From f7c9f13728f83f24aafd50ce7a450c68780b40a7 Mon Sep 17 00:00:00 2001 From: Mattias Andrée <maandree@operamail.com> Date: Thu, 16 Apr 2015 20:48:16 +0200 Subject: man5 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée <maandree@operamail.com> --- Makefile | 3 ++- doc/bus.5 | 34 ++++++++++++++++++++++++++++++++++ 2 files changed, 36 insertions(+), 1 deletion(-) create mode 100644 doc/bus.5 diff --git a/Makefile b/Makefile index ccb2251..66f33e5 100644 --- a/Makefile +++ b/Makefile @@ -11,10 +11,11 @@ VERSION = 1.0 all: bus doc doc: man -man: man1 +man: man1 man5 bus: bin/bus bin/libbus.so.$(LIB_VERSION) bin/libbus.so.$(LIB_MAJOR) bin/libbus.so bin/libbus.a man1: bin/bus.1 bin/bus-broadcast.1 bin/bus-create.1 bin/bus-listen.1 bin/bus-remove.1 bin/bus-wait.1 +man5: bin/bus.5 bin/%.1: doc/%.1 @echo SED $@ diff --git a/doc/bus.5 b/doc/bus.5 new file mode 100644 index 0000000..f98c996 --- /dev/null +++ b/doc/bus.5 @@ -0,0 +1,34 @@ +.TH BUS 5 BUS-%VERSION% +.SH NAME +bus - A simple daemonless system for broadcasting messages locally +.SH DESCRIPTION +\fBbus\fP is a simple interprocess communication system for broadcasting messages to other processes on the same machine. \fBbus\fP does not use any daemon. Instead all communication and synchronisation is managed using System V (XSI) semaphores and System V (XSI) shared memory. + +The command \fBbus create\fP can be used to new buses. By convention, buses should be stored in \fIXDG_RUNTIME_DIR/bus\fP, this is what \fBbus create\fP does if no pathname is given. The pathname of the bus should be tracked using \fIBUS_X\fP, where \fIX\fP is replaced with either: +.TP +.IR GENERIC +For the bus used in generic cases. That is all but the cases of the buses listed below. +.TP +.IR AUDIO +For the bus used in with the audio subsystem is involved. +.TP +.IR VIDEO +For the bus used in with the video subsystem is involved. +.TP +.IR INPUT +For the bus used in with the input subsystem is involved. +.TP +.IR FILES +For the bus used in with the storage subsystem is involved. +.SH + +Messages broadcasted on a bus cannot be longer than 2047 bytes, excluding NUL-termination. Message should be encoded in UTF-8, and most not contain the NUL-character. + +Broadcasted message should start with the process ID whence the message originated, followed by a single regular space. +.SH SEE ALSO +bus(1), libbus(7) +.SH AUTHORS +See the LICENSE file for the authors. +.SH BUGS +Please report them. + -- cgit v1.2.3-70-g09d2