Keep track of FD used for UST applications (v2)

[lttng-tools.git] / src / bin / lttng-sessiond / fd-limit.h

diff --git a/src/bin/lttng-sessiond/fd-limit.h b/src/bin/lttng-sessiond/fd-limit.h
new file mode 100644 (file)
index 0000000..a3dc1a7
--- /dev/null
+++ b/src/bin/lttng-sessiond/fd-limit.h
@@ -0,0 +1,30 @@
+#ifndef _LTTNG_FD_LIMIT_H
+#define _LTTNG_FD_LIMIT_H
+
+/*
+ * Copyright (C) 2012 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2 only,
+ * as published by the Free Software Foundation.
+ *
+ * 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; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+enum lttng_fd_type {
+       LTTNG_FD_APPS,
+       LTTNG_FD_NR_TYPES,
+};
+
+int lttng_fd_get(enum lttng_fd_type type, unsigned int nr);
+void lttng_fd_put(enum lttng_fd_type type, unsigned int nr);
+void lttng_fd_init(void);
+
+#endif /* _LTTNG_FD_LIMIT_H */