관리-도구

편집 파일: sysc_sys32_rt_sigpending.stp

# sys32_rt_sigpending ________________________________________
#
# long sys32_rt_sigpending(compat_sigset_t __user *set,
#			compat_size_t sigsetsize)
#

@define _SYSCALL_SYS32_RT_SIGPENDING_NAME
%(
	name = "sys32_rt_sigpending"
%)

@define _SYSCALL_SYS32_RT_SIGPENDING_ARGSTR
%(
	argstr = sprintf("%p, %d", set_uaddr, sigsetsize)
%)

probe syscall.sys32_rt_sigpending = dw_syscall.sys32_rt_sigpending !,
                                    nd_syscall.sys32_rt_sigpending ? {}
probe syscall.sys32_rt_sigpending.return = dw_syscall.sys32_rt_sigpending.return !,
                                           nd_syscall.sys32_rt_sigpending.return ? {}

# dw_sys32_rt_sigpending _____________________________________________________

probe dw_syscall.sys32_rt_sigpending = kernel.function("sys32_rt_sigpending") ?
{
	@_SYSCALL_SYS32_RT_SIGPENDING_NAME
	set_uaddr = $set
	sigsetsize = $sigsetsize
	@_SYSCALL_SYS32_RT_SIGPENDING_ARGSTR
}
probe dw_syscall.sys32_rt_sigpending.return = kernel.function("sys32_rt_sigpending").return ?
{
	@_SYSCALL_SYS32_RT_SIGPENDING_NAME
	@SYSC_RETVALSTR($return)
}

# nd_sys32_rt_sigpending _____________________________________________________

probe nd_syscall.sys32_rt_sigpending = kprobe.function("sys32_rt_sigpending") ?
{
	@_SYSCALL_SYS32_RT_SIGPENDING_NAME
	asmlinkage()
	set_uaddr = pointer_arg(1)
	sigsetsize = uint_arg(2)
	@_SYSCALL_SYS32_RT_SIGPENDING_ARGSTR
}
probe nd_syscall.sys32_rt_sigpending.return = kprobe.function("sys32_rt_sigpending").return ?
{
	@_SYSCALL_SYS32_RT_SIGPENDING_NAME
	@SYSC_RETVALSTR(returnval())
}