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poll() is totally broken on Mac OS X

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Even on 10.5.8, poll() does not do the right thing. Haven't checked on
newer versions. Hence, wrap all occurences of poll() to pa_poll and
emulate that call with select() on OSX. This is totally embarassing.
This commit is contained in:
Daniel Mack 2009-11-23 00:12:18 +01:00
parent 962164a3b7
commit 17d34462ea
12 changed files with 34 additions and 40 deletions
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9
src/pulsecore/rtpoll.c
View file

@ -30,15 +30,10 @@
#include <string.h>
#include <errno.h>
#ifdef HAVE_POLL_H
#include <poll.h>
#else
#include <pulsecore/poll.h>
#endif
#include <pulse/xmalloc.h>
#include <pulse/timeval.h>
#include <pulsecore/poll.h>
#include <pulsecore/core-error.h>
#include <pulsecore/core-rtclock.h>
#include <pulsecore/macro.h>
@ -304,7 +299,7 @@ int pa_rtpoll_run(pa_rtpoll *p, pa_bool_t wait_op) {
r = ppoll(p->pollfd, p->n_pollfd_used, (!wait_op || p->quit || p->timer_enabled) ? &ts : NULL, NULL);
}
#else
r = poll(p->pollfd, p->n_pollfd_used, (!wait_op || p->quit || p->timer_enabled) ? (int) ((timeout.tv_sec*1000) + (timeout.tv_usec / 1000)) : -1);
r = pa_poll(p->pollfd, p->n_pollfd_used, (!wait_op || p->quit || p->timer_enabled) ? (int) ((timeout.tv_sec*1000) + (timeout.tv_usec / 1000)) : -1);
#endif
p->timer_elapsed = r == 0;