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network: radv introduce sd_radv_prefix_get_prefix

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This commit is contained in:
Susant Sahani 2020-02-27 13:31:09 +01:00 committed by Yu Watanabe
parent 5ead535224
commit 34332af2bc
2 changed files with 14 additions and 0 deletions
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12
src/libsystemd-network/sd-radv.c
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@ -829,6 +829,18 @@ _public_ int sd_radv_prefix_set_prefix(sd_radv_prefix *p, const struct in6_addr
return 0;
}
_public_ int sd_radv_prefix_get_prefix(sd_radv_prefix *p, struct in6_addr *ret_in6_addr,
unsigned char *ret_prefixlen) {
assert_return(p, -EINVAL);
assert_return(ret_in6_addr, -EINVAL);
assert_return(ret_prefixlen, -EINVAL);
*ret_in6_addr = p->opt.in6_addr;
*ret_prefixlen = p->opt.prefixlen;
return 0;
}
_public_ int sd_radv_prefix_set_onlink(sd_radv_prefix *p, int onlink) {
assert_return(p, -EINVAL);

2
src/systemd/sd-radv.h
View File

@ -74,6 +74,8 @@ sd_radv_prefix *sd_radv_prefix_unref(sd_radv_prefix *ra);
int sd_radv_prefix_set_prefix(sd_radv_prefix *p, const struct in6_addr *in6_addr,
unsigned char prefixlen);
int sd_radv_prefix_get_prefix(sd_radv_prefix *p, struct in6_addr *ret_in6_addr,
unsigned char *ret_prefixlen);
int sd_radv_prefix_set_onlink(sd_radv_prefix *p, int onlink);
int sd_radv_prefix_set_address_autoconfiguration(sd_radv_prefix *p,
int address_autoconfiguration);