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_getflags(3c)

Standard C Library Functions
                                                  posix_spawnattr_getflags(3C)



NAME
       posix_spawnattr_getflags, posix_spawnattr_setflags - get and set spawn-
       flags attribute of spawn attributes object

SYNOPSIS
       #include <spawn.h>

       int posix_spawnattr_getflags(const posix_spawnattr_t *restrict attr,
            short *restrict flags);


       int posix_spawnattr_setflags(posix_spawnattr_t * attr, short flags);

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


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


       The spawn-flags attribute is used to indicate which process  attributes
       are   to   be   changed   in   the  new  process  image  when  invoking
       posix_spawn(3C) or posix_spawnp(3C). It is the bitwise inclusive-OR  of
       zero or more of the following flags:
         POSIX_SPAWN_RESETIDS
         POSIX_SPAWN_SETPGROUP
         POSIX_SPAWN_SETSIGDEF
         POSIX_SPAWN_SETSIGMASK
         POSIX_SPAWN_SETSCHEDPARAM
         POSIX_SPAWN_SETSCHEDULER
         POSIX_SPAWN_NOSIGCHLD_NP
         POSIX_SPAWN_WAITPID_NP
         POSIX_SPAWN_NOEXECERR_NP
         POSIX_SPAWN_SETSID


       These  flags  are  defined  in  <spawn.h>.  The  default  value of this
       attribute is as if no flags were set.

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


       Upon  successful completion, posix_spawnattr_setflags() returns 0. Oth‐
       erwise, 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_setflags() function may fail if:

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


       EINVAL    If both POSIX_SPAWN_SETPGROUP  and  POSIX_SPAWN_SETSID  flags
                 are  set in the spawn-flags attribute of the spawn attributes
                 object. These options are mutually exclusive.


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_spawn(3C),   posix_spawnattr_destroy(3C),   posix_spawnattr_getp‐
       group(3C), posix_spawnattr_getschedparam(3C), posix_spawnattr_getsched‐
       policy(3C), posix_spawnattr_getsigdefault(3C),  posix_spawnattr_getsig‐
       mask(3C), spawn.h(3HEAD), attributes(7), standards(7)



Oracle Solaris 11.4               26 Mey 2020
                                                  posix_spawnattr_getflags(3C)