return put_ulong(buf->backend.array[sb_bindex]->mmap_offset,
arg);
}
+ case RING_BUFFER_FLUSH:
+ lib_ring_buffer_switch_slow(buf, SWITCH_ACTIVE);
+ return 0;
default:
return -ENOIOCTLCMD;
}
return -EINVAL;
return put_ulong(read_offset, arg);
}
+ case RING_BUFFER_FLUSH:
+ lib_ring_buffer_switch_slow(buf, SWITCH_ACTIVE);
+ return 0;
default:
return -ENOIOCTLCMD;
}