HardenedBSD src tree

John Dyson b68a757139 Significant performance improvement for mmap'ed files. This commit ... makes MADV_SEQUENTIAL much more effective. I suggest that we start using MADV_SEQUENTIAL on system utilities that mmap their input files, and the I/O is predominantely sequential. Below is a test with 'cmp' on two relatively large binary files, where the files are so large that the caching is ineffective: + ls -l t1.xxx t2.xxx -rw-r--r-- 1 root wheel 65598384 Dec 10 12:13 t1.xxx -rw-r--r-- 1 root wheel 65598384 Dec 10 12:14 t2.xxx + time cmp t1.xxx t2.xxx 3.78user 0.70system 1:33.43elapsed 4%CPU + time cmpmadv t1.xxx t2.xxx 4.21user 1.05system 0:30.93elapsed 17%CPU This change is as a result of an observation made by BDE.		1996-12-11 05:17:23 +00:00
bin
contrib	Fix up programs which expect <net/if.h> to include <sys/time.h> to instead	1996-12-10 17:11:53 +00:00
eBones
etc	ifconfig 127.0.0.1 instead of localhost	1996-12-10 02:23:27 +00:00
games
gnu
include
lib	Get struct ether_addr directly from <net/ethernet.h> rather than pulling	1996-12-10 17:19:11 +00:00
libexec	Fix up programs which expect <net/if.h> to include <sys/time.h> to instead	1996-12-10 17:11:53 +00:00
lkm
release
sbin	Fix if.h lossage. I could have sworn I already fixed this one.	1996-12-10 21:25:42 +00:00
secure
share	Add support for uncompressing manpages that are already installed	1996-12-11 04:51:31 +00:00
sys	Significant performance improvement for mmap'ed files. This commit	1996-12-11 05:17:23 +00:00
tools
usr.bin	Don't dup the network pipe to stderr, it prevents ssh from asking for a	1996-12-10 23:41:27 +00:00
usr.sbin	Merg-o-matic.	1996-12-11 00:07:19 +00:00
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