| pthread_mutexattr_getkind_np.3 (110827) | pthread_mutexattr_getkind_np.3 (111447) |
|---|---|
| 1.\" Copyright (c) 2003 Alexey Zelkin <phantom@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. --- 8 unchanged lines hidden (view full) --- 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.\" | 1.\" Copyright (c) 2003 Alexey Zelkin <phantom@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. --- 8 unchanged lines hidden (view full) --- 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.\" $FreeBSD: head/share/man/man3/pthread_mutexattr_getkind_np.3 110827 2003-02-13 22:10:10Z phantom $ | 25.\" $FreeBSD: head/share/man/man3/pthread_mutexattr_getkind_np.3 111447 2003-02-24 22:53:26Z ru $ |
| 26.\" 27.Dd February 13, 2003 28.Dt PTHREAD_MUTEXATTR_GETKIND_NP 3 29.Os 30.Sh NAME 31.Nm pthread_mutexattr_getkind_np , 32.Nm pthread_mutexattr_setkind_np | 26.\" 27.Dd February 13, 2003 28.Dt PTHREAD_MUTEXATTR_GETKIND_NP 3 29.Os 30.Sh NAME 31.Nm pthread_mutexattr_getkind_np , 32.Nm pthread_mutexattr_setkind_np |
| 33.Nd mutex attribute operations (LEGACY) | 33.Nd mutex attribute operations (legacy) |
| 34.Sh LIBRARY 35.Lb libc_r 36.Sh SYNOPSIS 37.In pthread_np.h 38.Ft int 39.Fn pthread_mutexattr_getkind_np "pthread_mutexattr_t attr" 40.Ft int 41.Fn pthread_mutexattr_setkind_np "pthread_mutexattr_t *attr" "int kind" 42.Sh DESCRIPTION | 34.Sh LIBRARY 35.Lb libc_r 36.Sh SYNOPSIS 37.In pthread_np.h 38.Ft int 39.Fn pthread_mutexattr_getkind_np "pthread_mutexattr_t attr" 40.Ft int 41.Fn pthread_mutexattr_setkind_np "pthread_mutexattr_t *attr" "int kind" 42.Sh DESCRIPTION |
| 43These functions are DEPRECATED and NON-PORTABLE implementation of mutex types 44manipulation. | 43.Bf -symbolic 44These functions are deprecated and non-portable implementation of 45the mutex type manipulation. 46.Ef |
| 45.Pp | 47.Pp |
| 46It's recomended to use 47.Fn pthread_mutexattr_gettype | 48It is recommended to use the 49.Xr pthread_mutexattr_gettype 3 |
| 48and | 50and |
| 49.Fn pthread_mutexattr_settype | 51.Xr pthread_mutexattr_settype 3 |
| 50functions instead. 51.Sh RETURN VALUES 52The 53.Fn pthread_mutexattr_getkind_np | 52functions instead. 53.Sh RETURN VALUES 54The 55.Fn pthread_mutexattr_getkind_np |
| 54function returns positive value representing 55.Ft kind 56of mutex attribute | 56function returns a positive value representing the 57.Dq kind 58of the mutex attribute |
| 57.Fa attr | 59.Fa attr |
| 58if successful; otherwise the value -1 is returned and the global variable 59.Fa errno | 60if successful; otherwise the value \-1 is returned and the global variable 61.Va errno |
| 60is set to indicate the error. 61.Pp | 62is set to indicate the error. 63.Pp |
| 62The 63.Fn pthread_mutexattr_settype 64function returns the value 0 if successful; otherwise 65the value -1 is returned and the global variable 66.Fa errno 67is set to indicate the error. | 64.Rv -std pthread_mutexattr_setkind_np |
| 68.Sh ERRORS 69The 70.Fn pthread_mutexattr_getkind_np 71and 72.Fn pthread_mutexattr_setkind_np 73functions will fail if: | 65.Sh ERRORS 66The 67.Fn pthread_mutexattr_getkind_np 68and 69.Fn pthread_mutexattr_setkind_np 70functions will fail if: |
| 74.Bl -tag -witdh Er | 71.Bl -tag -width Er |
| 75.It Bq Er EINVAL 76The value specified by 77.Fa attr | 72.It Bq Er EINVAL 73The value specified by 74.Fa attr |
| 78is invalid | 75is invalid. |
| 79.El 80.Sh SEE ALSO | 76.El 77.Sh SEE ALSO |
| 81.Xr pthread_mutex_create 3 , 82.Xr pthread_mutex_destroy 3 , | |
| 83.Xr pthread_mutexattr_gettype 3 , | 78.Xr pthread_mutexattr_gettype 3 , |
| 84.Xr pthread_mutexattr_settype 3 | 79.Xr pthread_mutexattr_settype 3 , 80.Xr pthread_mutex_create 3 , 81.Xr pthread_mutex_destroy 3 |