From 6e92f49be13876850767bae9bf88539a0642eb5b Mon Sep 17 00:00:00 2001
From: Bert Belder <bertbelder@gmail.com>
Date: Mon, 11 Sep 2017 17:17:37 +0200
Subject: [PATCH] afd: name afd_poll() arguments more clearly

---
 src/afd.c | 14 ++++++++------
 src/afd.h |  4 ++--
 2 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/src/afd.c b/src/afd.c
index 0d53174..bfd68c3 100644
--- a/src/afd.c
+++ b/src/afd.c
@@ -12,7 +12,9 @@
 
 #define IOCTL_AFD_POLL _AFD_CONTROL_CODE(AFD_POLL, METHOD_BUFFERED)
 
-int afd_poll(SOCKET socket, AFD_POLL_INFO* info, OVERLAPPED* overlapped) {
+int afd_poll(SOCKET driver_socket,
+             AFD_POLL_INFO* poll_info,
+             OVERLAPPED* overlapped) {
   IO_STATUS_BLOCK iosb;
   IO_STATUS_BLOCK* iosb_ptr;
   HANDLE event = NULL;
@@ -42,16 +44,16 @@ int afd_poll(SOCKET socket, AFD_POLL_INFO* info, OVERLAPPED* overlapped) {
   }
 
   iosb_ptr->Status = STATUS_PENDING;
-  status = NtDeviceIoControlFile((HANDLE) socket,
+  status = NtDeviceIoControlFile((HANDLE) driver_socket,
                                  event,
                                  NULL,
                                  apc_context,
                                  iosb_ptr,
                                  IOCTL_AFD_POLL,
-                                 info,
-                                 sizeof *info,
-                                 info,
-                                 sizeof *info);
+                                 poll_info,
+                                 sizeof *poll_info,
+                                 poll_info,
+                                 sizeof *poll_info);
 
   if (overlapped == NULL) {
     /* If this is a blocking operation, wait for the event to become
diff --git a/src/afd.h b/src/afd.h
index 0403d95..01a0a82 100644
--- a/src/afd.h
+++ b/src/afd.h
@@ -51,8 +51,8 @@ typedef struct _AFD_POLL_INFO {
   AFD_POLL_HANDLE_INFO Handles[1];
 } AFD_POLL_INFO, *PAFD_POLL_INFO;
 
-EPOLL_INTERNAL int afd_poll(SOCKET socket,
-                            AFD_POLL_INFO* info,
+EPOLL_INTERNAL int afd_poll(SOCKET driver_socket,
+                            AFD_POLL_INFO* poll_info,
                             OVERLAPPED* overlapped);
 
 /* clang-format off */