CVS commit: [netbsd-9] src/lib/libc/stdio

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Sun Feb  7 17:41:02 UTC 2021

Modified Files:
        src/lib/libc/stdio [netbsd-9]: fread.c

Log Message:
Pull up following revision(s) (requested by jdolecek in ticket #1198):

        lib/libc/stdio/fread.c: revision 1.24 (via patch)

for unbuffered I/O arrange for the destination buffer to be filled in one
go, instead of triggering long series of 1 byte read(2)s; this speeds up
fread() several order of magnitudes for this case, directly proportional
to the size of the supplied buffer
change adapted from OpenBSD rev. 1.19

fixes PR lib/55808 by Roland Illig


To generate a diff of this commit:
cvs rdiff -u -r1.22 -r1.22.34.1 src/lib/libc/stdio/fread.c

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