Submitted by: Niels Provos
Remarks: example policy from http://www.citi.umich.edu/u/provos/systrace

Policy: /usr/sbin/httpd, Emulation: native
	native-__semctl: permit
	native-__sysctl: permit
	native-accept: permit
	native-bind: sockaddr eq "inet-[0.0.0.0]:443" then permit
	native-bind: sockaddr eq "inet-[0.0.0.0]:80" then permit
	native-break: permit
	native-chdir: filename eq "/" then permit
	native-chown: filename match "/var/www/logs/*" then permit
	native-chroot: permit
	native-close: permit
	native-connect: sockaddr sub ":53" then permit
	native-dup2: permit
	native-exit: permit
	native-fcntl: permit
	native-flock: permit
	native-fork: permit
	native-fsread: filename eq "/dev/arandom" then permit
	native-fsread: filename eq "/dev/null" then permit
	native-fsread: filename eq "/dev/tty" then permit
	native-fsread: filename eq "/etc" then permit
	native-fsread: filename eq "/etc/group" then permit
	native-fsread: filename eq "/etc/hosts" then permit
	native-fsread: filename eq "/etc/malloc.conf" then permit
	native-fsread: filename eq "/etc/resolv.conf" then permit
	native-fsread: filename eq "/etc/spwd.db" then permit
	native-fsread: filename eq "/etc/ssl" then permit
	native-fsread: filename eq "/htdocs" then permit
	native-fsread: filename eq "/usr/libexec/ld.so" then permit
	native-fsread: filename eq "/usr/sbin/suexec" then permit
	native-fsread: filename eq "/var/run/ld.so.hints" then permit
	native-fsread: filename eq "/var/www" then permit
	native-fsread: filename eq "<non-existent filename>" then deny[enoent]
	native-fsread: filename match "/etc/ssl/*" then permit
	native-fsread: filename match "/htdocs/*" then permit
	native-fsread: filename match "/usr/lib/*" then permit
	native-fsread: filename match "/usr/share/*" then permit
	native-fsread: filename match "/var/www/*" then permit
	native-fstat: permit
	native-fstatfs: permit
	native-fswrite: filename eq "/dev/null" then permit
	native-fswrite: filename eq "/dev/tty" then permit
	native-fswrite: filename match "/logs/*" then permit
	native-fswrite: filename match "/var/www/logs/*" then permit
	native-getdirentries: permit
	native-geteuid: permit
	native-getpid: permit
	native-getrlimit: permit
	native-getsockname: permit
	native-gettimeofday: permit
	native-getuid: permit
	native-ioctl: permit
	native-issetugid: permit
	native-kill: permit
	native-listen: permit
	native-lseek: permit
	native-mmap: permit
	native-mprotect: permit
	native-munmap: permit
	native-pread: permit
	native-pwrite: permit
	native-read: permit
	native-recvfrom: permit
	native-select: permit
	native-semget: permit
	native-semop: permit
	native-sendto: true then permit
	native-setegid: permit
	native-seteuid: permit
	native-setgid: permit
	native-setgroups: permit
	native-setrlimit: permit
	native-setsid: permit
	native-setsockopt: permit
	native-setuid: permit
	native-shutdown: permit
	native-sigaction: permit
	native-sigprocmask: permit
	native-sigreturn: permit
	native-socket: permit
	native-umask: permit
	native-wait4: permit
	native-write: permit
	native-writev: permit

