개요

• 솔라나라에 설명된 어플리케이션에 대해 맨 페이지를 찾아 출력한다.
• MAN 페이지에 대한 설명은 윈디하나의 솔라나라: MAN 페이지을 참고하자.
• svcadm(1M)을 검색하려면 섹션에서 1M 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.

posix_spawnattr_getsigmask(3c)

Standard C Library Functions
                                                posix_spawnattr_getsigmask(3C)



NAME
       posix_spawnattr_getsigmask,  posix_spawnattr_setsigmask  -  get and set
       spawn-sigmask attribute of spawn attributes object

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

       int posix_spawnattr_getsigmask(const posix_spawnattr_t *restrict attr,
            sigset_t *restrict sigmask);


       int posix_spawnattr_setsigmask(posix_spawnattr_t *restrict attr,
            const sigset_t *restrict sigmask);

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


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


       The spawn-sigmask attribute represents the signal mask in effect in the
       new  process  image  of a spawn operation (if POSIX_SPAWN_SETSIGMASK is
       set in the spawn-flags attribute). The default value of this  attribute
       is unspecified.

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


       Upon successful  completion,  posix_spawnattr_setsigmask()  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_setsigmask() function may fail if:

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


ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       tab()  box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) ATTRIBUTE TYPEAT‐
       TRIBUTE VALUE _ Interface StabilityCommitted _ MT-LevelMT-Safe _  Stan‐
       dardSee standards(7).


SEE ALSO
       posix_spawnattr_getschedpolicy(3C),     posix_spawn(3C),    posix_spaw‐
       nattr_destroy(3C), posix_spawnattr_getflags(3C),  posix_spawnattr_getp‐
       group(3C),  posix_spawnattr_getschedparam(3C),  posix_spawnattr_getsig‐
       mask(3C), spawn.h(3HEAD), attributes(7), standards(7)



Oracle Solaris 11.4               30 Jan 2004
                                                posix_spawnattr_getsigmask(3C)