Commit Graph

18 Commits

Author SHA1 Message Date
lukem adc783d537 add RCSIDs 2001-11-12 15:25:01 +00:00
jdolecek b0fb24279c change the lf_advlock() arguments from
int     lf_advlock __P((struct lockf **,
           off_t, caddr_t, int, struct flock *, int));
to

int     lf_advlock __P((struct vop_advlock_args *, struct lockf **, off_t));

This matches common usage and is also compatible with similar change
in FreeBSD (though they use u_quad_t as last arg).
2000-07-22 15:26:11 +00:00
sommerfeld c0011ad705 Fix several problems with lockf/fcntl byte range locks:
- document a data structure invariant in lockf.h
 - add KASSERT() to check the invariant.
 - be more consistent about dequeuing ourselves from the blocked list
after a tsleep().
 - Fix two places where the invariant is violated.
 - correct a few comments here and there
 - If we're still following a lock dependancy chain after maxlockdepth
processes and haven't gotten back to the start, assume that we're in a
cycle anyway and return EDEADLK.

Fix is a superset of an existing fix in FreeBSD, but independantly
derived.

Fixes kern/3860.
2000-06-12 14:33:04 +00:00
augustss 264f1d27c6 Get rid of register declarations. 2000-03-30 09:27:11 +00:00
perry 275d1554aa Abolition of bcopy, ovbcopy, bcmp, and bzero, phase one.
bcopy(x, y, z) ->  memcpy(y, x, z)
ovbcopy(x, y, z) -> memmove(y, x, z)
   bcmp(x, y, z) ->  memcmp(x, y, z)
  bzero(x, y)    ->  memset(x, 0, y)
1998-08-04 04:03:10 +00:00
perry 730baa7431 fix sizeofs so they comply with the KNF style guide. yes, it is pedantic. 1998-07-31 22:50:48 +00:00
fvdl e5bc90f40c Merge with Lite2 + local changes 1998-03-01 02:20:01 +00:00
jtk a817214f5f make it compile with -DLOCKF_DEBUG 1997-04-10 23:46:18 +00:00
kleink 64f12ae12a Moved the `unlocking a lock-free inode' shortcut behind
the l_whence and starting offset sanity checks.
1997-04-02 18:42:46 +00:00
christos f443b89c92 backout previous kprintf change 1996-10-13 02:32:29 +00:00
christos 60d201973e printf -> kprintf, sprintf -> ksprintf 1996-10-10 22:46:11 +00:00
christos e630447d8c First pass at prototyping 1996-02-04 02:17:43 +00:00
mycroft 7439778432 Use %p. 1995-03-19 23:44:44 +00:00
cgd cf92afd66e New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD' 1994-06-29 06:29:24 +00:00
mycroft 96f9b4b74d Update to 4.4-Lite, plus some local changes. 1994-05-19 06:13:50 +00:00
cgd 4da98bee08 stupidity for prototypes... 1994-05-19 05:04:07 +00:00
cgd d071d1cf05 some prototype cleanup, eliminate/replace bogus types (e.g. quad and
u_quad) -> use better types (e.g. quad_t & u_quad_t in inodes),
some cleanup.
1994-04-25 03:49:27 +00:00
ws ce516ff13d Make FFS optional 1994-03-09 21:21:37 +00:00