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netns_iaddrs: remove unused functions

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Signed-off-by: 2xsec <dh48.jeong@samsung.com>
This commit is contained in:
2xsec 2018-10-02 18:55:33 +09:00
parent 99bb3fa8e8
commit c3d9796f1f
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GPG Key ID: 0BE2750EE612F372
1 changed files with 0 additions and 38 deletions
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38
src/include/netns_ifaddrs.c
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@ -495,44 +495,6 @@ static int __rtnl_enumerate(int link_af, int addr_af, __s32 netns_id,
return r; return r;
} }
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wcast-align"
/* Get a pointer to the address structure from a sockaddr. */
static void *get_addr_ptr(struct sockaddr *sockaddr_ptr)
{
if (sockaddr_ptr->sa_family == AF_INET)
return &((struct sockaddr_in *)sockaddr_ptr)->sin_addr;
if (sockaddr_ptr->sa_family == AF_INET6)
return &((struct sockaddr_in6 *)sockaddr_ptr)->sin6_addr;
return NULL;
}
#pragma GCC diagnostic pop
static char *get_packet_address(struct sockaddr *sockaddr_ptr, char *buf, size_t buflen)
{
char *slider = buf;
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wcast-align"
unsigned char *m = ((struct sockaddr_ll *)sockaddr_ptr)->sll_addr;
unsigned char n = ((struct sockaddr_ll *)sockaddr_ptr)->sll_halen;
#pragma GCC diagnostic pop
for (unsigned char i = 0; i < n; i++) {
int ret;
ret = snprintf(slider, buflen, "%02x%s", m[i], (i + 1) < n ? ":" : "");
if (ret < 0 || (size_t)ret >= buflen)
return NULL;
buflen -= ret;
slider = (slider + ret);
}
return buf;
}
void netns_freeifaddrs(struct netns_ifaddrs *ifp) void netns_freeifaddrs(struct netns_ifaddrs *ifp)
{ {
struct netns_ifaddrs *n; struct netns_ifaddrs *n;