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Eattr flags (originated and fresh) get their own struct fields

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Maria Matejka
2022-03-14 10:06:44 +01:00
parent af8568a870
commit 63cf5d5d8c
5 changed files with 19 additions and 10 deletions
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6
nest/route.h
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@ -502,7 +502,9 @@ static inline int rte_is_reachable(rte *r)
typedef struct eattr {
word id; /* EA_CODE(PROTOCOL_..., protocol-dependent ID) */
byte flags; /* Protocol-dependent flags */
byte type; /* Attribute type and several flags (EAF_...) */
byte type:5; /* Attribute type */
byte originated:1; /* The attribute has originated locally */
byte fresh:1; /* An uncached attribute (e.g. modified in export filter) */
union {
uintptr_t data;
const struct adata *ptr; /* Attribute data elsewhere */
@ -541,8 +543,6 @@ const char *ea_custom_name(uint ea);
#define EAF_TYPE_UNDEF 0x1f /* `force undefined' entry */
#define EAF_EMBEDDED 0x01 /* Data stored in eattr.u.data (part of type spec) */
#define EAF_VAR_LENGTH 0x02 /* Attribute length is variable (part of type spec) */
#define EAF_ORIGINATED 0x20 /* The attribute has originated locally */
#define EAF_FRESH 0x40 /* An uncached attribute (e.g. modified in export filter) */
typedef struct adata {
uint length; /* Length of data */