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Diffstat (limited to 'erts/emulator/beam/erl_port.h')
-rw-r--r--erts/emulator/beam/erl_port.h19
1 files changed, 7 insertions, 12 deletions
diff --git a/erts/emulator/beam/erl_port.h b/erts/emulator/beam/erl_port.h
index 377aa72ed5..4095b88369 100644
--- a/erts/emulator/beam/erl_port.h
+++ b/erts/emulator/beam/erl_port.h
@@ -167,8 +167,7 @@ struct _erl_drv_port {
#endif
erts_atomic_t connected; /* A connected process */
Eterm caller; /* Current caller. */
- Eterm data; /* Data associated with port. */
- ErlHeapFragment* bp; /* Heap fragment holding data (NULL if imm data). */
+ erts_smp_atomic_t data; /* Data associated with port. */
Uint bytes_in; /* Number of bytes read */
Uint bytes_out; /* Number of bytes written */
@@ -189,6 +188,12 @@ struct _erl_drv_port {
int reds; /* Only used while executing driver callbacks */
};
+
+void erts_init_port_data(Port *);
+void erts_cleanup_port_data(Port *);
+Uint erts_port_data_size(Port *);
+ErlOffHeap *erts_port_data_offheap(Port *);
+
#define ERTS_PORT_GET_CONNECTED(PRT) \
((Eterm) erts_atomic_read_nob(&(PRT)->connected))
#define ERTS_PORT_SET_CONNECTED(PRT, PID) \
@@ -326,8 +331,6 @@ extern erts_smp_atomic_t erts_bytes_in; /* no bytes sent into the system */
#define ERTS_PORT_REDS_CONTROL (CONTEXT_REDS/100)
#define ERTS_PORT_REDS_CALL (CONTEXT_REDS/50)
#define ERTS_PORT_REDS_INFO (CONTEXT_REDS/100)
-#define ERTS_PORT_REDS_SET_DATA (CONTEXT_REDS/100)
-#define ERTS_PORT_REDS_GET_DATA (CONTEXT_REDS/100)
#define ERTS_PORT_REDS_TERMINATE (CONTEXT_REDS/50)
void print_port_info(Port *, int, void *);
@@ -794,8 +797,6 @@ struct binary;
#define ERTS_P2P_SIG_TYPE_INFO 7
#define ERTS_P2P_SIG_TYPE_LINK 8
#define ERTS_P2P_SIG_TYPE_UNLINK 9
-#define ERTS_P2P_SIG_TYPE_SET_DATA 10
-#define ERTS_P2P_SIG_TYPE_GET_DATA 11
#define ERTS_P2P_SIG_TYPE_BITS 4
#define ERTS_P2P_SIG_TYPE_MASK \
@@ -856,10 +857,6 @@ struct ErtsProc2PortSigData_ {
struct {
Eterm from;
} unlink;
- struct {
- ErlHeapFragment *bp;
- Eterm data;
- } set_data;
} u;
} ;
@@ -953,7 +950,5 @@ ErtsPortOpResult erts_port_unlink(Process *, Port *, Eterm, Eterm *);
ErtsPortOpResult erts_port_control(Process *, Port *, unsigned int, Eterm, Eterm *);
ErtsPortOpResult erts_port_call(Process *, Port *, unsigned int, Eterm, Eterm *);
ErtsPortOpResult erts_port_info(Process *, Port *, Eterm, Eterm *);
-ErtsPortOpResult erts_port_set_data(Process *, Port *, Eterm, Eterm *);
-ErtsPortOpResult erts_port_get_data(Process *, Port *, Eterm *);
#endif