Commit Graph

18 Commits

Author SHA1 Message Date
Robert Watson
f8209ca81d Factor out my copyrights + licenses from Charles D. Cranor and
University of Washington copyrights, which include the
advertising clause.  Move $NetBSD$ into standard location for
FreeBSD source files, and normalize formatting.

MFC after:	3 days
2007-01-08 22:30:39 +00:00
Robert Watson
3f0c18fdda Update natm PCB debugging code:
- Depend on opt_ddb.h, since npcb_dump() is ifdef'd DDB.
- Include ddb/ddb.h so we can call db_printf() and use DB_SHOW_COMMAND().
- Don't test results of malloc() under DIAGNOSTIC, let the memory allocator
  take care of its own invariants.

MFC after:	1 month
2006-04-23 15:23:31 +00:00
Robert Watson
f002340544 Lock down netnatm and mark as MPSAFE:
- Introduce a subsystem mutex, natm_mtx, manipulated with accessor macros
  NATM_LOCK_INIT(), NATM_LOCK(), NATM_UNLOCK(), NATM_LOCK_ASSERT().  It
  protects the consistency of pcb-related data structures.  Finer grained
  locking is possible, but should be done in the context of specific
  measurements (as very little work is done in netnatm -- most is in the
  ATM device driver or socket layer, so there's probably not much
  contention).

- Remove GIANT_REQUIRED, mark as NETISR_MPSAFE, remove
  NET_NEEDS_GIANT("netnatm").

- Conditionally acquire Giant when entering network interfaces for
  ifp->if_ioctl() using IFF_LOCKGIANT(ifp)/IFF_UNLOCKGIANT(ifp) in order
  to coexist with non-MPSAFE atm ifnet drivers..

- De-spl.

MFC after:	2 weeks
Reviewed by:	harti, bms (various versions)
2005-07-18 16:55:46 +00:00
Warner Losh
c398230b64 /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
Hartmut Brandt
9a6d13bede Style(9): remove unneccesary space and blank lines, indentation,
function prototypes. Use LIST_FOREACH instead of explicit loops.

The indentation of functions indendet by 4 space have been left alone.
2-space indented functions have been re-indented.
2003-08-06 13:46:15 +00:00
David E. O'Brien
ab0de15baf Use __FBSDID(). 2003-06-11 05:37:42 +00:00
Warner Losh
a163d034fa Back out M_* changes, per decision of the TRB.
Approved by: trb
2003-02-19 05:47:46 +00:00
Alfred Perlstein
44956c9863 Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0.
Merge M_NOWAIT/M_DONTWAIT into a single flag M_NOWAIT.
2003-01-21 08:56:16 +00:00
Alfred Perlstein
96abb1618a Remove __P. 2002-03-20 02:39:27 +00:00
Poul-Henning Kamp
fc2ffbe604 Mechanical change to use <sys/queue.h> macro API instead of
fondling implementation details.

Created with: sed(1)
Reviewed by: md5(1)
2001-02-04 13:13:25 +00:00
David Malone
7cc0979fd6 Convert more malloc+bzero to malloc+M_ZERO.
Submitted by:	josh@zipperup.org
Submitted by:	Robert Drehmel <robd@gmx.net>
2000-12-08 21:51:06 +00:00
Peter Wemm
365c5db0a7 Add $FreeBSD$ 2000-05-01 20:32:07 +00:00
Eivind Eklund
0b08f5f737 Back out DIAGNOSTIC changes. 1998-02-06 12:14:30 +00:00
Eivind Eklund
47cfdb166d Turn DIAGNOSTIC into a new-style option. 1998-02-04 22:34:03 +00:00
Bruce Evans
b1c3237adf Fixed a sloppy common-style declaration.
natm_pcb.c:
Include <sys/socketvar.h> which will be used when M_PCB is declared
in the right place.
1997-12-20 00:13:51 +00:00
Poul-Henning Kamp
a1c995b626 Last major round (Unless Bruce thinks of somthing :-) of malloc changes.
Distribute all but the most fundamental malloc types.  This time I also
remembered the trick to making things static:  Put "static" in front of
them.

A couple of finer points by:	bde
1997-10-12 20:26:33 +00:00
Bruce Evans
1fd0b0588f Removed unused #includes. 1997-08-02 14:33:27 +00:00
Kenjiro Cho
413fe3928f import Chuck Cranor's ATM driver 1997-05-09 07:48:14 +00:00