From 4737321533a0bc8e70b4fada37a635d45fec043b Mon Sep 17 00:00:00 2001
From: claudio <claudio@openbsd.org>
Date: Fri, 29 Dec 2023 11:48:47 +0000
Subject: [PATCH] Cleanup required headers form imsg.h.

Right now only sys/queue.h is required to be included for imsg.h. The
only exception is if imsg_composev() is used, then sys/uio.h is needed
to access struct iovec.
OK tb@
---
 lib/libutil/imsg_init.3 | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/lib/libutil/imsg_init.3 b/lib/libutil/imsg_init.3
index c581f3a6ec1..d61610151a3 100644
--- a/lib/libutil/imsg_init.3
+++ b/lib/libutil/imsg_init.3
@@ -1,4 +1,4 @@
-.\" $OpenBSD: imsg_init.3,v 1.32 2023/12/13 00:37:42 jsg Exp $
+.\" $OpenBSD: imsg_init.3,v 1.33 2023/12/29 11:48:47 claudio Exp $
 .\"
 .\" Copyright (c) 2023 Claudio Jeker <claudio@openbsd.org>
 .\" Copyright (c) 2010 Nicholas Marriott <nicm@openbsd.org>
@@ -15,7 +15,7 @@
 .\" IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
 .\" OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: December 13 2023 $
+.Dd $Mdocdate: December 29 2023 $
 .Dt IMSG_INIT 3
 .Os
 .Sh NAME
@@ -41,10 +41,7 @@
 .Nm imsg_clear
 .Nd IPC messaging functions
 .Sh SYNOPSIS
-.In sys/types.h
 .In sys/queue.h
-.In sys/uio.h
-.In stdint.h
 .In imsg.h
 .Ft void
 .Fn imsg_init "struct imsgbuf *imsgbuf" "int fd"
@@ -70,9 +67,6 @@
 .Fn imsg_compose "struct imsgbuf *imsgbuf" "uint32_t type" "uint32_t id" \
     "pid_t pid" "int fd" "const void *data" "size_t datalen"
 .Ft int
-.Fn imsg_composev "struct imsgbuf *imsgbuf" "uint32_t type" "uint32_t id" \
-    "pid_t pid" "int fd" "const struct iovec *iov" "int iovcnt"
-.Ft int
 .Fn imsg_compose_ibuf "struct imsgbuf *imsgbuf" "uint32_t type" \
     "uint32_t id" "pid_t pid" "struct ibuf *buf"
 .Ft "struct ibuf *"
@@ -90,6 +84,10 @@
 .Fn imsg_flush "struct imsgbuf *imsgbuf"
 .Ft void
 .Fn imsg_clear "struct imsgbuf *imsgbuf"
+.In sys/uio.h
+.Ft int
+.Fn imsg_composev "struct imsgbuf *imsgbuf" "uint32_t type" "uint32_t id" \
+    "pid_t pid" "int fd" "const struct iovec *iov" "int iovcnt"
 .Sh DESCRIPTION
 The
 .Nm imsg
-- 
2.20.1