diff options
Diffstat (limited to 'sys/netinet6/in6.h')
| -rw-r--r-- | sys/netinet6/in6.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sys/netinet6/in6.h b/sys/netinet6/in6.h index a934e9b..1ca678e 100644 --- a/sys/netinet6/in6.h +++ b/sys/netinet6/in6.h @@ -219,9 +219,17 @@ extern const struct in6_addr in6addr_linklocal_allrouters; /* * Equality + * NOTE: Some of kernel programming environment (for example, openbsd/sparc) + * does not supply memcmp(). For userland memcmp() is preferred as it is + * in ANSI standard. */ +#ifdef _KERNEL +#define IN6_ARE_ADDR_EQUAL(a, b) \ + (bcmp((a), (b), sizeof(struct in6_addr)) == 0) +#else #define IN6_ARE_ADDR_EQUAL(a, b) \ (memcmp((a), (b), sizeof(struct in6_addr)) == 0) +#endif /* * Unspecified |
