posix_spawnattr_getpgroup(3) - NetBSD Manual Pages

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POSIX_SPAWNATTR_GETP... NetBSD Library Functions ManualPOSIX_SPAWNATTR_GETP...


NAME

     posix_spawnattr_getpgroup, posix_spawnattr_setpgroup -- get and set the
     spawn-pgroup attribute of a spawn attributes object


LIBRARY

     Standard C Library (libc, -lc)


SYNOPSIS

     #include <spawn.h>

     int
     posix_spawnattr_getpgroup(const posix_spawnattr_t *restrict attr,
         pid_t *restrict pgroup);

     int
     posix_spawnattr_setpgroup(posix_spawnattr_t *attr, pid_t pgroup);


DESCRIPTION

     The posix_spawnattr_getpgroup() function obtains the value of the spawn-
     pgroup attribute from the attributes object referenced by attr.

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

     The spawn-pgroup attribute represents the process group to be joined by
     the new process image in a spawn operation (if POSIX_SPAWN_SETPGROUP is
     set in the spawn-flags attribute).  The default value of this attribute
     is zero.


RETURN VALUES

     The posix_spawnattr_getpgroup() and posix_spawnattr_setpgroup() functions
     return zero.


SEE ALSO

     posix_spawn(3), posix_spawnattr_destroy(3), posix_spawnattr_init(3),
     posix_spawnp(3)


STANDARDS

     The posix_spawnattr_getpgroup() and posix_spawnattr_setpgroup() functions
     conform to IEEE Std 1003.1-2001 (``POSIX.1'').


HISTORY

     The posix_spawnattr_getpgroup() and posix_spawnattr_setpgroup() functions
     first appeared in FreeBSD 8.0 and imported for NetBSD 6.0.


AUTHORS

     Ed Schouten <ed@FreeBSD.org>

NetBSD 9.3                     December 20, 2011                    NetBSD 9.3