Improve plugin logic, pass plugins count to session

We now pre-reserve for 20 plugins (arbitrary for now,
we downsize if necessary).
Plugins count is now passed to the session in the
"pluginCount" variable.

Signed-off-by: Manuel Bachmann <manuel.bachmann@iot.bzh>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/local-def.h b/include/local-def.h
index 68c42867..22a3608b 100644
--- a/include/local-def.h
+++ b/include/local-def.h
@@ -261,6 +261,7 @@ typedef struct {
   int  fakemod;           // respond to GET/POST request without interacting with sndboard
   int  forceexit;         // when autoconfig from script force exit before starting server
   AFB_plugin **plugins;   // pointer to REST/API plugins 
+  int pluginCount;        // loaded plugins count
   magic_t  magic;         // Mime type file magic lib
   sigjmp_buf restartCkpt; // context save for restart set/longjmp
 } AFB_session;