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sigpending(2)							sigpending(2)



NAME
  sigpending - Examines	pending	signals

SYNOPSIS

  #include <&lt;signal.h>&gt;

  int sigpending (
	  sigset_t *set	);

STANDARDS

  Interfaces documented	on this	reference page conform to industry standards
  as follows:

  sigpending():	XSH4.2

  Refer	to the standards(5) reference page for more information	about indus-
  try standards	and associated tags.

PARAMETERS

  set	    Points to a	sigset_t structure.

DESCRIPTION

  The sigpending() function stores the set of signals that are blocked from
  delivery and pending to the calling process in the object pointed to by the
  set parameter.

RETURN VALUES

  Upon successful completion, the sigpending() function	returns	a value	of 0
  (zero).  Otherwise, a	value of -1 is returned	and errno is set to indicate
  the error.

ERRORS

  [Tru64 UNIX]	If a bad mask parameter	is passed, the calling process
  receives a SIGSEGV signal.

RELATED	INFORMATION

  Functions: sigemptyset(3), sigprocmask(2)

  Files: signal(4)

  Standards: standards(5)