siginterrupt man page on HP-UX

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siginterrupt(2)						       siginterrupt(2)

NAME
       siginterrupt - allow signals to interrupt functions

SYNOPSIS
DESCRIPTION
       The function is used to change the restart behaviour when a function is
       interrupted by the specified signal. The function  sig,	flag)  has  an
       effect as if implemented as:

RETURN VALUE
       Upon  successful completion, returns 0. Otherwise −1 is returned and is
       set to indicate the error.

ERRORS
       The function will fail if:

	      [EINVAL]		       The sig argument is not a valid	signal
				       number.

APPLICATION USAGE
       The function supports programs written to historical system interfaces.
       A portable application, when being written  or  rewritten,  should  use
       with the flag instead of

   Threads Considerations
       System  call  restart  is a process attribute.  Therefore, changing the
       restart behavior affects all threads in the process.

SEE ALSO
       sigaction(2), <signal.h>.

CHANGE HISTORY
       First released in Issue 4, Version 2.

							       siginterrupt(2)
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