4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 
  22 /*
  23  * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
  24  * Copyright 2013 Nexenta Systems, Inc. All rights reserved.
  25  * Copyright (c) 2014, 2015 by Delphix. All rights reserved.
  26  * Copyright (c) 2016 Martin Matuska. All rights reserved.
  27  */
  28 
  29 /*
  30  * System includes
  31  */
  32 
  33 #include <assert.h>
  34 #include <ctype.h>
  35 #include <errno.h>
  36 #include <libgen.h>
  37 #include <libintl.h>
  38 #include <libnvpair.h>
  39 #include <libzfs.h>
  40 #include <stdio.h>
  41 #include <stdlib.h>
  42 #include <string.h>
  43 #include <sys/mnttab.h>
  44 #include <sys/mount.h>

2455                 (void) close(srpipe[0]);
2456                 (void) close(srpipe[1]);
2457                 ZFS_CLOSE(zhp);
2458                 return (errno_to_be_err(err));
2459         } else if (pid == 0) { /* child process */
2460                 (void) close(srpipe[0]);
2461 
2462                 /* Send dataset */
2463                 if (zfs_send(zhp, NULL, bt->obe_snap_name, &send_flags,
2464                     srpipe[1], NULL, NULL, NULL) != 0) {
2465                         _exit(1);
2466                 }
2467                 ZFS_CLOSE(zhp);
2468 
2469                 _exit(0);
2470         }
2471 
2472         (void) close(srpipe[1]);
2473 
2474         /* Receive dataset */
2475         if (zfs_receive(g_zfs, clone_ds, NULL, &flags, srpipe[0], NULL) != 0) {

2476                 be_print_err(gettext("be_send_fs_callback: failed to "
2477                     "recv dataset (%s)\n"), clone_ds);
2478         }
2479         (void) close(srpipe[0]);
2480 
2481         /* wait for child to exit */
2482         do {
2483                 retval = waitpid(pid, &status, 0);
2484                 if (retval == -1) {
2485                         status = 0;
2486                 }
2487         } while (retval != pid);
2488 
2489         if (WEXITSTATUS(status) != 0) {
2490                 be_print_err(gettext("be_send_fs_callback: failed to "
2491                     "send dataset (%s)\n"), zhp_name);
2492                 ZFS_CLOSE(zhp);
2493                 return (BE_ERR_ZFS);
2494         }
2495 

   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 
  22 /*
  23  * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
  24  * Copyright 2014 Nexenta Systems, Inc. All rights reserved.
  25  * Copyright (c) 2014, 2015 by Delphix. All rights reserved.
  26  * Copyright (c) 2016 Martin Matuska. All rights reserved.
  27  */
  28 
  29 /*
  30  * System includes
  31  */
  32 
  33 #include <assert.h>
  34 #include <ctype.h>
  35 #include <errno.h>
  36 #include <libgen.h>
  37 #include <libintl.h>
  38 #include <libnvpair.h>
  39 #include <libzfs.h>
  40 #include <stdio.h>
  41 #include <stdlib.h>
  42 #include <string.h>
  43 #include <sys/mnttab.h>
  44 #include <sys/mount.h>

2455                 (void) close(srpipe[0]);
2456                 (void) close(srpipe[1]);
2457                 ZFS_CLOSE(zhp);
2458                 return (errno_to_be_err(err));
2459         } else if (pid == 0) { /* child process */
2460                 (void) close(srpipe[0]);
2461 
2462                 /* Send dataset */
2463                 if (zfs_send(zhp, NULL, bt->obe_snap_name, &send_flags,
2464                     srpipe[1], NULL, NULL, NULL) != 0) {
2465                         _exit(1);
2466                 }
2467                 ZFS_CLOSE(zhp);
2468 
2469                 _exit(0);
2470         }
2471 
2472         (void) close(srpipe[1]);
2473 
2474         /* Receive dataset */
2475         if (zfs_receive(g_zfs, clone_ds, &flags, srpipe[0], NULL, NULL,
2476             NULL) != 0) {
2477                 be_print_err(gettext("be_send_fs_callback: failed to "
2478                     "recv dataset (%s)\n"), clone_ds);
2479         }
2480         (void) close(srpipe[0]);
2481 
2482         /* wait for child to exit */
2483         do {
2484                 retval = waitpid(pid, &status, 0);
2485                 if (retval == -1) {
2486                         status = 0;
2487                 }
2488         } while (retval != pid);
2489 
2490         if (WEXITSTATUS(status) != 0) {
2491                 be_print_err(gettext("be_send_fs_callback: failed to "
2492                     "send dataset (%s)\n"), zhp_name);
2493                 ZFS_CLOSE(zhp);
2494                 return (BE_ERR_ZFS);
2495         }
2496