win32 ngx_open_file() supports utf8 names and NGX_FILE_APPEND
diff --git a/src/core/ngx_cycle.c b/src/core/ngx_cycle.c
index f3dc861..b6e9af2 100644
--- a/src/core/ngx_cycle.c
+++ b/src/core/ngx_cycle.c
@@ -359,8 +359,9 @@
             continue;
         }
 
-        file[i].fd = ngx_open_file(file[i].name.data, NGX_FILE_RDWR,
-                                   NGX_FILE_CREATE_OR_OPEN|NGX_FILE_APPEND,
+        file[i].fd = ngx_open_file(file[i].name.data,
+                                   NGX_FILE_RDWR|NGX_FILE_APPEND,
+                                   NGX_FILE_CREATE_OR_OPEN,
                                    NGX_FILE_DEFAULT_ACCESS);
 
         ngx_log_debug3(NGX_LOG_DEBUG_CORE, log, 0,
@@ -1064,9 +1065,8 @@
             file[i].pos = file[i].buffer;
         }
 
-        fd = ngx_open_file(file[i].name.data, NGX_FILE_RDWR,
-                           NGX_FILE_CREATE_OR_OPEN|NGX_FILE_APPEND,
-                           NGX_FILE_DEFAULT_ACCESS);
+        fd = ngx_open_file(file[i].name.data, NGX_FILE_RDWR|NGX_FILE_APPEND,
+                           NGX_FILE_CREATE_OR_OPEN, NGX_FILE_DEFAULT_ACCESS);
 
         ngx_log_debug3(NGX_LOG_DEBUG_EVENT, cycle->log, 0,
                        "reopen file \"%s\", old:%d new:%d",
diff --git a/src/core/ngx_log.c b/src/core/ngx_log.c
index f39f70f..83cbbee 100644
--- a/src/core/ngx_log.c
+++ b/src/core/ngx_log.c
@@ -200,8 +200,10 @@
 
     ngx_stderr_fileno = GetStdHandle(STD_ERROR_HANDLE);
 
-    ngx_stderr.fd = ngx_open_file(NGX_ERROR_LOG_PATH, NGX_FILE_RDWR,
-                                  NGX_FILE_CREATE_OR_OPEN|NGX_FILE_APPEND, 0);
+    ngx_stderr.fd = ngx_open_file((u_char *) NGX_ERROR_LOG_PATH,
+                                  NGX_FILE_RDWR|NGX_FILE_APPEND,
+                                  NGX_FILE_CREATE_OR_OPEN,
+                                  NGX_FILE_DEFAULT_ACCESS);
 
     if (ngx_stderr.fd == NGX_INVALID_FILE) {
         ngx_message_box("nginx", MB_OK, ngx_errno,
@@ -210,14 +212,6 @@
         return NULL;
     }
 
-    if (ngx_file_append_mode(ngx_stderr.fd) == NGX_ERROR) {
-        ngx_message_box("nginx", MB_OK, ngx_errno,
-                        "Could not open error log file: "
-                        ngx_file_append_mode_n " \"" NGX_ERROR_LOG_PATH
-                        "\" failed");
-        return NULL;
-    }
-
 #else
 
     ngx_stderr.fd = STDERR_FILENO;
diff --git a/src/core/ngx_open_file_cache.c b/src/core/ngx_open_file_cache.c
index 60a8368..2f6581b 100644
--- a/src/core/ngx_open_file_cache.c
+++ b/src/core/ngx_open_file_cache.c
@@ -466,9 +466,8 @@
         fd = ngx_open_file(name, NGX_FILE_RDONLY, NGX_FILE_OPEN, 0);
 
     } else {
-        fd = ngx_open_file(name, NGX_FILE_RDWR,
-                           NGX_FILE_CREATE_OR_OPEN|NGX_FILE_APPEND,
-                           NGX_FILE_DEFAULT_ACCESS);
+        fd = ngx_open_file(name, NGX_FILE_RDWR|NGX_FILE_APPEND,
+                           NGX_FILE_CREATE_OR_OPEN, NGX_FILE_DEFAULT_ACCESS);
     }
 
     if (fd == NGX_INVALID_FILE) {