1 files changed, 61 insertions, 0 deletions
diff --git a/src/afl/ntapi_afl_fdio.c b/src/afl/ntapi_afl_fdio.c
new file mode 100644
index 0000000..d236964
--- /dev/null
+++ b/src/afl/ntapi_afl_fdio.c
@@ -0,0 +1,61 @@
+/********************************************************/
+/*  ntapi: Native API core library                      */
+/*  Copyright (C) 2013--2017  Z. Gilboa                 */
+/*  Released under GPLv2 and GPLv3; see COPYING.NTAPI.  */
+/********************************************************/
+
+#include <psxtypes/psxtypes.h>
+#include <ntapi/nt_file.h>
+#include <ntapi/nt_string.h>
+#include <ntapi/nt_atomic.h>
+#include <ntapi/nt_port.h>
+#include <ntapi/nt_ipc.h>
+#include <ntapi/nt_afl.h>
+#include <ntapi/ntapi.h>
+#include "ntapi_impl.h"
+
+static int32_t __afl_fdio(
+	nt_afl_info *		afl,
+	nt_iosb *		iosb,
+	uint32_t		opcode)
+{
+	int32_t			status;
+	nt_afl_info_msg		msg;
+
+	/* validate */
+	if (!iosb)
+		return NT_STATUS_INVALID_PARAMETER;
+
+	/* msg */
+	__ntapi->tt_aligned_block_memset(
+		&msg,0,sizeof(msg));
+
+	msg.header.msg_type		= NT_LPC_NEW_MESSAGE;
+	msg.header.data_size		= sizeof(msg.data);
+	msg.header.msg_size		= sizeof(msg);
+	msg.data.ttyinfo.opcode		= opcode;
+
+	if ((status = __ntapi->zw_request_wait_reply_port(afl->hport,&msg,&msg)))
+		return status;
+	else if (msg.data.ttyinfo.status)
+		return msg.data.ttyinfo.status;
+
+	iosb->status = NT_STATUS_SUCCESS;
+	iosb->info   = 0;
+
+	return NT_STATUS_SUCCESS;
+}
+
+int32_t	__stdcall __ntapi_afl_cancel(
+	__in	nt_afl_info *		afl,
+	__out	nt_iosb *		iosb)
+{
+	return __afl_fdio(afl,iosb,NT_TTY_AFL_CANCEL);
+}
+
+int32_t	__stdcall __ntapi_afl_free(
+	__in	nt_afl_info *		afl,
+	__out	nt_iosb *		iosb)
+{
+	return __afl_fdio(afl,iosb,NT_TTY_AFL_FREE);
+}