89aaa1bb64
Move UCB-licensed code from 4-clause to 3-clause licence.
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Patches provided by Joel Baker in PR 22365, verified by myself.
2003-08-07 11:13:06 +00:00
c2b84904ae
use %ll_ instead of the less standard %q_
2001-01-04 23:05:54 +00:00
2dc192ae06
Use MAP_SHARED.
2000-07-27 02:58:57 +00:00
2d6604a645
Do not mmap() with MAP_PRIVATE - looks like kernel tries to preallocate
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some memory in case the mmapped contents would be changed and this fails
for very large files; it's unnecessary anyway, cmp(1) does not change file
contents in any way.
This fixes bin/10625 by Uwe Klaus.
While here, change the code to fallback to classic stdio if mmap fails.
2000-07-18 10:23:43 +00:00
0848e8913a
* Hint MADV_SEQUENTIAL.
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* -1 -> MAP_FAILED.
2000-03-20 18:23:26 +00:00
f670fa10c5
Add { and } to shut up egcs. Reformat the more questionable code.
1998-08-25 20:59:36 +00:00
25b87a361a
use MAP_PRIVATE|MAP_FILE rather than "0"
1997-12-09 10:59:54 +00:00
66f7b9fd72
fix compile warnings on the alpha.
1997-10-19 14:05:56 +00:00
18ce25404d
WARNSify, fix .Nm usage
1997-10-18 12:52:04 +00:00
9d225a1783
RCS ID police
1997-01-09 20:18:21 +00:00
94f6fc8e46
Sync with 4.4lite2
1995-09-08 03:22:54 +00:00
46ef75ac74
imported from 44lite2
1995-09-04 21:07:24 +00:00
agc