--- /dev/null
+// syscalls tapset part 1 [A-M]
+// Copyright (C) 2005 IBM Corp.
+// Copyright (C) 2005-2007 Red Hat Inc.
+// Copyright (C) 2007 Quentin Barnes.
+//
+// This file is part of systemtap, and is free software. You can
+// redistribute it and/or modify it under the terms of the GNU General
+// Public License (GPL); either version 2, or (at your option) any
+// later version.
+
+
+/* Each syscall returns the calls parameters. In addition, the following
+* variables are set:
+*
+* name - generally the syscall name minus the "sys_".
+*
+* argstr - a string containing the decoded args in an easy-to-read format.
+* It doesn't need to contain everything, but should have all the
+* important args. Set in entry probes only. Values enclosed in
+* square brackets are user-space pointers. Values in curly
+* braces are decoded structs.
+*
+* retstr - a string containing the return value in an easy-to-read format.
+* Set in return probes only.
+*/
+
+
+# accept _____________________________________________________
+# long sys_accept(int fd, struct sockaddr __user *upeer_sockaddr,
+# int __user *upeer_addrlen)
+probe nd_syscall.accept = kernel.function("sys_accept") ? {
+ name = "accept"
+ // sockfd = $fd
+ // addr_uaddr = $upeer_sockaddr
+ // addrlen_uaddr = $upeer_addrlen
+ // argstr = sprintf("%d, %p, %p", $fd, $upeer_sockaddr, $upeer_addrlen)
+ asmlinkage()
+ sockfd = int_arg(1)
+ addr_uaddr = pointer_arg(2)
+ addrlen_uaddr = int_arg(3)
+ argstr = sprintf("%d, %p, %p", sockfd, addr_uaddr, addrlen_uaddr)
+}
+probe nd_syscall.accept.return = kernel.function("sys_accept").return ? {
+ name = "accept"
+ retstr = returnstr(1)
+}
+
+# access _____________________________________________________
+# long sys_access(const char __user * filename, int mode)
+probe nd_syscall.access = kernel.function("sys_access") {
+ name = "access"
+ // pathname = user_string($filename)
+ // mode = $mode
+ // mode_str = _access_mode_str($mode)
+ // argstr = sprintf("%s, %s", user_string_quoted($filename), mode_str)
+ asmlinkage()
+ pathname = user_string(pointer_arg(1))
+ mode = int_arg(2)
+ mode_str = _access_mode_str(mode)
+ argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), mode_str)
+}
+probe nd_syscall.access.return = kernel.function("sys_access").return {
+ name = "access"
+ retstr = returnstr(1)
+}
+
+# acct _______________________________________________________
+# long sys_acct(const char __user *name)
+probe nd_syscall.acct = kernel.function("sys_acct") ? {
+ name = "acct"
+ // filename = user_string($name)
+ // argstr = user_string_quoted($name)
+ asmlinkage()
+ filename = user_string(pointer_arg(1))
+ argstr = user_string_quoted(pointer_arg(1))
+}
+probe nd_syscall.acct.return = kernel.function("sys_acct").return ? {
+ name = "acct"
+ retstr = returnstr(1)
+}
+
+# add_key ____________________________________________________
+# long sys_add_key(const char __user *_type,
+# const char __user *_description,
+# const void __user *_payload,
+# size_t plen,
+# key_serial_t ringid)
+#
+probe nd_syscall.add_key = kernel.function("sys_add_key") ? {
+ name = "add_key"
+ type_uaddr = $_type
+ description_auddr = $_description
+ payload_uaddr = $_payload
+ plen = $plen
+ ringid = $ringid
+ argstr = sprintf("%s, %s, %s, %d, %d",
+ user_string_quoted($_type),
+ user_string_quoted($_description),
+ text_strn(user_string($_payload),syscall_string_trunc,1),
+ $plen, $ringid)
+}
+probe nd_syscall.add_key.return = kernel.function("sys_add_key").return ? {
+ name = "add_key"
+ retstr = returnstr(1)
+}
+
+# adjtimex ___________________________________________________
+# long sys_adjtimex(struct timex __user *txc_p)
+probe nd_syscall.adjtimex = kernel.function("sys_adjtimex") {
+ name = "adjtimex"
+
+ /*
+ * buf_offset = __uget_timex_m($txc_p,1)
+ * buf_freq = __uget_timex_m($txc_p,2)
+ * buf_maxerror = __uget_timex_m($txc_p,3)
+ * buf_esterror = __uget_timex_m($txc_p,4)
+ * buf_status = __uget_timex_m($txc_p,5)
+ * buf_constant = __uget_timex_m($txc_p,6)
+ * buf_precision = __uget_timex_m($txc_p,7)
+ * buf_tolerance = __uget_timex_m($txc_p,8)
+ * buf_time_tv_sec = __uget_timex_m($txc_p,9)
+ * buf_time_tv_usec = __uget_timex_m($txc_p,10)
+ * buf_tick = __uget_timex_m($txc_p,11)
+ */
+ argstr = sprintf("%p", $txc_p)
+}
+probe nd_syscall.adjtimex.return = kernel.function("sys_adjtimex").return {
+ name = "adjtimex"
+ retstr = _adjtimex_return_str($return)
+}
+# long compat_sys_adjtimex(struct compat_timex __user *utp)
+probe nd_syscall.compat_adjtimex = kernel.function("compat_sys_adjtimex") ? {
+ name = "compat_adjtimex"
+ argstr = sprintf("%p", $utp)
+}
+probe nd_syscall.compat_adjtimex.return = kernel.function("compat_sys_adjtimex").return ? {
+ name = "compat_adjtimex"
+ retstr = returnstr(1)
+}
+
+# alarm ______________________________________________________
+# unsigned long sys_alarm (unsigned int seconds)
+# long sys32_alarm(unsigned int seconds)
+#
+probe nd_syscall.alarm =
+ kernel.function("sys_alarm") ?,
+ kernel.function("sys32_alarm") ?
+{
+ name = "alarm"
+ seconds = $seconds
+ argstr = sprint($seconds)
+}
+probe nd_syscall.alarm.return =
+ kernel.function("sys_alarm").return ?,
+ kernel.function("sys32_alarm").return ?
+{
+ name = "alarm"
+ retstr = returnstr(1)
+}
+
+# bdflush ____________________________________________________
+# long sys_bdflush(int func,long data)
+probe nd_syscall.bdflush = kernel.function("sys_bdflush") ? {
+ name = "bdflush"
+ func = $func
+ data = $data
+ if (($func>=2)&&($func%2==0))
+ data_str = sprintf("%p", $data)
+ else
+ data_str = sprintf("%d", $data)
+ argstr = sprintf("%d, %s",func, data_str)
+}
+probe nd_syscall.bdflush.return = kernel.function("sys_bdflush").return ? {
+ name = "bdflush"
+ retstr = returnstr(1)
+}
+
+# bind _______________________________________________________
+# long sys_bind(int fd, struct sockaddr __user *umyaddr, int addrlen)
+probe nd_syscall.bind = kernel.function("sys_bind") ? {
+ name = "bind"
+ sockfd = $fd
+ my_addr_uaddr = $umyaddr
+ addrlen = $addrlen
+ argstr = sprintf("%d, %s, %d", $fd, _struct_sockaddr_u($umyaddr,$addrlen),$addrlen)
+}
+probe nd_syscall.bind.return = kernel.function("sys_bind").return ? {
+ name = "bind"
+ retstr = returnstr(1)
+}
+
+# brk ________________________________________________________
+# unsigned long sys_brk(unsigned long brk)
+probe nd_syscall.brk =
+ kernel.function("sys_brk"),
+ kernel.function("ia64_brk") ?
+{
+ name = "brk"
+ brk = $brk
+ argstr = sprintf("%p", brk)
+}
+probe nd_syscall.brk.return =
+ kernel.function("sys_brk").return,
+ kernel.function("ia64_brk").return ?
+{
+ name = "brk"
+ retstr = returnstr(1)
+}
+
+# capget _____________________________________________________
+/*
+ * NOTE
+ * this is probably not a good function
+ * to probe. The structures are always
+ * changing. It also seems like it is
+ * not really used. Cscope produced no
+ * reference of this function in the
+ * kernel (returned no callers). Perhaps
+ * cap_get_proc / cap_set_proc are better
+ * functions to export.
+ */
+# long sys_capget(cap_user_header_t header, cap_user_data_t dataptr)
+probe nd_syscall.capget = kernel.function("sys_capget") {
+ name = "capget"
+ header_uaddr = $header
+ data_uaddr = $dataptr
+ argstr = sprintf("%p, %p", $header, $dataptr)
+}
+probe nd_syscall.capget.return = kernel.function("sys_capget").return {
+ name = "capget"
+ retstr = returnstr(1)
+}
+# capset _____________________________________________________
+/*
+ * NOTE
+ * this is probably not a good function
+ * to probe. The structures are always
+ * changing. It also seems like it is
+ * not really used. Cscope produced no
+ * reference of this function in the
+ * kernel (returned no callers). Perhaps
+ * cap_get_proc / cap_set_proc are better
+ * functions to export.
+ */
+# long sys_capset(cap_user_header_t header, const cap_user_data_t data)
+probe nd_syscall.capset = kernel.function("sys_capset") {
+ name = "capset"
+ header_uaddr = $header
+ data_uaddr = $data
+ argstr = sprintf("%p, %p", $header, $data)
+}
+probe nd_syscall.capset.return = kernel.function("sys_capset").return {
+ name = "capset"
+ retstr = returnstr(1)
+}
+
+# chdir ______________________________________________________
+# long sys_chdir(const char __user * filename)
+probe nd_syscall.chdir = kernel.function("sys_chdir") {
+ name = "chdir"
+ path = user_string($filename)
+ argstr = user_string_quoted($filename)
+}
+probe nd_syscall.chdir.return = kernel.function("sys_chdir").return {
+ name = "chdir"
+ retstr = returnstr(1)
+}
+
+# chmod ______________________________________________________
+# long sys_chmod(const char __user * filename, mode_t mode)
+probe nd_syscall.chmod = kernel.function("sys_chmod") {
+ name = "chmod"
+ path = user_string($filename)
+ mode = $mode
+ argstr = sprintf("%s, %#o", user_string_quoted($filename), mode)
+}
+probe nd_syscall.chmod.return = kernel.function("sys_chmod").return {
+ name = "chmod"
+ retstr = returnstr(1)
+}
+
+# chown ______________________________________________________
+# long sys_chown(const char __user * filename, uid_t user, gid_t group)
+probe nd_syscall.chown = kernel.function("sys_chown") {
+ name = "chown"
+ path = user_string($filename)
+ owner = __int32($user)
+ group = __int32($group)
+ argstr = sprintf("%s, %d, %d",user_string_quoted($filename), owner, group)
+}
+probe nd_syscall.chown.return = kernel.function("sys_chown").return {
+ name = "chown"
+ retstr = returnstr(1)
+}
+# chown16 ___________________________________________________
+# long sys_chown16(const char __user * filename, old_uid_t user,
+# old_gid_t group)
+#
+probe nd_syscall.chown16 = kernel.function("sys_chown16") ? {
+ name = "chown16"
+ path = user_string($filename)
+ owner = __short($user)
+ group = __short($group)
+ argstr = sprintf("%s, %d, %d", user_string_quoted($filename), owner, group)
+}
+probe nd_syscall.chown16.return = kernel.function("sys_chown16").return ? {
+ name = "chown16"
+ retstr = returnstr(1)
+}
+
+# chroot _____________________________________________________
+# long sys_chroot(const char __user * filename)
+probe nd_syscall.chroot = kernel.function("sys_chroot") {
+ name = "chroot"
+ path = user_string($filename)
+ argstr = user_string_quoted($filename)
+}
+probe nd_syscall.chroot.return = kernel.function("sys_chroot").return {
+ name = "chroot"
+ retstr = returnstr(1)
+}
+
+# clock_getres _______________________________________________
+# long sys_clock_getres(clockid_t which_clock, struct timespec __user *tp)
+# long compat_clock_getres(clockid_t which_clock, struct compat_timespec __user *tp)
+#
+probe nd_syscall.clock_getres =
+ kernel.function("sys_clock_getres"),
+ kernel.function("compat_clock_getres") ?
+{
+ name = "clock_getres"
+ clk_id = $which_clock
+ clk_id_str = _get_wc_str($which_clock)
+ res_uaddr = $tp
+ argstr = sprintf("%s, %p", _get_wc_str($which_clock), $tp)
+}
+probe nd_syscall.clock_getres.return =
+ kernel.function("sys_clock_getres").return,
+ kernel.function("compat_clock_getres").return ?
+{
+ name = "clock_getres"
+ retstr = returnstr(1)
+}
+
+# clock_gettime ______________________________________________
+# long sys_clock_gettime(clockid_t which_clock, struct timespec __user *tp)
+#
+probe nd_syscall.clock_gettime =
+ kernel.function("sys_clock_gettime")
+{
+ name = "clock_gettime"
+ clk_id = $which_clock
+ clk_id_str = _get_wc_str($which_clock)
+ argstr = sprintf("%s, %p", _get_wc_str($which_clock), $tp)
+}
+probe nd_syscall.clock_gettime.return = kernel.function("sys_clock_gettime").return
+{
+ name = "clock_gettime"
+ retstr = returnstr(1)
+}
+
+# clock_nanosleep ____________________________________________
+# long sys_clock_nanosleep(clockid_t which_clock,
+# int flags,
+# const struct timespec __user *rqtp,
+# struct timespec __user *rmtp)
+#
+probe nd_syscall.clock_nanosleep = kernel.function("sys_clock_nanosleep") {
+ name = "clock_nanosleep"
+ if ($flags == 1)
+ flag_str = "TIMER_ABSTIME"
+ else
+ flag_str = sprintf("0x%x", $flags)
+ argstr = sprintf("%s, %s, %s, %p", _get_wc_str($which_clock), flag_str,
+ _struct_timespec_u($rqtp,1), $rmtp)
+}
+probe nd_syscall.clock_nanosleep.return = kernel.function("sys_clock_nanosleep").return {
+ name = "clock_nanosleep"
+ retstr = returnstr(1)
+}
+# compat_clock_nanosleep ________________________________________
+#
+# long compat_clock_nanosleep(clockid_t which_clock, int flags,
+# struct compat_timespec __user *rqtp,
+# struct compat_timespec __user *rmtp)
+#
+probe nd_syscall.compat_clock_nanosleep =
+ kernel.function("compat_clock_nanosleep") ?,
+ kernel.function("compat_sys_clock_nanosleep") ?
+{
+ name = "compat_clock_nanosleep"
+ if ($flags == 1)
+ flag_str = "TIMER_ABSTIME"
+ else
+ flag_str = sprintf("0x%x", $flags)
+ argstr = sprintf("%s, %s, %s, %p", _get_wc_str($which_clock), flag_str,
+ _struct_compat_timespec_u($rqtp,1), $rmtp)
+}
+probe nd_syscall.compat_clock_nanosleep.return =
+ kernel.function("compat_clock_nanosleep").return ?,
+ kernel.function("compat_sys_clock_nanosleep").return ?
+{
+ name = "compat_clock_nanosleep"
+ retstr = returnstr(1)
+}
+
+# clock_settime ______________________________________________
+# long sys_clock_settime(clockid_t which_clock,
+# const struct timespec __user *tp)
+#
+probe nd_syscall.clock_settime = kernel.function("sys_clock_settime") {
+ name = "clock_settime"
+ clk_id = $which_clock
+ clk_id_str = _get_wc_str($which_clock)
+ tp_uaddr = $tp
+ argstr = sprintf("%s, %s", clk_id_str, _struct_timespec_u($tp,1))
+}
+probe nd_syscall.clock_settime.return = kernel.function("sys_clock_settime").return {
+ name = "clock_settime"
+ retstr = returnstr(1)
+}
+
+# close ______________________________________________________
+# long sys_close(unsigned int fd)
+probe nd_syscall.close = kernel.function("sys_close") {
+ name = "close"
+ // fd = $fd
+ asmlinkage()
+ fd = int_arg(1)
+ argstr = sprint(fd)
+}
+probe nd_syscall.close.return = kernel.function("sys_close").return {
+ name = "close"
+ retstr = returnstr(1)
+}
+# connect ____________________________________________________
+# long sys_connect(int fd, struct sockaddr __user *uservaddr, int addrlen)
+probe nd_syscall.connect = kernel.function("sys_connect") ? {
+ name = "connect"
+ sockfd = $fd
+ serv_addr_uaddr = $uservaddr
+ addrlen = $addrlen
+ argstr = sprintf("%d, %s, %d", $fd, _struct_sockaddr_u($uservaddr,$addrlen),$addrlen)
+}
+probe nd_syscall.connect.return = kernel.function("sys_connect").return ? {
+ name = "connect"
+ retstr = returnstr(1)
+}
+
+# creat
+# long sys_creat(const char __user * pathname, int mode)
+probe nd_syscall.creat = kernel.function("sys_creat") ?
+{
+ name = "creat"
+ mode = $mode
+ pathname = user_string($pathname)
+ argstr = sprintf("%s, %#o", user_string_quoted($pathname), $mode)
+}
+probe nd_syscall.creat.return = kernel.function("sys_creat").return ?
+{
+ name = "creat"
+ retstr = returnstr(1)
+}
+
+# delete_module ______________________________________________
+# long sys_delete_module(const char __user *name_user, unsigned int flags)
+probe nd_syscall.delete_module = kernel.function("sys_delete_module") ? {
+ name = "delete_module"
+ name_user = user_string($name_user)
+ flags = $flags
+ argstr = sprintf("%s, %s", user_string_quoted($name_user), _module_flags_str($flags))
+}
+probe nd_syscall.delete_module.return = kernel.function("sys_delete_module").return ? {
+ name = "delete_module"
+ retstr = returnstr(1)
+}
+
+# dup ________________________________________________________
+# long sys_dup(unsigned int fildes)
+probe nd_syscall.dup = kernel.function("sys_dup") {
+ name = "dup"
+ // oldfd = $fildes
+ // argstr = sprint($fildes)
+ asmlinkage()
+ old_fd = int_arg(1)
+ argstr = sprint(old_fd)
+}
+probe nd_syscall.dup.return = kernel.function("sys_dup").return {
+ name = "dup"
+ retstr = returnstr(1)
+}
+
+# dup2 _______________________________________________________
+# long sys_dup2(unsigned int oldfd, unsigned int newfd)
+probe nd_syscall.dup2 = kernel.function("sys_dup2") {
+ name = "dup2"
+ oldfd = $oldfd
+ newfd = $newfd
+ argstr = sprintf("%d, %d", $oldfd, $newfd)
+}
+probe nd_syscall.dup2.return = kernel.function("sys_dup2").return {
+ name = "dup2"
+ retstr = returnstr(1)
+}
+
+# epoll_create _______________________________________________
+# long sys_epoll_create(int size)
+probe nd_syscall.epoll_create = kernel.function("sys_epoll_create") ? {
+ name = "epoll_create"
+ size = $size
+ argstr = sprint($size)
+}
+probe nd_syscall.epoll_create.return = kernel.function("sys_epoll_create").return ? {
+ name = "epoll_create"
+ retstr = returnstr(1)
+}
+
+# epoll_ctl __________________________________________________
+#
+# long sys_epoll_ctl(int epfd, int op, int fd, struct epoll_event __user *event)
+# long compat_sys_epoll_ctl(int epfd, int op, int fd,
+# struct compat_epoll_event __user *event)
+#
+probe nd_syscall.epoll_ctl =
+ kernel.function("sys_epoll_ctl") ?,
+ kernel.function("compat_sys_epoll_ctl") ?
+{
+ name = "epoll_ctl"
+ epfd = $epfd
+ op = $op
+ op_str = _opoll_op_str($op)
+ fd = $fd
+ event_uaddr = $event
+ argstr = sprintf("%d, %s, %d, %p", $epfd, _opoll_op_str($op), $fd, $event)
+}
+probe nd_syscall.epoll_ctl.return =
+ kernel.function("sys_epoll_ctl").return ?,
+ kernel.function("compat_sys_epoll_ctl").return ?
+{
+ name = "epoll_ctl"
+ retstr = returnstr(1)
+}
+
+# epoll_pwait _________________________________________________
+#
+# long sys_epoll_pwait(int epfd, struct epoll_event __user *events,
+# int maxevents, int timeout, const sigset_t __user *sigmask,
+# size_t sigsetsize)
+# long compat_sys_epoll_pwait(int epfd,
+# struct compat_epoll_event __user *events,
+# int maxevents, int timeout,
+# const compat_sigset_t __user *sigmask,
+# compat_size_t sigsetsize)
+#
+probe nd_syscall.epoll_pwait =
+ kernel.function("sys_epoll_pwait") ?,
+ kernel.function("compat_sys_epoll_pwait") ?
+{
+ name = "epoll_pwait"
+ argstr = sprintf("%d, %p, %d, %d, %p, %d",
+ $epfd, $events, $maxevents, $timeout, $sigmask, $sigsetsize)
+}
+probe nd_syscall.epoll_pwait.return =
+ kernel.function("sys_epoll_pwait").return ?,
+ kernel.function("compat_sys_epoll_pwait").return ?
+{
+ name = "epoll_pwait"
+ retstr = returnstr(1)
+}
+
+# epoll_wait _________________________________________________
+#
+# long sys_epoll_wait(int epfd, struct epoll_event __user *events,
+# int maxevents, int timeout)
+# long compat_sys_epoll_wait(int epfd,
+# struct compat_epoll_event __user *events,
+# int maxevents, int timeout)
+#
+probe nd_syscall.epoll_wait =
+ kernel.function("sys_epoll_wait") ?,
+ kernel.function("compat_sys_epoll_wait") ?
+{
+ name = "epoll_wait"
+ epfd = $epfd
+ events_uaddr = $events
+ maxevents = $maxevents
+ timeout = $timeout
+ argstr = sprintf("%d, %p, %d, %d", $epfd, $events, $maxevents, $timeout)
+}
+probe nd_syscall.epoll_wait.return =
+ kernel.function("sys_epoll_wait").return ?,
+ kernel.function("compat_sys_epoll_wait").return ?
+{
+ name = "epoll_wait"
+ retstr = returnstr(1)
+}
+
+# eventfd _____________________________________________________
+# long sys_eventfd(unsigned int count)
+#
+probe nd_syscall.eventfd = kernel.function("sys_eventfd") ? {
+ name = "eventfd"
+ argstr = sprint($count)
+}
+probe nd_syscall.eventfd.return = kernel.function("sys_eventfd").return ? {
+ name = "eventfd"
+ retstr = returnstr(1)
+}
+
+# execve _____________________________________________________
+# int sys_execve(struct pt_regs regs)
+# which breaks out the args and immediately calls
+# int do_execve(char * filename,
+# char __user *__user *argv,
+# char __user *__user *envp,
+# struct pt_regs * regs)
+probe nd_syscall.execve = kernel.function("do_execve") {
+ name = "execve"
+ // filename = kernel_string($filename)
+ // args = __get_argv($argv, 0)
+ // argstr = sprintf("%s %s", filename, __get_argv($argv, 1))
+ filename = kernel_string(pointer_arg(1))
+ args = __get_argv(pointer_arg(2), 0)
+ argstr = sprintf("%s %s", filename, __get_argv(pointer_arg(2), 1))
+}
+# v2.6.15-rc2 or earlier has problems with sys_execve return probes
+# another reason to probe on do_execve
+probe nd_syscall.execve.return = kernel.function("do_execve").return {
+ name = "execve"
+ retstr = returnstr(1)
+}
+# int compat_do_execve(char * filename,
+# compat_uptr_t __user *argv,
+# compat_uptr_t __user *envp,
+# struct pt_regs * regs)
+probe nd_syscall.compat_execve = kernel.function("compat_do_execve") ? {
+ name = "compat_execve"
+ filename = kernel_string($filename)
+ args = __get_compat_argv($argv, 0)
+ argstr = sprintf("%s %s", filename, __get_compat_argv($argv, 1))
+}
+probe nd_syscall.compat_execve.return = kernel.function("compat_do_execve").return ? {
+ name = "compat_execve"
+ retstr = returnstr(1)
+}
+
+# exit _______________________________________________________
+# long sys_exit(int error_code)
+probe nd_syscall.exit = kernel.function("do_exit") {
+ name = "exit"
+ status = $code
+ argstr = sprint($code)
+}
+probe nd_syscall.exit.return = end {}
+
+# exit_group _________________________________________________
+# void sys_exit_group(int error_code)
+#
+probe nd_syscall.exit_group = kernel.function("sys_exit_group") {
+ name = "exit_group"
+ status = $error_code
+ argstr = sprint($error_code)
+}
+
+probe nd_syscall.exit_group.return = end {}
+
+%(arch != "x86_64" %?
+# fadvise64 __________________________________________________
+# long sys_fadvise64(int fd, loff_t offset, size_t len, int advice)
+#
+probe nd_syscall.fadvise64 = kernel.function("sys_fadvise64") ? {
+ name = "fadvise64"
+ fs = $fd
+ offset = $offset
+ len = $len
+ advice = $advice
+ argstr = sprintf("%d, %d, %d, %s", $fd, $offset, $len, _fadvice_advice_str($advice))
+}
+probe nd_syscall.fadvise64.return = kernel.function("sys_fadvise64").return ? {
+ name = "fadvise64"
+ retstr = returnstr(1)
+}
+
+# fadvise64_64 _______________________________________________
+# long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice)
+#
+probe nd_syscall.fadvise64_64 = kernel.function("sys_fadvise64_64") {
+ name = "fadvise64_64"
+ fs = $fd
+ offset = $offset
+ len = $len
+ advice = $advice
+ argstr = sprintf("%d, %d, %d, %s", $fd, $offset, $len, _fadvice_advice_str($advice))
+}
+probe nd_syscall.fadvise64_64.return = kernel.function("sys_fadvise64_64").return {
+ name = "fadvise64_64"
+ retstr = returnstr(1)
+}
+%:
+# FIXME x86_64 has problems resolving parameters
+
+# fadvise64 __________________________________________________
+# long sys_fadvise64(int fd, loff_t offset, size_t len, int advice)
+#
+probe nd_syscall.fadvise64 = kernel.function("sys_fadvise64") {
+ name = "fadvise64"
+ fs = 0
+ offset = 0
+ len = 0
+ advice = 0
+ argstr = ""
+}
+probe nd_syscall.fadvise64.return = kernel.function("sys_fadvise64").return {
+ name = "fadvise64"
+ retstr = returnstr(1)
+}
+
+# fadvise64_64 _______________________________________________
+# long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice)
+#
+probe nd_syscall.fadvise64_64 = kernel.function("sys_fadvise64_64") {
+ name = "fadvise64_64"
+ fs = 0
+ offset = 0
+ len = 0
+ advice = 0
+ argstr = ""
+}
+probe nd_syscall.fadvise64_64.return = kernel.function("sys_fadvise64_64").return {
+ name = "fadvise64_64"
+ retstr = returnstr(1)
+}
+%)
+
+# fchdir _____________________________________________________
+# long sys_fchdir(unsigned int fd)
+probe nd_syscall.fchdir = kernel.function("sys_fchdir") {
+ name = "fchdir"
+ fd = $fd
+ argstr = sprint($fd)
+}
+probe nd_syscall.fchdir.return = kernel.function("sys_fchdir").return {
+ name = "fchdir"
+ retstr = returnstr(1)
+}
+
+# fchmod _____________________________________________________
+# long sys_fchmod(unsigned int fd, mode_t mode)
+probe nd_syscall.fchmod = kernel.function("sys_fchmod") {
+ name = "fchmod"
+ fildes = $fd
+ mode = $mode
+ argstr = sprintf("%d, %#o", $fd, $mode)
+}
+probe nd_syscall.fchmod.return = kernel.function("sys_fchmod").return {
+ name = "fchmod"
+ retstr = returnstr(1)
+}
+
+# fchown _____________________________________________________
+# long sys_fchown(unsigned int fd, uid_t user, gid_t group)
+probe nd_syscall.fchown = kernel.function("sys_fchown") {
+ name = "fchown"
+ fd = $fd
+ owner = __int32($user)
+ group = __int32($group)
+ argstr = sprintf("%d, %d, %d", $fd, owner, group)
+}
+probe nd_syscall.fchown.return = kernel.function("sys_fchown").return {
+ name = "fchown"
+ retstr = returnstr(1)
+}
+
+# fchown16 ___________________________________________________
+# long sys_fchown16(unsigned int fd, old_uid_t user, old_gid_t group)
+probe nd_syscall.fchown16 = kernel.function("sys_fchown16") ? {
+ name = "fchown16"
+ fd = $fd
+ owner = __short($user)
+ group = __short($group)
+ argstr = sprintf("%d, %d, %d", $fd, owner, group)
+}
+probe nd_syscall.fchown16.return = kernel.function("sys_fchown16").return ? {
+ name = "fchown16"
+ retstr = returnstr(1)
+}
+
+# fcntl ______________________________________________________
+# long sys_fcntl(int fd, unsigned int cmd, unsigned long arg)
+# long sys_fcntl64(unsigned int fd, unsigned int cmd, unsigned long arg)
+# long compat_sys_fcntl64(unsigned int fd, unsigned int cmd, unsigned long arg)
+# long compat_sys_fcntl(unsigned int fd, unsigned int cmd, unsigned long arg)
+#
+probe nd_syscall.fcntl =
+ kernel.function("sys_fcntl") ?,
+ kernel.function("sys_fcntl64") ?,
+ kernel.function("compat_sys_fcntl") ?,
+ kernel.function("compat_sys_fcntl64") ?
+{
+ name = "fcntl"
+ fd = $fd
+ cmd = $cmd
+ cmd_str = _fcntl_cmd_str($cmd)
+ arg = $arg
+ argstr = sprintf("%d, %s, %p", $fd, _fcntl_cmd_str($cmd), $arg)
+}
+probe nd_syscall.fcntl.return =
+ kernel.function("sys_fcntl").return ?,
+ kernel.function("sys_fcntl64").return ?,
+ kernel.function("compat_sys_fcntl").return ?,
+ kernel.function("compat_sys_fcntl64").return ?
+{
+ name = "fcntl"
+ retstr = returnstr(1)
+}
+
+# fdatasync __________________________________________________
+# long sys_fdatasync(unsigned int fd)
+probe nd_syscall.fdatasync = kernel.function("sys_fdatasync") {
+ name = "fdatasync"
+ fd = $fd
+ argstr = sprint(fd)
+}
+probe nd_syscall.fdatasync.return = kernel.function("sys_fdatasync").return {
+ name = "fdatasync"
+ retstr = returnstr(1)
+}
+
+# fgetxattr __________________________________________________
+# ssize_t sys_fgetxattr(int fd, char __user *name,
+# void __user *value, size_t size)
+probe nd_syscall.fgetxattr = kernel.function("sys_fgetxattr") {
+ name = "fgetxattr"
+ filedes = $fd
+#FIXME
+ name2 = user_string($name)
+ value_uaddr = $value
+ size = $size
+ argstr = sprintf("%d, %s, %p, %d", filedes, user_string_quoted($name), value_uaddr, size)
+}
+probe nd_syscall.fgetxattr.return = kernel.function("sys_fgetxattr").return {
+ name = "fgetxattr"
+ retstr = returnstr(1)
+}
+# flistxattr _________________________________________________
+# ssize_t sys_flistxattr(int fd, char __user *list, size_t size)
+probe nd_syscall.flistxattr = kernel.function("sys_flistxattr") {
+ name = "flistxattr"
+ filedes = $fd
+ list_uaddr = $list
+ size = $size
+ argstr = sprintf("%d, %p, %d", filedes, list_uaddr, size)
+}
+probe nd_syscall.flistxattr.return = kernel.function("sys_flistxattr").return {
+ name = "flistxattr"
+ retstr = returnstr(1)
+}
+
+# flock ______________________________________________________
+# long sys_flock(unsigned int fd, unsigned int cmd)
+probe nd_syscall.flock = kernel.function("sys_flock") {
+ name = "flock"
+ fd = $fd
+ operation = $cmd
+ argstr = sprintf("%d, %s", fd, _flock_cmd_str(operation))
+}
+probe nd_syscall.flock.return = kernel.function("sys_flock").return {
+ name = "flock"
+ retstr = returnstr(1)
+}
+
+function __is_user_regs:long (regs:long) %{ /* pure */
+ struct pt_regs * regs = (void *)((unsigned long)THIS->regs);
+/* copied from asm/ptrace.h */
+#if defined(__i386__)
+#ifdef STAPCONF_X86_UNIREGS
+ int cs = kread(®s->cs);
+#else
+ int cs = kread(®s->xcs);
+#endif
+ THIS->__retvalue = (!!((cs & 3)));
+#elif defined(__x86_64__)
+ unsigned long cs = kread(®s->cs);
+ THIS->__retvalue = (!!((cs & 3)));
+#elif defined(__ia64__)
+ unsigned long psr = kread(®s->cr_ipsr);
+ THIS->__retvalue = (((struct ia64_psr *) &psr)->cpl != 0);
+#elif defined(__powerpc64__)
+ unsigned long msr = kread(®s->msr);
+ THIS->__retvalue = ((msr >> MSR_PR_LG) & 0x1);
+#elif defined(__arm__)
+ long cpsr = kread(®s->ARM_cpsr);
+ THIS->__retvalue = ((cpsr & 0xf) == 0);
+#elif defined(__s390__) || defined(__s390x__)
+ unsigned long mask = kread(®s->psw.mask);
+ THIS->__retvalue = ((mask & PSW_MASK_PSTATE) != 0);
+#else
+#error "Unimplemented architecture"
+#endif
+CATCH_DEREF_FAULT();
+%}
+
+# fork _______________________________________________________
+# long do_fork(unsigned long clone_flags,
+# unsigned long stack_start,
+# struct pt_regs *regs,
+# unsigned long stack_size,
+# int __user *parent_tidptr,
+# int __user *child_tidptr)
+probe nd_syscall.fork = kernel.function("do_fork") {
+ // clone_flags = $clone_flags
+ // stack_start = $stack_start
+ // regs = $regs
+ // stack_size = $stack_size
+ // parent_tid_uaddr = $parent_tidptr
+ // child_tid_uaddr = $child_tidptr
+ clone_flags = ulong_arg(1)
+ stack_start = ulong_arg(2)
+ regs = pointer_arg(3)
+ stack_size = ulong_arg(4)
+ parent_tid_uaddr = pointer_arg(5)
+ child_tid_uaddr = pointer_arg(6)
+
+ if (!__is_user_regs(regs)) {
+ name = "fork_kernel_thread"
+ argstr = __fork_flags(clone_flags)
+ } else if (clone_flags == 17)
+ name = "fork"
+ else if (clone_flags & 0x4000)
+ name = "vfork"
+ else {
+ name = "clone"
+ argstr = __fork_flags(clone_flags)
+ }
+}
+probe nd_syscall.fork.return = kernel.function("do_fork").return {
+ name = "fork"
+ retstr = returnstr(1)
+}
+# fremovexattr _______________________________________________
+# long sys_fremovexattr(int fd, char __user *name)
+probe nd_syscall.fremovexattr = kernel.function("sys_fremovexattr") {
+ name = "fremovexattr"
+ filedes = $fd
+ name_uaddr = $name
+ argstr = sprintf("FIXME PLEASE")
+}
+probe nd_syscall.fremovexattr.return = kernel.function("sys_fremovexattr").return {
+ name = "fremovexattr"
+ retstr = returnstr(1)
+}
+
+# fsetxattr __________________________________________________
+/*
+ * asmlinkage long
+ * sys_fsetxattr(int fd,
+ * char __user *name,
+ * void __user *value,
+ * size_t size,
+ * int flags)
+ */
+probe nd_syscall.fsetxattr = kernel.function("sys_fsetxattr") {
+ name = "fsetxattr"
+ filedes = $fd
+# FIXME
+ name2 = user_string($name)
+ value_uaddr = $value
+ size = $size
+ flags = $flags
+ argstr = sprintf("%d, %s, %p, %d, %p", filedes, user_string_quoted($name), value_uaddr, size, flags)
+}
+probe nd_syscall.fsetxattr.return = kernel.function("sys_fsetxattr").return {
+ name = "fsetxattr"
+ retstr = returnstr(1)
+}
+
+# fstat ______________________________________________________
+# long sys_fstat(unsigned int fd, struct __old_kernel_stat __user * statbuf)
+# long sys_fstat64(unsigned long fd, struct stat64 __user * statbuf)
+# long sys32_fstat64(unsigned int fd, struct stat64 __user *statbuf)
+# long sys_newfstat(unsigned int fd, struct stat __user * statbuf)
+# long sys_oabi_fstat64(char __user * filename,
+# struct oldabi_stat64 __user * statbuf)
+# long compat_sys_newfstat(unsigned int fd, struct compat_stat __user * statbuf)
+#
+probe nd_syscall.fstat =
+ kernel.function("sys_fstat") ?,
+ kernel.function("sys_fstat64") ?,
+ kernel.function("sys32_fstat64") ?,
+ kernel.function("sys_newfstat") ?,
+ kernel.function("sys_oabi_fstat64") ?,
+ kernel.function("compat_sys_newfstat") ?
+{
+ name = "fstat"
+ filedes = $fd
+ buf_uaddr = $statbuf
+ argstr = sprintf("%d, %p", $fd, $statbuf)
+}
+probe nd_syscall.fstat.return =
+ kernel.function("sys_fstat").return ?,
+ kernel.function("sys_fstat64").return ?,
+ kernel.function("sys32_fstat64").return ?,
+ kernel.function("sys_newfstat").return ?,
+ kernel.function("sys_oabi_fstat64").return ?,
+ kernel.function("compat_sys_newfstat").return ?
+{
+ name = "fstat"
+ retstr = returnstr(1)
+}
+
+# fstatat ____________________________________________________
+# sys32_fstatat64(unsigned int dfd, char __user *filename, struct stat64_emu31 __user* statbuf, int flag)
+# long sys_newfstatat(int dfd, char __user *filename, struct stat __user *statbuf, int flag)
+# long sys_fstatat64(int dfd, char __user *filename, struct stat64 __user *statbuf, int flag)
+# long compat_sys_newfstatat(unsigned int dfd, char __user *filename, struct compat_stat __user *statbuf, int flag)
+probe nd_syscall.fstatat =
+ kernel.function("sys_fstatat64") ?,
+ kernel.function("sys_newfstatat") ?,
+ kernel.function("compat_sys_newfstatat") ?,
+ kernel.function("sys32_fstatat64") ?
+{
+ name = "fstatat"
+ dirfd = $dfd
+ path = user_string($filename)
+ buf_uaddr = $statbuf
+ argstr = sprintf("%s, %s, %p, %s", _dfd_str($dfd), user_string_quoted($filename), $statbuf, _at_flag_str($flag))
+}
+probe nd_syscall.fstatat.return =
+ kernel.function("sys_fstatat64").return ?,
+ kernel.function("sys_newfstatat").return ?,
+ kernel.function("compat_sys_newfstatat").return ?,
+ kernel.function("sys32_fstatat64").return ?
+{
+ name = "fstatat"
+ retstr = returnstr(1)
+}
+
+# fstatfs ____________________________________________________
+# long sys_fstatfs(unsigned int fd, struct statfs __user * buf)
+# long compat_sys_fstatfs(unsigned int fd, struct compat_statfs __user *buf)
+#
+probe nd_syscall.fstatfs =
+ kernel.function("sys_fstatfs"),
+ kernel.function("compat_sys_fstatfs") ?
+{
+ name = "fstatfs"
+ fd = $fd
+ buf_uaddr = $buf
+ argstr = sprintf("%d, %p", $fd, $buf)
+}
+probe nd_syscall.fstatfs.return =
+ kernel.function("sys_fstatfs").return,
+ kernel.function("compat_sys_fstatfs").return ?
+{
+ name = "fstatfs"
+ retstr = returnstr(1)
+}
+
+# fstatfs64 __________________________________________________
+# long sys_fstatfs64(unsigned int fd, size_t sz, struct statfs64 __user *buf)
+# long compat_sys_fstatfs64(unsigned int fd, compat_size_t sz, struct compat_statfs64 __user *buf)
+#
+probe nd_syscall.fstatfs64 =
+ kernel.function("sys_fstatfs64") ?,
+ kernel.function("compat_sys_fstatfs64") ?
+{
+ name = "fstatfs"
+ fd = $fd
+ sz = $sz
+ buf_uaddr = $buf
+ argstr = sprintf("%d, %d, %p", $fd, $sz, $buf)
+}
+probe nd_syscall.fstatfs64.return =
+ kernel.function("sys_fstatfs64").return ?,
+ kernel.function("compat_sys_fstatfs64").return ?
+{
+ name = "fstatfs"
+ retstr = returnstr(1)
+}
+
+# fsync ______________________________________________________
+# long sys_fsync(unsigned int fd)
+probe nd_syscall.fsync = kernel.function("sys_fsync") {
+ name = "fsync"
+ fd = $fd
+ argstr = sprint(fd)
+}
+probe nd_syscall.fsync.return = kernel.function("sys_fsync").return {
+ name = "fsync"
+ retstr = returnstr(1)
+}
+# ftruncate __________________________________________________
+# long sys_ftruncate(unsigned int fd, unsigned long length)
+probe nd_syscall.ftruncate = kernel.function("sys_ftruncate") {
+ name = "ftruncate"
+ fd = $fd
+ length = $length
+ argstr = sprintf("%d, %d", fd, length)
+}
+probe nd_syscall.ftruncate.return = kernel.function("sys_ftruncate").return {
+ name = "ftruncate"
+ retstr = returnstr(1)
+}
+
+# ftruncate64 ________________________________________________
+# long sys_ftruncate64(unsigned int fd, loff_t length)
+probe nd_syscall.ftruncate64 = kernel.function("sys_ftruncate64") ? {
+ name = "ftruncate"
+ fd = $fd
+ length = $length
+ argstr = sprintf("%d, %d", fd, length)
+}
+probe nd_syscall.ftruncate64.return = kernel.function("sys_ftruncate64").return ? {
+ name = "ftruncate"
+ retstr = returnstr(1)
+}
+
+# futex ______________________________________________________
+# long sys_futex(u32 __user *uaddr,
+# int op,
+# int val,
+# struct timespec __user *utime,
+# u32 __user *uaddr2,
+# int val3)
+# long compat_sys_futex(u32 __user *uaddr, int op, u32 val,
+# struct compat_timespec __user *utime, u32 __user *uaddr2,
+# u32 val3)
+#
+probe nd_syscall.futex = kernel.function("sys_futex") ? {
+ name = "futex"
+ futex_uaddr = $uaddr
+ op = $op
+ val = $val
+ utime_uaddr = $utime
+ uaddr2_uaddr = $uaddr2
+ val3 = $val3
+ if (op == 0)
+ argstr = sprintf("%p, %s, %d, %s", $uaddr, _futex_op_str($op),
+ $val, _struct_timespec_u($utime,1))
+ else
+ argstr = sprintf("%p, %s, %d", $uaddr, _futex_op_str($op),
+ $val)
+}
+probe nd_syscall.futex.return = kernel.function("sys_futex").return ? {
+ name = "futex"
+ retstr = returnstr(1)
+}
+probe nd_syscall.compat_futex = kernel.function("compat_sys_futex") ? {
+ name = "futex"
+ futex_uaddr = $uaddr
+ op = $op
+ val = $val
+ utime_uaddr = $utime
+ uaddr2_uaddr = $uaddr2
+ val3 = $val3
+ if (op == 0)
+ argstr = sprintf("%p, %s, %d, %s", $uaddr, _futex_op_str($op),
+ $val, _struct_compat_timespec_u($utime,1))
+ else
+ argstr = sprintf("%p, %s, %d", $uaddr, _futex_op_str($op),
+ $val)
+}
+probe nd_syscall.compat_futex.return = kernel.function("compat_sys_futex").return ? {
+ name = "futex"
+ retstr = returnstr(1)
+}
+
+# futimesat _____________________________________________________
+#
+# long sys_futimesat(int dfd, char __user *filename, struct timeval __user *utimes)
+# long compat_sys_futimesat(unsigned int dfd, char __user *filename, struct compat_timeval __user *t)
+#
+
+probe nd_syscall.futimesat = kernel.function("sys_futimesat") ? {
+ name = "futimesat"
+ dirfd = $dfd
+ filename_uaddr = $filename
+ filename = user_string($filename)
+ tvp_uaddr = $utimes
+ argstr = sprintf("%s, %s, %s", _dfd_str($dfd), user_string_quoted($filename),
+ _struct_timeval_u($utimes, 2))
+}
+probe nd_syscall.compat_futimesat = kernel.function("compat_sys_futimesat") ? {
+ name = "futimesat"
+ dirfd = $dfd
+ filename_uaddr = $filename
+ filename = user_string($filename)
+ tvp_uaddr = $t
+ argstr = sprintf("%s, %s, %s", _dfd_str($dfd), user_string_quoted($filename),
+ _struct_compat_timeval_u($t, 2))
+}
+probe nd_syscall.futimesat.return = kernel.function("sys_futimesat").return ? {
+ name = "futimesat"
+ retstr = returnstr(1)
+}
+probe nd_syscall.compat_futimesat.return = kernel.function("compat_sys_futimesat").return ? {
+ name = "futimesat"
+ retstr = returnstr(1)
+}
+
+# getcwd _____________________________________________________
+# long sys_getcwd(char __user *buf, unsigned long size)
+probe nd_syscall.getcwd = kernel.function("sys_getcwd") {
+ name = "getcwd"
+ buf_uaddr = $buf
+ size = $size
+ argstr = sprintf("%p, %d", buf_uaddr, size)
+}
+probe nd_syscall.getcwd.return = kernel.function("sys_getcwd").return {
+ name = "getcwd"
+ retstr = returnstr(1)
+}
+
+# getdents ___________________________________________________
+# long sys_getdents(unsigned int fd, struct linux_dirent __user * dirent, unsigned int count)
+# long compat_sys_getdents(unsigned int fd,struct compat_linux_dirent __user *dirent, unsigned int count)
+# long sys_getdents64(unsigned int fd, struct linux_dirent64 __user * dirent, unsigned int count)
+# long compat_sys_getdents64(unsigned int fd, struct linux_dirent64 __user * dirent, unsigned int count)
+#
+probe nd_syscall.getdents =
+ kernel.function("sys_getdents") ?,
+ kernel.function("sys_getdents64") ?,
+ kernel.function("compat_sys_getdents") ?,
+ kernel.function("compat_sys_getdents64") ?
+{
+ name = "getdents"
+ fd = $fd
+ dirp_uaddr = $dirent
+ count = $count
+ argstr = sprintf("%d, %p, %d", $fd, $dirent, $count)
+}
+probe nd_syscall.getdents.return =
+ kernel.function("sys_getdents").return ?,
+ kernel.function("sys_getdents64").return ?,
+ kernel.function("compat_sys_getdents").return ?,
+ kernel.function("compat_sys_getdents64").return ?
+{
+ name = "getdents"
+ retstr = returnstr(1)
+}
+
+# getegid ____________________________________________________
+# long sys_getegid(void)
+# long sys_getegid16(void)
+# long sys32_getegid16(void)
+#
+probe nd_syscall.getegid =
+ kernel.function("sys_getegid16") ?,
+ kernel.function("sys32_getegid16") ?,
+ kernel.function("sys_getegid")
+{
+ name = "getegid"
+ argstr = ""
+}
+probe nd_syscall.getegid.return =
+ kernel.function("sys_getegid16").return ?,
+ kernel.function("sys32_getegid16").return ?,
+ kernel.function("sys_getegid").return
+{
+ name = "getegid"
+ retstr = returnstr(1)
+}
+
+# geteuid ____________________________________________________
+# long sys_geteuid(void)
+# long sys32_geteuid16(void)
+#
+probe nd_syscall.geteuid =
+ kernel.function("sys_geteuid16") ?,
+ kernel.function("sys32_geteuid16") ?,
+ kernel.function("sys_geteuid")
+{
+ name = "geteuid"
+ argstr = ""
+}
+probe nd_syscall.geteuid.return =
+ kernel.function("sys_geteuid16").return ?,
+ kernel.function("sys32_geteuid16").return ?,
+ kernel.function("sys_geteuid").return
+{
+ name = "geteuid"
+ retstr = returnstr(1)
+}
+
+# getgid _____________________________________________________
+# long sys_getgid(void)
+# long sys32_getgid16(void)
+#
+probe nd_syscall.getgid =
+ kernel.function("sys_getgid16") ?,
+ kernel.function("sys32_getgid16") ?,
+ kernel.function("sys_getgid")
+{
+ name = "getgid"
+ argstr = ""
+}
+probe nd_syscall.getgid.return =
+ kernel.function("sys_getgid16").return ?,
+ kernel.function("sys32_getgid16").return ?,
+ kernel.function("sys_getgid").return
+{
+ name = "getgid"
+ retstr = returnstr(1)
+}
+
+# getgroups __________________________________________________
+# long sys_getgroups(int gidsetsize, gid_t __user *grouplist)
+# long sys_getgroups16(int gidsetsize, old_gid_t __user *grouplist)
+# long sys32_getgroups16(int gidsetsize, u16 __user *grouplist)
+#
+probe nd_syscall.getgroups =
+ kernel.function("sys_getgroups") ?,
+ kernel.function("sys_getgroups16") ?,
+ kernel.function("sys32_getgroups16") ?
+{
+ name = "getgroups"
+ size = $gidsetsize
+ list_uaddr = $grouplist
+ argstr = sprintf("%d, %p", $gidsetsize, $grouplist)
+}
+probe nd_syscall.getgroups.return =
+ kernel.function("sys_getgroups").return ?,
+ kernel.function("sys_getgroups16").return ?,
+ kernel.function("sys32_getgroups16").return ?
+{
+ name = "getgroups"
+ retstr = returnstr(1)
+}
+
+# gethostname ________________________________________________
+# long sys_gethostname(char __user *name, int len)
+probe nd_syscall.gethostname = kernel.function("sys_gethostname") ? {
+ name = "gethostname"
+ name_uaddr = $name
+ len = $len
+ argstr = sprintf ("%p, %d", name_uaddr, len)
+}
+probe nd_syscall.gethostname.return = kernel.function("sys_gethostname").return ? {
+ name = "gethostname"
+ retstr = returnstr(1)
+}
+
+# getitimer __________________________________________________
+# sys_getitimer(int which, struct itimerval __user *value)
+#
+probe nd_syscall.getitimer = kernel.function("sys_getitimer") {
+ name = "getitimer"
+ which = $which
+ value_uaddr = $value
+ argstr = sprintf("%s, %p", _itimer_which_str($which), $value)
+}
+probe nd_syscall.getitimer.return = kernel.function("sys_getitimer").return {
+ name = "getitimer"
+ retstr = returnstr(1)
+}
+# long compat_sys_getitimer(int which, struct compat_itimerval __user *it
+probe nd_syscall.compat_getitimer = kernel.function("compat_sys_getitimer") ? {
+ name = "getitimer"
+ which = $which
+ value_uaddr = $it
+ argstr = sprintf("%s, %p", _itimer_which_str($which), $it)
+}
+probe nd_syscall.compat_getitimer.return = kernel.function("compat_sys_getitimer").return ? {
+ name = "getitimer"
+ retstr = returnstr(1)
+}
+
+# get_mempolicy ______________________________________________
+# long sys_get_mempolicy(int __user *policy,
+# unsigned long __user *nmask,
+# unsigned long maxnode,
+# unsigned long addr,
+# unsigned long flags)
+# long compat_sys_get_mempolicy(int __user *policy,
+# compat_ulong_t __user *nmask,
+# compat_ulong_t maxnode,
+# compat_ulong_t addr, compat_ulong_t flags)
+#
+probe nd_syscall.get_mempolicy =
+ kernel.function("sys_get_mempolicy") ?,
+ kernel.function("compat_sys_get_mempolicy") ?
+{
+ name = "get_mempolicy"
+ policy_uaddr = $policy
+ nmask_uaddr = $nmask
+ maxnode = $maxnode
+ addr = $addr
+ flags = $flags
+ argstr = sprintf("%p, %p, %d, %p, 0x%x", $policy,
+ $nmask, $maxnode, $addr, $flags)
+}
+probe nd_syscall.get_mempolicy.return =
+ kernel.function("sys_get_mempolicy").return ?,
+ kernel.function("compat_sys_get_mempolicy").return ?
+{
+ name = "get_mempolicy"
+ retstr = returnstr(1)
+}
+
+# getpeername ________________________________________________
+# long sys_getpeername(int fd, struct sockaddr __user *usockaddr, int __user *usockaddr_len)
+#
+probe nd_syscall.getpeername = kernel.function("sys_getpeername") ? {
+ name = "getpeername"
+ s = $fd
+ name_uaddr = $usockaddr
+ namelen_uaddr = $usockaddr_len
+ argstr = sprintf("%d, %p, %p", $fd, $usockaddr, $usockaddr_len)
+}
+probe nd_syscall.getpeername.return = kernel.function("sys_getpeername").return ? {
+ name = "getpeername"
+ retstr = returnstr(1)
+}
+
+# getpgid ____________________________________________________
+# long sys_getpgid(pid_t pid)
+probe nd_syscall.getpgid = kernel.function("sys_getpgid") {
+ name = "getpgid"
+ pid = $pid
+ argstr = sprintf("%d", $pid)
+}
+probe nd_syscall.getpgid.return = kernel.function("sys_getpgid").return {
+ name = "getpgid"
+ retstr = returnstr(1)
+}
+
+# getpgrp ____________________________________________________
+# long sys_getpgrp(void)
+probe nd_syscall.getpgrp = kernel.function("sys_getpgrp") ? {
+ name = "getpgrp"
+ argstr = ""
+}
+probe nd_syscall.getpgrp.return = kernel.function("sys_getpgrp").return ? {
+ name = "getpgrp"
+ retstr = returnstr(1)
+}
+
+# getpid _____________________________________________________
+# long sys_getpid(void)
+probe nd_syscall.getpid = kernel.function("sys_getpid") {
+ name = "getpid"
+ argstr = ""
+}
+probe nd_syscall.getpid.return = kernel.function("sys_getpid").return {
+ name = "getpid"
+ retstr = returnstr(1)
+}
+
+# getppid ____________________________________________________
+# long sys_getppid(void)
+probe nd_syscall.getppid = kernel.function("sys_getppid") {
+ name = "getppid"
+ argstr = ""
+}
+probe nd_syscall.getppid.return = kernel.function("sys_getppid").return {
+ name = "getppid"
+ retstr = returnstr(1)
+}
+
+# getpriority ________________________________________________
+# long sys_getpriority(int which, int who)
+probe nd_syscall.getpriority = kernel.function("sys_getpriority") {
+ name = "getpriority"
+ which = $which
+ who = $who
+ argstr = sprintf("%s, %d", _priority_which_str(which), who)
+}
+probe nd_syscall.getpriority.return = kernel.function("sys_getpriority").return {
+ name = "getpriority"
+ retstr = returnstr(1)
+}
+
+# getresgid __________________________________________________
+# long sys_getresgid(gid_t __user *rgid,
+# gid_t __user *egid,
+# gid_t __user *sgid)
+# long sys_getresgid16(old_uid_t __user *rgid,
+# old_uid_t __user *egid,
+# old_uid_t __user *sgid)
+probe nd_syscall.getresgid =
+ kernel.function("sys_getresgid16") ?,
+ kernel.function("sys_getresgid")
+{
+ name = "getresgid"
+ rgid_uaddr = $rgid
+ egid_uaddr = $egid
+ sgid_uaddr = $sgid
+ argstr = sprintf("%p, %p, %p", $rgid, $egid, $sgid)
+}
+probe nd_syscall.getresgid.return =
+ kernel.function("sys_getresgid16").return ?,
+ kernel.function("sys_getresgid").return
+{
+ name = "getresgid"
+ retstr = returnstr(1)
+}
+
+# getresuid __________________________________________________
+# long sys_getresuid(uid_t __user *ruid,
+# uid_t __user *euid,
+# uid_t __user *suid)
+probe nd_syscall.getresuid =
+ kernel.function("sys_getresuid16") ?,
+ kernel.function("sys_getresuid")
+{
+ name = "getresuid"
+ ruid_uaddr = $ruid
+ euid_uaddr = $euid
+ suid_uaddr = $suid
+ argstr = sprintf("%p, %p, %p", $ruid, $euid, $suid)
+}
+probe nd_syscall.getresuid.return =
+ kernel.function("sys_getresuid16").return ?,
+ kernel.function("sys_getresuid").return
+{
+ name = "getresuid"
+ retstr = returnstr(1)
+}
+
+# getrlimit __________________________________________________
+# long sys_getrlimit(unsigned int resource, struct rlimit __user *rlim)
+# long sys_old_getrlimit(unsigned int resource, struct rlimit __user *rlim)
+# long compat_sys_getrlimit (unsigned int resource, struct compat_rlimit __user *rlim)
+probe nd_syscall.getrlimit = kernel.function("sys_getrlimit"),
+ kernel.function("sys_old_getrlimit") ?,
+ kernel.function("compat_sys_getrlimit") ?
+{
+ name = "getrlimit"
+ resource = $resource
+ rlim_uaddr = $rlim
+ argstr = sprintf("%s, %p", _rlimit_resource_str($resource), $rlim)
+}
+probe nd_syscall.getrlimit.return = kernel.function("sys_getrlimit").return,
+ kernel.function("sys_old_getrlimit").return ?,
+ kernel.function("compat_sys_getrlimit").return ?
+{
+ name = "getrlimit"
+ retstr = returnstr(1)
+}
+
+# getrusage __________________________________________________
+# long sys_getrusage(int who, struct rusage __user *ru)
+probe nd_syscall.getrusage = kernel.function("sys_getrusage") {
+ name = "getrusage"
+ who = $who
+ if($who==-2)
+ {
+ # RUSAGE_BOTH is not valid argument for sys_getrusage
+ who_str = sprintf("UNKNOWN VALUE: %d", $who)
+ }
+ else
+ {
+ who_str = _rusage_who_str($who)
+ }
+ usage_uaddr = $ru
+ argstr = sprintf("%s, %p", who_str, usage_uaddr)
+}
+probe nd_syscall.getrusage.return = kernel.function("sys_getrusage").return {
+ name = "getrusage"
+ retstr = returnstr(1)
+}
+
+# getsid _____________________________________________________
+# long sys_getsid(pid_t pid)
+probe nd_syscall.getsid = kernel.function("sys_getsid") {
+ name = "getsid"
+ pid = $pid
+ argstr = sprint(pid)
+}
+probe nd_syscall.getsid.return = kernel.function("sys_getsid").return {
+ name = "getsid"
+ retstr = returnstr(1)
+}
+
+# getsockname ________________________________________________
+# long sys_getsockname(int fd,
+# struct sockaddr __user *usockaddr,
+# int __user *usockaddr_len)
+probe nd_syscall.getsockname = kernel.function("sys_getsockname") ? {
+ name = "getsockname"
+ s = $fd
+ name_uaddr = $usockaddr
+ namelen_uaddr = $usockaddr_len
+ argstr = sprintf("%d, %p, %p", $fd, $usockaddr, $usockaddr_len)
+}
+probe nd_syscall.getsockname.return = kernel.function("sys_getsockname").return ? {
+ name = "getsockname"
+ retstr = returnstr(1)
+}
+
+# getsockopt _________________________________________________
+# long sys_getsockopt(int fd,
+# int level,
+# int optname,
+# char __user *optval,
+# int __user *optlen)
+#
+probe nd_syscall.getsockopt =
+ kernel.function("sys_getsockopt") ?,
+ kernel.function("compat_sys_getsockopt") ?
+{
+ name = "getsockopt"
+ fd = $fd
+ level = $level
+ level_str = _sockopt_level_str($level)
+ optname = $optname
+ optname_str = _sockopt_optname_str($optname)
+ optval_uaddr = $optval
+ optlen_uaddr = $optlen
+ argstr = sprintf("%d, %s, %s, %p, %p", $fd, _sockopt_level_str($level),
+ _sockopt_optname_str($optname), $optval, $optlen)
+}
+probe nd_syscall.getsockopt.return =
+ kernel.function("sys_getsockopt").return ?,
+ kernel.function("compat_sys_getsockopt").return ?
+{
+ name = "getsockopt"
+ retstr = returnstr(1)
+}
+
+# gettid _____________________________________________________
+# long sys_gettid(void)
+probe nd_syscall.gettid = kernel.function("sys_gettid") {
+ name = "gettid"
+ argstr = ""
+}
+probe nd_syscall.gettid.return = kernel.function("sys_gettid").return {
+ name = "gettid"
+ retstr = returnstr(1)
+}
+
+# gettimeofday _______________________________________________
+# long sys_gettimeofday(struct timeval __user *tv,
+# struct timezone __user *tz)
+# long sys32_gettimeofday(struct compat_timeval __user *tv,
+# struct timezone __user *tz)
+# long compat_sys_gettimeofday(struct compat_timeval __user *tv,
+# struct timezone __user *tz)
+probe nd_syscall.gettimeofday =
+ kernel.function("sys_gettimeofday"),
+ kernel.function("sys32_gettimeofday") ?,
+ kernel.function("compat_sys_gettimeofday") ?
+{
+ name = "gettimeofday"
+ tv_uaddr = $tv
+ tz_uaddr = $tz
+ argstr = sprintf("%p, %p", $tv, $tz)
+}
+
+probe nd_syscall.gettimeofday.return =
+ kernel.function("sys_gettimeofday").return,
+ kernel.function("sys32_gettimeofday").return ?,
+ kernel.function("compat_sys_gettimeofday").return ?
+{
+ name = "gettimeofday"
+ retstr = returnstr(1)
+}
+
+# getuid _____________________________________________________
+# long sys_getuid(void
+# long sys_getuid16(void)
+# long sys32_getuid16(void)
+#
+probe nd_syscall.getuid =
+ kernel.function("sys_getuid16") ?,
+ kernel.function("sys32_getuid16") ?,
+ kernel.function("sys_getuid")
+{
+ name = "getuid"
+ argstr = ""
+}
+probe nd_syscall.getuid.return =
+ kernel.function("sys_getuid16").return ?,
+ kernel.function("sys32_getuid16").return ?,
+ kernel.function("sys_getuid").return
+{
+ name = "getuid"
+ retstr = returnstr(1)
+}
+
+# getxattr ___________________________________________________
+# ssize_t sys_getxattr(char __user *path, char __user *name,
+# void __user *value, size_t size)
+probe nd_syscall.getxattr = kernel.function("sys_getxattr") {
+ name = "getxattr"
+ path = user_string($path)
+ # FIXME
+ name2 = user_string($name)
+ value_uaddr = $value
+ size = $size
+ argstr = sprintf("%s, %s, %p, %d",
+ user_string_quoted($path),
+ user_string_quoted($name),
+ value_uaddr, size)
+}
+probe nd_syscall.getxattr.return = kernel.function("sys_getxattr").return {
+ name = "getxattr"
+ retstr = returnstr(1)
+}
+
+# init_module ________________________________________________
+# long sys_init_module(void __user *umod,
+# unsigned long len,
+# const char __user *uargs)
+#
+probe nd_syscall.init_module = kernel.function("sys_init_module") ? {
+ name = "init_module"
+ umod_uaddr = $umod
+ len = $len
+ uargs = user_string($uargs)
+ argstr = sprintf("%p, %d, %s", $umod, $len, user_string_quoted($uargs))
+}
+probe nd_syscall.init_module.return = kernel.function("sys_init_module").return ? {
+ name = "init_module"
+ retstr = returnstr(1)
+}
+
+# inotify_add_watch __________________________________________
+#
+# long sys_inotify_add_watch(int fd, const char __user *path, u32 mask)
+#
+probe nd_syscall.inotify_add_watch = kernel.function("sys_inotify_add_watch") ? {
+ name = "inotify_add_watch"
+ fd = $fd
+ path_uaddr = $path
+ path = user_string($path)
+ mask = $mask
+ argstr = sprintf("%d, %s, %d", $fd, user_string_quoted($path), $mask)
+}
+probe nd_syscall.inotify_add_watch.return = kernel.function("sys_inotify_add_watch").return ? {
+ name = "inotify_add_watch"
+ retstr = returnstr(1)
+}
+
+# inotify_init _______________________________________________
+#
+# long sys_inotify_init(void)
+#
+probe nd_syscall.inotify_init = kernel.function("sys_inotify_init") ? {
+ name = "inotify_init"
+ argstr = ""
+}
+probe nd_syscall.inotify_init.return = kernel.function("sys_inotify_init").return ? {
+ name = "inotify_init"
+ retstr = returnstr(1)
+}
+
+# inotify_rm_watch ___________________________________________
+#
+# long sys_inotify_rm_watch(int fd, u32 wd)
+#
+probe nd_syscall.inotify_rm_watch = kernel.function("sys_inotify_rm_watch") ? {
+ name = "inotify_rm_watch"
+ fd = $fd
+ wd = $wd
+ argstr = sprintf("%d, %d", $fd, $wd)
+}
+probe nd_syscall.inotify_rm_watch.return = kernel.function("sys_inotify_rm_watch").return ? {
+ name = "inotify_rm_watch"
+ retstr = returnstr(1)
+}
+
+# io_cancel __________________________________________________
+# long sys_io_cancel(aio_context_t ctx_id,
+# struct iocb __user *iocb,
+# struct io_event __user *result)
+probe nd_syscall.io_cancel = kernel.function("sys_io_cancel") {
+ name = "io_cancel"
+ ctx_id = $ctx_id
+ iocb_uaddr = $iocb
+ result_uaddr = $result
+ argstr = sprintf("%d, %p, %p", ctx_id, iocb_uaddr, result_uaddr)
+}
+probe nd_syscall.io_cancel.return = kernel.function("sys_io_cancel").return {
+ name = "io_cancel"
+ retstr = returnstr(1)
+}
+
+# ioctl ______________________________________________________
+# long sys_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
+# long compat_sys_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
+#
+probe nd_syscall.ioctl =
+ kernel.function("sys_ioctl") ?,
+ kernel.function("compat_sys_ioctl") ?
+{
+ name = "ioctl"
+ fd = $fd
+ request = $cmd
+ argp = $arg
+ argstr = sprintf("%d, %d, %p", $fd, $cmd, $arg)
+}
+probe nd_syscall.ioctl.return =
+ kernel.function("sys_ioctl").return ?,
+ kernel.function("compat_sys_ioctl").return ?
+{
+ name = "ioctl"
+ retstr = returnstr(1)
+}
+
+# io_destroy _________________________________________________
+# long sys_io_destroy(aio_context_t ctx)
+probe nd_syscall.io_destroy = kernel.function("sys_io_destroy") {
+ name = "io_destroy"
+ ctx = $ctx
+ argstr = sprintf("%d", ctx)
+}
+probe nd_syscall.io_destroy.return = kernel.function("sys_io_destroy").return {
+ name = "io_destroy"
+ retstr = returnstr(1)
+}
+
+# io_getevents _______________________________________________
+# long sys_io_getevents(aio_context_t ctx_id,
+# long min_nr,
+# long nr,
+# struct io_event __user *events,
+# struct timespec __user *timeout)
+# long compat_sys_io_getevents(aio_context_t ctx_id,
+# unsigned long min_nr,
+# unsigned long nr,
+# struct io_event __user *events,
+# struct compat_timespec __user *timeout)
+#
+probe nd_syscall.io_getevents =
+ kernel.function("sys_io_getevents") ?,
+ kernel.function("compat_sys_io_getevents") ?
+{
+ name = "io_getevents"
+ ctx_id = $ctx_id
+ min_nr = $min_nr
+ nr = $nr
+ events_uaddr = $events
+ timeout_uaddr = $timeout
+ timestr = _struct_timespec_u($timeout,1)
+ argstr = sprintf("%d, %d, %d, %p, %p, %s", $ctx_id, $min_nr,
+ $nr, $events, $timeout, timestr)
+}
+probe nd_syscall.io_getevents.return =
+ kernel.function("sys_io_getevents").return ?,
+ kernel.function("compat_sys_io_getevents").return ?
+{
+ name = "io_getevents"
+ retstr = returnstr(1)
+}
+
+# ioperm _____________________________________________________
+# long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
+#
+probe nd_syscall.ioperm = kernel.function("sys_ioperm") ? {
+ name = "ioperm"
+ from = $from
+ num = $num
+ turn_on = $turn_on
+ argstr = sprintf("%d, %d, %d", $from, $num, $turn_on)
+}
+probe nd_syscall.ioperm.return = kernel.function("sys_ioperm").return ? {
+ name = "ioperm"
+ retstr = returnstr(1)
+}
+
+# io_setup ___________________________________________________
+# long sys_io_setup(unsigned nr_events, aio_context_t __user *ctxp)
+#
+probe nd_syscall.io_setup = kernel.function("sys_io_setup") {
+ name = "io_setup"
+ maxevents = $nr_events
+ ctxp_uaddr = $ctxp
+ argstr = sprintf("%d, %p", $nr_events, $ctxp)
+}
+
+probe nd_syscall.io_setup.return = kernel.function("sys_io_setup").return {
+ name = "io_setup"
+ retstr = returnstr(1)
+}
+# long compat_sys_io_setup(unsigned nr_reqs, u32 __user *ctx32p)
+#
+probe nd_syscall.compat_io_setup = kernel.function("compat_sys_io_setup") ? {
+ name = "io_setup"
+ maxevents = $nr_reqs
+ ctxp_uaddr = $ctx32p
+ argstr = sprintf("%d, %p", $nr_reqs, $ctx32p)
+}
+
+probe nd_syscall.compat_io_setup.return = kernel.function("compat_sys_io_setup").return ? {
+ name = "io_setup"
+ retstr = returnstr(1)
+}
+
+# io_submit __________________________________________________
+# long sys_io_submit(aio_context_t ctx_id, long nr, struct iocb __user * __user *iocbpp)
+#
+probe nd_syscall.io_submit = kernel.function("sys_io_submit") {
+ name = "io_submit"
+ ctx_id = $ctx_id
+ nr = $nr
+ iocbpp_uaddr = $iocbpp
+ argstr = sprintf("%d, %d, %p", $ctx_id, $nr, $iocbpp)
+}
+probe nd_syscall.io_submit.return = kernel.function("sys_io_submit").return {
+ name = "io_submit"
+ retstr = returnstr(1)
+}
+# long compat_sys_io_submit(aio_context_t ctx_id, int nr, u32 __user *iocb)
+#
+probe nd_syscall.compat_io_submit = kernel.function("compat_sys_io_submit") ? {
+ name = "io_submit"
+ ctx_id = $ctx_id
+ nr = $nr
+ iocbpp_uaddr = $iocb
+ argstr = sprintf("%d, %d, %p", $ctx_id, $nr, $iocb)
+}
+probe nd_syscall.compat_io_submit.return = kernel.function("compat_sys_io_submit").return ? {
+ name = "io_submit"
+ retstr = returnstr(1)
+}
+
+# ioprio_get _________________________________________________
+# long sys_ioprio_get(int which, int who)
+#
+probe nd_syscall.ioprio_get = kernel.function("sys_ioprio_get") ? {
+ name = "ioprio_get"
+ which = $which
+ who = $who
+ argstr = sprintf("%d, %d", $which, $who)
+}
+probe nd_syscall.ioprio_get.return = kernel.function("sys_ioprio_get").return ? {
+ name = "ioprio_get"
+ retstr = returnstr(1)
+}
+
+# ioprio_set _________________________________________________
+# long sys_ioprio_set(int which, int who, int ioprio)
+#
+probe nd_syscall.ioprio_set = kernel.function("sys_ioprio_set") ? {
+ name = "ioprio_set"
+ which = $which
+ who = $who
+ ioprio = $ioprio
+ argstr = sprintf("%d, %d, %d", $which, $who, $ioprio)
+}
+probe nd_syscall.ioprio_set.return = kernel.function("sys_ioprio_set").return ? {
+ name = "ioprio_set"
+ retstr = returnstr(1)
+}
+
+# kexec_load _________________________________________________
+# long sys_kexec_load(unsigned long entry,
+# unsigned long nr_segments,
+# struct kexec_segment __user *segments,
+# unsigned long flags)
+# long compat_sys_kexec_load(unsigned long entry,
+# unsigned long nr_segments,
+# struct compat_kexec_segment __user *segments,
+# unsigned long flags)
+#
+probe nd_syscall.kexec_load =
+ kernel.function("sys_kexec_load") ?,
+ kernel.function("compat_sys_kexec_load") ?
+{
+ name = "kexec_load"
+ entry = $entry
+ nr_segments = $nr_segments
+ segments_uaddr = $segments
+ flags = $flags
+ argstr = sprintf("%p, %d, %p, %d", $entry, $nr_segments, $segments, $flags)
+}
+probe nd_syscall.kexec_load.return =
+ kernel.function("sys_kexec_load").return ?,
+ kernel.function("compat_sys_kexec_load").return ?
+{
+ name = "kexec_load"
+ retstr = returnstr(1)
+}
+
+# keyctl _____________________________________________________
+# long sys_keyctl(int option,
+# unsigned long arg2,
+# unsigned long arg3,
+# unsigned long arg4,
+# unsigned long arg5)
+# long compat_sys_keyctl(u32 option, u32 arg2, u32 arg3, u32 arg4, u32 arg5)
+#
+probe nd_syscall.keyctl =
+ kernel.function("sys_keyctl") ?,
+ kernel.function("compat_sys_keyctl") ?
+{
+ name = "keyctl"
+ argstr = sprintf("%d, ...", $option)
+
+}
+probe nd_syscall.keyctl.return =
+ kernel.function("sys_keyctl").return ?,
+ kernel.function("compat_sys_keyctl").return ?
+{
+ name = "keyctl"
+ retstr = returnstr(1)
+}
+
+# kill _______________________________________________________
+# long sys_kill(int pid, int sig)
+probe nd_syscall.kill = kernel.function("sys_kill") {
+ name = "kill"
+ pid = $pid
+ sig = $sig
+ argstr = sprintf("%d, %s", $pid, _signal_name($sig))
+}
+probe nd_syscall.kill.return = kernel.function("sys_kill").return {
+ name = "kill"
+ retstr = returnstr(1)
+}
+
+# lchown _____________________________________________________
+# long sys_lchown(const char __user * filename, uid_t user, gid_t group)
+#
+probe nd_syscall.lchown = kernel.function("sys_lchown") {
+ name = "lchown"
+ path = user_string($filename)
+ owner = __int32($user)
+ group = __int32($group)
+ argstr = sprintf("%s, %d, %d",user_string_quoted($filename), owner, group)
+}
+probe nd_syscall.lchown.return = kernel.function("sys_lchown").return {
+ name = "lchown"
+ retstr = returnstr(1)
+}
+
+# lchown16 ___________________________________________________
+# long sys_lchown16(const char __user * filename, old_uid_t user,
+# old_gid_t group)
+#
+probe nd_syscall.lchown16 = kernel.function("sys_lchown16") ? {
+ name = "lchown16"
+ path = user_string($filename)
+ owner = __short($user)
+ group = __short($group)
+ argstr = sprintf("%s, %d, %d", user_string_quoted($filename), owner, group)
+}
+probe nd_syscall.lchown16.return = kernel.function("sys_lchown16").return ? {
+ name = "lchown16"
+ retstr = returnstr(1)
+}
+# lgetxattr __________________________________________________
+# ssize_t sys_lgetxattr(char __user *path,
+# char __user *name,
+# void __user *value,
+# size_t size)
+#
+probe nd_syscall.lgetxattr = kernel.function("sys_lgetxattr") {
+ name = "lgetxattr"
+ path = user_string($path)
+ # FIXME
+ name2 = user_string($name)
+ value_uaddr = $value
+ size = $size
+ argstr = sprintf("%s, %s, %p, %d",
+ user_string_quoted($path),
+ user_string_quoted($name),
+ value_uaddr, size)
+}
+probe nd_syscall.lgetxattr.return = kernel.function("sys_lgetxattr").return {
+ name = "lgetxattr"
+ retstr = returnstr(1)
+}
+# link _______________________________________________________
+# long sys_link(const char __user * oldname,
+# const char __user * newname)
+probe nd_syscall.link = kernel.function("sys_link") {
+ name = "link"
+ oldpath = user_string($oldname)
+ newpath = user_string($newname)
+ argstr = sprintf("%s, %s",
+ user_string_quoted($oldname),
+ user_string_quoted($newname))
+}
+probe nd_syscall.link.return = kernel.function("sys_link").return {
+ name = "link"
+ retstr = returnstr(1)
+}
+
+# listen _____________________________________________________
+# long sys_listen(int fd, int backlog)
+probe nd_syscall.listen = kernel.function("sys_listen") ? {
+ name = "listen"
+ sockfd = $fd
+ backlog = $backlog
+ argstr = sprintf("%d, %d", $fd, $backlog)
+}
+probe nd_syscall.listen.return = kernel.function("sys_listen").return ? {
+ name = "listen"
+ retstr = returnstr(1)
+}
+
+# listxattr __________________________________________________
+# ssize_t sys_listxattr(char __user *path, char __user *list, size_t size)
+#
+probe nd_syscall.listxattr = kernel.function("sys_listxattr") {
+ name = "listxattr"
+ path_uaddr = $path
+ path = user_string($path)
+ list_uaddr = $list
+ size = $size
+ argstr = sprintf("%s, %p, %d", user_string_quoted($path), $list, $size)
+}
+probe nd_syscall.listxattr.return = kernel.function("sys_listxattr").return {
+ name = "listxattr"
+ retstr = returnstr(1)
+}
+
+# llistxattr _________________________________________________
+# ssize_t sys_llistxattr(char __user *path, char __user *list, size_t size)
+#
+probe nd_syscall.llistxattr = kernel.function("sys_llistxattr") {
+ name = "llistxattr"
+ path_uaddr = $path
+ path = user_string($path)
+ list_uaddr = $list
+ size = $size
+ argstr = sprintf("%s, %p, %d", user_string_quoted($path), $list, $size)
+}
+probe nd_syscall.llistxattr.return = kernel.function("sys_llistxattr").return {
+ name = "llistxattr"
+ retstr = returnstr(1)
+}
+
+# llseek _____________________________________________________
+# long sys_llseek(unsigned int fd,
+# unsigned long offset_high,
+# unsigned long offset_low,
+# loff_t __user * result,
+# unsigned int origin)
+probe nd_syscall.llseek = kernel.function("sys_llseek") ? {
+ name = "llseek"
+ fd = $fd
+ offset_high = $offset_high
+ offset_low = $offset_low
+ result_uaddr = $result
+ whence = $origin
+ whence_str = _seek_whence_str($origin)
+ argstr = sprintf("%d, 0x%x, 0x%x, %p, %s", $fd, $offset_high,
+ $offset_low, $result, whence_str)
+}
+probe nd_syscall.llseek.return = kernel.function("sys_llseek").return ? {
+ name = "llseek"
+ retstr = returnstr(1)
+}
+
+# lookup_dcookie _____________________________________________
+# long sys_lookup_dcookie(u64 cookie64, char __user * buf, size_t len)
+#
+probe nd_syscall.lookup_dcookie = kernel.function("sys_lookup_dcookie") ? {
+ name = "lookup_dcookie"
+ cookie = $cookie64
+ buffer_uaddr = $buf
+ len = $len
+ argstr = sprintf("%d, %p, %d", $cookie64, $buf, $len)
+}
+probe nd_syscall.lookup_dcookie.return = kernel.function("sys_lookup_dcookie").return ? {
+ name = "lookup_dcookie"
+ retstr = returnstr(1)
+}
+
+# lremovexattr _______________________________________________
+# long sys_lremovexattr(char __user *path, char __user *name)
+#
+probe nd_syscall.lremovexattr = kernel.function("sys_lremovexattr") {
+ name = "lremovexattr"
+ path_uaddr = $path
+ path = user_string($path)
+ name_uaddr = $name
+ name2 = user_string($name)
+ argstr = sprintf("%s, %s", user_string_quoted($path), user_string_quoted($name))
+}
+probe nd_syscall.lremovexattr.return = kernel.function("sys_lremovexattr").return {
+ name = "lremovexattr"
+ retstr = returnstr(1)
+}
+
+# lseek ______________________________________________________
+# off_t sys_lseek(unsigned int fd, off_t offset, unsigned int origin)
+probe nd_syscall.lseek = kernel.function("sys_lseek") {
+ name = "lseek"
+ fildes = $fd
+# offset = __int32($offset)
+ offset = $offset
+ whence = $origin
+ whence_str = _seek_whence_str($origin)
+ argstr = sprintf("%d, %d, %s", $fd, offset, whence_str)
+}
+probe nd_syscall.lseek.return = kernel.function("sys_lseek").return {
+ name = "lseek"
+ retstr = returnstr(1)
+}
+
+# lsetxattr __________________________________________________
+# long sys_lsetxattr(char __user *path,
+# char __user *name,
+# void __user *value,
+# size_t size,
+# int flags)
+#
+probe nd_syscall.lsetxattr = kernel.function("sys_lsetxattr") {
+ name = "lsetxattr"
+ path_uaddr = $path
+ path = user_string($path)
+ name_uaddr = $name
+ name_str = user_string($name)
+ value_uaddr = $value
+ size = $size
+ flags = $flags
+ argstr = sprintf("%s, %s, %p, %d, %d",
+ user_string_quoted($path),
+ user_string_quoted($name),
+ value_uaddr, $size, $flags)
+}
+probe nd_syscall.lsetxattr.return = kernel.function("sys_lsetxattr").return {
+ name = "lsetxattr"
+ retstr = returnstr(1)
+}
+
+# lstat ______________________________________________________
+# long sys_lstat(char __user * filename, struct __old_kernel_stat __user * statbuf)
+# long sys_newlstat(char __user * filename, struct stat __user * statbuf)
+# long compat_sys_newlstat(char __user * filename, struct compat_stat __user *statbuf)
+# long sys32_lstat64(char * filename, struct stat64 __user *statbuf)
+# long sys_lstat64(char __user * filename, struct stat64 __user * statbuf)
+# long sys_oabi_lstat64(char __user * filename,
+# struct oldabi_stat64 __user * statbuf)
+#
+probe nd_syscall.lstat =
+ kernel.function("sys_lstat") ?,
+ kernel.function("sys_newlstat") ?,
+ kernel.function("compat_sys_newlstat") ?,
+ kernel.function("sys32_lstat64") ?,
+ kernel.function("sys_lstat64") ?,
+ kernel.function("sys_oabi_lstat64") ?
+{
+ name = "lstat"
+ path = user_string($filename)
+ buf_uaddr = $statbuf
+ argstr = sprintf("%s, %p", user_string_quoted($filename), $statbuf)
+}
+probe nd_syscall.lstat.return =
+ kernel.function("sys_lstat").return ?,
+ kernel.function("sys_newlstat").return ?,
+ kernel.function("compat_sys_newlstat").return ?,
+ kernel.function("sys32_lstat64").return ?,
+ kernel.function("sys_lstat64").return ?,
+ kernel.function("sys_oabi_lstat64").return ?
+{
+ name = "lstat"
+ retstr = returnstr(1)
+}
+
+# madvise ____________________________________________________
+# long sys_madvise(unsigned long start, size_t len_in, int behavior)
+#
+probe nd_syscall.madvise = kernel.function("sys_madvise") ? {
+ name = "madvise"
+ start = $start
+ length = $len_in
+ advice = $behavior
+ advice_str = _madvice_advice_str($behavior)
+ argstr = sprintf("%p, %d, %s", $start, $len_in, _madvice_advice_str($behavior))
+}
+probe nd_syscall.madvise.return = kernel.function("sys_madvise").return ? {
+ name = "madvise"
+ retstr = returnstr(1)
+}
+
+# mbind ______________________________________________________
+# long sys_mbind(unsigned long start,
+# unsigned long len,
+# unsigned long mode,
+# unsigned long __user *nmask,
+# unsigned long maxnode,
+# unsigned flags)
+#
+# long compat_sys_mbind(compat_ulong_t start,
+# compat_ulong_t len,
+# compat_ulong_t mode,
+# compat_ulong_t __user *nmask,
+# compat_ulong_t maxnode,
+# compat_ulong_t flags)
+#
+probe nd_syscall.mbind =
+ kernel.function("sys_mbind") ?,
+ kernel.function("compat_sys_mbind") ?
+{
+ name = "mbind"
+ start = $start
+ len = $len
+ mode = $mode
+ nmask_uaddr = $nmask
+ maxnode = $maxnode
+ flags = $flags
+ argstr = sprintf("%d, %d, %d, %p, %d, 0x%x", $start, $len, $mode,
+ $nmask, $maxnode, $flags)
+}
+probe nd_syscall.mbind.return =
+ kernel.function("sys_mbind").return ?,
+ kernel.function("compat_sys_mbind").return ?
+{
+ name = "mbind"
+ retstr = returnstr(1)
+}
+
+# migrate_pages ____________________________________________________
+# long sys_migrate_pages(pid_t pid, unsigned long maxnode,
+# const unsigned long __user *old_nodes,
+# const unsigned long __user *new_nodes)
+probe nd_syscall.migrate_pages = kernel.function("sys_migrate_pages") ? {
+ name = "migrate_pages"
+ argstr = sprintf("%d, %d, %p, %p", $pid, $maxnode, $old_nodes, $new_nodes)
+}
+probe nd_syscall.migrate_pages.return = kernel.function("sys_migrate_pages").return ? {
+ name = "migrate_pages"
+ retstr = returnstr(1)
+}
+
+# mincore ____________________________________________________
+# long sys_mincore(unsigned long start, size_t len, unsigned char __user * vec)
+#
+probe nd_syscall.mincore = kernel.function("sys_mincore") ? {
+ name = "mincore"
+ start = $start
+ length = $len
+ vec_uaddr = $vec
+ argstr = sprintf("%p, %d, %p", $start, $len, $vec)
+}
+probe nd_syscall.mincore.return = kernel.function("sys_mincore").return ? {
+ name = "mincore"
+ retstr = returnstr(1)
+}
+
+# mkdir ______________________________________________________
+# long sys_mkdir(const char __user * pathname, int mode)
+probe nd_syscall.mkdir = kernel.function("sys_mkdir") {
+ name = "mkdir"
+ pathname_uaddr = $pathname
+ pathname = user_string($pathname)
+ mode = $mode
+ argstr = sprintf("%s, %#o", user_string_quoted($pathname), $mode)
+}
+probe nd_syscall.mkdir.return = kernel.function("sys_mkdir").return {
+ name = "mkdir"
+ retstr = returnstr(1)
+}
+
+# mkdirat ____________________________________________________
+# new function with 2.6.16
+# long sys_mkdirat(int dfd, const char __user *pathname, int mode)
+probe nd_syscall.mkdirat = kernel.function("sys_mkdirat") ? {
+ name = "mkdirat"
+ dirfd = $dfd
+ pathname = user_string($pathname)
+ mode = $mode
+ argstr = sprintf("%d, %s, %#o", $dfd, user_string_quoted($pathname), $mode)
+}
+probe nd_syscall.mkdirat.return = kernel.function("sys_mkdirat").return ? {
+ name = "mkdirat"
+ retstr = returnstr(1)
+}
+
+# mknod
+# long sys_mknod(const char __user * filename, int mode, unsigned dev)
+probe nd_syscall.mknod = kernel.function("sys_mknod") {
+ name = "mknod"
+ pathname = user_string($filename)
+ mode = $mode
+ dev = $dev
+ argstr = sprintf("%s, %s, %p", user_string_quoted($filename), _mknod_mode_str($mode), dev)
+}
+
+probe nd_syscall.mknod.return = kernel.function("sys_mknod").return {
+ name = "mknod"
+ retstr = returnstr(1)
+}
+
+# mlock ______________________________________________________
+#
+# long sys_mlock(unsigned long start, size_t len)
+#
+probe nd_syscall.mlock = kernel.function("sys_mlock") ? {
+ name = "mlock"
+ addr = $start
+ len = $len
+ argstr = sprintf("%p, %d", $start, $len)
+}
+probe nd_syscall.mlock.return = kernel.function("sys_mlock").return ? {
+ name = "mlock"
+ retstr = returnstr(1)
+}
+# mlockall ___________________________________________________
+#
+# long sys_mlockall(int flags)
+#
+probe nd_syscall.mlockall = kernel.function("sys_mlockall") ? {
+ name = "mlockall"
+ flags = $flags
+ argstr = _mlockall_flags_str($flags)
+}
+probe nd_syscall.mlockall.return = kernel.function("sys_mlockall").return ? {
+ name = "mlockall"
+ retstr = returnstr(1)
+}
+
+# modify_ldt _________________________________________________
+# int sys_modify_ldt(int func, void __user *ptr, unsigned long bytecount)
+#
+probe nd_syscall.modify_ldt = kernel.function("sys_modify_ldt") ? {
+ name = "modify_ldt"
+ func = $func
+ ptr_uaddr = $ptr
+ bytecount = $bytecount
+ argstr = sprintf("%d, %p, %d", $func, $ptr, $bytecount)
+}
+probe nd_syscall.modify_ldt.return = kernel.function("sys_modify_ldt").return ? {
+ name = "modify_ldt"
+ retstr = returnstr(1)
+}
+
+# move_pages ____________________________________________________
+# long sys_move_pages(pid_t pid, unsigned long nr_pages,
+# const void __user * __user *pages,
+# const int __user *nodes,
+# int __user *status,
+# int flags)
+#
+# long compat_sys_move_pages(pid_t pid, unsigned long nr_pages,
+# compat_uptr_t __user *pages32,
+# const int __user *nodes,
+# int __user *status,
+# int flags)
+#
+probe nd_syscall.move_pages =
+ kernel.function("sys_move_pages") ?,
+ kernel.function("compat_sys_move_pages") ?
+{
+ name = "move_pages"
+ argstr = sprintf("%d, %d, %p, %p, 0x%x", $pid, $nr_pages, $nodes, $status, $flags)
+}
+probe nd_syscall.move_pages.return =
+ kernel.function("sys_move_pages").return ?,
+ kernel.function("compat_sys_move_pages").return ?
+{
+ name = "move_pages"
+ retstr = returnstr(1)
+}
+
+# mount ______________________________________________________
+# long sys_mount(char __user * dev_name,
+# char __user * dir_name,
+# char __user * type,
+# unsigned long flags,
+# void __user * data)
+# long compat_sys_mount(char __user * dev_name,
+# char __user * dir_name,
+# char __user * type,
+# unsigned long flags,
+# void __user * data)
+probe nd_syscall.mount =
+ kernel.function("sys_mount"),
+ kernel.function("compat_sys_mount") ?
+{
+ name = "mount"
+ source = user_string($dev_name)
+ target = user_string($dir_name)
+ filesystemtype = user_string($type)
+ mountflags = $flags
+ mountflags_str = _mountflags_str($flags)
+ data = text_strn(user_string($data),syscall_string_trunc,1)
+ argstr = sprintf("%s, %s, %s, %s, %s",
+ user_string_quoted($dev_name),
+ user_string_quoted($dir_name),
+ user_string_quoted($type),
+ mountflags_str, data)
+}
+probe nd_syscall.mount.return =
+ kernel.function("sys_mount").return,
+ kernel.function("compat_sys_mount").return ?
+{
+ name = "mount"
+ retstr = returnstr(1)
+}
+
+# mprotect ___________________________________________________
+# long sys_mprotect(unsigned long start, size_t len, unsigned long prot)
+#
+probe nd_syscall.mprotect = kernel.function("sys_mprotect") ? {
+ name = "mprotect"
+ addr = $start
+ len = $len
+ prot = $prot
+ prot_str = _mprotect_prot_str($prot)
+ argstr = sprintf("%p, %d, %s", $start, $len, _mprotect_prot_str($prot))
+}
+probe nd_syscall.mprotect.return = kernel.function("sys_mprotect").return ? {
+ name = "mprotect"
+ retstr = returnstr(1)
+}
+
+# mq_getsetattr ______________________________________________
+# long sys_mq_getsetattr(mqd_t mqdes,
+# const struct mq_attr __user *u_mqstat,
+# struct mq_attr __user *u_omqstat)
+# long compat_sys_mq_getsetattr(mqd_t mqdes,
+# const struct compat_mq_attr __user *u_mqstat,
+# struct compat_mq_attr __user *u_omqstat)
+#
+probe nd_syscall.mq_getsetattr =
+ kernel.function("sys_mq_getsetattr") ?,
+ kernel.function("compat_sys_mq_getsetattr") ?
+{
+ name = "mq_getsetattr"
+ mqdes = $mqdes
+ u_mqstat_uaddr = $u_mqstat
+ u_omqstat_uaddr = $u_omqstat
+ argstr = sprintf("%d, %p, %p", $mqdes, $u_mqstat, $u_omqstat)
+}
+probe nd_syscall.mq_getsetattr.return =
+ kernel.function("sys_mq_getsetattr").return ?,
+ kernel.function("compat_sys_mq_getsetattr").return ?
+{
+ name = "mq_getsetattr"
+ retstr = returnstr(1)
+}
+
+# mq_notify __________________________________________________
+# long sys_mq_notify(mqd_t mqdes, const struct sigevent __user *u_notification)
+# long compat_sys_mq_notify(mqd_t mqdes, const struct compat_sigevent __user *u_notification)
+#
+probe nd_syscall.mq_notify =
+ kernel.function("sys_mq_notify") ?,
+ kernel.function("compat_sys_mq_notify") ?
+{
+ name = "mq_notify"
+ mqdes = $mqdes
+ notification_uaddr = $u_notification
+ argstr = sprintf("%d, %p", $mqdes, $u_notification)
+}
+probe nd_syscall.mq_notify.return =
+ kernel.function("sys_mq_notify").return ?,
+ kernel.function("compat_sys_mq_notify").return ?
+{
+ name = "mq_notify"
+ retstr = returnstr(1)
+}
+
+# mq_open ____________________________________________________
+# long sys_mq_open(const char __user *u_name,
+# int oflag,
+# mode_t mode,
+# struct mq_attr __user *u_attr)
+# long compat_sys_mq_open(const char __user *u_name,
+# int oflag, compat_mode_t mode,
+# struct compat_mq_attr __user *u_attr)
+#
+probe nd_syscall.mq_open =
+ kernel.function("sys_mq_open") ?,
+ kernel.function("compat_sys_mq_open") ?
+{
+ name = "mq_open"
+ name_uaddr = $u_name
+ filename = user_string($u_name)
+ mode = $mode
+ u_attr_uaddr = $u_attr
+ oflag = $oflag
+ if (oflag & 64)
+ argstr = sprintf("%s, %s, %#o, %p", user_string_quoted($u_name),
+ _sys_open_flag_str($oflag), $mode, $u_attr)
+ else
+ argstr = sprintf("%s, %s", user_string_quoted($u_name), _sys_open_flag_str($oflag))
+}
+probe nd_syscall.mq_open.return =
+ kernel.function("sys_mq_open").return ?,
+ kernel.function("compat_sys_mq_open").return ?
+{
+ name = "mq_open"
+ retstr = returnstr(1)
+}
+
+# mq_timedreceive ____________________________________________
+# ssize_t sys_mq_timedreceive(mqd_t mqdes,
+# char __user *u_msg_ptr,
+# size_t msg_len,
+# unsigned int __user *u_msg_prio,
+# const struct timespec __user *u_abs_timeout)
+# ssize_t compat_sys_mq_timedreceive(mqd_t mqdes,
+# char __user *u_msg_ptr,
+# size_t msg_len, unsigned int __user *u_msg_prio,
+# const struct compat_timespec __user *u_abs_timeout)
+#
+probe nd_syscall.mq_timedreceive =
+ kernel.function("sys_mq_timedreceive") ?,
+ kernel.function("compat_sys_mq_timedreceive") ?
+{
+ name = "mq_timedreceive"
+ mqdes = $mqdes
+ msg_ptr_uaddr = $u_msg_ptr
+ msg_len = $msg_len
+ msg_prio_uaddr = $u_msg_prio
+ abs_timout_uaddr = $u_abs_timeout
+ argstr = sprintf("%d, %p, %d, %p, %p", $mqdes, $u_msg_ptr, $msg_len,
+ $u_msg_prio, $u_abs_timeout)
+}
+probe nd_syscall.mq_timedreceive.return =
+ kernel.function("sys_mq_timedreceive").return ?,
+ kernel.function("compat_sys_mq_timedreceive").return ?
+{
+ name = "mq_timedreceive"
+ retstr = returnstr(1)
+}
+
+# mq_timedsend _______________________________________________
+# long sys_mq_timedsend(mqd_t mqdes,
+# const char __user *u_msg_ptr,
+# size_t msg_len,
+# unsigned int msg_prio,
+# const struct timespec __user *u_abs_timeout)
+# long compat_sys_mq_timedsend(mqd_t mqdes,
+# const char __user *u_msg_ptr,
+# size_t msg_len, unsigned int msg_prio,
+# const struct compat_timespec __user *u_abs_timeout)
+#
+probe nd_syscall.mq_timedsend =
+ kernel.function("sys_mq_timedsend") ?,
+ kernel.function("compat_sys_mq_timedsend") ?
+{
+ name = "mq_timedsend"
+ mqdes = $mqdes
+ msg_ptr_uaddr = $u_msg_ptr
+ msg_len = $msg_len
+ msg_prio = $msg_prio
+ abs_timeout_uaddr = $u_abs_timeout
+ argstr = sprintf("%d, %p, %d, %d, %p", $mqdes, $u_msg_ptr, $msg_len,
+ $msg_prio, $u_abs_timeout)
+}
+probe nd_syscall.mq_timedsend.return =
+ kernel.function("sys_mq_timedsend").return ?,
+ kernel.function("compat_sys_mq_timedsend").return ?
+{
+ name = "mq_timedsend"
+ retstr = returnstr(1)
+}
+
+# mq_unlink __________________________________________________
+# long sys_mq_unlink(const char __user *u_name)
+#
+probe nd_syscall.mq_unlink = kernel.function("sys_mq_unlink") ? {
+ name = "mq_unlink"
+ u_name_uaddr = $u_name
+ u_name = user_string($u_name)
+ argstr = user_string_quoted($u_name)
+}
+probe nd_syscall.mq_unlink.return = kernel.function("sys_mq_unlink").return ? {
+ name = "mq_unlink"
+ retstr = returnstr(1)
+}
+
+# mremap _____________________________________________________
+# unsigned long sys_mremap(unsigned long addr,
+# unsigned long old_len,
+# unsigned long new_len,
+# unsigned long flags,
+# unsigned long new_addr)
+#
+probe nd_syscall.mremap =
+ kernel.function("sys_mremap") ?,
+ kernel.function("ia64_mremap") ?
+{
+ name = "mremap"
+ old_address = $addr
+ old_size = $old_len
+ new_size = $new_len
+ flags = $flags
+ new_address = $new_addr
+ argstr = sprintf("%p, %d, %d, %s, %p", $addr, $old_len, $new_len,
+ _mremap_flags($flags), $new_addr)
+}
+probe nd_syscall.mremap.return =
+ kernel.function("sys_mremap").return ?,
+ kernel.function("ia64_mremap").return ?
+{
+ name = "mremap"
+ retstr = returnstr(2)
+}
+
+# msgctl _____________________________________________________
+# long sys_msgctl (int msqid, int cmd, struct msqid_ds __user *buf)
+#
+probe nd_syscall.msgctl = kernel.function("sys_msgctl") ? {
+ name = "msgctl"
+ msqid = $msqid
+ cmd = $cmd
+ buf_uaddr = $buf
+ argstr = sprintf("%d, %d, %p", $msqid, $cmd, $buf)
+}
+probe nd_syscall.msgctl.return = kernel.function("sys_msgctl").return ? {
+ name = "msgctl"
+ retstr = returnstr(1)
+}
+# compat_sys_msgctl ________________________________________
+#
+# long compat_sys_msgctl(int first, int second, void __user *uptr)
+#
+probe nd_syscall.compat_sys_msgctl = kernel.function("compat_sys_msgctl") ? {
+ name = "compat_sys_msgctl"
+ argstr = sprintf("%d, %d, %p", $first, $second, $uptr)
+}
+probe nd_syscall.compat_sys_msgctl.return = kernel.function("compat_sys_msgctl").return ? {
+ name = "compat_sys_msgctl"
+ retstr = returnstr(1)
+}
+
+# msgget _____________________________________________________
+# long sys_msgget (key_t key, int msgflg)
+#
+probe nd_syscall.msgget = kernel.function("sys_msgget") ? {
+ name = "msgget"
+ key = $key
+ msgflg = $msgflg
+ msgflg_str = _sys_open_flag_str($msgflg)
+ argstr = sprintf("%d, %s", $key, _sys_open_flag_str($msgflg))
+}
+probe nd_syscall.msgget.return = kernel.function("sys_msgget").return ? {
+ name = "msgget"
+ retstr = returnstr(1)
+}
+
+# msgrcv _____________________________________________________
+# long sys_msgrcv (int msqid,
+# struct msgbuf __user *msgp,
+# size_t msgsz,
+# long msgtyp,
+# int msgflg)
+#
+probe nd_syscall.msgrcv = kernel.function("sys_msgrcv") ? {
+ name = "msgrcv"
+ msqid = $msqid
+ msgp_uaddr = $msgp
+ msgsz = $msgsz
+ msgtyp = $msgtyp
+ msgflg = $msgflg
+ argstr = sprintf("%d, %p, %d, %d, %d", $msqid, $msgp, $msgsz, $msgtyp, $msgflg)
+}
+probe nd_syscall.msgrcv.return = kernel.function("sys_msgrcv").return ? {
+ name = "msgrcv"
+ retstr = returnstr(1)
+}
+# compat_sys_msgrcv ________________________________________
+#
+# long compat_sys_msgrcv(int first, int second, int msgtyp, int third,
+# int version, void __user *uptr)
+#
+probe nd_syscall.compat_sys_msgrcv = kernel.function("compat_sys_msgrcv") ? {
+ name = "compat_sys_msgrcv"
+ argstr = sprintf("%d, %d, %d, %p", $first, $second, $third, $uptr)
+}
+probe nd_syscall.compat_sys_msgrcv.return = kernel.function("compat_sys_msgrcv").return ? {
+ name = "compat_sys_msgrcv"
+ retstr = returnstr(1)
+}
+
+# msgsnd _____________________________________________________
+# long sys_msgsnd (int msqid,
+# struct msgbuf __user *msgp,
+# size_t msgsz,
+# int msgflg)
+#
+probe nd_syscall.msgsnd = kernel.function("sys_msgsnd") ? {
+ name = "msgsnd"
+ msqid = $msqid
+ msgp_uaddr = $msgp
+ msgsz = $msgsz
+ msgflg = $msgflg
+ argstr = sprintf("%d, %p, %d, %d", $msqid, $msgp, $msgsz, $msgflg)
+}
+probe nd_syscall.msgsnd.return = kernel.function("sys_msgsnd").return ? {
+ name = "msgsnd"
+ retstr = returnstr(1)
+}
+# compat_sys_msgsnd ________________________________________
+#
+# long compat_sys_msgsnd(int first, int second, int third, void __user *uptr)
+#
+probe nd_syscall.compat_sys_msgsnd = kernel.function("compat_sys_msgsnd") ? {
+ name = "compat_sys_msgsnd"
+ argstr = sprintf("%d, %d, %d, %p", $first, $second, $third, $uptr)
+}
+probe nd_syscall.compat_sys_msgsnd.return = kernel.function("compat_sys_msgsnd").return ? {
+ name = "compat_sys_msgsnd"
+ retstr = returnstr(1)
+}
+
+# msync ______________________________________________________
+# long sys_msync(unsigned long start, size_t len, int flags)
+probe nd_syscall.msync = kernel.function("sys_msync") ? {
+ name = "msync"
+ start = $start
+ length = $len
+ flags = $flags
+ argstr = sprintf("%p, %d, %s",start, length, _msync_flag_str(flags))
+}
+probe nd_syscall.msync.return = kernel.function("sys_msync").return ? {
+ name = "msync"
+ retstr = returnstr(1)
+}
+
+# munlock ____________________________________________________
+# long sys_munlock(unsigned long start, size_t len)
+probe nd_syscall.munlock = kernel.function("sys_munlock") ? {
+ name = "munlock"
+ addr = $start
+ len = $len
+ argstr = sprintf("%p, %d", addr, len)
+}
+probe nd_syscall.munlock.return = kernel.function("sys_munlock").return ? {
+ name = "munlock"
+ retstr = returnstr(1)
+}
+
+# munlockall _________________________________________________
+# long sys_munlockall(void)
+probe nd_syscall.munlockall = kernel.function("sys_munlockall") ? {
+ name = "munlockall"
+ argstr = ""
+}
+probe nd_syscall.munlockall.return = kernel.function("sys_munlockall").return ? {
+ name = "munlockall"
+ retstr = returnstr(1)
+}
+
+# munmap _____________________________________________________
+# long sys_munmap(unsigned long addr, size_t len)
+probe nd_syscall.munmap = kernel.function("sys_munmap") {
+ name = "munmap"
+ start = $addr
+ length = $len
+ argstr = sprintf("%p, %d", start, length)
+}
+probe nd_syscall.munmap.return = kernel.function("sys_munmap").return {
+ name = "munmap"
+ retstr = returnstr(1)
+}
git://sourceware.org / systemtap.git / commitdiff