- if ((sb->s_feature_compat & ~EXT2_LIB_FEATURE_COMPAT_SUPP) ||
- (sb->s_feature_incompat & ~EXT2_LIB_FEATURE_INCOMPAT_SUPP)) {
- com_err(ctx->program_name, EXT2_ET_UNSUPP_FEATURE,
- "(%s)", ctx->device_name);
- goto get_newer;
- }
- if (sb->s_feature_ro_compat & ~EXT2_LIB_FEATURE_RO_COMPAT_SUPP) {
- com_err(ctx->program_name, EXT2_ET_RO_UNSUPP_FEATURE,
- "(%s)", ctx->device_name);
+ features[0] = sb->s_feature_compat & ~EXT2_LIB_FEATURE_COMPAT_SUPP;
+ features[1] = sb->s_feature_incompat & ~EXT2_LIB_FEATURE_INCOMPAT_SUPP;
+ features[2] = (sb->s_feature_ro_compat &
+ ~EXT2_LIB_FEATURE_RO_COMPAT_SUPP);
+print_unsupp_features:
+ if (features[0] || features[1] || features[2]) {
+ int i, j;
+ __u32 *mask = features, m;
+
+ fprintf(stderr, _("%s has unsupported feature(s):"),
+ ctx->filesystem_name);
+
+ for (i=0; i <3; i++,mask++) {
+ for (j=0,m=1; j < 32; j++, m<<=1) {
+ if (*mask & m)
+ fprintf(stderr, " %s",
+ e2p_feature2string(i, m));
+ }
+ }
+ putc('\n', stderr);