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| author | Sarita Patra <saritap@vmware.com> | 2022-10-13 06:37:28 +0200 |
|---|---|---|
| committer | Sarita Patra <saritap@vmware.com> | 2022-10-20 10:11:52 +0200 |
| commit | dce0f7468d4b1f3bb39dfdd0e768138bebb08b0d (patch) | |
| tree | 55389e08a91661fa60511aceb0dd80ab319b36ba /pimd/pim_util.c | |
| parent | Merge pull request #12034 from opensourcerouting/fix/gr_hard_notification (diff) | |
| download | frr-dce0f7468d4b1f3bb39dfdd0e768138bebb08b0d.tar.xz frr-dce0f7468d4b1f3bb39dfdd0e768138bebb08b0d.zip | |
pimd, pim6d: Define pim_addr_is_multicast API
pim_addr_is_multicast API will check if the address is multicast
address or not.
Signed-off-by: Sarita Patra <saritap@vmware.com>
Diffstat (limited to 'pimd/pim_util.c')
| -rw-r--r-- | pimd/pim_util.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/pimd/pim_util.c b/pimd/pim_util.c index 4b67dbf1b..150e1a01e 100644 --- a/pimd/pim_util.c +++ b/pimd/pim_util.c @@ -166,3 +166,15 @@ int pim_get_all_mcast_group(struct prefix *prefix) #endif return 1; } + +bool pim_addr_is_multicast(pim_addr addr) +{ +#if PIM_IPV == 4 + if (IN_MULTICAST(addr.s_addr)) + return true; +#else + if (IN6_IS_ADDR_MULTICAST(&addr)) + return true; +#endif + return false; +} |