luo980/libuv
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

aix: fix setsockopt for multicast options

Browse Source 
On AIX the length of socket options
for multicast and ttl options is not always sizeof(char).

AIX has the same issue as solaris which was fixed under
PR-URL: https://github.com/libuv/libuv/pull/243

This PR extends the fix to cover AIX as well.

PR-URL: https://github.com/libuv/libuv/pull/345
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
This commit is contained in:
Michael Dawson 2015-05-07 11:51:00 -04:00 committed by Ben Noordhuis
parent 9fe8acc902
commit 05ef2980ee
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/unix/udp.c
View File

@ -666,13 +666,13 @@ int uv_udp_set_ttl(uv_udp_t* handle, int ttl) {
* so hardcode the size of these options on this platform,
* and use the general uv__setsockopt_maybe_char call on other platforms.
*/
#if defined(__sun)
#if defined(__sun) || defined(_AIX)
return uv__setsockopt(handle,
IP_TTL,
IPV6_UNICAST_HOPS,
&ttl,
sizeof(ttl));
#endif /* defined(__sun) */
#endif /* defined(__sun) || defined(_AIX) */
return uv__setsockopt_maybe_char(handle,
IP_TTL,
@ -688,14 +688,14 @@ int uv_udp_set_multicast_ttl(uv_udp_t* handle, int ttl) {
* IP_MULTICAST_TTL, so hardcode the size of the option in the IPv6 case,
* and use the general uv__setsockopt_maybe_char call otherwise.
*/
#if defined(__sun)
#if defined(__sun) || defined(_AIX)
if (handle->flags & UV_HANDLE_IPV6)
return uv__setsockopt(handle,
IP_MULTICAST_TTL,
IPV6_MULTICAST_HOPS,
&ttl,
sizeof(ttl));
#endif /* defined(__sun) */
#endif /* defined(__sun) || defined(_AIX) */
return uv__setsockopt_maybe_char(handle,
IP_MULTICAST_TTL,
@ -711,14 +711,14 @@ int uv_udp_set_multicast_loop(uv_udp_t* handle, int on) {
* IP_MULTICAST_LOOP, so hardcode the size of the option in the IPv6 case,
* and use the general uv__setsockopt_maybe_char call otherwise.
*/
#if defined(__sun)
#if defined(__sun) || defined(_AIX)
if (handle->flags & UV_HANDLE_IPV6)
return uv__setsockopt(handle,
IP_MULTICAST_LOOP,
IPV6_MULTICAST_LOOP,
&on,
sizeof(on));
#endif /* defined(__sun) */
#endif /* defined(__sun) || defined(_AIX) */
return uv__setsockopt_maybe_char(handle,
IP_MULTICAST_LOOP,