diff options
author | 2021-08-22 09:06:15 +1000 | |
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committer | 2021-08-22 09:06:15 +1000 | |
commit | e8bbea1fc6e94e14768509d322f6c624403ffb36 (patch) | |
tree | 74dd1606a900d83de8aecff17a6737af4113308d /src/frontend/mame/ui/floppycntrl.cpp | |
parent | e319bde5fc3696d7f48f62b15b6366c4377fe5d1 (diff) |
formats, osd, util: Started refactoring file I/O stuff. (#8456)
Added more modern generic I/O interfaces with implementation backed by stdio, osd_file and core_file, replacing io_generic. Also replaced core_file's build-in zlib compression with a filter.
unzip.cpp, un7z.cpp: Added option to supply abstract I/O interface rather than filename.
Converted osd_file, core_file, archive_file, chd_file and device_image_interface to use std::error_condition rather than their own error enums.
Allow mounting TI-99 RPK from inside archives.
Diffstat (limited to 'src/frontend/mame/ui/floppycntrl.cpp')
-rw-r--r-- | src/frontend/mame/ui/floppycntrl.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/frontend/mame/ui/floppycntrl.cpp b/src/frontend/mame/ui/floppycntrl.cpp index 0cfc8ac2333..2f1cc9e0192 100644 --- a/src/frontend/mame/ui/floppycntrl.cpp +++ b/src/frontend/mame/ui/floppycntrl.cpp @@ -79,12 +79,11 @@ void menu_control_floppy_image::hook_load(const std::string &filename) bool can_in_place = input_format->supports_save(); if(can_in_place) { - osd_file::error filerr; std::string tmp_path; util::core_file::ptr tmp_file; // attempt to open the file for writing but *without* create - filerr = util::zippath_fopen(filename, OPEN_FLAG_READ | OPEN_FLAG_WRITE, tmp_file, tmp_path); - if(filerr == osd_file::error::NONE) + std::error_condition const filerr = util::zippath_fopen(filename, OPEN_FLAG_READ | OPEN_FLAG_WRITE, tmp_file, tmp_path); + if(!filerr) tmp_file.reset(); else can_in_place = false; |