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man: Speicfy exact return values of sd_bus_message_enter_container

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igo95862 2020-11-27 16:51:18 +03:00 committed by Zbigniew Jędrzejewski-Szmek
parent a75471ced1
commit 1edc1f1b62
1 changed files with 7 additions and 2 deletions
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9
man/sd_bus_message_open_container.xml
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@ -100,8 +100,13 @@
<refsect1> <refsect1>
<title>Return Value</title> <title>Return Value</title>
<para>On success, these functions return a non-negative integer. On failure, they return a negative <para>On success, these functions return a non-negative integer.
errno-style error code.</para> <function>sd_bus_message_open_container()</function> and <function>sd_bus_message_close_container()</function>
return 0.
<function>sd_bus_message_enter_container()</function> returns 1 if it successfully opened a new container, and 0 if
that was not possible because the end of the currently open container or message was reached.
<function>sd_bus_message_exit_container()</function> returns 1 on success.
On failure, all of these functions return a negative errno-style error code.</para>
<refsect2> <refsect2>
<title>Errors</title> <title>Errors</title>