Changeset a42d7d8 in mainline for uspace/lib/bithenge/expression.c

Timestamp:

2012-08-19T05:28:24Z (13 years ago)

Author:

Sean Bartell <wingedtachikoma@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

fae4d30

Parents:

1c79996

Message:

Bithenge: add fake system call errors to test error handling

File:

• uspace/lib/bithenge/expression.c (modified) (2 diffs)

uspace/lib/bithenge/expression.c

@@ -104 +104 @@
         /* Check types and get values. */
         bithenge_int_t a_int = 0, b_int = 0;
-        bool a_bool = false, b_bool = false;
+        bool a_bool = false, b_bool = false, out_bool = false;
         switch (self->op) {
         case BITHENGE_EXPRESSION_ADD: /* fallthrough */
@@ -187 +187 @@
                 break;
         case BITHENGE_EXPRESSION_EQUALS:
-                rc = bithenge_new_boolean_node(out, bithenge_node_equal(a, b));
+                rc = bithenge_node_equal(&out_bool, a, b);
+                if (rc != EOK)
+                        break;
+                rc = bithenge_new_boolean_node(out, out_bool);
                 break;
         case BITHENGE_EXPRESSION_NOT_EQUALS:
-                rc = bithenge_new_boolean_node(out,
-                    !bithenge_node_equal(a, b));
+                rc = bithenge_node_equal(&out_bool, a, b);
+                if (rc != EOK)
+                        break;
+                rc = bithenge_new_boolean_node(out, !out_bool);
                 break;
         case BITHENGE_EXPRESSION_AND: