diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/tracedump.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/include/linux/tracedump.h b/include/linux/tracedump.h new file mode 100644 index 000000000000..9e86946e354e --- /dev/null +++ b/include/linux/tracedump.h @@ -0,0 +1,43 @@ +/* + * include/linux/tracedump.h + * + * Copyright (c) 2011, NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope 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 St - Fifth Floor, Boston, MA 02110-1301 USA. + * + */ + +#ifndef _LINUX_KERNEL_TRACEDUMP_H +#define _LINUX_KERNEL_TRACEDUMP_H + +/* tracedump + * This module provides additional mechanisms for retreiving tracing data. + * For details on configurations, parameters and usage, see tracedump.txt. + */ + +#define TD_NO_PRINT 0 +#define TD_PRINT_CONSOLE 1 +#define TD_PRINT_USER 2 + +/* Dump the tracer to console */ +int tracedump_dump(size_t max_out); + +/* Dumping functions */ +int tracedump_init(void); +ssize_t tracedump_all(int print_to); +ssize_t tracedump_next(size_t max_out, int print_to); +int tracedump_reset(void); +int tracedump_deinit(void); + +#endif /* _LINUX_KERNEL_TRACEDUMP_H */ |