From 376542b13857db86dd5c36144f37bd58bd2646b8 Mon Sep 17 00:00:00 2001
From: Mattias Andrée <maandree@kth.se>
Date: Fri, 30 Sep 2016 13:33:00 +0200
Subject: Add manpage
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Signed-off-by: Mattias Andrée <maandree@kth.se>
---
 Makefile     |  5 +++++
 doc/pdeath.1 | 34 ++++++++++++++++++++++++++++++++++
 2 files changed, 39 insertions(+)
 create mode 100644 doc/pdeath.1

diff --git a/Makefile b/Makefile
index fc3e74c..255fc3c 100644
--- a/Makefile
+++ b/Makefile
@@ -2,6 +2,8 @@ PREFIX = /usr
 BINDIR = $(PREFIX)/bin
 DATADIR = $(PREFIX)/share
 LICENSEDIR = $(DATADIR)/licences
+MANDIR = $(DATADIR)/man
+MAN1DIR = $(MANDIR)/man1
 
 PKGNAME = pdeath
 COMMAND = pdeath
@@ -23,9 +25,12 @@ install: bin/pdeath
 	cp -- bin/pdeath "$(DESTDIR)$(BINDIR)/$(COMMAND)"
 	mkdir -p -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)"
 	cp -- LICENSE "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)/LICENSE"
+	mkdir -p -- "$(DESTDIR)$(MAN1DIR)"
+	cp doc/pdeath.1 -- "$(DESTDIR)$(MAN1DIR)/$(COMMAND).1"
 
 uninstall:
 	-rm -- "$(DESTDIR)$(BINDIR)/$(COMMAND)"
+	-rm -- "$(DESTDIR)$(MAN1DIR)/$(COMMAND).1"
 
 clean:
 	-rm -rf bin
diff --git a/doc/pdeath.1 b/doc/pdeath.1
new file mode 100644
index 0000000..b852635
--- /dev/null
+++ b/doc/pdeath.1
@@ -0,0 +1,34 @@
+.TH PDEATH 1 PDEATH
+.SH NAME
+pdeath \- Run a command that is killed when its parent exits
+.SH SYNOPSIS
+.B pdeath
+\fIsignal\fP[(\fB+\fP|\fB-\fP)\fIoff\fP]
+.I command
+.RI [ argument ]...
+.P
+.B pdeath
+.B -L
+.SH DESCRIPTION
+.B pdeath
+runs the select command with the parent death signal set to
+.I signal
+plus or minus
+.IR off .
+This means that the process receives this signal when its
+parent process dies.
+.SH OPTIONS
+.TP
+.B \-L
+List all signals.
+.SH LIMITATIONS
+.B pdeath
+cannot be used on binaries with set-user-ID or set-group-ID set.
+.SH AUTHORS
+Principal author, Mattias Andrée. See the LICENSE file for the full
+list of authors.
+.SH LICENSE
+ISC License.
+.SH BUGS
+Please report bugs to https://github.com/maandree/pdeath/issues or to
+maandree@kth.se
-- 
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