libisdn
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Data Structures | |
struct | refcnt |
Defines | |
#define | refcnt_obj_ref(ptr, member) |
#define | refcnt_obj_unref(ptr, member) |
#define refcnt_obj_ref | ( | ptr, | |
member | |||
) |
({ \ struct refcnt *__r = container_of(ptr, struct refcnt, member); \ ACCESS_ONCE(__r->nr_get)++; \ ptr; \ })
#define refcnt_obj_unref | ( | ptr, | |
member | |||
) |
({ \ struct refcnt *__r = container_of(ptr, struct refcnt, member); \ ACCESS_ONCE(__r->nr_get) - ++ACCESS_ONCE(__r->nr_put); \ })