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| author | Nahum Shalman <nshalman-github@elys.com> | 2012-01-19 14:10:02 -0600 |
|---|---|---|
| committer | Alon Levy <alevy@redhat.com> | 2012-01-23 12:28:58 +0200 |
| commit | 781706ea0de422b95112f064c37f69ec4715a87b (patch) | |
| tree | 97ced98cb41e11ac05f8f380f84edb09234eadac /server/snd_worker.c | |
| parent | 89cc196a1b6b93d702ed456cd003d12ae304f9cf (diff) | |
| download | spice-781706ea0de422b95112f064c37f69ec4715a87b.tar.gz spice-781706ea0de422b95112f064c37f69ec4715a87b.tar.xz spice-781706ea0de422b95112f064c37f69ec4715a87b.zip | |
server: don't complain if setsockopt(SO_PRIORITY) call fails
dc7855967f4e did this for the TCP_NODELAY and IP_TOS calls; we should do
it for priority as well if necessary.
We also #ifdef the setting of the low-level socket priority based on
whether we have a definition of SO_PRIORITY available. This option is
not available on Illumos/Solaris platforms; however, since we set IP_TOS
anyway it is not a big deal to omit it here.
Diffstat (limited to 'server/snd_worker.c')
| -rw-r--r-- | server/snd_worker.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/server/snd_worker.c b/server/snd_worker.c index cb64c993..e78d1d33 100644 --- a/server/snd_worker.c +++ b/server/snd_worker.c @@ -902,7 +902,9 @@ static SndChannel *__new_channel(SndWorker *worker, int size, uint32_t channel_i SndChannel *channel; int delay_val; int flags; +#ifdef SO_PRIORITY int priority; +#endif int tos; MainChannelClient *mcc = red_client_get_main(client); @@ -911,11 +913,15 @@ static SndChannel *__new_channel(SndWorker *worker, int size, uint32_t channel_i goto error1; } +#ifdef SO_PRIORITY priority = 6; if (setsockopt(stream->socket, SOL_SOCKET, SO_PRIORITY, (void*)&priority, sizeof(priority)) == -1) { - red_printf("setsockopt failed, %s", strerror(errno)); + if (errno != ENOTSUP) { + red_printf("setsockopt failed, %s", strerror(errno)); + } } +#endif tos = IPTOS_LOWDELAY; if (setsockopt(stream->socket, IPPROTO_IP, IP_TOS, (void*)&tos, sizeof(tos)) == -1) { |