Fixes this file compiling on musl at least.
POLLREMOVE usage here is technically incorrect as it shouldn't be OR'd
with other flags.
But it is also additionally wrong here because the Linux kernel doesn't
even support this flag anymore, so it doesn't change behaviour.
Fixes#2356
In the case of the `-y` option being used, it will auto say "yes", but
when presented with the distro list this doesn't work. This happens when
used on a distro that doesn't have an exact match to what we provide.
Exposes a new option that when presented the distro list, auto select
the first option. Solving this issue when automating.
I made the assumption from some bad historical knowledge that the kernel
will canonicalize relative filenames and symlinks for applications that
execute through execve.
This turns out to not be true. In fact it passes pathname untouched to
the interpreter. So we need to do an additional fix up on relative paths
to ensure glibc doesn't break.
Fixes a major bug that breaks a bunch of games.
1) The host library needs to be loaded in the global namespace.
2) We need to use `RTLD_DEFAULT` instead of querying the object
directly.
We need to load the host library in the global namespace so the symbols
end up in the global symbol table. This follows how all these symbols
/usually/ get loaded. Either by linking directly to the library or how
loaders will end up loading these.
We need to use RTLD_DEFAULT to follow symbol overriding rules that tend
to occur. For example, MangoHUD will LD_PRELOAD a library that provides
GLX and EGL symbols. Which FEX's thunk libraries need to pick up this
override.
If we are querying the host library directly then we fail to pickup
these overrides, thus breaking MangoHUD and other overlays.
Makes the behavior consistent with the x86 JIT.
We need to treat values larger than 31 as if they were 31 bit shifts in
order to handle sign-extending behavior properly.
Lioncache