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Make pad and patches config savinng atomic

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This commit is contained in:
Eladash
2021-10-09 20:56:50 +03:00
committed by Megamouse
parent b3725baf5a
commit 75e66ab5e0
4 changed files with 13 additions and 19 deletions
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Utilities/bin_patch.cpp
+6 -8
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@@ -1064,13 +1064,6 @@ void patch_engine::save_config(const patch_map& patches_map)
const std::string path = get_patch_config_path();
patch_log.notice("Saving patch config file %s", path);
fs::file file(path, fs::rewrite);
if (!file)
{
patch_log.fatal("Failed to open patch config file %s (%s)", path, fs::g_tls_error);
return;
}
YAML::Emitter out;
out << YAML::BeginMap;
@@ -1134,7 +1127,12 @@ void patch_engine::save_config(const patch_map& patches_map)
out << YAML::EndMap;
file.write(out.c_str(), out.size());
fs::pending_file file(path);
if (!file.file || (file.file.write(out.c_str(), out.size()), !file.commit()))
{
patch_log.error("Failed to create patch config file %s (%s)", path, fs::g_tls_error);
}
}
static void append_patches(patch_engine::patch_map& existing_patches, const patch_engine::patch_map& new_patches, usz& count, usz& total, std::stringstream* log_messages)