diff options
Diffstat (limited to 'op.h')
| -rw-r--r-- | op.h | 17 |
1 files changed, 17 insertions, 0 deletions
@@ -401,3 +401,20 @@ struct loop { #define OA_SCALARREF 7 #define OA_OPTIONAL 8 +#ifdef USE_ITHREADS +# define OP_REFCNT_INIT MUTEX_INIT(&PL_op_mutex) +# define OP_REFCNT_LOCK MUTEX_LOCK(&PL_op_mutex) +# define OP_REFCNT_UNLOCK MUTEX_UNLOCK(&PL_op_mutex) +# define OP_REFCNT_TERM MUTEX_DESTROY(&PL_op_mutex) +# define OpREFCNT_set(o,n) ((o)->op_targ = (n)) +# define OpREFCNT_inc(o) ((o) ? (++(o)->op_targ, (o)) : Nullop) +# define OpREFCNT_dec(o) (--(o)->op_targ) +#else +# define OP_REFCNT_INIT NOOP +# define OP_REFCNT_LOCK NOOP +# define OP_REFCNT_UNLOCK NOOP +# define OP_REFCNT_TERM NOOP +# define OpREFCNT_set(o,n) NOOP +# define OpREFCNT_inc(o) (o) +# define OpREFCNT_dec(o) 0 +#endif |