svn commit: r192265 - head/share/man/man9
Christian Brueffer
brueffer at FreeBSD.org
Sun May 17 21:28:38 UTC 2009
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
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