• Paul Eggert's avatar
    Port timers to OpenBSD, plus check for timer failures. · 2b794d69
    Paul Eggert authored
    OpenBSD problem reported by Han Boetes.
    * profiler.c (setup_cpu_timer): Check for failure of timer_settime
    and/or setitimer.
    (Fprofiler_cpu_stop): Don't assume HAVE_SETITIMER.
    * syssignal.h (HAVE_ITIMERSPEC): New macro.  This is for platforms
    like OpenBSD, which has timer_settime but does not declare it.
    OpenBSD does not define SIGEV_SIGNAL, so use that when deciding
    whether to use itimerspec-related primitives.  All uses of
    HAVE_TIMER_SETTIME replaced with HAVE_ITIMERSPEC.
    2b794d69
syssignal.h 2.22 KB