diff options
author | Chris Johns <chrisj@rtems.org> | 2010-02-18 00:24:25 +0000 |
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committer | Chris Johns <chrisj@rtems.org> | 2010-02-18 00:24:25 +0000 |
commit | a9fa9b765df38cc5319ae734b5148fd47ebbfd8d (patch) | |
tree | 55ee28ea4a162bfb26c7a2cb6106b057beda70ae /cpukit/libfs/src/rfs/rtems-rfs-trace.h | |
parent | This commit was generated by cvs2svn to compensate for changes in r22658, (diff) | |
download | rtems-a9fa9b765df38cc5319ae734b5148fd47ebbfd8d.tar.bz2 |
2010-02-18 Chris Johns <chrisj@rtems.org>
* libfs/src/rfs/rtems-rfs-bitmaps.c,
libfs/src/rfs/rtems-rfs-bitmaps.h,
libfs/src/rfs/rtems-rfs-bitmaps-ut.c,
libfs/src/rfs/rtems-rfs-block.c, libfs/src/rfs/rtems-rfs-block.h,
libfs/src/rfs/rtems-rfs-block-pos.h,
libfs/src/rfs/rtems-rfs-buffer-bdbuf.c,
libfs/src/rfs/rtems-rfs-buffer.c,
libfs/src/rfs/rtems-rfs-buffer-devio.c,
libfs/src/rfs/rtems-rfs-buffer.h, libfs/src/rfs/rtems-rfs-data.h,
libfs/src/rfs/rtems-rfs-dir.c, libfs/src/rfs/rtems-rfs-dir.h,
libfs/src/rfs/rtems-rfs-dir-hash.c,
libfs/src/rfs/rtems-rfs-dir-hash.h,
libfs/src/rfs/rtems-rfs-file.c, libfs/src/rfs/rtems-rfs-file.h,
libfs/src/rfs/rtems-rfs-file-system.c,
libfs/src/rfs/rtems-rfs-file-system-fwd.h,
libfs/src/rfs/rtems-rfs-file-system.h,
libfs/src/rfs/rtems-rfs-format.c,
libfs/src/rfs/rtems-rfs-format.h, libfs/src/rfs/rtems-rfs-group.c,
libfs/src/rfs/rtems-rfs-group.h, libfs/src/rfs/rtems-rfs.h,
libfs/src/rfs/rtems-rfs-inode.c, libfs/src/rfs/rtems-rfs-inode.h,
libfs/src/rfs/rtems-rfs-link.c, libfs/src/rfs/rtems-rfs-link.h,
libfs/src/rfs/rtems-rfs-mutex.c, libfs/src/rfs/rtems-rfs-mutex.h,
libfs/src/rfs/rtems-rfs-rtems.c,
libfs/src/rfs/rtems-rfs-rtems-dev.c,
libfs/src/rfs/rtems-rfs-rtems-dir.c,
libfs/src/rfs/rtems-rfs-rtems-file.c,
libfs/src/rfs/rtems-rfs-rtems.h,
libfs/src/rfs/rtems-rfs-rtems-utils.c,
libfs/src/rfs/rtems-rfs-shell.c, libfs/src/rfs/rtems-rfs-shell.h,
libfs/src/rfs/rtems-rfs-trace.c, libfs/src/rfs/rtems-rfs-trace.h:
New.
* Makefile.am, preinstall.am, libfs/Makefile.am,
wrapup/Makefile.am: Updated with the RFS support.
* libfs/README: Updated after 10 years.
* libblock/src/flashdisk.c, libblock/src/nvdisk.c,
libblock/src/ramdisk-driver.c: Updated to the new error reporting
in libblock.
* libmisc/shell/main_ls.c, libmisc/shell/print-ls.c: Fix printing
the size in long mode.
* libnetworking/nfs/bootp_subr.c,
libnetworking/rtems/rtems_bootp.c,
libnetworking/rtems/rtems_bsdnet_internal.h: Return the BOOTP/DHCP
to the forever behaviour of 4.9 with the ability to call BOOTP and
control the process if required.
Diffstat (limited to 'cpukit/libfs/src/rfs/rtems-rfs-trace.h')
-rw-r--r-- | cpukit/libfs/src/rfs/rtems-rfs-trace.h | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/cpukit/libfs/src/rfs/rtems-rfs-trace.h b/cpukit/libfs/src/rfs/rtems-rfs-trace.h new file mode 100644 index 0000000000..516bfe8e8f --- /dev/null +++ b/cpukit/libfs/src/rfs/rtems-rfs-trace.h @@ -0,0 +1,126 @@ +/* + * COPYRIGHT (c) 2010 Chris Johns <chrisj@rtems.org> + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.com/license/LICENSE. + * + * $Id$ + */ +/** + * @file + * + * @ingroup rtems-rfs + * + * RTEMS File Systems Trace manages the trace and debugging features of the + * RTEMS RFS file system. The design allows all tracing code and strings to be + * removed from the target code for small footprint systems. + */ + +#if !defined (_RTEMS_RFS_TRACE_H_) +#define _RTEMS_RFS_TRACE_H_ + +#include <stddef.h> +#include <stdbool.h> +#include <stdint.h> +#include <stdio.h> + +/** + * Is tracing enabled ? + */ +#define RTEMS_RFS_TRACE 0 + +/** + * The type of the mask. + */ +typedef uint64_t rtems_rfs_trace_mask; + +/** + * List of tracing bits for the various parts of the file system. + */ +#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_LINK (1ULL << 23) +#define RTEMS_RFS_TRACE_UNLINK (1ULL << 24) +#define RTEMS_RFS_TRACE_DIR_LOOKUP_INO (1ULL << 25) +#define RTEMS_RFS_TRACE_DIR_LOOKUP_INO_CHECK (1ULL << 26) +#define RTEMS_RFS_TRACE_DIR_LOOKUP_INO_FOUND (1ULL << 27) +#define RTEMS_RFS_TRACE_DIR_ADD_ENTRY (1ULL << 28) +#define RTEMS_RFS_TRACE_DIR_DEL_ENTRY (1ULL << 29) +#define RTEMS_RFS_TRACE_DIR_READ (1ULL << 30) +#define RTEMS_RFS_TRACE_DIR_EMPTY (1ULL << 31) +#define RTEMS_RFS_TRACE_SYMLINK (1ULL << 32) +#define RTEMS_RFS_TRACE_SYMLINK_READ (1ULL << 33) +#define RTEMS_RFS_TRACE_FILE_OPEN (1ULL << 34) +#define RTEMS_RFS_TRACE_FILE_CLOSE (1ULL << 35) +#define RTEMS_RFS_TRACE_FILE_IO (1ULL << 36) +#define RTEMS_RFS_TRACE_FILE_SET (1ULL << 37) + +/** + * Call to check if this part is bring traced. If RTEMS_RFS_TRACE is defined to + * 0 the code is dead code elminiated when built with -Os, -O2, or higher. + * + * @param mask The part of the API to trace. + * @retval true Tracing is active for the mask. + * @retval false Do not trace. + */ +#if RTEMS_RFS_TRACE +bool rtems_rfs_trace (rtems_rfs_trace_mask mask); +#else +#define rtems_rfs_trace(_m) (0) +#endif + +/** + * Set the mask. + * + * @param mask The mask bits to set. + * @return The previous mask. + */ +#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 + +/** + * Clear the mask. + * + * @param mask The mask bits to clear. + * @return The previous mask. + */ +#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 + +/** + * Add shell trace shell command. + */ +#if RTEMS_RFS_TRACE +int rtems_rfs_trace_shell_command (int argc, char *argv[]); +#endif + +#endif |