illumos gate

#include <libzfs.h>

static void printerr(libzfs_handle_t *hlib, const char *msg)

{

    printf("%s: error=%d\n%s\n%s\n",

            msg,

            libzfs_errno(hlib),

            libzfs_error_description(hlib),

            libzfs_error_action(hlib));

}

int main(int argc, char *argv[])

{

    const char *old_name;

    const char *new_name;

    libzfs_handle_t *hlib;

    zfs_handle_t *hzfs;

    if (argc != 3) {

        printf("usage: leaks_rename old_name new_name\n");

        return 1;

    }

    old_name = argv[1];

    new_name = argv[2];

    hlib = libzfs_init();

    hzfs = zfs_open(hlib, old_name, ZFS_TYPE_FILESYSTEM);

    if (hzfs) {

        printf("renaming %s -> %s\n", old_name, new_name);

        if (zfs_rename(hzfs, new_name, 0, 0) != 0) {

            printerr(hlib, "zfs_rename()");

        }

        zfs_close(hzfs);

    } else {

        printerr(hlib, "zfs_open()");

    }

    libzfs_fini(hlib);

    printf("job done, sleeping...\n");

    sleep(10);

    return 0;

}