#include <common/dynamic-buffer.h>
#include <common/buffer-view.h>
#include <common/utils.h>
-#include <assert.h>
/*
* Round to (upper) power of two, val is returned if it already is a power of
static
size_t round_to_power_of_2(size_t val)
{
- int order;
size_t rounded;
+ const int order = utils_get_count_order_u64(val);
- order = utils_get_count_order_u64(val);
- assert(order >= 0);
+ LTTNG_ASSERT(order >= 0);
rounded = (1ULL << order);
- assert(rounded >= val);
+ LTTNG_ASSERT(rounded >= val);
return rounded;
}
LTTNG_HIDDEN
void lttng_dynamic_buffer_init(struct lttng_dynamic_buffer *buffer)
{
- assert(buffer);
+ LTTNG_ASSERT(buffer);
memset(buffer, 0, sizeof(*buffer));
}
goto end;
}
- assert(buffer->_capacity >= buffer->size);
+ LTTNG_ASSERT(buffer->_capacity >= buffer->size);
if (buffer->_capacity < (len + buffer->size)) {
ret = lttng_dynamic_buffer_set_capacity(buffer,
buffer->_capacity +
* size _before_ making such calls.
*/
}
+
buffer->size = new_size;
end:
return ret;
ret = -1;
goto end;
}
+
buffer->data = new_buf;
buffer->_capacity = new_capacity;
end:
if (!buffer) {
return;
}
+
buffer->size = 0;
buffer->_capacity = 0;
free(buffer->data);
+ buffer->data = NULL;
}
LTTNG_HIDDEN
if (!buffer) {
return 0;
}
+
return buffer->_capacity - buffer->size;
}