dmapi/src/suite1/cmd/sync_by_handle.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Copyright (c) 2000-2001 Silicon Graphics, Inc.
   4  * All Rights Reserved.
   5  */
   6
   7 #include <lib/hsm.h>
   8
   9 #include <getopt.h>
  10 #include <string.h>
  11
  12
  13 /*---------------------------------------------------------------------------
  14
  15 Test program used to test the DMAPI function dm_sync_by_handle().  The
  16 command line is:
  17
  18         sync_by_handle [-s sid] pathname
  19
  20 where:
  21 'sid' is the session ID to use for the call.
  22 'pathname' is the name of the file to be sync'd.
  23
  24 ----------------------------------------------------------------------------*/
  25
  26 #ifndef linux
  27 extern  char    *sys_errlist[];
  28 #endif
  29 extern  int     optind;
  30 extern  char    *optarg;
  31
  32
  33 char    *Progname;
  34
  35
  36 static void
  37 usage(void)
  38 {
  39         fprintf(stderr, "usage:\t%s [-s sid] pathname\n", Progname);
  40         exit(1);
  41 }
  42
  43
  44 int
  45 main(
  46         int     argc,
  47         char    **argv)
  48 {
  49         dm_sessid_t     sid = DM_NO_SESSION;
  50         char            *pathname = NULL;
  51         void            *hanp;
  52         size_t          hlen;
  53         char            *name;
  54         int             opt;
  55
  56         Progname = strrchr(argv[0], '/');
  57         if (Progname) {
  58                 Progname++;
  59         } else {
  60                 Progname = argv[0];
  61         }
  62
  63         /* Crack and validate the command line options. */
  64
  65         while ((opt = getopt(argc, argv, "s:")) != EOF) {
  66                 switch (opt) {
  67                 case 's':
  68                         sid = atol(optarg);
  69                         break;
  70                 case '?':
  71                         usage();
  72                 }
  73         }
  74         if (optind + 1 != argc)
  75                 usage();
  76         pathname = argv[optind];
  77
  78         if (dm_init_service(&name) == -1)  {
  79                 fprintf(stderr, "Can't initialize the DMAPI\n");
  80                 exit(1);
  81         }
  82         if (sid == DM_NO_SESSION)
  83                 find_test_session(&sid);
  84
  85         /* Get the file's handle. */
  86
  87         if (dm_path_to_handle(pathname, &hanp, &hlen)) {
  88                 fprintf(stderr, "can't get handle for file %s\n", pathname);
  89                 exit(1);
  90         }
  91
  92         if (dm_sync_by_handle(sid, hanp, hlen, DM_NO_TOKEN)) {
  93                 fprintf(stderr, "dm_sync_by_handle failed, %s\n",
  94                         strerror(errno));
  95                 exit(1);
  96         }
  97         dm_handle_free(hanp, hlen);
  98         exit(0);
  99 }