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freebsd/lib/libpthread/man/pthread_rwlockattr_init.3
Ruslan Ermilov cd31d44075 Pull some changes (mostly cosmetic) from libc_r manpages
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.\" Copyright (c) 1998 Alex Nash
.\" All rights reserved.
.\"
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.\" modification, are permitted provided that the following conditions
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.\" $FreeBSD$
.\"
.Dd August 4, 1998
.Dt PTHREAD_RWLOCKATTR_INIT 3
.Os
.Sh NAME
.Nm pthread_rwlockattr_init
.Nd initialize a read/write lock
.Sh LIBRARY
.Lb libpthread
.Sh SYNOPSIS
.In pthread.h
.Ft int
.Fn pthread_rwlockattr_init "pthread_rwlockattr_t *attr"
.Sh DESCRIPTION
The
.Fn pthread_rwlockattr_init
function is used to initialize a read/write lock attributes object.
.Sh RETURN VALUES
If successful, the
.Fn pthread_rwlockattr_init
function will return zero. Otherwise an error number will be returned
to indicate the error.
.Sh SEE ALSO
.Xr pthread_rwlockattr_destroy 3 ,
.Xr pthread_rwlockattr_getpshared 3 ,
.Xr pthread_rwlockattr_setpshared 3 ,
.Xr pthread_rwlock_init 3
.Sh STANDARDS
The
.Fn pthread_rwlockattr_init
function is expected to conform to
.St -susv2 .
.Sh ERRORS
The
.Fn pthread_rwlockattr_init
function will fail if:
.Bl -tag -width Er
.It Bq Er ENOMEM
Insufficient memory exists to initialize the attribute object.
.El
.Sh HISTORY
The
.Fn pthread_rwlockattr_init
function first appeared in
.Fx 3.0 .