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Subject: [PATCH 5/6] nfsd(7): Correct formatting of "select or poll"
From: cel@kernel.org
To: SteveD@redhat.com
Cc: linux-nfs@vger.kernel.org, debian@helgefjell.de
Date: Sun, 18 Dec 2022 11:41:54 -0500
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From: Chuck Lever <chuck.lever@oracle.com>

Man page: nfsd.7
Issue:    select(2) or poll(2) → B<select>(2) or B<poll>(2)

"If the program uses select(2) or poll(2) to discover if it can read from the "
"B<channel> then it will never see and end-of-file but when all requests have "
"been answered, it will block until another request appears."

Reported-by: Helge Kreutzmann <debian@helgefjell.de>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
---
 utils/exportfs/nfsd.man |    7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/utils/exportfs/nfsd.man b/utils/exportfs/nfsd.man
index 9481670f9ffc..72fe5b1467eb 100644
--- a/utils/exportfs/nfsd.man
+++ b/utils/exportfs/nfsd.man
@@ -158,8 +158,11 @@ nfsd 127.0.0.1 1057206953 localhost
 .br
 to indicate that 127.0.0.1 should map to localhost, at least for now.
 
-If the program uses select(2) or poll(2) to discover if it can read
-from the
+If the program uses
+.BR select (2)
+or
+.BR poll (2)
+to discover if it can read from the
 .B channel
 then it will never see and end-of-file but when all requests have been
 answered, it will block until another request appears.