From 535f1d0492401163ef78c9b2b1e346b456368769 Mon Sep 17 00:00:00 2001 From: Daan De Meyer Date: Sat, 11 Apr 2020 21:09:05 +0200 Subject: [PATCH] sd-bus: Fix sd_bus_close.xml line wrapping --- man/sd_bus_close.xml | 48 +++++++++++++++++++++++++------------------- 1 file changed, 27 insertions(+), 21 deletions(-) diff --git a/man/sd_bus_close.xml b/man/sd_bus_close.xml index 953f16ac34..8d9bdb4858 100644 --- a/man/sd_bus_close.xml +++ b/man/sd_bus_close.xml @@ -48,39 +48,44 @@ Description - sd_bus_close() disconnects the specified bus connection. When this call is invoked and - the specified bus object refers to an active connection it is immediately terminated. No further messages may be - sent or received on it. Any messages queued in the bus object (both incoming and outgoing) are released. If - invoked on NULL bus object or when the bus connection is already closed this function executes - no operation. This call does not free or unreference the bus object itself. Use - sd_bus_unref3 for that. + sd_bus_close() disconnects the specified bus connection. When this + call is invoked and the specified bus object refers to an active connection it is immediately + terminated. No further messages may be sent or received on it. Any messages queued in the bus + object (both incoming and outgoing) are released. If invoked on NULL bus + object or when the bus connection is already closed this function executes no operation. This + call does not free or unreference the bus object itself. Use + sd_bus_unref3 + for that. - sd_bus_flush() synchronously writes out all outgoing queued message on a bus connection - if there are any. This function call may block if the peer is not processing bus messages quickly. + sd_bus_flush() synchronously writes out all outgoing queued message + on a bus connection if there are any. This function call may block if the peer is not processing + bus messages quickly. Before a program exits it is usually a good idea to flush any pending messages with - sd_bus_flush() and then close connections with sd_bus_close() to ensure - that no unwritten messages are lost, no further messages may be queued and all incoming but unprocessed messages - are released. After both operations have been done, it is a good idea to also drop any remaining references to the - bus object so that it may be freed. Since these three operations are frequently done together a helper call - sd_bus_flush_close_unref3 is - provided that combines them into one. + sd_bus_flush() and then close connections with + sd_bus_close() to ensure that no unwritten messages are lost, no further + messages may be queued and all incoming but unprocessed messages are released. After both + operations have been done, it is a good idea to also drop any remaining references to the bus + object so that it may be freed. Since these three operations are frequently done together a + helper call + sd_bus_flush_close_unref3 + is provided that combines them into one. sd_bus_default_flush_close() is similar to - sd_bus_flush_close_unref, but does not take a bus pointer argument and instead - iterates over any of the "default" busses opened by + sd_bus_flush_close_unref, but does not take a bus pointer argument and + instead iterates over any of the "default" busses opened by sd_bus_default3, sd_bus_default_user3, sd_bus_default_system3, - and similar calls. sd_bus_default_flush_close() is particularly useful to clean up - any busses opened using those calls before the program exits. + and similar calls. sd_bus_default_flush_close() is particularly useful to + clean up any busses opened using those calls before the program exits. Return Value - On success, sd_bus_flush() returns 0 or a positive integer. On failure, it returns a - negative errno-style error code. + On success, sd_bus_flush() returns a non-negative integer. On + failure, it returns a negative errno-style error code. Errors @@ -91,7 +96,8 @@ -ECHILD - The bus connection has been created in a different process. + The bus connection has been created in a different process. +