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.Dd March 24, 2008 36.Dt POSIX_SPAWNATTR_GETFLAGS 3 37.Os 38.Sh NAME 39.Nm posix_spawnattr_getflags , 40.Nm posix_spawnattr_setflags 41.Nd "get and set the spawn-flags attribute of a spawn attributes object" 42.Sh LIBRARY 43.Lb libc 44.Sh SYNOPSIS 45.In spawn.h 46.Ft int 47.Fn posix_spawnattr_getflags "const posix_spawnattr_t *restrict attr" "short *restrict flags" 48.Ft int 49.Fn posix_spawnattr_setflags "posix_spawnattr_t *attr" "short flags" 50.Sh DESCRIPTION 51The 52.Fn posix_spawnattr_getflags 53function obtains the value of the spawn-flags attribute from the 54attributes object referenced by 55.Fa attr . 56.Pp 57The 58.Fn posix_spawnattr_setflags 59function sets the spawn-flags attribute in an initialized 60attributes object referenced by 61.Fa attr . 62.Pp 63The spawn-flags attribute is used to indicate which process attributes 64are to be changed in the new process image when invoking 65.Fn posix_spawn 66or 67.Fn posix_spawnp . 68It is the bitwise-inclusive OR of zero or more of the following flags 69(see 70.Fn posix_spawn ) : 71.Bl -tag -width "POSIX_SPAWN_SETSCHEDPARAM" -offset indent 72.It Dv POSIX_SPAWN_RESETIDS 73.It Dv POSIX_SPAWN_SETPGROUP 74.It Dv POSIX_SPAWN_SETSIGDEF 75.It Dv POSIX_SPAWN_SETSIGMASK 76.It Dv POSIX_SPAWN_SETSCHEDPARAM 77.It Dv POSIX_SPAWN_SETSCHEDULER 78.El 79.Pp 80These flags are defined in 81.In spawn.h . 82The default value of this attribute is as if no flags were set. 83.Sh RETURN VALUES 84The 85.Fn posix_spawnattr_getflags 86and 87.Fn posix_spawnattr_setflags 88functions return zero. 89.Sh SEE ALSO 90.Xr posix_spawn 3 , 91.Xr posix_spawnattr_destroy 3 , 92.Xr posix_spawnattr_init 3 , 93.Xr posix_spawnp 3 94.Sh STANDARDS 95The 96.Fn posix_spawnattr_getflags 97and 98.Fn posix_spawnattr_setflags 99functions conform to 100.St -p1003.1-2001 . 101.Sh HISTORY 102The 103.Fn posix_spawnattr_getflags 104and 105.Fn posix_spawnattr_setflags 106functions first appeared in 107.Fx 8.0 . 108.Sh AUTHORS 109.An \&Ed Schouten Aq Mt ed@FreeBSD.org 110