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try to use send(,,MSG_NOSIGNAL) instead of write() wherever possible (which

Browse source 
will allow us to drop the SIGPIPE check). Cache the results of the last
write()/send() to make sure that we do not issue more than necessary system
calls.



git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1083 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2006-07-14 22:42:01 +00:00
parent 350a253dc5
commit 860be2e70b
17 changed files with 100 additions and 58 deletions
Download patch file Download diff file Expand all files Collapse all files

4
src/pulse/mainloop-signal.c
View file

@ -67,7 +67,7 @@ static void signal_handler(int sig) {
#ifndef HAVE_SIGACTION
signal(sig, signal_handler);
#endif
pa_write(signal_pipe[1], &sig, sizeof(sig));
pa_write(signal_pipe[1], &sig, sizeof(sig), NULL);
}
static void dispatch(pa_mainloop_api*a, int sig) {
@ -86,7 +86,7 @@ static void callback(pa_mainloop_api*a, pa_io_event*e, int fd, pa_io_event_flags
int sig;
assert(a && e && f == PA_IO_EVENT_INPUT && e == io_event && fd == signal_pipe[0]);
if ((r = pa_read(signal_pipe[0], &sig, sizeof(sig))) < 0) {
if ((r = pa_read(signal_pipe[0], &sig, sizeof(sig), NULL)) < 0) {
if (errno == EAGAIN)
return;