arg[1]);
}
return 0;
}
-int
-sys_mknod(struct tcb *tcp)
-{
- return decode_mknod(tcp, 0);
-}
+#else
-int
-sys_mknodat(struct tcb *tcp)
+SYS_FUNC(stat64)
{
- if (entering(tcp))
- print_dirfd(tcp, tcp->u_arg[0]);
- return decode_mknod(tcp, 1);
+ return sys_stat(tcp);
}
-int
-sys_getcwd(struct tcb *tcp)
+SYS_FUNC(fstat64)
{
- if (exiting(tcp)) {
- if (syserror(tcp))
- tprintf("%#lx", tcp->u_arg[0]);
- else
- printpathn(tcp, tcp->u_arg[0], tcp->u_rval - 1);
- tprintf(", %lu", tcp->u_arg[1]);
- }
- return 0;
+ return sys_fstat(tcp);
}
-#ifdef HAVE_SYS_ASYNCH_H
+#endif /* HAVE_STRUCT_STAT64 */
-int
-sys_aioread(struct tcb *tcp)
+SYS_FUNC(newfstatat)
{
- struct aio_result_t res;
-
if (entering(tcp)) {
- tprintf("%lu, ", tcp->u_arg[0]);
+ print_dirfd(tcp, tcp->u_arg[0]);
+ printpath(tcp, tcp->u_arg[1]);
+ tprints(", ");
} else {
- if (syserror(tcp))
- tprintf("%#lx", tcp->u_arg[1]);
- else
- printstr(tcp, tcp->u_arg[1], tcp->u_arg[2]);
- tprintf(", %lu, %lu, ", tcp->u_arg[2], tcp->u_arg[3]);
- printxval(whence, tcp->u_arg[4], "L_???");
- if (syserror(tcp) || tcp->u_arg[5] == 0
- || umove(tcp, tcp->u_arg[5], &res) < 0)
- tprintf(", %#lx", tcp->u_arg[5]);
- else
- tprintf(", {aio_return %d aio_errno %d}",
- res.aio_return, res.aio_errno);
- }
- return 0;
-}
-
-int
-sys_aiowrite(struct tcb *tcp)
-{
- struct aio_result_t res;
-
- if (entering(tcp)) {
- tprintf("%lu, ", tcp->u_arg[0]);
- printstr(tcp, tcp->u_arg[1], tcp->u_arg[2]);
- tprintf(", %lu, %lu, ", tcp->u_arg[2], tcp->u_arg[3]);
- printxval(whence, tcp->u_arg[4], "L_???");
- }
- else {
- if (tcp->u_arg[5] == 0)
- tprints(", NULL");
- else if (syserror(tcp)
- || umove(tcp, tcp->u_arg[5], &res) < 0)
- tprintf(", %#lx", tcp->u_arg[5]);
+#if defined STAT32_PERSONALITY
+ if (current_personality == STAT32_PERSONALITY)
+ printstat64(tcp, tcp->u_arg[2]);
else
- tprintf(", {aio_return %d aio_errno %d}",
- res.aio_return, res.aio_errno);
+ printstat(tcp, tcp->u_arg[2]);
+#elif defined HAVE_STRUCT_STAT64
+ printstat64(tcp, tcp->u_arg[2]);
+#else
+ printstat(tcp, tcp->u_arg[2]);
+#endif /* STAT32_PERSONALITY || HAVE_STRUCT_STAT64 */
+ tprints(", ");
+ printflags(at_flags, tcp->u_arg[3], "AT_???");
}
return 0;
}
-int
-sys_aiowait(struct tcb *tcp)
-{
- if (entering(tcp))
- printtv(tcp, tcp->u_arg[0]);
- return 0;
-}
+#if defined(HAVE_STRUCT___OLD_KERNEL_STAT)
-int
-sys_aiocancel(struct tcb *tcp)
+static void
+convertoldstat(const struct __old_kernel_stat *oldbuf, struct stat *newbuf)
{
- struct aio_result_t res;
-
- if (exiting(tcp)) {
- if (tcp->u_arg[0] == 0)
- tprints("NULL");
- else if (syserror(tcp)
- || umove(tcp, tcp->u_arg[0], &res) < 0)
- tprintf("%#lx", tcp->u_arg[0]);
- else
- tprintf("{aio_return %d aio_errno %d}",
- res.aio_return, res.aio_errno);
- }
- return 0;
+ memset(newbuf, 0, sizeof(*newbuf));
+ newbuf->st_dev = oldbuf->st_dev;
+ newbuf->st_ino = oldbuf->st_ino;
+ newbuf->st_mode = oldbuf->st_mode;
+ newbuf->st_nlink = oldbuf->st_nlink;
+ newbuf->st_uid = oldbuf->st_uid;
+ newbuf->st_gid = oldbuf->st_gid;
+ newbuf->st_rdev = oldbuf->st_rdev;
+ newbuf->st_size = oldbuf->st_size;
+ newbuf->st_atime = oldbuf->st_atime;
+ newbuf->st_mtime = oldbuf->st_mtime;
+ newbuf->st_ctime = oldbuf->st_ctime;
}
-#endif /* HAVE_SYS_ASYNCH_H */
-
-#include "xlat/xattrflags.h"
-
static void
-print_xattr_val(struct tcb *tcp, int failed,
- unsigned long arg,
- unsigned long insize,
- unsigned long size)
+printoldstat(struct tcb *tcp, long addr)
{
- if (insize == 0)
- failed = 1;
- if (!failed) {
- unsigned long capacity = 4 * size + 1;
- unsigned char *buf = (capacity < size) ? NULL : malloc(capacity);
- if (buf == NULL || /* probably a bogus size argument */
- umoven(tcp, arg, size, (char *) &buf[3 * size]) < 0) {
- failed = 1;
- }
- else {
- unsigned char *out = buf;
- unsigned char *in = &buf[3 * size];
- size_t i;
- for (i = 0; i < size; ++i) {
- if (in[i] >= ' ' && in[i] <= 0x7e)
- *out++ = in[i];
- else {
-#define tohex(n) "0123456789abcdef"[n]
- *out++ = '\\';
- *out++ = 'x';
- *out++ = tohex(in[i] / 16);
- *out++ = tohex(in[i] % 16);
- }
- }
- /* Don't print terminating NUL if there is one. */
- if (i > 0 && in[i - 1] == '\0')
- out -= 4;
- *out = '\0';
- tprintf(", \"%s\", %ld", buf, insize);
- }
- free(buf);
- }
- if (failed)
- tprintf(", 0x%lx, %ld", arg, insize);
-}
+ struct __old_kernel_stat statbuf;
+ struct stat newstatbuf;
-int
-sys_setxattr(struct tcb *tcp)
-{
- if (entering(tcp)) {
- printpath(tcp, tcp->u_arg[0]);
- tprints(", ");
- printstr(tcp, tcp->u_arg[1], -1);
- print_xattr_val(tcp, 0, tcp->u_arg[2], tcp->u_arg[3], tcp->u_arg[3]);
- tprints(", ");
- printflags(xattrflags, tcp->u_arg[4], "XATTR_???");
+# if defined(SPARC) || defined(SPARC64)
+ if (current_personality == 1) {
+ struct solstat statbuf;
+
+ if (!umove_or_printaddr(tcp, addr, &statbuf))
+ do_printstat_sol(tcp, &statbuf);
+ return;
}
- return 0;
-}
+# endif
-int
-sys_fsetxattr(struct tcb *tcp)
-{
- if (entering(tcp)) {
- printfd(tcp, tcp->u_arg[0]);
- tprints(", ");
- printstr(tcp, tcp->u_arg[1], -1);
- print_xattr_val(tcp, 0, tcp->u_arg[2], tcp->u_arg[3], tcp->u_arg[3]);
- tprints(", ");
- printflags(xattrflags, tcp->u_arg[4], "XATTR_???");
+ if (!umove_or_printaddr(tcp, addr, &statbuf)) {
+ convertoldstat(&statbuf, &newstatbuf);
+ do_printstat(tcp, &newstatbuf);
}
- return 0;
}
-int
-sys_getxattr(struct tcb *tcp)
+SYS_FUNC(oldstat)
{
if (entering(tcp)) {
printpath(tcp, tcp->u_arg[0]);
tprints(", ");
- printstr(tcp, tcp->u_arg[1], -1);
} else {
- print_xattr_val(tcp, syserror(tcp), tcp->u_arg[2], tcp->u_arg[3],
- tcp->u_rval);
+ printoldstat(tcp, tcp->u_arg[1]);
}
return 0;
}
-int
-sys_fgetxattr(struct tcb *tcp)
+SYS_FUNC(oldfstat)
{
if (entering(tcp)) {
printfd(tcp, tcp->u_arg[0]);
tprints(", ");
- printstr(tcp, tcp->u_arg[1], -1);
} else {
- print_xattr_val(tcp, syserror(tcp), tcp->u_arg[2], tcp->u_arg[3],
- tcp->u_rval);
+ printoldstat(tcp, tcp->u_arg[1]);
}
return 0;
}
-static void
-print_xattr_list(struct tcb *tcp, unsigned long addr, unsigned long size)
-{
- if (syserror(tcp)) {
- tprintf("%#lx", addr);
- } else {
- if (!addr) {
- tprints("NULL");
- } else {
- unsigned long len =
- (size < (unsigned long) tcp->u_rval) ?
- size : (unsigned long) tcp->u_rval;
- printstr(tcp, addr, len);
- }
- }
- tprintf(", %lu", size);
-}
+#endif /* HAVE_STRUCT___OLD_KERNEL_STAT */
-int
-sys_listxattr(struct tcb *tcp)
-{
- if (entering(tcp)) {
- printpath(tcp, tcp->u_arg[0]);
- tprints(", ");
- } else {
- print_xattr_list(tcp, tcp->u_arg[1], tcp->u_arg[2]);
- }
- return 0;
-}
+#if defined(SPARC) || defined(SPARC64)
-int
-sys_flistxattr(struct tcb *tcp)
+SYS_FUNC(xstat)
{
if (entering(tcp)) {
- printfd(tcp, tcp->u_arg[0]);
+ tprintf("%ld, ", tcp->u_arg[0]);
+ printpath(tcp, tcp->u_arg[1]);
tprints(", ");
} else {
- print_xattr_list(tcp, tcp->u_arg[1], tcp->u_arg[2]);
- }
- return 0;
-}
-
-int
-sys_removexattr(struct tcb *tcp)
-{
- if (entering(tcp)) {
- printpath(tcp, tcp->u_arg[0]);
- tprints(", ");
- printstr(tcp, tcp->u_arg[1], -1);
+ printstat(tcp, tcp->u_arg[2]);
}
return 0;
}
-int
-sys_fremovexattr(struct tcb *tcp)
+SYS_FUNC(fxstat)
{
if (entering(tcp)) {
- printfd(tcp, tcp->u_arg[0]);
+ tprintf("%ld, ", tcp->u_arg[0]);
+ printfd(tcp, tcp->u_arg[1]);
tprints(", ");
- printstr(tcp, tcp->u_arg[1], -1);
- }
- return 0;
-}
-
-#include "xlat/advise.h"
-
-int
-sys_fadvise64(struct tcb *tcp)
-{
- if (entering(tcp)) {
- int argn;
- printfd(tcp, tcp->u_arg[0]);
- argn = printllval(tcp, ", %lld", 1);
- tprintf(", %ld, ", tcp->u_arg[argn++]);
- printxval(advise, tcp->u_arg[argn], "POSIX_FADV_???");
- }
- return 0;
-}
-
-int
-sys_fadvise64_64(struct tcb *tcp)
-{
- if (entering(tcp)) {
- int argn;
- printfd(tcp, tcp->u_arg[0]);
- argn = printllval(tcp, ", %lld, ", 1);
- argn = printllval(tcp, "%lld, ", argn);
-#if defined __ARM_EABI__ || defined AARCH64 || defined POWERPC || defined XTENSA
- printxval(advise, tcp->u_arg[1], "POSIX_FADV_???");
-#else
- printxval(advise, tcp->u_arg[argn], "POSIX_FADV_???");
-#endif
- }
- return 0;
-}
-
-#include "xlat/sync_file_range_flags.h"
-
-int
-sys_sync_file_range(struct tcb *tcp)
-{
- if (entering(tcp)) {
- int argn;
- printfd(tcp, tcp->u_arg[0]);
- argn = printllval(tcp, ", %lld, ", 1);
- argn = printllval(tcp, "%lld, ", argn);
- printflags(sync_file_range_flags, tcp->u_arg[argn],
- "SYNC_FILE_RANGE_???");
- }
- return 0;
-}
-
-int
-sys_sync_file_range2(struct tcb *tcp)
-{
- if (entering(tcp)) {
- int argn;
- printfd(tcp, tcp->u_arg[0]);
- printflags(sync_file_range_flags, 1,
- "SYNC_FILE_RANGE_???");
- argn = printllval(tcp, ", %lld, ", 2);
- argn = printllval(tcp, "%lld, ", argn);
- }
- return 0;
-}
-
-int
-sys_fallocate(struct tcb *tcp)
-{
- if (entering(tcp)) {
- int argn;
- printfd(tcp, tcp->u_arg[0]); /* fd */
- tprintf(", %#lo, ", tcp->u_arg[1]); /* mode */
- argn = printllval(tcp, "%llu, ", 2); /* offset */
- printllval(tcp, "%llu", argn); /* len */
+ } else {
+ printstat(tcp, tcp->u_arg[2]);
}
return 0;
}
-#ifndef SWAP_FLAG_PREFER
-# define SWAP_FLAG_PREFER 0x8000
-#endif
-#ifndef SWAP_FLAG_DISCARD
-# define SWAP_FLAG_DISCARD 0x10000
-#endif
-#include "xlat/swap_flags.h"
-
-int
-sys_swapon(struct tcb *tcp)
-{
- if (entering(tcp)) {
- int flags = tcp->u_arg[1];
- printpath(tcp, tcp->u_arg[0]);
- tprints(", ");
- printflags(swap_flags, flags & ~SWAP_FLAG_PRIO_MASK,
- "SWAP_FLAG_???");
- if (flags & SWAP_FLAG_PREFER)
- tprintf("|%d", flags & SWAP_FLAG_PRIO_MASK);
- }
- return 0;
-}
+#endif /* SPARC || SPARC64 */
projects / strace / blobdiff