pike.git / doc / builtin / ualarm

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pike.git/doc/builtin/ualarm:1: + NAME +  ualarm - set an alarm clock for delivery of a signal    -  + SYNTAX +  int ualarm(int useconds); +  + DESCRIPTION +  ualarm arranges for a SIGALRM signal to be delivered to the +  process in useconds micro seconds. +  +  If useconds is zero, no new alarm is scheduled. +  +  In any event any previously set alarm is cancelled. +  + RETURN VALUE +  ualarm returns the number of microseconds seconds remaining +  until any previously scheduled alarm was due to be delivered, or +  zero if there was no previously scheduled alarm. +  + SEE ALSO +  signal   Newline at end of file added.