diff options
author | 2016-06-24 23:53:38 +1000 | |
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committer | 2016-06-24 23:53:38 +1000 | |
commit | 20a95045e16ab69cfb13c6d3cf520e63aa553102 (patch) | |
tree | 3a4b4bab3ed8afaedc6a9c499c5737dc6df5d91e /src/emu/diimage.cpp | |
parent | 83a9cf42056efe9c78d39b89e4ba394a07c79dce (diff) | |
parent | 7509a56dc0cf8a380eada014167b8075fbcbcdc9 (diff) |
Load save state preparations [Nathan Woods]
* A number of changes and refactorings in preparation for a new load/save state menu. Most notably, I am C++-ifying osd_directory (now osd::directory) and changing osd_stat() to return std::unique_ptrosd::directory::entry
* Take note that this change completely omits POSIX support, simply because I lack a development environment to support it. This will have to be done by someone else.
Diffstat (limited to 'src/emu/diimage.cpp')
-rw-r--r-- | src/emu/diimage.cpp | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/src/emu/diimage.cpp b/src/emu/diimage.cpp index 9347570fee6..9c6ed4f2013 100644 --- a/src/emu/diimage.cpp +++ b/src/emu/diimage.cpp @@ -295,24 +295,23 @@ void device_image_interface::message(const char *format, ...) -------------------------------------------------*/ bool device_image_interface::try_change_working_directory(const char *subdir) { - osd_directory *directory; - const osd_directory_entry *entry; - bool success = FALSE; - bool done = FALSE; + const osd::directory::entry *entry; + bool success = false; + bool done = false; - directory = osd_opendir(m_working_directory.c_str()); + auto directory = osd::directory::open(m_working_directory.c_str()); if (directory != nullptr) { - while(!done && (entry = osd_readdir(directory)) != nullptr) + while(!done && (entry = directory->read()) != nullptr) { if (!core_stricmp(subdir, entry->name)) { - done = TRUE; - success = entry->type == ENTTYPE_DIR; + done = true; + success = entry->type == osd::directory::entry::entry_type::DIR; } } - osd_closedir(directory); + delete directory; } /* did we successfully identify the directory? */ |