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1420e44bb1
- Change the wusleep abomination to be a simple wrapper around nanosleep (man says it's been POSIX for almost a decade) - Remove autoconf tests that became unnecessary along the way Signed-off-by: Tamas TEVESZ <ice@extreme.hu>
26 lines
417 B
C
26 lines
417 B
C
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#include <errno.h>
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#include <time.h>
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#include "wconfig.h"
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void wusleep(unsigned int usec)
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{
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struct timespec tm;
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/* An arbitrary limit of 10 minutes -- in WM, if
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* somethings wants to sleep anything even close to
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* this, it's most likely an error.
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*/
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if (usec > 600000000)
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return;
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tm.tv_sec = usec / 1000000;
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tm.tv_nsec = usec % 1000000;
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while (nanosleep(&tm, &tm) == -1 && errno == EINTR)
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;
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}
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