+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (c) 2000-2001 Silicon Graphics, Inc.
- * All Rights Reserved.
- */
-
-#include <lib/hsm.h>
-
-#include <string.h>
-#include <getopt.h>
-
-/*---------------------------------------------------------------------------
-
-Test program used to test the DMAPI function dm_set_region(). The
-command line is:
-
- get_region [-n nelem] [-s sid] {pathname|handle}
-
-where pathname is the name of a file, nelem is the number of regions to pass
-in the call, and sid is the session ID whose events you you are interested in.
-
-----------------------------------------------------------------------------*/
-
-#ifndef linux
-extern char *sys_errlist[];
-#endif
-extern int optind;
-extern char *optarg;
-
-
-char *Progname;
-
-
-static void
-usage(void)
-{
- fprintf(stderr, "usage:\t%s [-n nelem] [-s sid] {pathname|handle}\n", Progname);
- exit(1);
-}
-
-
-int
-main(
- int argc,
- char **argv)
-{
- dm_sessid_t sid = DM_NO_SESSION;
- dm_region_t *regbufp = NULL;
- char *object = NULL;
- u_int nelemp;
- u_int nelem = 1;
- void *hanp;
- size_t hlen;
- char *name;
- int opt;
- int i;
-
- Progname = strrchr(argv[0], '/');
- if (Progname) {
- Progname++;
- } else {
- Progname = argv[0];
- }
-
- /* Crack and validate the command line options. */
-
- while ((opt = getopt(argc, argv, "n:s:")) != EOF) {
- switch (opt) {
- case 'n':
- nelem = atol(optarg);
- break;
- case 's':
- sid = atol(optarg);
- break;
- case '?':
- usage();
- }
- }
- if (optind + 1 != argc)
- usage();
- object = argv[optind++];
-
- if (dm_init_service(&name) == -1) {
- fprintf(stderr, "Can't initialize the DMAPI\n");
- exit(1);
- }
- if (sid == DM_NO_SESSION)
- find_test_session(&sid);
-
- /* Get the file's handle. */
-
- if (opaque_to_handle(object, &hanp, &hlen)) {
- fprintf(stderr, "can't get handle for %s\n", object);
- exit(1);
- }
-
- if (nelem > 0) {
- if ((regbufp = calloc(nelem, sizeof(*regbufp))) == NULL) {
- fprintf(stderr, "calloc failed, %s\n", strerror(errno));
- exit(1);
- }
- }
-
- if (dm_get_region(sid, hanp, hlen, DM_NO_TOKEN, nelem, regbufp,
- &nelemp)) {
- fprintf(stderr, "dm_get_region failed, %s\n",
- strerror(errno));
- exit(1);
- }
- fprintf(stdout, "%d regions\n", nelemp);
-
- for (i = 0; i < nelemp; i++) {
- fprintf(stdout, "offset %lld, size %llu, flags 0x%x\n",
- (long long) regbufp[i].rg_offset,
- (unsigned long long) regbufp[i].rg_size,
- regbufp[i].rg_flags);
- }
-
- dm_handle_free(hanp, hlen);
- exit(0);
-}