close read file descriptor

update

sscanf first arg should be "const char *" (from John Gilmore)

Disallow O_WRONLY permission on hash files.

don't permit O_WRONLY

document that O_WRONLY isn't doable

litn

make it work for n==0: give in and run strlen first, then use memcpy
from Chris Torek

lint

lint

fix include files

<sys/errno.h> -> <errno.h>

<sys/errno.h> -> <errno.h>

<sys/errno.h> -> <errno.h>

<sys/errno.h> -> <errno.h>

<sys/errno.h> -> <errno.h>

<sys/errno.h> -> <errno.h>

explicitly document renumbering effect of deletion

fix delete code (pinning was incorrect)

the field p_frag is a character and cgetnum takes apointer to a long.
This causes an unaligned exception in some CPUs.

once half < nbytes, don't decrement further, can wrap around

bytes needed calculation for BLEAF parent page was wrong -- included
data bytes as well. This caused a later error, not positive that it's fixed.
Also, page was being allowed to split on "skipped" o

bytes needed calculation for BLEAF parent page was wrong -- included
data bytes as well. This caused a later error, not positive that it's fixed.
Also, page was being allowed to split on "skipped" offset, which caused root
split to drop core

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typo

requires unistd.h

"touch foo; ls foo**" returned no match; from Christos