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author Vas Crabb <cuavas@users.noreply.github.com>2021-08-22 09:06:15 +1000
committer GitHub <noreply@github.com>2021-08-22 09:06:15 +1000
commite8bbea1fc6e94e14768509d322f6c624403ffb36 (patch)
tree74dd1606a900d83de8aecff17a6737af4113308d /src/frontend/mame/ui/floppycntrl.cpp
parente319bde5fc3696d7f48f62b15b6366c4377fe5d1 (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.cpp5
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;