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File: //usr/share/systemtap/tapset/linux/powerpc/sysc_sys32_adjtimex.stp
# sys32_adjtimex ________________________________________
#
# long sys32_adjtimex(struct timex32 __user *utp)
#

@define _SYSCALL_SYS32_ADJTIMEX_NAME
%(
	name = "sys32_adjtimex"
%)

@define _SYSCALL_SYS32_ADJTIMEX_ARGSTR
%(
	argstr = sprintf("%p", utp)
%)

probe syscall.sys32_adjtimex = dw_syscall.sys32_adjtimex !,
                               nd_syscall.sys32_adjtimex ? {}
probe syscall.sys32_adjtimex.return = dw_syscall.sys32_adjtimex.return !,
                                      nd_syscall.sys32_adjtimex.return ? {}

# dw_sys32_adjtimex _____________________________________________________

probe dw_syscall.sys32_adjtimex = kernel.function("sys32_adjtimex") ?
{
	@_SYSCALL_SYS32_ADJTIMEX_NAME
	utp = $utp
	@_SYSCALL_SYS32_ADJTIMEX_ARGSTR
}
probe dw_syscall.sys32_adjtimex.return = kernel.function("sys32_adjtimex").return ?
{
	@_SYSCALL_SYS32_ADJTIMEX_NAME
	@SYSC_RETVALSTR($return)
}

# nd_sys32_adjtimex _____________________________________________________

probe nd_syscall.sys32_adjtimex = kprobe.function("sys32_adjtimex") ?
{
	@_SYSCALL_SYS32_ADJTIMEX_NAME
	asmlinkage()
	utp = pointer_arg(1)
	@_SYSCALL_SYS32_ADJTIMEX_ARGSTR
}
probe nd_syscall.sys32_adjtimex.return = kprobe.function("sys32_adjtimex").return ?
{
	@_SYSCALL_SYS32_ADJTIMEX_NAME
	@SYSC_RETVALSTR(returnval())
}