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- /*
- * showStats.c --
- *
- * Show the stats of an LFS file system
- *
- * Copyright 1989 Regents of the University of California
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies. The University of California
- * makes no representations about the suitability of this
- * software for any purpose. It is provided "as is" without
- * express or implied warranty.
- */
-
- #ifndef lint
- static char rcsid[] = "$Header: /sprite/src/admin/lfsstats/RCS/lfsstats.c,v 1.2 92/04/14 14:12:23 mendel Exp $ SPRITE (Berkeley)";
- #endif /* not lint */
-
- #include "lfslib.h"
- #ifdef _HAS_PROTOTYPES
- #include <varargs.h>
- #endif
- #include <stdio.h>
- #include <sys/types.h>
- #include <sys/file.h>
-
- #include <sprite.h>
- #include <unistd.h>
- #include <option.h>
- #include <stdlib.h>
- #include <string.h>
-
- int blockSize = 512;
-
- char *deviceName;
-
- Option optionArray[] = {
- {OPT_DOC, (char *) NULL, (char *) NULL,
- "This program shows the LfsStats structure of an LFS file system.\n Synopsis: \"lfsstats deviceName\""},
- };
- /*
- * Forward routine declartions.
- */
-
- static void ShowStats _ARGS_((Lfs_Stats *statsPtr));
-
- /*
- *----------------------------------------------------------------------
- *
- * main --
- *
- * Main routine of lfsstats - parse arguments and do the work.
- *
- * Results:
- * None.
- *
- * Side effects:
- * None.
- *
- *----------------------------------------------------------------------
- */
-
- int
- main(argc,argv)
- int argc;
- char *argv[];
- {
- Lfs *lfsPtr;
-
-
-
- argc = Opt_Parse(argc, argv, optionArray, Opt_Number(optionArray), 0);
- if (argc != 2) {
- Opt_PrintUsage(argv[0], optionArray, Opt_Number(optionArray));
- exit(1);
- } else {
- deviceName = argv[1];
- }
- lfsPtr = LfsLoadFileSystem(argv[0], deviceName, blockSize,
- LFS_SUPER_BLOCK_OFFSET,
- O_RDONLY);
- if (lfsPtr == (Lfs *) NULL) {
- exit(1);
- }
-
- ShowStats(&lfsPtr->stats);
- exit(0);
- return 0;
- }
- static void
- ShowStats(statsPtr)
- Lfs_Stats *statsPtr;
- {
- #include "statprint.h"
- }
-