summaryrefslogtreecommitdiffstats
path: root/extras/emacs/plugin-periodic-skel.el
diff options
context:
space:
mode:
authorDave Barach <dave@barachs.net>2019-05-28 16:31:05 -0400
committerDamjan Marion <dmarion@me.com>2019-05-29 07:51:19 +0000
commit11965c7b47670da7d02eb2c543be52008c66848e (patch)
treea744cc380bf8d91f8aa235b7bbe31f5e5110e600 /extras/emacs/plugin-periodic-skel.el
parent4d376f67a6e259e747dbbd4551578657663840f7 (diff)
Break out the broom for some cleanup work
Maintain the MAINTAINERS file. Removed src/plugins/*.am listings. Added a couple of plugins. Add vlib_process_create (vlib_main_t *vm, char *name, vlib_node_function_t *f, u32 log2_n_stack_bytes); /** @brief Create a vlib process * @param vm &vlib_global_main * @param f the process node function * @param log2_n_stack_bytes size of the process stack, defaults to 16K * @return newly-create node index * @warning call only on the main thread. Barrier sync required. */ This function makes it easy to spin up periodic processes when features are enabled for the first time. That coding pattern is highly recommended. Update the emacs-lisp plugin generator to use vlib_process_create, instead of generating static periodic process nodes. Change-Id: Icda33e93b9034779d3a3e228cd1110af14b058a5 Signed-off-by: Dave Barach <dave@barachs.net>
Diffstat (limited to 'extras/emacs/plugin-periodic-skel.el')
-rw-r--r--extras/emacs/plugin-periodic-skel.el30
1 files changed, 17 insertions, 13 deletions
diff --git a/extras/emacs/plugin-periodic-skel.el b/extras/emacs/plugin-periodic-skel.el
index ff1d94e02b4..6f5675eb799 100644
--- a/extras/emacs/plugin-periodic-skel.el
+++ b/extras/emacs/plugin-periodic-skel.el
@@ -22,8 +22,9 @@ nil
(setq plugin-name (read-string "Plugin name: ")))
'(setq PLUGIN-NAME (upcase plugin-name))
'(setq capital-oh-en "ON")
+'(setq main-p (concat (substring plugin-name 0 1) "mp"))
"/*
- * " plugin-name "_periodic.c - skeleton plug-in periodic function
+ * " plugin-name "_periodic.c - skeleton plug-in periodic function
*
* Copyright (c) <current-year> <your-organization>
* Licensed under the Apache License, Version 2.0 (the \"License\");
@@ -43,22 +44,22 @@ nil
#include <vppinfra/error.h>
#include <" plugin-name "/" plugin-name ".h>
-static void
+static void
handle_event1 (" plugin-name "_main_t *pm, f64 now, uword event_data)
{
clib_warning (\"received " PLUGIN-NAME "_EVENT1\");
}
-
-static void
+
+static void
handle_event2 (" plugin-name "_main_t *pm, f64 now, uword event_data)
{
clib_warning (\"received " PLUGIN-NAME "_EVENT2\");
}
-
+
static void
handle_periodic_enable_disable (" plugin-name"_main_t *pm, f64 now, uword event_data)
{
- clib_warning (\"Periodic timeouts now %s\",
+ clib_warning (\"Periodic timeouts now %s\",
event_data ? \"enabled\" : \"disabled\");
pm->periodic_timer_enabled = event_data;
}
@@ -120,14 +121,17 @@ static uword
return 0; /* or not */
}
-/* *INDENT-OFF* */
-VLIB_REGISTER_NODE ("plugin-name"_periodic_node) =
+void " plugin-name "_create_periodic_process (" plugin-name "_main_t *" main-p")
{
- .function = " plugin-name "_periodic_process,
- .type = VLIB_NODE_TYPE_PROCESS,
- .name = \"" plugin-name "-periodic-process\",
-};
-/* *INDENT-ON* */
+ /* Already created the process node? */
+ if (" main-p "->periodic_node_index > 0)
+ return;
+
+ /* No, create it now and make a note of the node index */
+ " main-p "->periodic_node_index = vlib_process_create (" main-p "->vlib_main,
+ \"" plugin-name "-periodic-process\",
+ " plugin-name "_periodic_process, 16 /* log2_n_stack_bytes */);
+}
/*
* fd.io coding-style-patch-verification: " capital-oh-en "