static int qemu_gluster_create(const char *filename,

                               QemuOpts *opts, Error **errp)

{

    struct glfs *glfs;

    struct glfs_fd *fd;

    int ret = 0;

    int prealloc = 0;

    int64_t total_size = 0;

    char *tmp = NULL;

    GlusterConf *gconf = g_malloc0(sizeof(GlusterConf));



    glfs = qemu_gluster_init(gconf, filename, errp);

    if (!glfs) {

        ret = -errno;

        goto out;

    }



    total_size =

        qemu_opt_get_size_del(opts, BLOCK_OPT_SIZE, 0) / BDRV_SECTOR_SIZE;



    tmp = qemu_opt_get_del(opts, BLOCK_OPT_PREALLOC);

    if (!tmp || !strcmp(tmp, "off")) {

        prealloc = 0;

    } else if (!strcmp(tmp, "full") &&

               gluster_supports_zerofill()) {

        prealloc = 1;

    } else {

        error_setg(errp, "Invalid preallocation mode: '%s'"

            " or GlusterFS doesn't support zerofill API",

            tmp);

        ret = -EINVAL;

        goto out;

    }



    fd = glfs_creat(glfs, gconf->image,

        O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, S_IRUSR | S_IWUSR);

    if (!fd) {

        ret = -errno;

    } else {

        if (!glfs_ftruncate(fd, total_size * BDRV_SECTOR_SIZE)) {

            if (prealloc && qemu_gluster_zerofill(fd, 0,

                    total_size * BDRV_SECTOR_SIZE)) {

                ret = -errno;

            }

        } else {

            ret = -errno;

        }



        if (glfs_close(fd) != 0) {

            ret = -errno;

        }

    }

out:

    g_free(tmp);

    qemu_gluster_gconf_free(gconf);

    if (glfs) {

        glfs_fini(glfs);

    }

    return ret;

}

static int qemu_gluster_create(const char *filename,

                               QemuOpts *opts, Error **errp)

{

    struct glfs *glfs;

    struct glfs_fd *fd;

    int ret = 0;

    int prealloc = 0;

    int64_t total_size = 0;

    char *tmp = NULL;

    GlusterConf *gconf = g_malloc0(sizeof(GlusterConf));



    glfs = qemu_gluster_init(gconf, filename, errp);

    if (!glfs) {

        ret = -errno;

        goto out;

    }



    total_size =

        qemu_opt_get_size_del(opts, BLOCK_OPT_SIZE, 0) / BDRV_SECTOR_SIZE;



    tmp = qemu_opt_get_del(opts, BLOCK_OPT_PREALLOC);

    if (!tmp || !strcmp(tmp, "off")) {

        prealloc = 0;

    } else if (!strcmp(tmp, "full") &&

               gluster_supports_zerofill()) {

        prealloc = 1;

    } else {

        error_setg(errp, "Invalid preallocation mode: '%s'"

            " or GlusterFS doesn't support zerofill API",

            tmp);

        ret = -EINVAL;

        goto out;

    }



    fd = glfs_creat(glfs, gconf->image,

        O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, S_IRUSR | S_IWUSR);

    if (!fd) {

        ret = -errno;

    } else {

        if (!glfs_ftruncate(fd, total_size * BDRV_SECTOR_SIZE)) {

            if (prealloc && qemu_gluster_zerofill(fd, 0,

                    total_size * BDRV_SECTOR_SIZE)) {

                ret = -errno;

            }

        } else {

            ret = -errno;

        }



        if (glfs_close(fd) != 0) {

            ret = -errno;

        }

    }

out:

    g_free(tmp);

    qemu_gluster_gconf_free(gconf);

    if (glfs) {

        glfs_fini(glfs);

    }

    return ret;

}

    GlusterConf *gconf = g_malloc0(sizeof(GlusterConf));     GlusterConf *gconf = g_malloc0(sizeof(GlusterConf));
static int FUNC_0(const char *VAR_0,

                               QemuOpts *VAR_1, Error **VAR_2)

{

    struct VAR_3 *VAR_3;

    struct glfs_fd *VAR_4;

    int VAR_5 = 0;

    int VAR_6 = 0;

    int64_t total_size = 0;

    char *VAR_7 = NULL;

    GlusterConf *gconf = g_malloc0(sizeof(GlusterConf));



    VAR_3 = qemu_gluster_init(gconf, VAR_0, VAR_2);

    if (!VAR_3) {

        VAR_5 = -errno;

        goto out;

    }



    total_size =

        qemu_opt_get_size_del(VAR_1, BLOCK_OPT_SIZE, 0) / BDRV_SECTOR_SIZE;



    VAR_7 = qemu_opt_get_del(VAR_1, BLOCK_OPT_PREALLOC);

    if (!VAR_7 || !strcmp(VAR_7, "off")) {

        VAR_6 = 0;

    } else if (!strcmp(VAR_7, "full") &&

               gluster_supports_zerofill()) {

        VAR_6 = 1;

    } else {

        error_setg(VAR_2, "Invalid preallocation mode: '%s'"

            " or GlusterFS doesn't support zerofill API",

            VAR_7);

        VAR_5 = -EINVAL;

        goto out;

    }



    VAR_4 = glfs_creat(VAR_3, gconf->image,

        O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, S_IRUSR | S_IWUSR);

    if (!VAR_4) {

        VAR_5 = -errno;

    } else {

        if (!glfs_ftruncate(VAR_4, total_size * BDRV_SECTOR_SIZE)) {

            if (VAR_6 && qemu_gluster_zerofill(VAR_4, 0,

                    total_size * BDRV_SECTOR_SIZE)) {

                VAR_5 = -errno;

            }

        } else {

            VAR_5 = -errno;

        }



        if (glfs_close(VAR_4) != 0) {

            VAR_5 = -errno;

        }

    }

out:

    g_free(VAR_7);

    qemu_gluster_gconf_free(gconf);

    if (VAR_3) {

        glfs_fini(VAR_3);

    }

    return VAR_5;

}

static int FUNC_0(const char *VAR_0,
QemuOpts *VAR_1, Error **VAR_2)
{ struct VAR_3 *VAR_3; struct glfs_fd *VAR_4; int VAR_5 = 0; int VAR_6 = 0; int64_t total_size = 0; char *VAR_7 = NULL; GlusterConf *gconf = g_malloc0(sizeof(GlusterConf)); VAR_3 = qemu_gluster_init(gconf, VAR_0, VAR_2); if (!VAR_3) { VAR_5 = -errno; goto out; } total_size =
qemu_opt_get_size_del(VAR_1, BLOCK_OPT_SIZE, 0) / BDRV_SECTOR_SIZE; VAR_7 = qemu_opt_get_del(VAR_1, BLOCK_OPT_PREALLOC); if (!VAR_7 || !strcmp(VAR_7, "off")) { VAR_6 = 0; } else if (!strcmp(VAR_7, "full") && gluster_supports_zerofill()) { VAR_6 = 1; } else { error_setg(VAR_2, "Invalid preallocation mode: '%s'"
" or GlusterFS doesn't support zerofill API",
VAR_7); VAR_5 = -EINVAL; goto out; } VAR_4 = glfs_creat(VAR_3, gconf->image,
O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, S_IRUSR | S_IWUSR); if (!VAR_4) { VAR_5 = -errno; } else { if (!glfs_ftruncate(VAR_4, total_size * BDRV_SECTOR_SIZE)) { if (VAR_6 && qemu_gluster_zerofill(VAR_4, 0,
total_size * BDRV_SECTOR_SIZE)) { VAR_5 = -errno; } } else { VAR_5 = -errno; } if (glfs_close(VAR_4) != 0) { VAR_5 = -errno; } } out:
g_free(VAR_7); qemu_gluster_gconf_free(gconf); if (VAR_3) { glfs_fini(VAR_3); } return VAR_5; }