diff options
Diffstat (limited to 'qemu/roms/ipxe/src/core/hw.c')
-rw-r--r-- | qemu/roms/ipxe/src/core/hw.c | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/qemu/roms/ipxe/src/core/hw.c b/qemu/roms/ipxe/src/core/hw.c deleted file mode 100644 index 91736a652..000000000 --- a/qemu/roms/ipxe/src/core/hw.c +++ /dev/null @@ -1,69 +0,0 @@ -#include <stddef.h> -#include <stdlib.h> -#include <string.h> -#include <errno.h> -#include <ipxe/refcnt.h> -#include <ipxe/process.h> -#include <ipxe/xfer.h> -#include <ipxe/open.h> - -/** @file - * - * "Hello World" data source - * - */ - -struct hw { - struct refcnt refcnt; - struct interface xfer; - struct process process; -}; - -static const char hw_msg[] = "Hello world!\n"; - -static void hw_finished ( struct hw *hw, int rc ) { - intf_shutdown ( &hw->xfer, rc ); - process_del ( &hw->process ); -} - -static void hw_step ( struct hw *hw ) { - int rc; - - if ( xfer_window ( &hw->xfer ) ) { - rc = xfer_deliver_raw ( &hw->xfer, hw_msg, sizeof ( hw_msg ) ); - hw_finished ( hw, rc ); - } -} - -static struct interface_operation hw_xfer_operations[] = { - INTF_OP ( xfer_window_changed, struct hw *, hw_step ), - INTF_OP ( intf_close, struct hw *, hw_finished ), -}; - -static struct interface_descriptor hw_xfer_desc = - INTF_DESC ( struct hw, xfer, hw_xfer_operations ); - -static struct process_descriptor hw_process_desc = - PROC_DESC_ONCE ( struct hw, process, hw_step ); - -static int hw_open ( struct interface *xfer, struct uri *uri __unused ) { - struct hw *hw; - - /* Allocate and initialise structure */ - hw = zalloc ( sizeof ( *hw ) ); - if ( ! hw ) - return -ENOMEM; - ref_init ( &hw->refcnt, NULL ); - intf_init ( &hw->xfer, &hw_xfer_desc, &hw->refcnt ); - process_init ( &hw->process, &hw_process_desc, &hw->refcnt ); - - /* Attach parent interface, mortalise self, and return */ - intf_plug_plug ( &hw->xfer, xfer ); - ref_put ( &hw->refcnt ); - return 0; -} - -struct uri_opener hw_uri_opener __uri_opener = { - .scheme = "hw", - .open = hw_open, -}; |