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lib/in46_addr: add in46a_from_gsna 

Prepare to use it in gtp-kernel.c in a future patch.

Related: OS#6096
Change-Id: I3e76eb7ee89ba338f085c617662d15cffa2a62d5
This commit is contained in:
Oliver Smith 2023-07-24 15:02:23 +02:00
parent 37daa5d003
commit 4963d1c2ea
3 changed files with 10 additions and 4 deletions
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5
ggsn/ggsn_vty.c
View File

@ -814,10 +814,7 @@ static const char *print_gsnaddr(const struct ul16_t *in)
{
struct in46_addr in46;
in46.len = in->l;
OSMO_ASSERT(in->l <= sizeof(in46.v6));
memcpy(&in46.v6, in->v, in->l);
in46a_from_gsna(in, &in46);
return in46a_ntoa(&in46);
}

7
lib/in46_addr.c
View File

@ -375,3 +375,10 @@ default_to_dyn_v4:
dst->v4.s_addr = 0;
return 1;
}
void in46a_from_gsna(const struct ul16_t *in, struct in46_addr *dst)
{
dst->len = in->l;
OSMO_ASSERT(in->l <= sizeof(dst->v6));
memcpy(&dst->v6, in->v, in->l);
}

2
lib/in46_addr.h
View File

@ -39,3 +39,5 @@ static inline bool in46a_is_v6(const struct in46_addr *addr) {
static inline bool in46a_is_v4(const struct in46_addr *addr) {
return addr->len == sizeof(struct in_addr);
}
void in46a_from_gsna(const struct ul16_t *in, struct in46_addr *dst);