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Diffstat (limited to 'src/tty/ntapi_tty_query_information_section.c')
-rw-r--r--src/tty/ntapi_tty_query_information_section.c52
1 files changed, 52 insertions, 0 deletions
diff --git a/src/tty/ntapi_tty_query_information_section.c b/src/tty/ntapi_tty_query_information_section.c
new file mode 100644
index 0000000..4cf26c6
--- /dev/null
+++ b/src/tty/ntapi_tty_query_information_section.c
@@ -0,0 +1,52 @@
+/********************************************************/
+/* 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_tty.h>
+#include <ntapi/nt_guid.h>
+#include <ntapi/ntapi.h>
+#include "ntapi_impl.h"
+
+int32_t __stdcall __ntapi_tty_query_information_section(
+ __in void * hport,
+ __out nt_io_status_block * iosb,
+ __out nt_tty_section_info * secinfo,
+ __in const nt_guid * guid)
+{
+ int32_t status;
+ nt_tty_section_msg 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 = NT_TTY_QUERY_INFORMATION_SECTION;
+
+ if (guid)
+ __ntapi->tt_guid_copy(
+ &msg.data.secinfo.attr.guid,
+ guid);
+
+ if (!hport)
+ hport = __ntapi_internals()->hport_tty_session;
+
+ if ((status = __ntapi->zw_request_wait_reply_port(hport,&msg,&msg)))
+ return status;
+ else if (msg.data.ttyinfo.status)
+ return msg.data.ttyinfo.status;
+
+ __ntapi->tt_generic_memcpy(
+ secinfo,
+ &msg.data.secinfo,
+ sizeof(*secinfo));
+
+ iosb->status = NT_STATUS_SUCCESS;
+ iosb->info = sizeof(*secinfo);
+
+ return NT_STATUS_SUCCESS;
+}