pthreads/pthread_mutex_destroy.3

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  30 .Dd July 29, 1998
  31 .Dt PTHREAD_MUTEX_DESTROY 3
  32 .Os
  33 .Sh NAME
  34 .Nm pthread_mutex_destroy
  35 .Nd free resources allocated for a mutex
  36 .Sh SYNOPSIS
  37 .Fd #include <pthread.h>
  38 .Ft int
  39 .Fo pthread_mutex_destroy
  40 .Fa "pthread_mutex_t *mutex"
  41 .Fc
  42 .Sh DESCRIPTION
  43 The
  44 .Fn pthread_mutex_destroy
  45 function frees the resources allocated for
  46 .Fa mutex .
  47 .Sh RETURN VALUES
  48 If successful,
  49 .Fn pthread_mutex_destroy
  50 will return zero.
  51 Otherwise, an error number will be returned to indicate the error.
  52 .Sh ERRORS
  53 .Fn pthread_mutex_destroy
  54 will fail if:
  55 .Bl -tag -width Er
  56 .It Bq Er EBUSY
  57 .Fa Mutex
  58 is locked by another thread.
  59 .It Bq Er EINVAL
  60 The value specified by
  61 .Fa mutex
  62 is invalid.
  63 .El
  64 .Sh SEE ALSO
  65 .Xr pthread_mutex_init 3 ,
  66 .Xr pthread_mutex_lock 3 ,
  67 .Xr pthread_mutex_trylock 3 ,
  68 .Xr pthread_mutex_unlock 3
  69 .Sh STANDARDS
  70 .Fn pthread_mutex_destroy
  71 conforms to
  72 .St -p1003.1-96 .