wasmtime と Wasmer は実際に試してダメだったので issue を見ていたんですが，それぞれこの issue が解決しないと多分できないだろうと思ってます．

https://github.com/wasmerio/wasmer/issues/2243
https://github.com/bytecodealliance/wasmtime/issues/6227

Support Absolute Symlinks In WASI · Issue #2243 · wasmerio/wasmer

Motivation Hello again! Wasmer has become a core part of a plugin system I maintain for Zellij, but one of my plugins (a file-browser) chokes on absolute symlinks! thread 'wasm' panicked at...

wasmtime symlink resolution policy may be too strict · Issue #6227 ...

Test Case #include <errno.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <unistd.h> int main(int argc, char *argv[]) { chdir(argv[1]); if(fopen...