fstests: remove DMAPI tests

[xfstests-dev.git] / dmapi / src / suite1 / cmd / rwt.c

diff --git a/dmapi/src/suite1/cmd/rwt.c b/dmapi/src/suite1/cmd/rwt.c
deleted file mode 100644 (file)
index 5768a32..0000000
--- a/dmapi/src/suite1/cmd/rwt.c
+++ /dev/null
@@ -1,172 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (c) 2000-2001 Silicon Graphics, Inc.
- * All Rights Reserved.
- */
-
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#include <errno.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <strings.h>
-#include <unistd.h>
-
-#include <string.h>
-
-/*---------------------------------------------------------------------------
-
-Test program used to test DMAPI by issuing read, write, and trunc calls to a
-file.  The command line is:
-
-       rwt [-r|-w|-t] [-o offset] [-l length] pathname
-
-where:
--r
-       indicates that a read should be done (the default if none specified)
--w
-       indiates that a write should be done
--t
-       indicates that a truncate should be done, in which case the -l
-       parameter is ignored.
--o offset
-       offset at which to begin the read, write or truncate (default is 0).
--l length
-       the length in bytes to read or write (default is 1).
-pathname
-       the file to be used by the test.
-
-----------------------------------------------------------------------------*/
-
-#ifndef linux
-extern char    *sys_errlist[];
-#endif
-extern  int     optind;
-extern  char    *optarg;
-
-
-char   *Progname;
-
-
-static void
-usage(void)
-{
-       fprintf(stderr, "usage:\t%s [-r|-w|-t] [-o offset] [-l length] "
-               "pathname\n", Progname);
-       exit(1);
-}
-
-
-int
-main(
-       int     argc, 
-       char    **argv)
-{
-       char            *pathname = NULL;
-       off_t           offset = 0;
-       size_t          length = 1;
-       u_char          ch = 'X';
-       void            *bufp = NULL;
-       off_t           seek_off;
-       int             rflag = 0;
-       int             wflag = 0;
-       int             tflag = 0;
-       int             fd;
-       ssize_t         rc;
-       int             opt;
-
-       Progname = strrchr(argv[0], '/');
-       if (Progname) {
-               Progname++;
-       } else {
-               Progname = argv[0];
-       }
-
-       /* Crack and validate the command line options. */
-
-       while ((opt = getopt(argc, argv, "rwto:l:")) != EOF) {
-               switch (opt) {
-               case 'r':
-                       rflag++;
-                       break;
-               case 'w':
-                       wflag++;
-                       break;
-               case 't':
-                       tflag++;
-                       break;
-               case 'o':
-                       offset = atol(optarg);
-                       break;
-               case 'l':
-                       length = atol(optarg);
-                       break;
-               case '?':
-                       usage();
-               }
-       }
-       if (optind + 1 != argc)
-               usage();
-       if (rflag + wflag + tflag > 1)
-               usage();
-       pathname = argv[optind];
-
-       if ((fd = open(pathname, O_RDWR)) < 0) {
-               fprintf(stderr, "open of %s failed, %s\n", pathname,
-                       strerror(errno));
-               exit(1);
-       }
-       if (length > 0) {
-               if ((bufp = malloc(length)) == NULL) {
-                       fprintf(stderr, "malloc of %zd bytes failed\n", length);
-                       exit(1);
-               }
-               if (wflag)
-                       memset(bufp, ch, length);
-       }
-
-       if (!tflag) {
-               if ((seek_off = lseek(fd, offset, SEEK_SET)) < 0) {
-                       fprintf(stderr, "seek failed, %s\n", strerror(errno));
-                       exit(1);
-               }
-               if (seek_off != offset) {
-                       fprintf(stderr,
-                               "seeked to offset %lld, actually "
-                               "arrived at %lld\n",
-                               (long long) offset, (long long) seek_off);
-                       exit(1);
-               }
-       }
-
-       if (wflag) {
-               if ((rc = write(fd, bufp, length)) < 0) {
-                       fprintf(stderr, "write failed, %s\n", strerror(errno));
-                       exit(1);
-               }
-               if (rc != length) {
-                       fprintf(stderr, "expected to write %zd bytes, actually "
-                               "wrote %zd bytes\n", length, rc);
-                       exit(1);
-               }
-       } else if (tflag) {
-               if (ftruncate(fd, offset) != 0) {
-                       fprintf(stderr, "truncate failed, %s\n",
-                               strerror(errno));
-                       exit(1);
-               }
-       } else {
-               if ((rc = read(fd, bufp, length)) < 0) {
-                       fprintf(stderr, "read failed, %s\n", strerror(errno));
-                       exit(1);
-               }
-               if (rc != length) {
-                       fprintf(stderr, "expected to read %zd bytes, actually "
-                               "read %zd bytes\n", length, rc);
-                       exit(1);
-               }
-       }
-       exit(0);
-}