Robert Watson 91421ba234 o Move per-process jail pointer (p->pr_prison) to inside of the subject ... credential structure, ucred (cr->cr_prison). o Allow jail inheritence to be a function of credential inheritence. o Abstract prison structure reference counting behind pr_hold() and pr_free(), invoked by the similarly named credential reference management functions, removing this code from per-ABI fork/exit code. o Modify various jail() functions to use struct ucred arguments instead of struct proc arguments. o Introduce jailed() function to determine if a credential is jailed, rather than directly checking pointers all over the place. o Convert PRISON_CHECK() macro to prison_check() function. o Move jail() function prototypes to jail.h. o Emulate the P_JAILED flag in fill_kinfo_proc() and no longer set the flag in the process flags field itself. o Eliminate that "const" qualifier from suser/p_can/etc to reflect mutex use. Notes: o Some further cleanup of the linux/jail code is still required. o It's now possible to consider resolving some of the process vs credential based permission checking confusion in the socket code. o Mutex protection of struct prison is still not present, and is required to protect the reference count plus some fields in the structure. Reviewed by: freebsd-arch Obtained from: TrustedBSD Project		2001-02-21 06:39:57 +00:00
..
imgact_svr4.c	Proc locking.	2001-01-23 21:33:55 +00:00
Makefile	Make the target a little bit more generic.	2000-11-01 08:47:34 +00:00
svr4_acl.h
svr4_dirent.h
svr4_errno.h
svr4_exec.h
svr4_fcntl.c	Back out proc locking to protect p_ucred for obtaining additional	2001-01-27 00:01:31 +00:00
svr4_fcntl.h	Cleanup after repo copy of sys/svr4 to sys/compat/svr4.	2000-08-31 22:54:09 +00:00
svr4_filio.c	Cleanup after repo copy of sys/svr4 to sys/compat/svr4.	2000-08-31 22:54:09 +00:00
svr4_filio.h
svr4_fuser.h	Cleanup after repo copy of sys/svr4 to sys/compat/svr4.	2000-08-31 22:54:09 +00:00
svr4_hrt.h
svr4_ioctl.c	Cleanup after repo copy of sys/svr4 to sys/compat/svr4.	2000-08-31 22:54:09 +00:00
svr4_ioctl.h
svr4_ipc.c	FreeBSD doesn't have p_emuldata, and our stackgap_init() doesn't take an	2001-01-23 21:02:44 +00:00
svr4_ipc.h
svr4_misc.c	o Move per-process jail pointer (p->pr_prison) to inside of the subject	2001-02-21 06:39:57 +00:00
svr4_mman.h
svr4_proto.h
svr4_resource.c	Proc locking.	2001-01-23 21:33:55 +00:00
svr4_resource.h
svr4_siginfo.h
svr4_signal.c	Proc locking.	2001-01-23 21:33:55 +00:00
svr4_signal.h	Make MINSIGSTKSZ machine dependent, and have the sigaltstack	2000-11-09 08:25:48 +00:00
svr4_socket.c	Argh, atomic_store_rel -> atomic_store_rel_int.	2001-01-23 21:40:07 +00:00
svr4_socket.h
svr4_sockio.c	Use queue macros.	2001-01-23 21:32:02 +00:00
svr4_sockio.h
svr4_sockmod.h
svr4_stat.c	Cleanup after repo copy of sys/svr4 to sys/compat/svr4.	2000-08-31 22:54:09 +00:00
svr4_stat.h	Cleanup after repo copy of sys/svr4 to sys/compat/svr4.	2000-08-31 22:54:09 +00:00
svr4_statvfs.h
svr4_stream.c	Fix typo: wierd -> weird.	2001-02-06 09:25:10 +00:00
svr4_stropts.h
svr4_syscall.h
svr4_syscallnames.c
svr4_sysconfig.h
svr4_sysent.c	Cleanup after repo copy of sys/svr4 to sys/compat/svr4.	2000-08-31 22:54:09 +00:00
svr4_systeminfo.h
svr4_sysvec.c	Fix typo: seperate -> separate.	2001-02-06 11:21:58 +00:00
svr4_termios.c	Cleanup after repo copy of sys/svr4 to sys/compat/svr4.	2000-08-31 22:54:09 +00:00
svr4_termios.h
svr4_time.h
svr4_timod.h
svr4_ttold.c	Cleanup after repo copy of sys/svr4 to sys/compat/svr4.	2000-08-31 22:54:09 +00:00
svr4_ttold.h
svr4_types.h
svr4_ucontext.h
svr4_ulimit.h
svr4_ustat.h	Cleanup after repo copy of sys/svr4 to sys/compat/svr4.	2000-08-31 22:54:09 +00:00
svr4_util.h
svr4_utsname.h	Cleanup after repo copy of sys/svr4 to sys/compat/svr4.	2000-08-31 22:54:09 +00:00
svr4_wait.h
svr4.h
syscalls.conf
syscalls.master	Cleanup after repo copy of sys/svr4 to sys/compat/svr4.	2000-08-31 22:54:09 +00:00