diff options
Diffstat (limited to 'src/os_win/os_map.c')
| -rw-r--r-- | src/os_win/os_map.c | 44 |
1 files changed, 30 insertions, 14 deletions
diff --git a/src/os_win/os_map.c b/src/os_win/os_map.c index 488cbfb2ceb..8f5b289062d 100644 --- a/src/os_win/os_map.c +++ b/src/os_win/os_map.c @@ -16,7 +16,7 @@ int __wt_win_map(WT_FILE_HANDLE *file_handle, WT_SESSION *wt_session, void *mapped_regionp, size_t *lenp, void *mapped_cookiep) { - WT_DECL_RET; + DWORD windows_error; WT_FILE_HANDLE_WIN *win_fh; WT_SESSION_IMPL *session; size_t len; @@ -40,18 +40,27 @@ __wt_win_map(WT_FILE_HANDLE *file_handle, WT_SESSION *wt_session, mapped_cookie = CreateFileMappingA( win_fh->filehandle, NULL, PAGE_READONLY, 0, 0, NULL); - if (mapped_cookie == NULL) - WT_RET_MSG(session, __wt_getlasterror(), - "%s: memory-map: CreateFileMappingA", file_handle->name); + if (mapped_cookie == NULL) { + windows_error = __wt_getlasterror(); + __wt_errx(session, + "%s: memory-map: CreateFileMappingA: %s", + file_handle->name, + __wt_formatmessage(session, windows_error)); + return (__wt_map_windows_error(windows_error)); + } if ((map = MapViewOfFile(mapped_cookie, FILE_MAP_READ, 0, 0, len)) == NULL) { /* Retrieve the error before cleaning up. */ - ret = __wt_getlasterror(); - CloseHandle(mapped_cookie); + windows_error = __wt_getlasterror(); + + (void)CloseHandle(mapped_cookie); - WT_RET_MSG(session, ret, - "%s: memory-map: MapViewOfFile", file_handle->name); + __wt_errx(session, + "%s: memory-map: MapViewOfFile: %s", + file_handle->name, + __wt_formatmessage(session, windows_error)); + return (__wt_map_windows_error(windows_error)); } *(void **)mapped_cookiep = mapped_cookie; @@ -68,6 +77,7 @@ int __wt_win_unmap(WT_FILE_HANDLE *file_handle, WT_SESSION *wt_session, void *mapped_region, size_t length, void *mapped_cookie) { + DWORD windows_error; WT_DECL_RET; WT_FILE_HANDLE_WIN *win_fh; WT_SESSION_IMPL *session; @@ -80,15 +90,21 @@ __wt_win_unmap(WT_FILE_HANDLE *file_handle, WT_SESSION *wt_session, file_handle->name, length); if (UnmapViewOfFile(mapped_region) == 0) { - ret = __wt_getlasterror(); - __wt_err(session, ret, - "%s: memory-unmap: UnmapViewOfFile", file_handle->name); + windows_error = __wt_getlasterror(); + __wt_errx(session, + "%s: memory-unmap: UnmapViewOfFile: %s", + file_handle->name, + __wt_formatmessage(session, windows_error)); + ret = __wt_map_windows_error(windows_error); } if (CloseHandle(*(void **)mapped_cookie) == 0) { - ret = __wt_getlasterror(); - __wt_err(session, ret, - "%s: memory-unmap: CloseHandle", file_handle->name); + windows_error = __wt_getlasterror(); + __wt_errx(session, + "%s: memory-unmap: CloseHandle: %s", + file_handle->name, + __wt_formatmessage(session, windows_error)); + ret = __wt_map_windows_error(windows_error); } return (ret); |