Lines Matching refs:stack
25 ZEND_API int zend_stack_init(zend_stack *stack) in zend_stack_init() argument
27 stack->top = 0; in zend_stack_init()
28 stack->max = 0; in zend_stack_init()
29 stack->elements = NULL; in zend_stack_init()
33 ZEND_API int zend_stack_push(zend_stack *stack, const void *element, int size) in zend_stack_push() argument
35 if (stack->top >= stack->max) { /* we need to allocate more memory */ in zend_stack_push()
36 stack->elements = (void **) erealloc(stack->elements, in zend_stack_push()
37 (sizeof(void **) * (stack->max += STACK_BLOCK_SIZE))); in zend_stack_push()
38 if (!stack->elements) { in zend_stack_push()
42 stack->elements[stack->top] = (void *) emalloc(size); in zend_stack_push()
43 memcpy(stack->elements[stack->top], element, size); in zend_stack_push()
44 return stack->top++; in zend_stack_push()
48 ZEND_API int zend_stack_top(const zend_stack *stack, void **element) in zend_stack_top() argument
50 if (stack->top > 0) { in zend_stack_top()
51 *element = stack->elements[stack->top - 1]; in zend_stack_top()
60 ZEND_API int zend_stack_del_top(zend_stack *stack) in zend_stack_del_top() argument
62 if (stack->top > 0) { in zend_stack_del_top()
63 efree(stack->elements[--stack->top]); in zend_stack_del_top()
69 ZEND_API int zend_stack_int_top(const zend_stack *stack) in zend_stack_int_top() argument
73 if (zend_stack_top(stack, (void **) &e) == FAILURE) { in zend_stack_int_top()
81 ZEND_API int zend_stack_is_empty(const zend_stack *stack) in zend_stack_is_empty() argument
83 if (stack->top == 0) { in zend_stack_is_empty()
91 ZEND_API int zend_stack_destroy(zend_stack *stack) in zend_stack_destroy() argument
95 if (stack->elements) { in zend_stack_destroy()
96 for (i = 0; i < stack->top; i++) { in zend_stack_destroy()
97 efree(stack->elements[i]); in zend_stack_destroy()
99 efree(stack->elements); in zend_stack_destroy()
100 stack->elements = NULL; in zend_stack_destroy()
107 ZEND_API void **zend_stack_base(const zend_stack *stack) in zend_stack_base() argument
109 return stack->elements; in zend_stack_base()
113 ZEND_API int zend_stack_count(const zend_stack *stack) in zend_stack_count() argument
115 return stack->top; in zend_stack_count()
119 ZEND_API void zend_stack_apply(zend_stack *stack, int type, int (*apply_function)(void *element)) in zend_stack_apply() argument
125 for (i=stack->top-1; i>=0; i--) { in zend_stack_apply()
126 if (apply_function(stack->elements[i])) { in zend_stack_apply()
132 for (i=0; i<stack->top; i++) { in zend_stack_apply()
133 if (apply_function(stack->elements[i])) { in zend_stack_apply()
142 ZEND_API void zend_stack_apply_with_argument(zend_stack *stack, int type, int (*apply_function)(voi… in zend_stack_apply_with_argument() argument
148 for (i=stack->top-1; i>=0; i--) { in zend_stack_apply_with_argument()
149 if (apply_function(stack->elements[i], arg)) { in zend_stack_apply_with_argument()
155 for (i=0; i<stack->top; i++) { in zend_stack_apply_with_argument()
156 if (apply_function(stack->elements[i], arg)) { in zend_stack_apply_with_argument()
