.\" manual under the conditions for verbatim copying, provided that the
.\" entire resulting derived work is distributed under the terms of a
.\" permission notice identical to this one.
-.\"
+.\"
.\" Since the Linux kernel and libraries are constantly changing, this
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.\" responsibility for errors or omissions, or for damages resulting from
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.\" professionally.
-.\"
+.\"
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.\" the source, must acknowledge the copyright and authors of this work.
.\"
The
.BR __fsetlocking ()
function can be used to select the desired type of locking on the stream.
-It returns the current type. The
+It returns the current type.
+The
.I type
parameter can take the following three values:
.TP
.B FSETLOCKING_INTERNAL
Perform implicit locking around every operation on the given stream
-(except for the *_unlocked ones). This is the default.
+(except for the *_unlocked ones).
+This is the default.
.TP
.B FSETLOCKING_BYCALLER
The caller will take care of the locking (possibly using
will not do locking until the state is reset to FSETLOCKING_INTERNAL.
.TP
.B FSETLOCKING_QUERY
-Don't change the type of locking. (Only return it.)
+Don't change the type of locking.
+(Only return it.)
.LP
The
.BR _flushlbf ()
-function flushes all line-buffered streams. (Presumably so that
+function flushes all line-buffered streams.
+(Presumably so that
output to a terminal is forced out, say before reading keyboard input.)
.LP
The