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authorQuincey Koziol <koziol@hdfgroup.org>2006-10-16 23:04:45 (GMT)
committerQuincey Koziol <koziol@hdfgroup.org>2006-10-16 23:04:45 (GMT)
commitf7a8a14bfd9d2c103c5d9be8adb578bec4a1b015 (patch)
tree3b12aa39cdfee48069d551657e476b4d61a1b2b3 /tools/misc
parenta504b0dcc3c3223331bde6b36ff3a04300788768 (diff)
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[svn-r12770] Description:
Overhaul usage of object header chunks to reduce I/O operations and memory allocations. The object header prefix is now stored in the first object header chunk's "image" in memory. Also, lots of formatting cleanups. Taught h5debug tool about new object header format (which isn't enabled just yet). Tested on: Linux/32 2.6 (chicago) Linux/64 2.6 (chicago2)
Diffstat (limited to 'tools/misc')
-rw-r--r--tools/misc/h5debug.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/tools/misc/h5debug.c b/tools/misc/h5debug.c
index 5b33c65..1518fb6 100644
--- a/tools/misc/h5debug.c
+++ b/tools/misc/h5debug.c
@@ -380,9 +380,16 @@ main(int argc, char *argv[])
status = H5FS_sects_debug(f, H5P_DATASET_XFER_DEFAULT, addr, stdout, 0, VCOL, extra, extra2);
+ } else if(!HDmemcmp(sig, H5O_HDR_MAGIC, H5O_SIZEOF_MAGIC)) {
+ /*
+ * Debug v2 object header (which have signatures).
+ */
+
+ status = H5O_debug(f, H5P_DATASET_XFER_DEFAULT, addr, stdout, 0, VCOL);
+
} else if(sig[0] == H5O_VERSION_1) {
/*
- * This could be an object header. Since they don't have a signature
+ * This could be a v1 object header. Since they don't have a signature
* it's a somewhat "ify" detection.
*/
status = H5O_debug(f, H5P_DATASET_XFER_DEFAULT, addr, stdout, 0, VCOL);