diff options
| author | paul <paul> | 2003-10-22 02:51:38 +0000 |
|---|---|---|
| committer | paul <paul> | 2003-10-22 02:51:38 +0000 |
| commit | 5b12421afc13e828627e7fdf692af0ea468fd4d0 (patch) | |
| tree | 44bcee7cdb17ab84b23763a46a9361812cb5f59b /zebra/kernel_socket.c | |
| parent | 77eba956cc8d81b16279bbda675c84eaa9a51e83 (diff) | |
| download | quagga-5b12421afc13e828627e7fdf692af0ea468fd4d0.tar.bz2 quagga-5b12421afc13e828627e7fdf692af0ea468fd4d0.tar.xz | |
2003-10-22 Paul Jakma <paul@dishone.st>
* zebra/kernel_socket.c: HAVE_IPV6 conditional for WRAPUP when
HAVE_SA_LEN is not defined. bcopy -> memcpy, bcopy is not
portable.
Diffstat (limited to 'zebra/kernel_socket.c')
| -rw-r--r-- | zebra/kernel_socket.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/zebra/kernel_socket.c b/zebra/kernel_socket.c index e4f85aa0..6950d680 100644 --- a/zebra/kernel_socket.c +++ b/zebra/kernel_socket.c @@ -45,16 +45,24 @@ extern struct zebra_t zebrad; ((a) > 0 ? (1 + (((a) - 1) | (sizeof(long) - 1))) : sizeof(long)) /* And this macro is wrapper for handling sa_len. */ -#ifdef HAVE_SA_LEN +#if defined(HAVE_SA_LEN) #define WRAPUP(X) ROUNDUP(((struct sockaddr *)(X))->sa_len) -#else +#elif defined(HAVE_IPV6) #define WRAPUP(X) \ + do { \ (((struct sockaddr *)(X))->sa_family == AF_INET ? \ ROUNDUP(sizeof(struct sockaddr_in)):\ (((struct sockaddr *)(X))->sa_family == AF_INET6 ? \ ROUNDUP(sizeof(struct sockaddr_in6)) : \ (((struct sockaddr *)(X))->sa_family == AF_LINK ? \ - ROUNDUP(sizeof(struct sockaddr_dl)) : sizeof(struct sockaddr)))) + ROUNDUP(sizeof(struct sockaddr_dl)) : sizeof(struct sockaddr)))) \ + } while (0) +#else /* HAVE_IPV6 */ +#define WRAPUP(X) \ + (((struct sockaddr *)(X))->sa_family == AF_INET ? \ + ROUNDUP(sizeof(struct sockaddr_in)):\ + (((struct sockaddr *)(X))->sa_family == AF_LINK ? \ + ROUNDUP(sizeof(struct sockaddr_dl)) : sizeof(struct sockaddr))) #endif /* HAVE_SA_LEN */ /* Routing socket message types. */ @@ -250,7 +258,7 @@ ifm_read (struct if_msghdr *ifm) */ if (sdl != NULL) { - bcopy(sdl->sdl_data, ifname, sdl->sdl_nlen); + memcpy (ifname, sdl->sdl_data, sdl->sdl_nlen); ifname[sdl->sdl_nlen] = '\0'; ifp = if_lookup_by_name (ifname); } |