1.\" Copyright (c) 2008 Ed Schouten <ed@FreeBSD.org> 2.\" All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. 9.\" 2. Redistributions in binary form must reproduce the above copyright 10.\" notice, this list of conditions and the following disclaimer in the 11.\" documentation and/or other materials provided with the distribution. 12.\" 13.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23.\" SUCH DAMAGE. 24.\" 25.\" Portions of this text are reprinted and reproduced in electronic form 26.\" from IEEE Std 1003.1, 2004 Edition, Standard for Information Technology -- 27.\" Portable Operating System Interface (POSIX), The Open Group Base 28.\" Specifications Issue 6, Copyright (C) 2001-2004 by the Institute of 29.\" Electrical and Electronics Engineers, Inc and The Open Group. In the 30.\" event of any discrepancy between this version and the original IEEE and 31.\" The Open Group Standard, the original IEEE and The Open Group Standard is 32.\" the referee document. The original Standard can be obtained online at 33.\" http://www.opengroup.org/unix/online.html. 34.\" 35.\" $FreeBSD$ 36.\" 37.Dd March 24, 2008 38.Dt POSIX_SPAWNATTR_GETFLAGS 3 39.Os 40.Sh NAME 41.Nm posix_spawnattr_getflags , 42.Nm posix_spawnattr_setflags 43.Nd "get and set the spawn-flags attribute of a spawn attributes object" 44.Sh LIBRARY 45.Lb libc 46.Sh SYNOPSIS 47.In spawn.h 48.Ft int 49.Fn posix_spawnattr_getflags "const posix_spawnattr_t *restrict attr" "short *restrict flags" 50.Ft int 51.Fn posix_spawnattr_setflags "posix_spawnattr_t *attr" "short flags" 52.Sh DESCRIPTION 53The 54.Fn posix_spawnattr_getflags 55function obtains the value of the spawn-flags attribute from the 56attributes object referenced by 57.Fa attr . 58.Pp 59The 60.Fn posix_spawnattr_setflags 61function sets the spawn-flags attribute in an initialized 62attributes object referenced by 63.Fa attr . 64.Pp 65The spawn-flags attribute is used to indicate which process attributes 66are to be changed in the new process image when invoking 67.Fn posix_spawn 68or 69.Fn posix_spawnp . 70It is the bitwise-inclusive OR of zero or more of the following flags 71(see 72.Fn posix_spawn ) : 73.Bl -tag -offset indent 74.It Dv POSIX_SPAWN_RESETIDS 75.It Dv POSIX_SPAWN_SETPGROUP 76.It Dv POSIX_SPAWN_SETSIGDEF 77.It Dv POSIX_SPAWN_SETSIGMASK 78.It Dv POSIX_SPAWN_SETSCHEDPARAM 79.It Dv POSIX_SPAWN_SETSCHEDULER 80.El 81.Pp 82These flags are defined in 83.In spawn.h . 84The default value of this attribute is as if no flags were set. 85.Sh RETURN VALUES 86The 87.Fn posix_spawnattr_getflags 88and 89.Fn posix_spawnattr_setflags 90functions return zero. 91.Sh SEE ALSO 92.Xr posix_spawn 3 , 93.Xr posix_spawnattr_destroy 3 , 94.Xr posix_spawnattr_init 3 , 95.Xr posix_spawnp 3 96.Sh STANDARDS 97The 98.Fn posix_spawnattr_getflags 99and 100.Fn posix_spawnattr_setflags 101functions conform to 102.St -p1003.1-2001 . 103.Sh HISTORY 104The 105.Fn posix_spawnattr_getflags 106and 107.Fn posix_spawnattr_setflags 108functions first appeared in 109.Fx 8.0 . 110.Sh AUTHORS 111.An Ed Schouten Aq ed@FreeBSD.org 112