src/sys/compat/linux/linux_uid16.c, branch release/5.3.0_cvs

This commit was manufactured by cvs2svn to create tag

2004-11-04T19:12:42+00:00

'RELENG_5_3_0_RELEASE'.

This commit was manufactured to restore the state of the 5.3-RELEASE image.

Changes to MI Linux emulation code necessary to run 32-bit Linux binaries

2004-08-16T07:28:16+00:00

on AMD64, and the general case where the emulated platform has different
size pointers than we use natively:
- declare certain structure members as l_uintptr_t and use the new PTRIN
  and PTROUT macros to convert to and from native pointers.
- declare some structures __packed on amd64 when the layout would differ
  from that used on i386.
- include  instead of 
  if compiling with COMPAT_LINUX32. This will need to be revisited before
  32-bit and 64-bit Linux emulation support can coexist in the same kernel.
- other small scattered changes.

This should be a no-op on i386 and Alpha.

Rename suser_cred()'s PRISON_ROOT flag to SUSER_ALLOWJAIL. This is

2004-07-26T07:24:04+00:00

somewhat clearer, but more importantly allows for a consistent naming
scheme for suser_cred flags.

The old name is still defined, but will be removed in a few days (unless I
hear any complaints...)

Discussed with:	rwatson, scottl
Requested by:	jhb

Deorbit COMPAT_SUNOS.

2004-06-11T11:16:26+00:00

We inherited this from the sparc32 port of BSD4.4-Lite1.  We have neither
a sparc32 port nor a SunOS4.x compatibility desire these days.

Reject negative ngrp arguments in linux_setgroups() and linux_setgroups16();

2003-10-21T11:00:33+00:00

stops users being able to cause setgroups to clobber the kernel stack by
copying in data past the end of the linux_gidset array.

Use __FBSDID().

2003-06-10T21:29:12+00:00

More caddr_t removal, in conjunction with copy{in,out}(9) this time.

2003-03-03T09:14:26+00:00

Also clean up some egregious casts and incorrect use of sizeof.

Include instead of depending on namespace pollution 2

2002-09-05T08:13:20+00:00

layers deep in  or .

Removed unused includes.  Sorted includes.

Use the new kern_* functions to avoid the need to store arguments

2002-09-01T22:30:27+00:00

in the stack gap. This converts most VFS and signal related system
calls, as well as select().

Discussed on:	-arch
Approved by:	marcel

Rework logic of syscalls that modify process credentials as described in

2002-04-13T23:11:23+00:00

rev 1.152 of sys/kern/kern_prot.c.