Alexandre Julliard : ntdll: Print an error for unsupported shared writable mappings.
Alexandre Julliard
julliard at winehq.org
Thu Jan 3 06:43:44 CST 2008
Module: wine
Branch: master
Commit: a39ac0a701d6a4d0d10b1ea54360fe101164f695
URL: http://source.winehq.org/git/wine.git/?a=commit;h=a39ac0a701d6a4d0d10b1ea54360fe101164f695
Author: Alexandre Julliard <julliard at winehq.org>
Date: Thu Jan 3 13:20:03 2008 +0100
ntdll: Print an error for unsupported shared writable mappings.
---
dlls/ntdll/virtual.c | 7 ++++++-
1 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/dlls/ntdll/virtual.c b/dlls/ntdll/virtual.c
index b5e236f..cbd524a 100644
--- a/dlls/ntdll/virtual.c
+++ b/dlls/ntdll/virtual.c
@@ -824,7 +824,12 @@ static NTSTATUS map_file_into_view( struct file_view *view, int fd, size_t start
/* page-aligned (EINVAL), or because the underlying filesystem */
/* does not support mmap() (ENOEXEC,ENODEV), we do it by hand. */
if ((errno != ENOEXEC) && (errno != EINVAL) && (errno != ENODEV)) return FILE_GetNtStatus();
- if (shared_write) return FILE_GetNtStatus(); /* we cannot fake shared write mappings */
+ if (shared_write) /* we cannot fake shared write mappings */
+ {
+ if (errno == EINVAL) return STATUS_INVALID_PARAMETER;
+ ERR( "shared writable mmap not supported, broken filesystem?\n" );
+ return STATUS_NOT_SUPPORTED;
+ }
}
/* Reserve the memory with an anonymous mmap */
More information about the wine-cvs
mailing list