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Atomic PARAM.SFO writes

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This commit is contained in:
Eladash 2021-02-21 21:55:07 +02:00 • committed by Ivan
parent 0878db4e17
commit 932f31e37b
9 changed files with 108 additions and 11 deletions
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12
rpcs3/Emu/Cell/Modules/cellGame.cpp
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@ -666,7 +666,9 @@ error_code cellGameContentPermit(vm::ptr<char[CELL_GAME_PATH_MAX]> contentInfoPa
if (!perm->temp.empty())
{
// Create PARAM.SFO
psf::save_object(fs::file(perm->temp + "/PARAM.SFO", fs::rewrite), perm->sfo);
fs::pending_file temp(perm->temp + "/PARAM.SFO");
temp.file.write(psf::save_object(perm->sfo));
ensure(temp.commit());
// Make temporary directory persistent (atomically)
if (vfs::host::rename(perm->temp, vfs::get(dir), &g_mp_sys_dev_hdd0, false))
@ -684,7 +686,9 @@ error_code cellGameContentPermit(vm::ptr<char[CELL_GAME_PATH_MAX]> contentInfoPa
else if (perm->can_create)
{
// Update PARAM.SFO
psf::save_object(fs::file(vfs::get(dir + "/PARAM.SFO"), fs::rewrite), perm->sfo);
fs::pending_file temp(vfs::get(dir + "/PARAM.SFO"));
temp.file.write(psf::save_object(perm->sfo));
ensure(temp.commit());
}
// Cleanup
@ -806,7 +810,9 @@ error_code cellGameDataCheckCreate2(ppu_thread& ppu, u32 version, vm::cptr<char>
psf::assign(sfo, fmt::format("TITLE_%02d", i), psf::string(CELL_GAME_SYSP_TITLE_SIZE, setParam->titleLang[i]));
}
psf::save_object(fs::file(vfs::get(dir + "/PARAM.SFO"), fs::rewrite), sfo);
fs::pending_file temp(vfs::get(dir + "/PARAM.SFO"));
temp.file.write(psf::save_object(sfo));
ensure(temp.commit());
}
return CELL_OK;