svn commit: r246952 - head/lib/libc/stdio

[Jilles Tjoelker]

Author: jilles
Date: Mon Feb 18 22:47:59 2013
New Revision: 246952
URL: http://svnweb.freebsd.org/changeset/base/246952

Log:
  setbuf(3): Restore a BUGS section about setbuf().
  
  The brokenness of setbuf() is not specific to 4.2BSD and 4.3BSD but inherent
  in the API definition.
  
  Reported by:	bde

Modified:
  head/lib/libc/stdio/setbuf.3

Modified: head/lib/libc/stdio/setbuf.3
==============================================================================
--- head/lib/libc/stdio/setbuf.3	Mon Feb 18 22:47:16 2013	(r246951)
+++ head/lib/libc/stdio/setbuf.3	Mon Feb 18 22:47:59 2013	(r246952)
@@ -32,7 +32,7 @@
 .\"     @(#)setbuf.3	8.1 (Berkeley) 6/4/93
 .\" $FreeBSD$
 .\"
-.Dd February 15, 2013
+.Dd February 18, 2013
 .Dt SETBUF 3
 .Os
 .Sh NAME
@@ -195,3 +195,6 @@ and
 functions
 conform to
 .St -isoC .
+.Sh BUGS
+.Fn setbuf
+usually uses a suboptimal buffer size and should be avoided.