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authorDavid Gwynne <dlg@cvs.openbsd.org>2014-03-26 06:05:08 +0000
committerDavid Gwynne <dlg@cvs.openbsd.org>2014-03-26 06:05:08 +0000
commita1c9af3c2c13417684044de10947f4a73363e1e1 (patch)
tree360e2cd6a54cfc25b9aa953d08a0979300877cb5 /share/man/man9/malloc.9
parent31af525958e2a3a8bd2a3f8e1efeeb64061ef636 (diff)
CONTEXT for malloc.
feels a bit clumsy, hopefully jmc can help.
Diffstat (limited to 'share/man/man9/malloc.9')
-rw-r--r--share/man/man9/malloc.917
1 files changed, 15 insertions, 2 deletions
diff --git a/share/man/man9/malloc.9 b/share/man/man9/malloc.9
index 8de3d269da8..52dea68cc97 100644
--- a/share/man/man9/malloc.9
+++ b/share/man/man9/malloc.9
@@ -1,4 +1,4 @@
-.\" $OpenBSD: malloc.9,v 1.49 2013/07/04 17:39:45 tedu Exp $
+.\" $OpenBSD: malloc.9,v 1.50 2014/03/26 06:05:07 dlg Exp $
.\" $NetBSD: malloc.9,v 1.2 1996/10/30 05:29:54 lukem Exp $
.\"
.\" Copyright (c) 1996 The NetBSD Foundation, Inc.
@@ -28,7 +28,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.Dd $Mdocdate: July 4 2013 $
+.Dd $Mdocdate: March 26 2014 $
.Dt MALLOC 9
.Os
.Sh NAME
@@ -286,6 +286,19 @@ AGP memory.
.It Dv M_DRM
Direct Rendering Manager.
.El
+.Sh CONTEXT
+.Fn malloc
+can be called during autoconf, or from process context if
+.Dv M_WAITOK
+is passed via
+.Fa flags ,
+or during during autoconf, from process context, or from interrupt context if
+.Dv M_NOWAIT
+is passed via
+.Fa flags .
+.Pp
+.Fn free
+can be called during autoconf, from process context, or from interrupt context.
.Sh RETURN VALUES
.Fn malloc
returns a kernel virtual address that is suitably aligned for storage of