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# tux ________________________________________________________
# long sys_tux (unsigned int action, user_req_t *u_info)
#
@define _SYSCALL_TUX_NAME
%(
name = "tux"
%)
@define _SYSCALL_TUX_ARGSTR
%(
argstr = sprintf("%d, %p", action, u_info_uaddr)
%)
probe syscall.tux = dw_syscall.tux !, nd_syscall.tux ? {}
probe syscall.tux.return = dw_syscall.tux.return !, nd_syscall.tux.return ? {}
# dw_tux _____________________________________________________
probe dw_syscall.tux = kernel.function("sys_tux").call ?
{
@_SYSCALL_TUX_NAME
action = $action
u_info_uaddr = $u_info
@_SYSCALL_TUX_ARGSTR
}
probe dw_syscall.tux.return = kernel.function("sys_tux").return ?
{
@_SYSCALL_TUX_NAME
@SYSC_RETVALSTR($return)
}
# nd_tux _____________________________________________________
probe nd_syscall.tux = kprobe.function("sys_tux") ?
{
@_SYSCALL_TUX_NAME
asmlinkage()
action = uint_arg(1)
u_info_uaddr = pointer_arg(2)
@_SYSCALL_TUX_ARGSTR
}
probe nd_syscall.tux.return = kprobe.function("sys_tux").return ?
{
@_SYSCALL_TUX_NAME
@SYSC_RETVALSTR(returnval())
}
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