/usr/include/xenomai/nucleus/trace.h is in libxenomai-dev 2.6.4+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 | /*
* Copyright (C) 2006 Jan Kiszka <jan.kiszka@web.de>.
*
* Xenomai is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published
* by the Free Software Foundation; either version 2 of the License,
* or (at your option) any later version.
*
* Xenomai 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 Xenomai; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*
* User-space interface to the arch-specific tracing support.
*/
#ifndef _XENO_NUCLEUS_TRACE_H
#define _XENO_NUCLEUS_TRACE_H
#define __xntrace_op_max_begin 0
#define __xntrace_op_max_end 1
#define __xntrace_op_max_reset 2
#define __xntrace_op_user_start 3
#define __xntrace_op_user_stop 4
#define __xntrace_op_user_freeze 5
#define __xntrace_op_special 6
#define __xntrace_op_special_u64 7
#if defined(__KERNEL__) || defined(__XENO_SIM__)
#include <asm/xenomai/system.h>
#define xntrace_max_begin(v) xnarch_trace_max_begin(v)
#define xntrace_max_end(v) xnarch_trace_max_end(v)
#define xntrace_max_reset() xnarch_trace_max_reset()
#define xntrace_user_start() xnarch_trace_user_start()
#define xntrace_user_stop(v) xnarch_trace_user_stop(v)
#define xntrace_user_freeze(v, once) xnarch_trace_user_freeze(v, once)
#define xntrace_special(id, v) xnarch_trace_special(id, v)
#define xntrace_special_u64(id, v) xnarch_trace_special_u64(id, v)
#define xntrace_pid(pid, prio) xnarch_trace_pid(pid, prio)
#define xntrace_panic_freeze() xnarch_trace_panic_freeze()
#define xntrace_panic_dump() xnarch_trace_panic_dump()
#else /* !(defined(__KERNEL__) || defined(__XENO_SIM__)) */
#include <asm-generic/xenomai/syscall.h>
#include <asm/xenomai/tsc.h>
int xntrace_max_begin(unsigned long v);
int xntrace_max_end(unsigned long v);
int xntrace_max_reset(void);
int xntrace_user_start(void);
int xntrace_user_stop(unsigned long v);
int xntrace_user_freeze(unsigned long v, int once);
int xntrace_special(unsigned char id, unsigned long v);
int xntrace_special_u64(unsigned char id, unsigned long long v);
#endif /* defined(__KERNEL__) || defined(__XENO_SIM__) */
#endif /* !_XENO_NUCLEUS_TRACE_H */
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