Changeset 37f527b in mainline for uspace/app/sbi/src/stree.c

Timestamp:

2010-03-26T21:55:23Z (14 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

4204ad9

Parents:

b535aeb

Message:

Update SBI to rev. 144.

File:

• uspace/app/sbi/src/stree.c (modified) (3 diffs)

uspace/app/sbi/src/stree.c

@@ -136 +136 @@
 }
 
+stree_symbol_attr_t *stree_symbol_attr_new(symbol_attr_class_t sac)
+{
+        stree_symbol_attr_t *symbol_attr;
+
+        symbol_attr = calloc(1, sizeof(stree_symbol_attr_t));
+        if (symbol_attr == NULL) {
+                printf("Memory allocation failed.\n");
+                exit(1);
+        }
+
+        symbol_attr->sac = sac;
+        return symbol_attr;
+}
+
 stree_proc_t *stree_proc_new(void)
 {
@@ -414 +428 @@
 }
 
+stree_as_t *stree_as_new(void)
+{
+        stree_as_t *as_expr;
+
+        as_expr = calloc(1, sizeof(stree_as_t));
+        if (as_expr == NULL) {
+                printf("Memory allocation failed.\n");
+                exit(1);
+        }
+
+        return as_expr;
+}
+
 stree_nameref_t *stree_nameref_new(void)
 {
@@ -572 +599 @@
 
         return program;
+}
+
+/** Determine if @a symbol has attribute of class @a sac. */
+bool_t stree_symbol_has_attr(stree_symbol_t *symbol, symbol_attr_class_t sac)
+{
+        list_node_t *node;
+        stree_symbol_attr_t *attr;
+
+        node = list_first(&symbol->attr);
+        while (node != NULL) {
+                attr = list_node_data(node, stree_symbol_attr_t *);
+                if (attr->sac == sac)
+                        return b_true;
+
+                node = list_next(&symbol->attr, node);
+        }
+
+        return b_false;
 }