X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=include%2Flttng%2Fprobe-internal.h;fp=include%2Flttng%2Fprobe-internal.h;h=a4f3a0e502c579bba8b95e635cdb3fe0b3d8c472;hb=4318ae1be57eb7983ab4857a7a8eeb4a030a8216;hp=0000000000000000000000000000000000000000;hpb=d4419b81b243bc3a6bdd4a09b3ca2216d044a1c7;p=ust.git

diff --git a/include/lttng/probe-internal.h b/include/lttng/probe-internal.h
new file mode 100644
index 0000000..a4f3a0e
--- /dev/null
+++ b/include/lttng/probe-internal.h
@@ -0,0 +1,51 @@
+#ifndef _UST_PROBE_H
+#define _UST_PROBE_H
+
+/*
+ * Copyright (C) 2009 Pierre-Marc Fournier
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
+ *
+ */
+
+/* Maximum number of callbacks per marker */
+#define LTT_NR_CALLBACKS        10
+
+struct ltt_serialize_closure;
+struct ust_buffer;
+
+typedef size_t (*ltt_serialize_cb)(struct ust_buffer *buf, size_t buf_offset,
+                        struct ltt_serialize_closure *closure,
+                        void *serialize_private,
+			unsigned int stack_pos_ctx,
+			int *largest_align,
+                        const char *fmt, va_list *args);
+
+struct ltt_available_probe {
+        const char *name;               /* probe name */
+        const char *format;
+        ust_marker_probe_func *probe_func;
+        ltt_serialize_cb callbacks[LTT_NR_CALLBACKS];
+        struct cds_list_head node;          /* registered probes list */
+};
+
+extern int ltt_probe_register(struct ltt_available_probe *pdata); 
+extern int ltt_probe_unregister(struct ltt_available_probe *pdata); 
+extern int ltt_ust_marker_connect(const char *channel, const char *mname, 
+                const char *pname); 
+extern int ltt_ust_marker_disconnect(const char *channel, const char *mname, 
+                const char *pname);
+
+#endif /* _UST_PROBE_H */