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sys_fs: fix sys_fs_get_block_size 

Don't check file existence on /dev_hdd0.
Relax check on some mountpoints.
Fix CELL_EISDIR error condition.
This commit is contained in:
Nekotekina 2020-01-10 03:17:35 +03:00
parent a8e1afa0af
commit 0b4b87f069
2 changed files with 6 additions and 3 deletions
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8
rpcs3/Emu/Cell/lv2/sys_fs.cpp
View File

@ -23,8 +23,8 @@ lv2_fs_mount_point g_mp_sys_dev_hdd0;
lv2_fs_mount_point g_mp_sys_dev_hdd1{512, 4096, lv2_mp_flag::no_uid_gid};
lv2_fs_mount_point g_mp_sys_dev_usb{512, 4096, lv2_mp_flag::no_uid_gid};
lv2_fs_mount_point g_mp_sys_dev_bdvd{2048, 2048, lv2_mp_flag::read_only + lv2_mp_flag::no_uid_gid};
lv2_fs_mount_point g_mp_sys_app_home{512, 512, lv2_mp_flag::no_uid_gid};
lv2_fs_mount_point g_mp_sys_host_root{512, 512, lv2_mp_flag::no_uid_gid};
lv2_fs_mount_point g_mp_sys_app_home{512, 512, lv2_mp_flag::strict_get_block_size + lv2_mp_flag::no_uid_gid};
lv2_fs_mount_point g_mp_sys_host_root{512, 512, lv2_mp_flag::strict_get_block_size + lv2_mp_flag::no_uid_gid};
bool verify_mself(u32 fd, fs::file const& mself_file)
{
@ -1558,10 +1558,12 @@ error_code sys_fs_get_block_size(ppu_thread& ppu, vm::cptr<char> path, vm::ptr<u
const auto mp = lv2_fs_object::get_mp(vpath);
if (!fs::is_file(local_path))
// It appears that /dev_hdd0 mount point is special in this function
if (mp != &g_mp_sys_dev_hdd0 && (mp->flags & lv2_mp_flag::strict_get_block_size ? !fs::is_file(local_path) : !fs::exists(local_path)))
{
switch (auto error = fs::g_tls_error)
{
case fs::error::exist: return {CELL_EISDIR, path};
case fs::error::noent: return {CELL_ENOENT, path};
default: sys_fs.error("sys_fs_get_block_size(): unknown error %s", error);
}

1
rpcs3/Emu/Cell/lv2/sys_fs.h
View File

@ -125,6 +125,7 @@ enum class lv2_mp_flag
{
read_only,
no_uid_gid,
strict_get_block_size,
__bitset_enum_max
};