Differential D25512 Diff 76416 sys/contrib/openzfs/lib/libzfs/libzfs_pool.c

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sys/contrib/openzfs/lib/libzfs/libzfs_pool.c

Show First 20 Lines • Show All 4,489 Lines • ▼ Show 20 Lines	(void) zpool_standard_error_fmt(zhp->zpool_hdl, error,
dgettext(TEXT_DOMAIN, "error waiting in pool '%s'"),		dgettext(TEXT_DOMAIN, "error waiting in pool '%s'"),
zhp->zpool_name);		zhp->zpool_name);
}		}

return (error);		return (error);
}		}

int		int
zpool_set_bootenv(zpool_handle_t zhp, const char envmap)		zpool_set_bootenv(zpool_handle_t zhp, const nvlist_t envmap)
{		{
int error = lzc_set_bootenv(zhp->zpool_name, envmap);		int error = lzc_set_bootenv(zhp->zpool_name, envmap);
if (error != 0) {		if (error != 0) {
(void) zpool_standard_error_fmt(zhp->zpool_hdl, error,		(void) zpool_standard_error_fmt(zhp->zpool_hdl, error,
dgettext(TEXT_DOMAIN,		dgettext(TEXT_DOMAIN,
"error setting bootenv in pool '%s'"), zhp->zpool_name);		"error setting bootenv in pool '%s'"), zhp->zpool_name);
}		}

return (error);		return (error);
}		}

int		int
zpool_get_bootenv(zpool_handle_t zhp, char outbuf, size_t size, off_t offset)		zpool_get_bootenv(zpool_handle_t zhp, nvlist_t *nvlp)
{		{
nvlist_t *nvl = NULL;		nvlist_t *nvl;
int error = lzc_get_bootenv(zhp->zpool_name, &nvl);		int error;

		nvl = NULL;
		error = lzc_get_bootenv(zhp->zpool_name, &nvl);
if (error != 0) {		if (error != 0) {
(void) zpool_standard_error_fmt(zhp->zpool_hdl, error,		(void) zpool_standard_error_fmt(zhp->zpool_hdl, error,
dgettext(TEXT_DOMAIN,		dgettext(TEXT_DOMAIN,
"error getting bootenv in pool '%s'"), zhp->zpool_name);		"error getting bootenv in pool '%s'"), zhp->zpool_name);
return (-1);		} else {
		*nvlp = nvl;
}		}
char *envmap = fnvlist_lookup_string(nvl, "envmap");
if (offset >= strlen(envmap)) {
fnvlist_free(nvl);
return (0);
}

strncpy(outbuf, envmap + offset, size);		return (error);
int bytes = MIN(strlen(envmap + offset), size);
fnvlist_free(nvl);
return (bytes);
}		}