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zebra: remove unused functions

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Remove two unused functions in `zebra/rt_socket.c`.

Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
(cherry picked from commit 914fea09d9)
This commit is contained in:
Rafael Zalamena 2019-01-17 13:19:30 -02:00
parent 0413dd7573
commit b04f70c1b8
1 changed files with 0 additions and 48 deletions
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48
zebra/rt_socket.c
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@ -44,30 +44,6 @@
extern struct zebra_privs_t zserv_privs;
#ifdef HAVE_STRUCT_SOCKADDR_IN_SIN_LEN
/* Adjust netmask socket length. Return value is a adjusted sin_len
value. */
static int sin_masklen(struct in_addr mask)
{
char *p, *lim;
int len;
struct sockaddr_in sin;
if (mask.s_addr == 0)
return sizeof(long);
sin.sin_addr = mask;
len = sizeof(struct sockaddr_in);
lim = (char *)&sin.sin_addr;
p = lim + sizeof(sin.sin_addr);
while (*--p == 0 && p >= lim)
len--;
return len;
}
#endif /* HAVE_STRUCT_SOCKADDR_IN_SIN_LEN */
#ifdef __OpenBSD__
static int kernel_rtm_add_labels(struct mpls_label_stack *nh_label,
struct sockaddr_mpls *smpls)
@ -89,30 +65,6 @@ static int kernel_rtm_add_labels(struct mpls_label_stack *nh_label,
}
#endif
#ifdef SIN6_LEN
/* Calculate sin6_len value for netmask socket value. */
static int sin6_masklen(struct in6_addr mask)
{
struct sockaddr_in6 sin6;
char *p, *lim;
int len;
if (IN6_IS_ADDR_UNSPECIFIED(&mask))
return sizeof(long);
sin6.sin6_addr = mask;
len = sizeof(struct sockaddr_in6);
lim = (char *)&sin6.sin6_addr;
p = lim + sizeof(sin6.sin6_addr);
while (*--p == 0 && p >= lim)
len--;
return len;
}
#endif /* SIN6_LEN */
/* Interface between zebra message and rtm message. */
static int kernel_rtm(int cmd, const struct prefix *p,
const struct nexthop_group *ng, uint32_t metric)