\" $NetBSD: posix_spawnattr_getflags.3,v 1.4 2014/03/18 18:20:37 riastradh Exp $
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\" Copyright (c) 2008 Ed Schouten <
[email protected]>
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\" Portions of this text are reprinted and reproduced in electronic form
\" from IEEE Std 1003.1, 2004 Edition, Standard for Information Technology --
\" Portable Operating System Interface (POSIX), The Open Group Base
\" Specifications Issue 6, Copyright (C) 2001-2004 by the Institute of
\" Electrical and Electronics Engineers, Inc and The Open Group. In the
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\" $FreeBSD: src/lib/libc/gen/posix_spawnattr_getflags.3,v 1.1.2.1.4.1 2010/06/14 02:09:06 kensmith Exp $
\"
Dd December 20, 2011
Dt POSIX_SPAWNATTR_GETFLAGS 3
Os
Sh NAME
Nm posix_spawnattr_getflags ,
Nm posix_spawnattr_setflags
Nd "get and set the spawn-flags attribute of a spawn attributes object"
Sh LIBRARY
Lb libc
Sh SYNOPSIS
In spawn.h
Ft int
Fn posix_spawnattr_getflags "const posix_spawnattr_t *restrict attr" "short *restrict flags"
Ft int
Fn posix_spawnattr_setflags "posix_spawnattr_t *attr" "short flags"
Sh DESCRIPTION
The
Fn posix_spawnattr_getflags
function obtains the value of the spawn-flags attribute from the
attributes object referenced by
Fa attr .
Pp
The
Fn posix_spawnattr_setflags
function sets the spawn-flags attribute in an initialized
attributes object referenced by
Fa attr .
Pp
The spawn-flags attribute is used to indicate which process attributes
are to be changed in the new process image when invoking
Fn posix_spawn
or
Fn posix_spawnp .
It is the bitwise-inclusive OR of zero or more of the following flags
(see
Fn posix_spawn ) :
Bl -tag -offset indent
It Dv POSIX_SPAWN_RESETIDS
It Dv POSIX_SPAWN_SETPGROUP
It Dv POSIX_SPAWN_SETSIGDEF
It Dv POSIX_SPAWN_SETSIGMASK
It Dv POSIX_SPAWN_SETSCHEDPARAM
It Dv POSIX_SPAWN_SETSCHEDULER
El
Pp
These flags are defined in
In spawn.h .
The default value of this attribute is as if no flags were set.
Sh RETURN VALUES
The
Fn posix_spawnattr_getflags
and
Fn posix_spawnattr_setflags
functions return zero.
Sh SEE ALSO
Xr posix_spawn 3 ,
Xr posix_spawnattr_destroy 3 ,
Xr posix_spawnattr_init 3 ,
Xr posix_spawnp 3
Sh STANDARDS
The
Fn posix_spawnattr_getflags
and
Fn posix_spawnattr_setflags
functions conform to
St -p1003.1-2001 .
Sh HISTORY
The
Fn posix_spawnattr_getflags
and
Fn posix_spawnattr_setflags
functions first appeared in
Fx 8.0
and imported for
Nx 6.0 .
Sh AUTHORS
An Ed Schouten Aq Mt
[email protected]
