Commit Graph

22 Commits

Author SHA1 Message Date
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
cgd f8ed933394 implement realloc(), just like the user-land version, except it takes
"type" and "flags" arguments a la kernel malloc().
1996-08-27 20:01:42 +00:00
thorpej d719cb7901 Inside some DIAGNOSTIC code, cast some pointer arithmetic results
to long to quiet the compiler.
1996-08-13 23:25:10 +00:00
cgd 1c5ea3c014 print difference between pointers with %ld, so that -Wformat works
on the Alpha and for consistency.  Also, other minor formatting cleanups.
1996-07-10 18:15:22 +00:00
cgd 06c209646e handle the case where kmem_malloc() returns NULL in the 'can wait' case.
Right now, this code just panic()s (same as kmem_malloc() used to do
before, but different message), but in the future it should be modified
to try to reclaim wasted memory.
1996-06-13 16:53:34 +00:00
cgd 57b8bdb5c3 Fix a bug where free()ing an already-free block, or even a block that looked
like it might have already been freed, would cause a crash because of a bad
pointer dereference.  Pointed out by Brian Noble <bnoble@cs.cmu.edu>.
1996-06-06 19:13:32 +00:00
christos c9e746a335 Fix printf() formats. 1996-03-16 23:17:04 +00:00
cgd c0cdc0cf04 when printing data modified on the free list:
(1) do not cast it to (void *), and
	(2) print it as 0x%x, rather than %p.
This is not perfect (because the data being printed is "int32_t"-sized), but
is more correct than printing it as a pointer because the data is _not_ a
pointer, it is data to be printed in hex, and on some systems, pointers are
wider than the data items being printed, which leads to excess and misleading
output.  The only 'right' solution to this is to have a printf specifier
that prints the fixed-sized types the right way, and that's not really
practical.
1996-02-20 23:56:16 +00:00
christos 09afd77655 More proto fixes 1996-02-09 18:59:18 +00:00
christos 8a5b1b92e2 First pass at prototyping 1996-02-04 02:15:01 +00:00
cgd 3d9ffd41f3 make this work sanely on a 64-bit machine. Sacrifices a small bit of
error checking in the DIAGNOSTIC case.  These changes might be backed out,
if it's decided that MINBUCKET should be 5 (rather than 4) on the alpha.
However, doing that has its own set of nasty consequences.
1995-05-01 22:39:11 +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
cgd 344fb896fd new kernel malloc. much better (but slower) diagnostic checking 1994-05-13 08:32:17 +00:00
mycroft 21edb9924e Canonicalize all #includes. 1993-12-18 03:59:02 +00:00
cgd 5287574e0a get rid of bogus retrymalloc code (and it was bogus)... 1993-07-15 13:33:23 +00:00
andrew 0e6cb953ea ANSIfications - removed all implicit function return types and argument
definitions.  Ensured that all files include "systm.h" to gain access to
general prototypes.  Casts where necessary.
1993-06-27 06:01:27 +00:00
deraadt ada4945e6b patches to make kernel malloc() retryable. from <MDICKSON@CSI.compuserve.com> 1993-05-27 14:34:29 +00:00
cgd a8a67cbfaf fix dependencies on M_LAST's old off-by-one error...
(arguably, the old error wasn't an error, but, given some
of the old usage of M_LAST and its name, i say it was)
1993-05-25 18:04:17 +00:00
cgd 230dcf0d05 add $Id$ strings, and clean up file headers where necessary 1993-05-20 02:54:09 +00:00
cgd 61f282557f initial import of 386bsd-0.1 sources 1993-03-21 09:45:37 +00:00