From: Eric Bollengier <eric@baculasystems.com>
Date: Fri, 25 Feb 2022 15:02:07 +0000 (+0100)
Subject: metaplugin: Add function to determine if the plugin is ready to be used
X-Git-Tag: Release-11.3.2~72
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6c9441d26f4285ee35a9d59fcde57e6acfc5f274;p=thirdparty%2Fbacula.git

metaplugin: Add function to determine if the plugin is ready to be used
---

diff --git a/bacula/src/plugins/fd/pluginlib/commctx.h b/bacula/src/plugins/fd/pluginlib/commctx.h
index fecef7d57..f7fdc5642 100644
--- a/bacula/src/plugins/fd/pluginlib/commctx.h
+++ b/bacula/src/plugins/fd/pluginlib/commctx.h
@@ -69,7 +69,12 @@ public:
    bool check_command(const char *command);
    void foreach_command(void (*func)(T *, void *), void *param);
    bRC foreach_command_status(bRC (*func)(T *, void *), void *param);
+   bool is_ctx_null() { return ctx == NULL ; }
 
+   /* Shortcut that will blow up if ctx is not yet defined, use carefully
+    * The gdb backtrace is misleading, we see pluginctx->xxx while we
+    * do pluginctx.ctx->xxx
+    */
    T * operator->() { return ctx; }
 };