Module Name:	basesrc
Committed By:	jdolecek
Date:		Tue Jul 18 10:23:43 UTC 2000

Modified Files:
	basesrc/usr.bin/cmp: regular.c

Log Message:
Do not mmap() with MAP_PRIVATE - looks like kernel tries to preallocate
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.


To generate a diff of this commit:
cvs rdiff -r1.8 -r1.9 basesrc/usr.bin/cmp/regular.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.