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Fix cellFsGetFreeSize (following #5304)

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Simplify device name extraction
This commit is contained in:
Nekotekina 2018-12-10 14:40:59 +03:00
parent 9c46386dd4
commit 522f5ea645
1 changed files with 3 additions and 11 deletions
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14
rpcs3/Emu/Cell/lv2/sys_fs.cpp
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@ -982,23 +982,15 @@ error_code sys_fs_fcntl(u32 fd, u32 op, vm::ptr<void> _arg, u32 _size)
const auto arg = vm::static_ptr_cast<lv2_file_c0000002>(_arg);
const std::string_view vpath = arg->path.get_ptr();
const std::size_t non_slash = vpath.find_first_not_of('/');
if (vpath[0] != '/')
if (non_slash == -1)
{
return {CELL_EPERM, vpath};
}
// Extract device from path
std::size_t lastslash = vpath.find_first_not_of('/', 1);
if (lastslash != std::string_view::npos)
{
lastslash = vpath.find_first_of('/', lastslash + 1);
}
if (lastslash == std::string_view::npos) lastslash = vpath.length();
else lastslash++;
const std::string_view device_path = vpath.substr(0, lastslash);
const std::string_view device_path = vpath.substr(0, vpath.find_first_of('/', non_slash));
const std::string local_path = vfs::get(device_path);
if (local_path.empty())