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author | davidxu <davidxu@FreeBSD.org> | 2008-07-28 02:22:19 +0000 |
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committer | davidxu <davidxu@FreeBSD.org> | 2008-07-28 02:22:19 +0000 |
commit | bcd09d8c858aeed6161450a2b75037304d25ae33 (patch) | |
tree | 75173df4c1ca3d6664791e293a20795209629b51 /lib/libc/gen/posix_spawnattr_getsigmask.3 | |
parent | 70741e02459ae30ab456a856e67cbb70119beb66 (diff) | |
download | FreeBSD-src-bcd09d8c858aeed6161450a2b75037304d25ae33.zip FreeBSD-src-bcd09d8c858aeed6161450a2b75037304d25ae33.tar.gz |
Add manual pages for posix_spawn() functions.
PR: standards/122051
Diffstat (limited to 'lib/libc/gen/posix_spawnattr_getsigmask.3')
-rw-r--r-- | lib/libc/gen/posix_spawnattr_getsigmask.3 | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/lib/libc/gen/posix_spawnattr_getsigmask.3 b/lib/libc/gen/posix_spawnattr_getsigmask.3 new file mode 100644 index 0000000..44b5c17 --- /dev/null +++ b/lib/libc/gen/posix_spawnattr_getsigmask.3 @@ -0,0 +1,98 @@ +.\" Copyright (c) 2008 Ed Schouten <ed@FreeBSD.org> +.\" All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" 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 +.\" event of any discrepancy between this version and the original IEEE and +.\" The Open Group Standard, the original IEEE and The Open Group Standard is +.\" the referee document. The original Standard can be obtained online at +.\" http://www.opengroup.org/unix/online.html. +.\" +.\" $FreeBSD$ +.\" +.Dd Mar 24, 2008 +.Dt POSIX_SPAWNATTR_GETSIGMASK 3 +.Os +.Sh NAME +.Nm posix_spawnattr_getsigmask , +.Nm posix_spawnattr_setsigmask +.Nd "get and set the spawn-sigmask attribute of a spawn attributes object" +.Sh LIBRARY +.Lb libc +.Sh SYNOPSIS +.In spawn.h +.Ft int +.Fn posix_spawnattr_getsigmask "const posix_spawnattr_t *restrict attr" "sigset_t *restrict sigmask" +.Ft int +.Fn posix_spawnattr_setsigmask "posix_spawnattr_t *attr" "const sigset_t *restrict sigmask" +.Sh DESCRIPTION +The +.Fn posix_spawnattr_getsigmask +function obtains the value of the spawn-sigmask attribute from the +attributes object referenced by +.Fa attr . +.Pp +The +.Fn posix_spawnattr_setsigmask +function sets the spawn-sigmask attribute in an initialized attributes +object referenced by +.Fa attr . +.Pp +The spawn-sigmask attribute represents the signal mask in effect in the +new process image of a spawn operation (if +.Dv POSIX_SPAWN_SETSIGMASK +is set in the spawn-flags attribute). +The default value of this attribute is unspecified. +.Sh RETURN VALUES +The +.Fn posix_spawnattr_getsigmask +and +.Fn posix_spawnattr_setsigmask +functions return zero. +.Sh SEE ALSO +.Xr posix_spawn 3 , +.Xr posix_spawnattr_destroy 3 , +.Xr posix_spawnattr_getsigmask 3 , +.Xr posix_spawnattr_init 3 , +.Xr posix_spawnattr_setsigmask 3 , +.Xr posix_spawnp 3 +.Sh STANDARDS +The +.Fn posix_spawnattr_getsigmask +and +.Fn posix_spawnattr_setsigmask +functions conform to +.St -p1003.1-2001 . +.Sh HISTORY +The +.Fn posix_spawnattr_getsigmask +and +.Fn posix_spawnattr_setsigmask +functions first appeared in +.Fx 8.0 . +.Sh AUTHORS +.An Ed Schouten Aq ed@FreeBSD.org |