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Attribute list normalization cleanup

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This commit is contained in:
Maria Matejka
2022-04-10 14:11:46 +02:00
parent 0b871c1704
commit de86040b2c
8 changed files with 73 additions and 79 deletions
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18
lib/route.h
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@@ -204,24 +204,16 @@ ea_get_int(ea_list *e, unsigned id, u32 def)
}
void ea_dump(ea_list *);
void ea_sort(ea_list *); /* Sort entries in all sub-lists */
unsigned ea_scan(ea_list *); /* How many bytes do we need for merged ea_list */
void ea_merge(ea_list *from, ea_list *to); /* Merge sub-lists to allocated buffer */
int ea_same(ea_list *x, ea_list *y); /* Test whether two ea_lists are identical */
uint ea_hash(ea_list *e); /* Calculate 16-bit hash value */
ea_list *ea_append(ea_list *to, ea_list *what);
void ea_format_bitfield(const struct eattr *a, byte *buf, int bufsize, const char **names, int min, int max);
#define ea_normalize(ea) do { \
if (ea->next) { \
ea_list *t = alloca(ea_scan(ea)); \
ea_merge(ea, t); \
ea = t; \
} \
ea_sort(ea); \
if (ea->count == 0) \
ea = NULL; \
} while(0) \
/* Normalize ea_list; allocates the result from tmp_linpool */
ea_list *ea_normalize(const ea_list *e);
uint ea_list_size(ea_list *);
void ea_list_copy(ea_list *dest, ea_list *src, uint size);
struct ea_one_attr_list {
ea_list l;