Function __syscall_fchdir

system/lib/wasmfs/syscalls.cpp:739–745

}

int __syscall_fchdir(int fd) {
  auto openFile = wasmFS.getFileTable().locked().getEntry(fd);
  if (!openFile) {
    return -EBADF;
  }
  return doChdir(openFile->locked().getFile());
}

int __syscall_getcwd(char* buf, size_t size) {
  // Check if buf points to a bad address.