svga: Add the ability to log messages to vmware.log on the host.

For now this capability only exists in the SVGA driver but
can be exported later if other modules, e.g. winsys, wants
to use it for logging.

Reviewed-by: Brian Paul <[email protected]>

1 files changed, 42 insertions, 0 deletions

diff --git a/src/gallium/drivers/svga/svga_msg.h b/src/gallium/drivers/svga/svga_msg.h
new file mode 100644
index 00000000000..9132ba7e240
--- /dev/null
+++ b/src/gallium/drivers/svga/svga_msg.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright © 2016 VMware, Inc., Palo Alto, CA., USA
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Based on code from vmware.c and vmmouse.c.
+ * Author:
+ *   Sinclair Yeh <[email protected]>
+ */
+#ifndef _SVGA_MSG_H
+#define _SVGA_MSG_H
+
+/**
+ * svga_host_log: Sends a log message to the host
+ *
+ * @log: NULL terminated string
+ *
+ * Returns: PIPE_OK on success
+ */
+enum pipe_error svga_host_log(const char *log);
+
+#endif
+