PTHREADRWLOCKATTRDE... BSD Library Functions Manual PTHREADRWLOCKATTRDE...

NAME
     pptthhrreeaaddrrwwlloocckkaattttrrddeessttrrooyy - destroy a read/write lock

SYNOPSIS
     ##iinncclluuddee <>

     int
     pptthhrreeaaddrrwwlloocckkaattttrrddeessttrrooyy(pthreadrwlockattrt *attr);

DESCRIPTION
     The pptthhrreeaaddrrwwlloocckkaattttrrddeessttrrooyy() function is used to destroy a read/write
     lock attribute object previously created with pptthhrreeaaddrrwwlloocckkaattttrriinniitt().

RETURN VALUES
     If successful, the pptthhrreeaaddrrwwlloocckkaattttrrddeessttrrooyy() function will return
     zero.  Otherwise an error number will be returned to indicate the error.

SEE ALSO
     pthreadrwlockattrinit(3)

STANDARDS     The pptthhrreeaaddrrwwlloocckkaattttrrddeessttrrooyy() function is expected to conform to
     Version 2 of the Single UNIX Specification (``SUSv2'').

EERRRROORRSS
     pptthhrreeaaddrrwwlloocckkaattttrrddeessttrrooyy() may fail if:

     [EINVAL]           The value specified by attr is invalid.

HISTORY     The pptthhrreeaaddrrwwlloocckkaattttrrddeessttrrooyy() function first appeared in FreeBSD 3.0.

BSD                             August 4, 1998                             BSD