From 0bb11678aca11aee46f006fd1387c7ea7d442877 Mon Sep 17 00:00:00 2001
From: ru <ru@FreeBSD.org>
Date: Fri, 15 Mar 2002 17:46:53 +0000
Subject: [PATCH] Come on guys, you can't just take OpenBSD manpage and commit
 it over someone else's fixes; this is at least offensive.  If you have
 problems doing a proper merge, we are here, your fellow committers.  :-(

Reapply markup fixes from revision 1.2 and fix some more.  Also
fix the $OpenBSD$ tag.
---
 lib/libc/gen/readpassphrase.3 | 71 ++++++++++++++++++++---------------
 1 file changed, 41 insertions(+), 30 deletions(-)

diff --git a/lib/libc/gen/readpassphrase.3 b/lib/libc/gen/readpassphrase.3
index 3c0aea47d106..cfa6cf0631db 100644
--- a/lib/libc/gen/readpassphrase.3
+++ b/lib/libc/gen/readpassphrase.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: /usr/local/www/cvsroot/OpenBSD/src/lib/libc/gen/readpassphrase.3,v 1.7 2001/12/15 15:37:51 millert Exp $
+.\"	$OpenBSD: readpassphrase.3,v 1.7 2001/12/15 15:37:51 millert Exp $
 .\"
 .\" Copyright (c) 2000 Todd C. Miller <Todd.Miller@courtesan.com>
 .\" All rights reserved.
@@ -34,8 +34,8 @@
 .Nm readpassphrase
 .Nd get a passphrase from the user
 .Sh SYNOPSIS
-.Fd #include <readpassphrase.h>
-.Ft char *
+.In readpassphrase.h
+.Ft "char *"
 .Fn readpassphrase "const char *prompt" "char *buf" "size_t bufsiz" "int flags"
 .Sh DESCRIPTION
 The
@@ -53,7 +53,9 @@ In this case it is generally not possible to turn off echo.
 .Pp
 Up to
 .Fa bufsiz
-- 1 characters (one is for the NUL) are read into the provided buffer
+\- 1 characters (one is for the
+.Dv NUL )
+are read into the provided buffer
 .Fa buf .
 Any additional
 characters and the terminating newline (or return) character are discarded.
@@ -62,14 +64,20 @@ characters and the terminating newline (or return) character are discarded.
 takes the following optional
 .Fa flags :
 .Pp
-.Bd -literal -offset indent -compact
-RPP_ECHO_OFF		turn off echo (default behavior)
-RPP_ECHO_ON		leave echo on
-RPP_REQUIRE_TTY		fail if there is no tty
-RPP_FORCELOWER		force input to lower case
-RPP_FORCEUPPER		force input to upper case
-RPP_SEVENBIT		strip the high bit from input
-.Ed
+.Bl -tag -width ".Dv RPP_REQUIRE_TTY" -compact
+.It Dv RPP_ECHO_OFF
+turn off echo (default behavior)
+.It Dv RPP_ECHO_ON
+leave echo on
+.It Dv RPP_REQUIRE_TTY
+fail if there is no tty
+.It Dv RPP_FORCELOWER
+force input to lower case
+.It Dv RPP_FORCEUPPER
+force input to upper case
+.It Dv RPP_SEVENBIT
+strip the high bit from input
+.El
 .Pp
 The calling process should zero the passphrase as soon as possible to
 avoid leaving the cleartext passphrase visible in the process's address
@@ -79,7 +87,9 @@ Upon successful completion,
 .Fn readpassphrase
 returns a pointer to the null-terminated passphrase.
 If an error is encountered, the terminal state is restored and
-a null pointer is returned.
+a
+.Dv NULL
+pointer is returned.
 .Sh ERRORS
 .Bl -tag -width Er
 .It Bq Er EINTR
@@ -88,12 +98,14 @@ The
 function was interrupted by a signal.
 .It Bq Er EINVAL
 The
-.Ar bufsiz
+.Fa bufsiz
 argument was zero.
 .It Bq Er EIO
 The process is a member of a background process attempting to read
 from its controlling terminal, the process is ignoring or blocking
-the SIGTTIN signal or the process group is orphaned.
+the
+.Dv SIGTTIN
+signal or the process group is orphaned.
 .It Bq Er EMFILE
 The process has already reached its limit for open file descriptors.
 .It Bq Er ENFILE
@@ -107,7 +119,7 @@ flag was specified.
 The following code fragment will read a passphrase from
 .Pa /dev/tty
 into the buffer
-.Fa passbuf.
+.Fa passbuf .
 .Bd -literal -offset indent
 char passbuf[1024];
 
@@ -128,15 +140,15 @@ memset(passbuf, 0, sizeof(passbuf));
 .Fn readpassphrase
 will catch the following signals:
 .Pp
-.Bd -literal -offset indent -compact
-SIGINT
-SIGHUP
-SIGQUIT
-SIGTERM
-SIGTSTP
-SIGTTIN
-SIGTTOU
-.Ed
+.Bl -tag -compact
+.It Dv SIGINT
+.It Dv SIGHUP
+.It Dv SIGQUIT
+.It Dv SIGTERM
+.It Dv SIGTSTP
+.It Dv SIGTTIN
+.It Dv SIGTTOU
+.El
 .Pp
 When one of the above signals is intercepted, terminal echo will
 be restored if it had previously been turned off.
@@ -148,16 +160,16 @@ default action is taken as per
 .Xr sigaction 2 .
 .Pp
 The
-.Dv SIGTSTP ,
-.Dv SIGTTIN ,
-.Dv SIGTTOU ,
+.Dv SIGTSTP , SIGTTIN ,
+and
+.Dv SIGTTOU
 signals (stop signal generated from keyboard or due to terminal I/O
 from a background proccess) are treated specially.
 When the process is resumed after it has been stopped,
 .Fn readpassphrase
 will reprint the prompt and the user may then enter a passphrase.
 .Sh FILES
-.Bl -tag -width /dev/tty -compact
+.Bl -tag -width ".Pa /dev/tty" -compact
 .It Pa /dev/tty
 .El
 .Sh SEE ALSO
@@ -167,7 +179,6 @@ will reprint the prompt and the user may then enter a passphrase.
 The
 .Fn readpassphrase
 function is an
-.Ox
 extension and should not be used if portability is desired.
 .Sh HISTORY
 The