X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Ftrigger-error-accounting.h;fp=src%2Fbin%2Flttng-sessiond%2Ftrigger-error-accounting.h;h=442ddf23c32dd7981829e394eccabae60b618459;hp=0000000000000000000000000000000000000000;hb=2463b7879c00298daa79744cdaae82ac061a4ed8;hpb=3a4595c2469472dee1656cde5f8882c2123efd3c

diff --git a/src/bin/lttng-sessiond/trigger-error-accounting.h b/src/bin/lttng-sessiond/trigger-error-accounting.h
new file mode 100644
index 000000000..442ddf23c
--- /dev/null
+++ b/src/bin/lttng-sessiond/trigger-error-accounting.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2020 Francis Deslauriers <francis.deslauriers@efficios.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0-only
+ *
+ */
+
+#ifndef _TRIGGER_ERROR_ACCOUNTING_H
+#define _TRIGGER_ERROR_ACCOUNTING_H
+
+#include <stdint.h>
+
+#include "ust-app.h"
+
+enum trigger_error_accounting_status {
+	TRIGGER_ERROR_ACCOUNTING_STATUS_OK,
+	TRIGGER_ERROR_ACCOUNTING_STATUS_ERR,
+	TRIGGER_ERROR_ACCOUNTING_STATUS_NOT_FOUND,
+	TRIGGER_ERROR_ACCOUNTING_STATUS_NOMEM,
+	TRIGGER_ERROR_ACCOUNTING_STATUS_NO_INDEX_AVAILABLE,
+	TRIGGER_ERROR_ACCOUNTING_STATUS_APP_DEAD,
+};
+
+void trigger_error_accounting_init(uint64_t nb_bucket);
+
+#ifdef HAVE_LIBLTTNG_UST_CTL
+enum trigger_error_accounting_status trigger_error_accounting_register_app(
+		struct ust_app *app);
+#else /* HAVE_LIBLTTNG_UST_CTL */
+static inline
+enum trigger_error_accounting_status trigger_error_accounting_register_app(
+		struct ust_app *app)
+{
+	return TRIGGER_ERROR_ACCOUNTING_STATUS_OK;
+}
+#endif /* HAVE_LIBLTTNG_UST_CTL */
+
+void trigger_error_accounting_register_kernel(int kernel_fd);
+
+enum trigger_error_accounting_status trigger_error_accounting_register_trigger(
+		const struct lttng_trigger *trigger,
+		uint64_t *error_counter_index);
+
+enum trigger_error_accounting_status trigger_error_accounting_get_count(
+		const struct lttng_trigger *trigger, uint64_t *count);
+
+void trigger_error_accounting_unregister_trigger(
+		const struct lttng_trigger *trigger);
+
+void trigger_error_accounting_fini(void);
+
+#endif /* _TRIGGER_ERROR_ACCOUNTING_H */