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authorAlan Coopersmith <alan.coopersmith@oracle.com>2014-11-04 18:32:07 -0800
committerAlan Coopersmith <alan.coopersmith@oracle.com>2014-11-04 19:11:42 -0800
commit8fb21bdf15185e18e44b5dab6740720a50b9f0c9 (patch)
treec84bcb06c4bc884d1dbb972e2aa2a7ae78087f11
parente9d23df81ae6e5beb79237cb13b555ed689b1a76 (diff)
Attempt to modernize and better disentangle utmp vs. utmpx in the man page
Also reduces the number of references to BSD vs. System V differences from the early 90's which are no longer relevant today. Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
-rw-r--r--man/Makefile.am2
-rw-r--r--man/filenames.sed.c7
-rw-r--r--man/sessreg.man61
3 files changed, 52 insertions, 18 deletions
diff --git a/man/Makefile.am b/man/Makefile.am
index 5ef6009..665ace5 100644
--- a/man/Makefile.am
+++ b/man/Makefile.am
@@ -11,7 +11,7 @@ AM_CPPFLAGS = -I$(top_builddir) -I$(top_srcdir)
filenames.sed: filenames.sed.c
$(AM_V_GEN)$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
$(AM_CPPFLAGS) $(CPPFLAGS) $(srcdir)/filenames.sed.c | \
- grep 's|__' > $@
+ $(SED) -n -e '/s|__/ p' -e '/^\/__/ p' > $@
# String replacements in MAN_SUBSTS now come from xorg-macros.m4 via configure
MAN_SUBSTS += -f filenames.sed
diff --git a/man/filenames.sed.c b/man/filenames.sed.c
index 2db7845..2ca7f1d 100644
--- a/man/filenames.sed.c
+++ b/man/filenames.sed.c
@@ -3,15 +3,21 @@
#ifdef UTMPX_FILE
# define UTF UTMPX_FILE
# define UTM utmpx
+/* delete utmp-only content */
+/__BEGIN_UTMP_ONLY__/,/__END_UTMP_ONLY__/ d
#else
# define UTF UTMP_FILE
# define UTM utmp
+/* delete utmpx-only content */
+/__BEGIN_UTMPX_ONLY__/,/__END_UTMPX_ONLY__/ d
#endif
#ifdef WTMPX_FILE
# define WTF WTMPX_FILE
+# define WTM wtmpx
#else
# define WTF WTMP_FILE
+# define WTM wtmp
#endif
#ifndef TTYS_FILE
@@ -24,6 +30,7 @@
s|__utmp_manpage__|UTM|g
s|__utmp_file__|UTF|g
+s|__wtmp_manpage__|WTM|g
s|__wtmp_file__|WTF|g
s|__ttys_file__|TTYS_FILE|g
s|__lastlog_file__|LLOG_FILE|g
diff --git a/man/sessreg.man b/man/sessreg.man
index 3d351bd..258bd78 100644
--- a/man/sessreg.man
+++ b/man/sessreg.man
@@ -1,4 +1,3 @@
-.\" $Xorg: sessreg.man,v 1.4 2001/02/09 02:05:40 xorgcvs Exp $
.\" Copyright 1994, 1998 The Open Group
.\"
.\" Permission to use, copy, modify, distribute, and sell this software and its
@@ -23,15 +22,13 @@
.\" other dealings in this Software without prior written authorization
.\" from The Open Group.
.\"
-.\" $XFree86: xc/programs/xdm/sessreg.man,v 1.7 2001/04/23 20:31:09 dawes Exp $
-.\"
.TH SESSREG __appmansuffix__ __xorgversion__
.SH NAME
-sessreg \- manage utmp/wtmp entries for non-init clients
+sessreg \- manage __utmp_manpage__/__wtmp_manpage__ entries for non-init clients
.SH SYNOPSIS
.B sessreg
-[-w \fIwtmp-file\fP]
-[-u \fIutmp-file\fP]
+[-w \fI__wtmp_manpage__-file\fP]
+[-u \fI__utmp_manpage__-file\fP]
[-L \fIlastlog-file\fP]
[-l \fIline-name\fP]
[-h \fIhost-name\fP]
@@ -44,8 +41,9 @@ sessreg \- manage utmp/wtmp entries for non-init clients
\fIuser-name\fP
.SH DESCRIPTION
.PP
-\fISessreg\fP is a simple program for managing utmp/wtmp and lastlog
+\fISessreg\fP is a simple program for managing __utmp_manpage__/__wtmp_manpage__ and lastlog
entries for xdm sessions.
+.\" __BEGIN_UTMP_ONLY__
.PP
System V has a better interface to utmp than BSD; it
dynamically allocates entries in the file, instead of writing them at fixed
@@ -73,6 +71,16 @@ environment and ignores them.
BSD and Linux also have a host-name field in the utmp file which doesn't
exist in System V. This option is also ignored by the System V version of
\fIsessreg\fP.
+.\" __END_UTMP_ONLY__
+.\" __BEGIN_UTMPX_ONLY__
+.PP
+This version of \fIsessreg\fP is built using the modern POSIX
+.BR pututxline (3c)
+interfaces, which no longer require the slot-number, ttys-file, or
+Xservers-file mappings. For compatibility with older versions and other
+operating systems, the \fB-s\fP, \fB-t\fP, and \fB-x\fP flags are accepted,
+but ignored.
+.\" __END_UTMPX_ONLY__
.SH USAGE
.PP
In Xstartup, place a call like:
@@ -87,14 +95,14 @@ and in Xreset:
sessreg -d -l $DISPLAY -x /etc/X11/xdm/Xservers $USER
.fi
.SH OPTIONS
-.IP "\fB-w\fP \fIwtmp-file\fP"
-This specifies an alternate wtmp file, instead of
+.IP "\fB-w\fP \fI__wtmp_manpage__-file\fP"
+This specifies an alternate __wtmp_manpage__ file, instead of
.BR __wtmp_file__ .
-The special name "none" disables writing records to the wtmp file.
-.IP "\fB-u\fP \fIutmp-file\fP"
-This specifies an alternate utmp file, instead of
+The special name "none" disables writing records to the __wtmp_manpage__ file.
+.IP "\fB-u\fP \fI__utmp_manpage__-file\fP"
+This specifies an alternate __utmp_manpage__ file, instead of
.BR __utmp_file__ .
-The special name "none" disables writing records to the utmp file.
+The special name "none" disables writing records to the __utmp_manpage__ file.
.IP "\fB-L\fP \fIlastlog-file\fP"
This specifies an alternate lastlog file, instead of
.BR __lastlog_file__ ,
@@ -108,31 +116,50 @@ given to the users session (e.g. :0). If none is specified, the
terminal name will be determined with ttyname(__libmansuffix__) and stripped of leading
components.
.IP "\fB-h\fP \fIhost-name\fP"
-This is set for BSD hosts to indicate that the session was initiated from
+This is set to indicate that the session was initiated from
a remote host. In typical xdm usage, this options is not used.
.IP "\fB-s\fP \fIslot-number\fP"
+.\" __BEGIN_UTMP_ONLY__
Each potential session has a unique slot number in BSD systems, most are
identified by the position of the \fIline-name\fP in the
.BR __ttys_file__ file.
This option overrides the default position determined with ttyslot(__libmansuffix__).
This option is inappropriate for use with xdm, the -x option is more useful.
+.\" __END_UTMP_ONLY__
+.\" __BEGIN_UTMPX_ONLY__
+This option is accepted for compatibility, but does nothing in
+this version of \fIsessreg\fP.
+.\" __END_UTMPX_ONLY__
.IP "\fB-x\fP \fIXservers-file\fP"
+.\" __BEGIN_UTMP_ONLY__
As X sessions are one-per-display, and each display is entered in this file,
this options sets the \fIslot-number\fP to be the number of lines in
the \fIttys-file\fP plus the index into this file that the \fIline-name\fP
is found.
+.\" __END_UTMP_ONLY__
+.\" __BEGIN_UTMPX_ONLY__
+This option is accepted for compatibility, but does nothing in
+this version of \fIsessreg\fP.
+.\" __END_UTMPX_ONLY__
.IP "\fB-t\fP \fIttys-file\fP"
+.\" __BEGIN_UTMP_ONLY__
This specifies an alternate file which the \fI-x\fP option will use to count
the number of terminal sessions on a host.
+.\" __END_UTMP_ONLY__
+.\" __BEGIN_UTMPX_ONLY__
+This option is accepted for compatibility, but does nothing in
+this version of \fIsessreg\fP.
+.\" __END_UTMPX_ONLY__
.IP "\fB-V\fP"
This option causes the command to print its version and exit.
.IP "\fB-a\fP"
-This session should be added to utmp/wtmp.
+This session should be added to __utmp_manpage__/__wtmp_manpage__.
.IP "\fB-d\fP"
-This session should be deleted from utmp/wtmp. One of -a/-d must
+This session should be deleted from __utmp_manpage__/__wtmp_manpage__. One of -a/-d must
be specified.
.SH "SEE ALSO"
.BR xdm (__appmansuffix__),
-.BR __utmp_manpage__ (__filemansuffix__)
+.BR __utmp_manpage__ (__filemansuffix__),
+.BR __wtmp_manpage__ (__filemansuffix__)
.SH AUTHOR
Keith Packard, MIT X Consortium