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# kill _______________________________________________________
# long sys_kill(int pid, int sig)
@define _SYSCALL_KILL_NAME
%(
name = "kill"
%)
@define _SYSCALL_KILL_ARGSTR
%(
argstr = sprintf("%d, %s", pid, sig_name)
%)
probe syscall.kill = dw_syscall.kill !, nd_syscall.kill ? {}
probe syscall.kill.return = dw_syscall.kill.return !, nd_syscall.kill.return ? {}
# dw_kill _____________________________________________________
probe dw_syscall.kill = kernel.function("sys_kill").call
{
@_SYSCALL_KILL_NAME
pid = __int32($pid)
sig = __int32($sig)
sig_name = _signal_name(sig)
@_SYSCALL_KILL_ARGSTR
}
probe dw_syscall.kill.return = kernel.function("sys_kill").return
{
@_SYSCALL_KILL_NAME
retstr = return_str(1, $return)
}
# nd_kill _____________________________________________________
probe nd_syscall.kill = kprobe.function("sys_kill") ?
{
@_SYSCALL_KILL_NAME
asmlinkage()
pid = int_arg(1)
sig = int_arg(2)
sig_name = _signal_name(sig)
@_SYSCALL_KILL_ARGSTR
}
probe nd_syscall.kill.return = kprobe.function("sys_kill").return ?
{
@_SYSCALL_KILL_NAME
retstr = returnstr(1)
}