Disable timerfd/signalfd on openvz, it seems broken
(imported from libratbox r27395 by nenolod)
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1 changed files with 8 additions and 0 deletions
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@ -254,6 +254,7 @@ rb_epoll_supports_event(void)
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/* try to detect at runtime if everything we need actually works */
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timer_t timer;
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struct sigevent ev;
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struct stat st;
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int fd;
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sigset_t set;
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@ -262,6 +263,13 @@ rb_epoll_supports_event(void)
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if(can_do_event == -1)
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return 0;
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/* Check for openvz..it has a broken timerfd.. */
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if(stat("/proc/user_beancounters", &st) == 0)
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{
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can_do_event = -1;
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return 0;
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}
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#ifdef USE_TIMERFD_CREATE
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if((fd = timerfd_create(CLOCK_REALTIME, 0)) >= 0)
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{
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