getmntany.c

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    1 /*
    2  * CDDL HEADER START
    3  *
    4  * The contents of this file are subject to the terms of the
    5  * Common Development and Distribution License, Version 1.0 only
    6  * (the "License").  You may not use this file except in compliance
    7  * with the License.
    8  *
    9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   10  * or https://opensource.org/licenses/CDDL-1.0.
   11  * See the License for the specific language governing permissions
   12  * and limitations under the License.
   13  *
   14  * When distributing Covered Code, include this CDDL HEADER in each
   15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
   16  * If applicable, add the following below this CDDL HEADER, with the
   17  * fields enclosed by brackets "[]" replaced with your own identifying
   18  * information: Portions Copyright [yyyy] [name of copyright owner]
   19  *
   20  * CDDL HEADER END
   21  */
   22 /*
   23  * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
   24  * Copyright 2006 Ricardo Correia.  All rights reserved.
   25  * Use is subject to license terms.
   26  */
   27 
   28 /*      Copyright (c) 1988 AT&T */
   29 /*        All Rights Reserved   */
   30 
   31 #include <stdio.h>
   32 #include <string.h>
   33 #include <sys/errno.h>
   34 #include <sys/mnttab.h>
   35 #include <sys/types.h>
   36 #include <sys/sysmacros.h>
   37 #include <sys/stat.h>
   38 #include <unistd.h>
   39 
   40 int
   41 getextmntent(const char *path, struct extmnttab *entry, struct stat64 *statbuf)
   42 {
   43         struct statfs sfs;
   44 
   45         if (strlen(path) >= MAXPATHLEN) {
   46                 (void) fprintf(stderr, "invalid object; pathname too long\n");
   47                 return (-1);
   48         }
   49 
   50         if (stat64(path, statbuf) != 0) {
   51                 (void) fprintf(stderr, "cannot open '%s': %s\n",
   52                     path, strerror(errno));
   53                 return (-1);
   54         }
   55 
   56         if (statfs(path, &sfs) != 0) {
   57                 (void) fprintf(stderr, "%s: %s\n", path,
   58                     strerror(errno));
   59                 return (-1);
   60         }
   61         statfs2mnttab(&sfs, (struct mnttab *)entry);
   62         return (0);
   63 }

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FreeBSD/Linux Kernel Cross Reference sys/contrib/openzfs/lib/libspl/os/freebsd/getmntany.c

FreeBSD/Linux Kernel Cross Reference
sys/contrib/openzfs/lib/libspl/os/freebsd/getmntany.c