diff options
Diffstat (limited to 'lib/backtrace.h')
-rw-r--r-- | lib/backtrace.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/lib/backtrace.h b/lib/backtrace.h new file mode 100644 index 00000000..49b250c7 --- /dev/null +++ b/lib/backtrace.h @@ -0,0 +1,31 @@ +/* + * Copyright (c) 2009 Nicira Networks. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef BACKTRACE_H +#define BACKTRACE_H 1 + +#include <stdint.h> + +#define BACKTRACE_MAX_FRAMES 31 + +struct backtrace { + int n_frames; + uintptr_t frames[BACKTRACE_MAX_FRAMES]; +}; + +void backtrace_capture(struct backtrace *); + +#endif /* backtrace.h */ |