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List:       netbsd-bugs
Subject:    PR/55808 CVS commit: src/lib/libc/stdio
From:       "Jaromir Dolecek" <jdolecek () netbsd ! org>
Date:       2021-01-31 16:20:01
Message-ID: 20210131162001.F33B21A923F () mollari ! NetBSD ! org
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The following reply was made to PR lib/55808; it has been noted by GNATS.

From: "Jaromir Dolecek" <jdolecek@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc: 
Subject: PR/55808 CVS commit: src/lib/libc/stdio
Date: Sun, 31 Jan 2021 16:18:22 +0000

 Module Name:	src
 Committed By:	jdolecek
 Date:		Sun Jan 31 16:18:22 UTC 2021
 
 Modified Files:
 	src/lib/libc/stdio: fread.c
 
 Log Message:
 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 -r1.23 -r1.24 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.
 
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