#!/usr/sbin/dtrace -s

#pragma D option flowindent

pid$target:libc:execv:entry
{
	trace(probefunc);
	self->trace = 1;
}
fbt:::
/ self->trace /
{
}
pid$target:libc:execv:return
/ self->trace /
{
	trace(probefunc);
	self->trace = 0;
	exit(0);
}