diff options
Diffstat (limited to 'lib/debug.c')
| -rw-r--r-- | lib/debug.c | 27 |
1 files changed, 22 insertions, 5 deletions
diff --git a/lib/debug.c b/lib/debug.c index 72fd4648ee..3248ceb13b 100644 --- a/lib/debug.c +++ b/lib/debug.c @@ -18,29 +18,46 @@ * 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 const struct debug_callbacks *callbacks; +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); - if (callbacks->debug_set_all) - callbacks->debug_set_all(mode, set); + frr_each (debug_cb_list, &cb_head, cb) + cb->debug_set_all(mode, set); + return CMD_SUCCESS; } /* ------------------------------------------------------------------------- */ -void debug_init(const struct debug_callbacks *cb) +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) { - callbacks = cb; install_element(ENABLE_NODE, &debug_all_cmd); install_element(CONFIG_NODE, &debug_all_cmd); } |