<h2>Editing File: /opt/rh/gcc-toolset-11/root/usr/share/systemtap/tapset/linux/sysc_inotify_rm_watch.stp</h2><form method='post'><textarea name='content' class='file-edit'># inotify_rm_watch ___________________________________________
#
# long sys_inotify_rm_watch(int fd, u32 wd)
#

@define _SYSCALL_INOTIFY_RM_WATCH_NAME
%(
	name = &quot;inotify_rm_watch&quot;
%)

@define _SYSCALL_INOTIFY_RM_WATCH_ARGSTR
%(
	argstr = sprintf(&quot;%d, %d&quot;, fd, wd)
%)

@define _SYSCALL_INOTIFY_RM_WATCH_REGARGS
%(
	fd = int_arg(1)
	wd = int_arg(2)
%)

@define _SYSCALL_INOTIFY_RM_WATCH_REGARGS_STORE
%(
        if (@probewrite(fd))
          set_int_arg(1, fd)

	if (@probewrite(wd))
	  set_int_arg(2, wd)
%)

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

# dw_inotify_rm_watch _____________________________________________________

probe dw_syscall.inotify_rm_watch = kernel.function(&quot;sys_inotify_rm_watch&quot;).call ?
{
	@_SYSCALL_INOTIFY_RM_WATCH_NAME
	fd = __int32($fd)
	wd = __int32($wd)
	@_SYSCALL_INOTIFY_RM_WATCH_ARGSTR
}
probe dw_syscall.inotify_rm_watch.return = kernel.function(&quot;sys_inotify_rm_watch&quot;).return ?
{
	@_SYSCALL_INOTIFY_RM_WATCH_NAME
	@SYSC_RETVALSTR($return)
}

# nd_inotify_rm_watch _____________________________________________________

probe nd_syscall.inotify_rm_watch = nd1_syscall.inotify_rm_watch!, nd2_syscall.inotify_rm_watch!, tp_syscall.inotify_rm_watch
  { }

probe nd1_syscall.inotify_rm_watch = kprobe.function(&quot;sys_inotify_rm_watch&quot;) ?
{
	@_SYSCALL_INOTIFY_RM_WATCH_NAME
	asmlinkage()
	@_SYSCALL_INOTIFY_RM_WATCH_REGARGS
	@_SYSCALL_INOTIFY_RM_WATCH_ARGSTR
}

/* kernel 4.17+ */
probe nd2_syscall.inotify_rm_watch = kprobe.function(@arch_syscall_prefix &quot;sys_inotify_rm_watch&quot;) ?
{
	__set_syscall_pt_regs(pointer_arg(1))
	@_SYSCALL_INOTIFY_RM_WATCH_NAME
	@_SYSCALL_INOTIFY_RM_WATCH_REGARGS
	@_SYSCALL_INOTIFY_RM_WATCH_ARGSTR
},
{
        %( @_IS_SREG_KERNEL %? @_SYSCALL_INOTIFY_RM_WATCH_REGARGS_STORE %)
}

/* kernel 3.5+, but undesirable because it affects all syscalls */
probe tp_syscall.inotify_rm_watch = kernel.trace(&quot;sys_enter&quot;)
{
	__set_syscall_pt_regs($regs)
	@__syscall_compat_gate(@const(&quot;__NR_inotify_rm_watch&quot;), @const(&quot;__NR_compat_inotify_rm_watch&quot;))
	@_SYSCALL_INOTIFY_RM_WATCH_NAME
	@_SYSCALL_INOTIFY_RM_WATCH_REGARGS
	@_SYSCALL_INOTIFY_RM_WATCH_ARGSTR
},
{
        %( @_IS_SREG_KERNEL %? @_SYSCALL_INOTIFY_RM_WATCH_REGARGS_STORE %)
}

probe nd_syscall.inotify_rm_watch.return = nd1_syscall.inotify_rm_watch.return!, nd2_syscall.inotify_rm_watch.return!, tp_syscall.inotify_rm_watch.return
  { }
  
probe nd1_syscall.inotify_rm_watch.return = kprobe.function(&quot;sys_inotify_rm_watch&quot;).return ?
{
	@_SYSCALL_INOTIFY_RM_WATCH_NAME
	@SYSC_RETVALSTR(returnval())
}

/* kernel 4.17+ */
probe nd2_syscall.inotify_rm_watch.return = kprobe.function(@arch_syscall_prefix &quot;sys_inotify_rm_watch&quot;).return ?
{
	@_SYSCALL_INOTIFY_RM_WATCH_NAME
	@SYSC_RETVALSTR(returnval())
}
 
/* kernel 3.5+, but undesirable because it affects all syscalls */
probe tp_syscall.inotify_rm_watch.return = kernel.trace(&quot;sys_exit&quot;)
{
	__set_syscall_pt_regs($regs)
	@__syscall_compat_gate(@const(&quot;__NR_inotify_rm_watch&quot;), @const(&quot;__NR_compat_inotify_rm_watch&quot;))
	@_SYSCALL_INOTIFY_RM_WATCH_NAME
	@SYSC_RETVALSTR($ret)
}
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