c/libuv
1
0
Fork 0
mirror of https://github.com/libuv/libuv synced 2025-03-28 21:13:16 +00:00
Code Issues Packages Projects Releases Wiki Activity

unix,sunos: enable use of sendmmsg on Solaris and Illumos (#4717)

Browse Source 
Solaris provides sendmmsg() as of 11.3.32.
It was added at the same time as MSG_WAITFORONE.

The same is seen in Illumos guarded by __BSD_VISIBLE

Fixes: https://github.com/libuv/libuv/issues/4715
This commit is contained in:
Stacey Marshall 2025-02-27 17:24:40 +00:00 committed by GitHub
parent feddddb56b
commit 436c04048e
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/unix/udp.c
View File

@ -1298,7 +1298,8 @@ static int uv__udp_sendmsgv(int fd,
r = 0;
nsent = 0;
#if defined(__linux__) || defined(__FreeBSD__) || defined(__APPLE__)
#if defined(__linux__) || defined(__FreeBSD__) || defined(__APPLE__) || \
(defined(__sun__) && defined(MSG_WAITFORONE))
if (count > 1) {
for (i = 0; i < count; /*empty*/) {
struct mmsghdr m[20];
@ -1325,7 +1326,9 @@ static int uv__udp_sendmsgv(int fd,
goto exit;
}
#endif /* defined(__linux__) || defined(__FreeBSD__) || defined(__APPLE__) */
#endif /* defined(__linux__) || defined(__FreeBSD__) || defined(__APPLE__) ||
* (defined(__sun__) && defined(MSG_WAITFORONE))
*/
for (i = 0; i < count; i++, nsent++)
if ((r = uv__udp_sendmsg1(fd, bufs[i], nbufs[i], addrs[i])))