1318d8cfdSAlexey Zelkin.\" Copyright (c) 2003 Alexey Zelkin <phantom@FreeBSD.org> 2318d8cfdSAlexey Zelkin.\" All rights reserved. 3318d8cfdSAlexey Zelkin.\" 4318d8cfdSAlexey Zelkin.\" Redistribution and use in source and binary forms, with or without 5318d8cfdSAlexey Zelkin.\" modification, are permitted provided that the following conditions 6318d8cfdSAlexey Zelkin.\" are met: 7318d8cfdSAlexey Zelkin.\" 1. Redistributions of source code must retain the above copyright 8318d8cfdSAlexey Zelkin.\" notice, this list of conditions and the following disclaimer. 9318d8cfdSAlexey Zelkin.\" 2. Redistributions in binary form must reproduce the above copyright 10318d8cfdSAlexey Zelkin.\" notice, this list of conditions and the following disclaimer in the 11318d8cfdSAlexey Zelkin.\" documentation and/or other materials provided with the distribution. 12318d8cfdSAlexey Zelkin.\" 13318d8cfdSAlexey Zelkin.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14318d8cfdSAlexey Zelkin.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15318d8cfdSAlexey Zelkin.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16318d8cfdSAlexey Zelkin.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 17318d8cfdSAlexey Zelkin.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18318d8cfdSAlexey Zelkin.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19318d8cfdSAlexey Zelkin.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20318d8cfdSAlexey Zelkin.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21318d8cfdSAlexey Zelkin.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22318d8cfdSAlexey Zelkin.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23318d8cfdSAlexey Zelkin.\" SUCH DAMAGE. 24318d8cfdSAlexey Zelkin.\" 25318d8cfdSAlexey Zelkin.\" $FreeBSD$ 26318d8cfdSAlexey Zelkin.\" 27318d8cfdSAlexey Zelkin.Dd February 13, 2003 28318d8cfdSAlexey Zelkin.Dt PTHREAD_MUTEXATTR_GETKIND_NP 3 29318d8cfdSAlexey Zelkin.Os 30318d8cfdSAlexey Zelkin.Sh NAME 31318d8cfdSAlexey Zelkin.Nm pthread_mutexattr_getkind_np , 32318d8cfdSAlexey Zelkin.Nm pthread_mutexattr_setkind_np 33318d8cfdSAlexey Zelkin.Nd mutex attribute operations (LEGACY) 34318d8cfdSAlexey Zelkin.Sh LIBRARY 35318d8cfdSAlexey Zelkin.Lb libc_r 36318d8cfdSAlexey Zelkin.Sh SYNOPSIS 37318d8cfdSAlexey Zelkin.In pthread_np.h 38318d8cfdSAlexey Zelkin.Ft int 39318d8cfdSAlexey Zelkin.Fn pthread_mutexattr_getkind_np "pthread_mutexattr_t attr" 40318d8cfdSAlexey Zelkin.Ft int 41318d8cfdSAlexey Zelkin.Fn pthread_mutexattr_setkind_np "pthread_mutexattr_t *attr" "int kind" 42318d8cfdSAlexey Zelkin.Sh DESCRIPTION 43318d8cfdSAlexey ZelkinThese functions are DEPRECATED and NON-PORTABLE implementation of mutex types 44318d8cfdSAlexey Zelkinmanipulation. 45318d8cfdSAlexey Zelkin.Pp 46318d8cfdSAlexey ZelkinIt's recomended to use 47318d8cfdSAlexey Zelkin.Fn pthread_mutexattr_gettype 48318d8cfdSAlexey Zelkinand 49318d8cfdSAlexey Zelkin.Fn pthread_mutexattr_settype 50318d8cfdSAlexey Zelkinfunctions instead. 51318d8cfdSAlexey Zelkin.Sh RETURN VALUES 52318d8cfdSAlexey ZelkinThe 53318d8cfdSAlexey Zelkin.Fn pthread_mutexattr_getkind_np 54318d8cfdSAlexey Zelkinfunction returns positive value representing 55318d8cfdSAlexey Zelkin.Ft kind 56318d8cfdSAlexey Zelkinof mutex attribute 57318d8cfdSAlexey Zelkin.Fa attr 58318d8cfdSAlexey Zelkinif successful; otherwise the value -1 is returned and the global variable 59318d8cfdSAlexey Zelkin.Fa errno 60318d8cfdSAlexey Zelkinis set to indicate the error. 61318d8cfdSAlexey Zelkin.Pp 62318d8cfdSAlexey ZelkinThe 63318d8cfdSAlexey Zelkin.Fn pthread_mutexattr_settype 64318d8cfdSAlexey Zelkinfunction returns the value 0 if successful; otherwise 65318d8cfdSAlexey Zelkinthe value -1 is returned and the global variable 66318d8cfdSAlexey Zelkin.Fa errno 67318d8cfdSAlexey Zelkinis set to indicate the error. 68318d8cfdSAlexey Zelkin.Sh ERRORS 69318d8cfdSAlexey ZelkinThe 70318d8cfdSAlexey Zelkin.Fn pthread_mutexattr_getkind_np 71318d8cfdSAlexey Zelkinand 72318d8cfdSAlexey Zelkin.Fn pthread_mutexattr_setkind_np 73318d8cfdSAlexey Zelkinfunctions will fail if: 74318d8cfdSAlexey Zelkin.Bl -tag -witdh Er 75318d8cfdSAlexey Zelkin.It Bq Er EINVAL 76318d8cfdSAlexey ZelkinThe value specified by 77318d8cfdSAlexey Zelkin.Fa attr 78318d8cfdSAlexey Zelkinis invalid 79318d8cfdSAlexey Zelkin.El 80318d8cfdSAlexey Zelkin.Sh SEE ALSO 81318d8cfdSAlexey Zelkin.Xr pthread_mutex_create 3 , 82318d8cfdSAlexey Zelkin.Xr pthread_mutex_destroy 3 , 83318d8cfdSAlexey Zelkin.Xr pthread_mutexattr_gettype 3 , 84318d8cfdSAlexey Zelkin.Xr pthread_mutexattr_settype 3 85