FreeBSD/Linux Kernel Cross Reference
sys/contrib/openzfs/lib/libzfsbootenv/lzbe_util.c

     /*
      * This file and its contents are supplied under the terms of the
      * Common Development and Distribution License ("CDDL"), version 1.0.
      * You may only use this file in accordance with the terms of version
      * 1.0 of the CDDL.
      *
      * A full copy of the text of the CDDL should have accompanied this
      * source.  A copy of the CDDL is also available via the Internet at
      * http://www.illumos.org/license/CDDL.
     */
    /*
     * Copyright 2020 Toomas Soome <tsoome@me.com>
     */
    
    #include <sys/types.h>
    #include <string.h>
    #include <libzfs.h>
    #include <libzfsbootenv.h>
    
    /*
     * Output bootenv information.
     */
    int
    lzbe_bootenv_print(const char *pool, const char *nvlist, FILE *of)
    {
            nvlist_t *nv;
            int rv = -1;
    
            if (pool == NULL || *pool == '\0' || of == NULL)
                    return (rv);
    
            rv = lzbe_nvlist_get(pool, nvlist, (void **)&nv);
            if (rv == 0) {
                    nvlist_print(of, nv);
                    nvlist_free(nv);
            }
    
            return (rv);
    }

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