rtems-rfs-trace.h

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/* SPDX-License-Identifier: BSD-2-Clause */

 
/*
 *  COPYRIGHT (c) 2010 Chris Johns <chrisj@rtems.org>
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */
 
 
#if !defined (_RTEMS_RFS_TRACE_H_)
#define _RTEMS_RFS_TRACE_H_
 
#include <stddef.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>

#if !defined (RTEMS_RFS_TRACE)
#define RTEMS_RFS_TRACE 1
#endif

typedef uint64_t rtems_rfs_trace_mask;

#define RTEMS_RFS_TRACE_ALL                    (0xffffffffffffffffULL)
#define RTEMS_RFS_TRACE_OPEN                   (1ULL << 0)
#define RTEMS_RFS_TRACE_CLOSE                  (1ULL << 1)
#define RTEMS_RFS_TRACE_MUTEX                  (1ULL << 2)
#define RTEMS_RFS_TRACE_BUFFER_OPEN            (1ULL << 3)
#define RTEMS_RFS_TRACE_BUFFER_CLOSE           (1ULL << 4)
#define RTEMS_RFS_TRACE_BUFFER_SYNC            (1ULL << 5)
#define RTEMS_RFS_TRACE_BUFFER_RELEASE         (1ULL << 6)
#define RTEMS_RFS_TRACE_BUFFER_CHAINS          (1ULL << 7)
#define RTEMS_RFS_TRACE_BUFFER_HANDLE_REQUEST  (1ULL << 8)
#define RTEMS_RFS_TRACE_BUFFER_HANDLE_RELEASE  (1ULL << 9)
#define RTEMS_RFS_TRACE_BUFFER_SETBLKSIZE      (1ULL << 10)
#define RTEMS_RFS_TRACE_BUFFERS_RELEASE        (1ULL << 11)
#define RTEMS_RFS_TRACE_BLOCK_FIND             (1ULL << 12)
#define RTEMS_RFS_TRACE_BLOCK_MAP_GROW         (1ULL << 13)
#define RTEMS_RFS_TRACE_BLOCK_MAP_SHRINK       (1ULL << 14)
#define RTEMS_RFS_TRACE_GROUP_OPEN             (1ULL << 15)
#define RTEMS_RFS_TRACE_GROUP_CLOSE            (1ULL << 16)
#define RTEMS_RFS_TRACE_GROUP_BITMAPS          (1ULL << 17)
#define RTEMS_RFS_TRACE_INODE_OPEN             (1ULL << 18)
#define RTEMS_RFS_TRACE_INODE_CLOSE            (1ULL << 19)
#define RTEMS_RFS_TRACE_INODE_LOAD             (1ULL << 20)
#define RTEMS_RFS_TRACE_INODE_UNLOAD           (1ULL << 21)
#define RTEMS_RFS_TRACE_INODE_CREATE           (1ULL << 22)
#define RTEMS_RFS_TRACE_INODE_DELETE           (1ULL << 23)
#define RTEMS_RFS_TRACE_LINK                   (1ULL << 24)
#define RTEMS_RFS_TRACE_UNLINK                 (1ULL << 25)
#define RTEMS_RFS_TRACE_DIR_LOOKUP_INO         (1ULL << 26)
#define RTEMS_RFS_TRACE_DIR_LOOKUP_INO_CHECK   (1ULL << 27)
#define RTEMS_RFS_TRACE_DIR_LOOKUP_INO_FOUND   (1ULL << 28)
#define RTEMS_RFS_TRACE_DIR_ADD_ENTRY          (1ULL << 29)
#define RTEMS_RFS_TRACE_DIR_DEL_ENTRY          (1ULL << 30)
#define RTEMS_RFS_TRACE_DIR_READ               (1ULL << 31)
#define RTEMS_RFS_TRACE_DIR_EMPTY              (1ULL << 32)
#define RTEMS_RFS_TRACE_SYMLINK                (1ULL << 33)
#define RTEMS_RFS_TRACE_SYMLINK_READ           (1ULL << 34)
#define RTEMS_RFS_TRACE_FILE_OPEN              (1ULL << 35)
#define RTEMS_RFS_TRACE_FILE_CLOSE             (1ULL << 36)
#define RTEMS_RFS_TRACE_FILE_IO                (1ULL << 37)
#define RTEMS_RFS_TRACE_FILE_SET               (1ULL << 38)

#if RTEMS_RFS_TRACE
bool rtems_rfs_trace (rtems_rfs_trace_mask mask);
#else
#define rtems_rfs_trace(_m) (0)
#endif

#if RTEMS_RFS_TRACE
rtems_rfs_trace_mask rtems_rfs_trace_set_mask (rtems_rfs_trace_mask mask);
#else
#define rtems_rfs_trace_set_mask(_m)
#endif

#if RTEMS_RFS_TRACE
rtems_rfs_trace_mask rtems_rfs_trace_clear_mask (rtems_rfs_trace_mask mask);
#else
#define rtems_rfs_trace_clear_mask(_m)
#endif

#if RTEMS_RFS_TRACE
int rtems_rfs_trace_shell_command (int argc, char *argv[]);
#endif
 
#endif