diff options
Diffstat (limited to 'src/core/list.h')
| -rw-r--r-- | src/core/list.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/core/list.h b/src/core/list.h index 204057a2..d3c703bb 100644 --- a/src/core/list.h +++ b/src/core/list.h @@ -29,6 +29,16 @@ extern void nni_list_init_offset(nni_list *list, size_t offset); #define NNI_LIST_INIT(list, type, field) \ nni_list_init_offset(list, offsetof(type, field)) +// NNI_LIST_INITIALIZER is used to initialize structures at declaration time. +// The list argument is the structure being initialized and the type and +// offset determine where the node lives within each item. +#define NNI_LIST_INITIALIZER(list, type, field) \ + { \ + .ll_head.ln_next = &(list).ll_head, \ + .ll_head.ln_prev = &(list).ll_head, \ + .ll_offset = offsetof(type, field) \ + } + #define NNI_LIST_NODE_INIT(node) \ do { \ (node)->ln_prev = (node)->ln_next = 0; \ |