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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 09:53:30 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 09:53:30 +0000
commit2c7cac91ed6e7db0f6937923d2b57f97dbdbc337 (patch)
treec05dc0f8e6aa3accc84e3e5cffc933ed94941383 /lib/debug.c
parentInitial commit. (diff)
downloadfrr-2c7cac91ed6e7db0f6937923d2b57f97dbdbc337.tar.xz
frr-2c7cac91ed6e7db0f6937923d2b57f97dbdbc337.zip
Adding upstream version 8.4.4.upstream/8.4.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--lib/debug.c63
1 files changed, 63 insertions, 0 deletions
diff --git a/lib/debug.c b/lib/debug.c
new file mode 100644
index 0000000..e2ba4cd
--- /dev/null
+++ b/lib/debug.c
@@ -0,0 +1,63 @@
+/*
+ * Debugging utilities.
+ * Copyright (C) 2018 Cumulus Networks, Inc.
+ * Quentin Young
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; see the file COPYING; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include <zebra.h>
+#include "typesafe.h"
+#include "debug.h"
+#include "command.h"
+
+static struct debug_cb_list_head cb_head;
+
+DECLARE_LIST(debug_cb_list, struct debug_callbacks, item);
+
+/* All code in this section should be reentrant and MT-safe */
+
+DEFUN_NOSH(debug_all, debug_all_cmd, "[no] debug all",
+ NO_STR DEBUG_STR "Toggle all debugging output\n")
+{
+ struct debug_callbacks *cb;
+
+ bool set = !strmatch(argv[0]->text, "no");
+ uint32_t mode = DEBUG_NODE2MODE(vty->node);
+
+ frr_each (debug_cb_list, &cb_head, cb)
+ cb->debug_set_all(mode, set);
+
+ return CMD_SUCCESS;
+}
+
+/* ------------------------------------------------------------------------- */
+
+void debug_init(struct debug_callbacks *cb)
+{
+ static bool inited = false;
+
+ if (!inited) {
+ inited = true;
+ debug_cb_list_init(&cb_head);
+ }
+
+ debug_cb_list_add_head(&cb_head, cb);
+}
+
+void debug_init_cli(void)
+{
+ install_element(ENABLE_NODE, &debug_all_cmd);
+ install_element(CONFIG_NODE, &debug_all_cmd);
+}