reaper.sgml

来自「vte 是linux下的一款控制终端程序」· SGML 代码 · 共 44 行

<!-- ##### SECTION Title ##### -->
VteReaper

<!-- ##### SECTION Short_Description ##### -->
A singleton object which catches %SIGCHLD signals and converts them into
GObject-style &quot;child-exited&quot; signals.

<!-- ##### SECTION Long_Description ##### -->
<para>
Because an application may need to be notified when child processes
exit, and because there is only one %SIGCHLD handler, the #VteTerminal
widget relies on a #VteReaper to watch for %SIGCHLD notifications and
retrieve the exit status of child processes which have exited.
</para>

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<para>

</para>

<!-- ##### STRUCT VteReaper ##### -->
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</para>


<!-- ##### FUNCTION vte_reaper_get ##### -->
<para>

</para>

@Returns: 


<!-- ##### SIGNAL VteReaper::child-exited ##### -->
<para>

</para>

@vtereaper: the object which received the signal.
@arg1: the process ID of the exited child.
@arg2: the status of the exited child, as returned by #waitpid.