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From: Christian Brueffer <brueffer@FreeBSD.org>
Date: Sun, 17 May 2009 21:28:37 +0000 (UTC)
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Subject: svn commit: r192265 - head/share/man/man9
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Author: brueffer
Date: Sun May 17 21:28:37 2009
New Revision: 192265
URL: http://svn.freebsd.org/changeset/base/192265

Log:
  Document sbuf_new_auto().
  
  While here, add a missing `-' in phk's name.
  
  MFC after:	3 days

Modified:
  head/share/man/man9/sbuf.9

Modified: head/share/man/man9/sbuf.9
==============================================================================
--- head/share/man/man9/sbuf.9	Sun May 17 20:59:09 2009	(r192264)
+++ head/share/man/man9/sbuf.9	Sun May 17 21:28:37 2009	(r192265)
@@ -1,5 +1,5 @@
 .\"-
-.\" Copyright (c) 2000 Poul Henning Kamp and Dag-Erling Coïdan Smørgrav
+.\" Copyright (c) 2000 Poul-Henning Kamp and Dag-Erling Coïdan Smørgrav
 .\" All rights reserved.
 .\"
 .\" Redistribution and use in source and binary forms, with or without
@@ -25,12 +25,13 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd July 9, 2004
+.Dd May 17, 2009
 .Dt SBUF 9
 .Os
 .Sh NAME
 .Nm sbuf ,
 .Nm sbuf_new ,
+.Nm sbuf_new_auto ,
 .Nm sbuf_clear ,
 .Nm sbuf_setpos ,
 .Nm sbuf_bcat ,
@@ -55,6 +56,8 @@
 .In sys/sbuf.h
 .Ft struct sbuf *
 .Fn sbuf_new "struct sbuf *s" "char *buf" "int length" "int flags"
+.Ft struct sbuf *
+.Fn sbuf_new_auto
 .Ft void
 .Fn sbuf_clear "struct sbuf *s"
 .Ft int
@@ -148,6 +151,19 @@ The result of accessing that array direc
 sbuf is undefined.
 .Pp
 The
+.Fn sbuf_new_auto
+function is a shortcut for creating a completely dynamic
+.Nm .
+It is the equivalent of calling
+.Fn sbuf_new
+with values
+.Dv NULL ,
+.Dv NULL ,
+.Dv 0 ,
+and
+.Dv SBUF_AUTOEXTEND .
+.Pp
+The
 .Fn sbuf_delete
 function clears the
 .Fa sbuf