관리-도구

편집 파일: sysc_sys32_sched_rr_get_interval.stp

# sys32_sched_rr_get_interval ________________________________________
#
# asmlinkage long sys32_sched_rr_get_interval(u32 pid,
#		struct compat_timespec __user *interval)
#

@define _SYSCALL_SYS32_SCHED_RR_GET_INTERVAL_NAME
%(
	name = "sys32_sched_rr_get_interval"
%)

@define _SYSCALL_SYS32_SCHED_RR_GET_INTERVAL_ARGSTR
%(
	argstr = sprintf("%d, %p", pid, interval_uaddr)
%)

probe syscall.sys32_sched_rr_get_interval = dw_syscall.sys32_sched_rr_get_interval !,
                                            nd_syscall.sys32_sched_rr_get_interval ? {}
probe syscall.sys32_sched_rr_get_interval.return = dw_syscall.sys32_sched_rr_get_interval.return !,
                                                   nd_syscall.sys32_sched_rr_get_interval.return ? {}

# dw_sys32_sched_rr_get_interval _____________________________________________________

probe dw_syscall.sys32_sched_rr_get_interval = kernel.function("sys32_sched_rr_get_interval") ?
{
	@_SYSCALL_SYS32_SCHED_RR_GET_INTERVAL_NAME
	pid = $pid
	interval_uaddr = $interval
	@_SYSCALL_SYS32_SCHED_RR_GET_INTERVAL_ARGSTR
}
probe dw_syscall.sys32_sched_rr_get_interval.return = kernel.function("sys32_sched_rr_get_interval").return ?
{
	@_SYSCALL_SYS32_SCHED_RR_GET_INTERVAL_NAME
	@SYSC_RETVALSTR($return)
}

# nd_sys32_sched_rr_get_interval _____________________________________________________

probe nd_syscall.sys32_sched_rr_get_interval = kprobe.function("sys32_sched_rr_get_interval") ?
{
	@_SYSCALL_SYS32_SCHED_RR_GET_INTERVAL_NAME
	asmlinkage()
	pid = uint_arg(1)
	interval_uaddr = pointer_arg(2)
	@_SYSCALL_SYS32_SCHED_RR_GET_INTERVAL_ARGSTR
}
probe nd_syscall.sys32_sched_rr_get_interval.return = kprobe.function("sys32_sched_rr_get_interval").return ?
{
	@_SYSCALL_SYS32_SCHED_RR_GET_INTERVAL_NAME
	@SYSC_RETVALSTR(returnval())
}