Author: adrian.chadd
Date: Sun May 3 07:38:55 2009
New Revision: 14032
Modified:
branches/LUSCA_HEAD/tools/ufs_log_cat.c
Log:
Flesh out the UFS log reading logic a little more.
Modified: branches/LUSCA_HEAD/tools/ufs_log_cat.c
==============================================================================
--- branches/LUSCA_HEAD/tools/ufs_log_cat.c (original)
+++ branches/LUSCA_HEAD/tools/ufs_log_cat.c Sun May 3 07:38:55 2009
@@ -43,6 +43,37 @@
/* normally in libiapp .. */
int shutting_down = 0;
+int num_objects = 0;
+int num_valid_objects = 0;
+int num_invalid_objects = 0;
+
+int
+read_entry(FILE *fp, int version)
+{
+ int r;
+ char buf[128];
+ size_t s = -1;
+
+ if (version == 1) {
+ s = sizeof(storeSwapLogData);
+ } else {
+ s = sizeof(storeSwapLogDataOld);
+ }
+
+ r = fread(buf, s, 1, fp);
+ if (r != 1) {
+ debug(1, 2) ("fread: returned %d (ferror %d)\n", r, ferror(fp));
+ return -1;
+ }
+ num_objects++;
+
+ /* Decode the entry */
+
+ /* Good? Echo it */
+
+ return 1;
+}
+
void
read_file(const char *swapfile)
{
@@ -96,6 +127,11 @@
}
/* Now - loop over until eof or error */
+ while (! feof(fp)) {
+ if (! read_entry(fp, version)) {
+ break;
+ }
+ }
fclose(fp);
}
@@ -113,6 +149,8 @@
}
read_file(argv[2]);
+
+ debug(1, 1) ("%s: Read %d objects\n", argv[2], num_objects);
return 0;
}
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