Module Name: src
Committed By: wiz
Date: Tue Feb 20 09:36:26 UTC 2018
Modified Files:
src/lib/libc/stdio: setbuf.3
Log Message:
Remove ineffective macros and arguments.
To generate a diff of this commit:
cvs rdiff -u -r1.15 -r1.16 src/lib/libc/stdio/setbuf.3
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/lib/libc/stdio/setbuf.3
diff -u src/lib/libc/stdio/setbuf.3:1.15 src/lib/libc/stdio/setbuf.3:1.16
--- src/lib/libc/stdio/setbuf.3:1.15 Tue Feb 20 02:52:41 2018
+++ src/lib/libc/stdio/setbuf.3 Tue Feb 20 09:36:26 2018
@@ -1,4 +1,4 @@
-.\" $NetBSD: setbuf.3,v 1.15 2018/02/20 02:52:41 kamil Exp $
+.\" $NetBSD: setbuf.3,v 1.16 2018/02/20 09:36:26 wiz Exp $
.\"
.\" Copyright (c) 1980, 1991, 1993
.\" The Regents of the University of California. All rights reserved.
@@ -75,12 +75,12 @@ The environment variable value is a lett
value indicating the size of the buffer.
Valid sizes range from 0B to 1MB.
Valid letters are:
-.Bl -tag -width X -indent
-.It Dv Li U
+.Bl -tag -width X
+.It Li U
Unbuffered.
-.It Dv Li L
+.It Li L
Line-buffered.
-.It Dv Li F
+.It Li F
Fully-buffered.
.El
.Pp
@@ -91,9 +91,7 @@ may be used to force the block out early
.Xr fclose 3 . )
.Pp
Normally all files are block buffered.
-When the first
-.Tn I/O
-operation occurs on a file,
+When the first I/O operation occurs on a file,
.Xr malloc 3
is called,
and an optimally-sized buffer is obtained.
@@ -153,9 +151,7 @@ but may have peculiar side effects
(such as discarding input or flushing output)
if the stream is ``active''.
Portable applications should call it only once on any given stream,
-and before any
-.Tn I/O
-is performed.
+and before any I/O is performed.
.Pp
The other three calls are, in effect, simply aliases for calls to
.Fn setvbuf .
