From: Alejandro Colomar <alx.manpages@gmail.com>
Date: Sun, 4 Apr 2021 11:58:48 +0000 (+0200)
Subject: ioctl_getfsmap.2: Make clear why exactly is each header needed
X-Git-Tag: man-pages-5.12~275
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2ef3cedaf43d3d54012a328b7023560f77ce2c8d;p=thirdparty%2Fman-pages.git

ioctl_getfsmap.2: Make clear why exactly is each header needed

<linux/fs.h> doesn't seem to be needed!
Only the include that provides the prototype doesn't need a comment.

Also sort the includes alphabetically.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
---

diff --git a/man2/ioctl_getfsmap.2 b/man2/ioctl_getfsmap.2
index 4ff1c8a907..f87fb5c7a2 100644
--- a/man2/ioctl_getfsmap.2
+++ b/man2/ioctl_getfsmap.2
@@ -25,9 +25,10 @@
 ioctl_getfsmap \- retrieve the physical layout of the filesystem
 .SH SYNOPSIS
 .nf
-.B #include <sys/ioctl.h>
-.B #include <linux/fs.h>
+.RB " /* Definition of " FS_IOC_GETFSMAP ", " FM?_OF_* ", and " *FMR_OWN_* \
+" constants */"
 .B #include <linux/fsmap.h>
+.B #include <sys/ioctl.h>
 .PP
 .BI "int ioctl(int " fd ", FS_IOC_GETFSMAP, struct fsmap_head * " arg );
 .fi