opensolaris man page for posix_spawnattr_getsigdefault

posix_spawnattr_getsigdefault(3C)			   Standard C Library Functions 			 posix_spawnattr_getsigdefault(3C)

NAME
       posix_spawnattr_getsigdefault, posix_spawnattr_setsigdefault - get and set spawn-sigdefault attribute of spawn attributes object

SYNOPSIS
       #include <signal.h>
       #include <spawn.h>

       int posix_spawnattr_getsigdefault(const posix_spawnattr_t *restrict attr,
	    sigset_t *restrict sigdefault);

       int posix_spawnattr_setsigdefault(posix_spawnattr_t *restrict attr,
	    const sigset_t *restrict sigdefault);

DESCRIPTION
       The  posix_spawnattr_getsigdefault()  function obtains the value of the spawn-sigdefault attribute from the attributes object referenced by
       attr.

       The posix_spawnattr_setsigdefault() function sets the spawn-sigdefault attribute in an initialized attributes object referenced by attr.

       The spawn-sigdefault attribute represents the set of signals to be forced  to  default  signal  handling  in  the  new  process	image  (if
       POSIX_SPAWN_SETSIGDEF  is  set  in  the spawn-flags attribute) by a spawn operation. The default value of this attribute is an empty signal
       set.

RETURN VALUES
       Upon successful completion, posix_spawnattr_getsigdefault() returns 0 and stores the value of the spawn-sigdefault attribute of	attr  into
       the object referenced by the sigdefault parameter.  Otherwise, an error number is returned to indicate the error.

       Upon successful completion, posix_spawnattr_setsigdefault() returns 0. Otherwise, an error number is returned to indicate the error.

ERRORS
       These functions may fail if:

       EINVAL	 The value specified by attr is invalid.

       The posix_spawnattr_setsigdefault() function may fail if:

       EINVAL	 The value of the attribute being set is not valid.

ATTRIBUTES
       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Standard			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO
       posix_spawn(3C),   posix_spawnattr_destroy(3C),	 posix_spawnattr_getflags(3C),	 posix_spawnattr_getpgroup(3C),  posix_spawnattr_getsched-
       param(3C), posix_spawnattr_getschedpolicy(3C), posix_spawnattr_getsigmask(3C), attributes(5), standards(5)

SunOS 5.11							    30 Jan 2004 				 posix_spawnattr_getsigdefault(3C)