Changeset 1120:b6c25640aa42 in roaraudio

Timestamp:

01/16/09 17:54:08 (15 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

added support to esd driver for sync and async streams

Location:

roard

Files:

• driver_esd.c (modified) (2 diffs)
• include/driver_esd.h (modified) (1 diff)
• roard.c (modified) (1 diff)

roard/driver_esd.c

@@ -65 +65 @@
   return -1;
 
- inst->read  = driver_esd_read;
- inst->write = driver_esd_write;
+ inst->read     = driver_esd_read;
+ inst->write    = driver_esd_write;
+ inst->nonblock = driver_esd_nonblock;
+ inst->sync     = driver_esd_sync;
+
  return driver_esd_open_sysio(&(inst->inst), device, info);
 }
@@ -103 +106 @@
 }
 
+int driver_esd_nonblock(struct roar_vio_calls * vio, int state) {
+ return roar_socket_nonblock(*(int*)vio->inst, state);
+}
+
+int driver_esd_sync    (struct roar_vio_calls * vio) {
+ return fdatasync(*(int*)vio->inst);
+}
 
 #endif

roard/include/driver_esd.h

@@ -32 +32 @@
 int driver_esd_write(struct roar_vio_calls * inst, void * buf, size_t len);
 int driver_esd_read(struct roar_vio_calls  * inst, void * buf, size_t len);
+int driver_esd_nonblock(struct roar_vio_calls * vio, int state);
+int driver_esd_sync    (struct roar_vio_calls * vio);
 int driver_esd_flush(DRIVER_USERDATA_T   inst);
 

roard/roard.c

@@ -207 +207 @@
   streams_mark_primary(stream);
 
- if ( sync )
+ if ( sync ) {
   streams_set_flag(stream, ROAR_FLAG_SYNC);
+ } else {
+  streams_reset_flag(stream, ROAR_FLAG_SYNC);
+ }
 
  return 0;