Lines Matching refs:stub_exe_fd
280 static int stub_exe_fd; variable
354 syscall(__NR_execveat, stub_exe_fd, (unsigned long)"", in userspace_tramp()
376 stub_exe_fd = memfd_create("uml-userspace", in init_stub_exe_fd()
379 if (stub_exe_fd < 0) { in init_stub_exe_fd()
390 stub_exe_fd = mkstemp(tmpfile); in init_stub_exe_fd()
391 if (stub_exe_fd < 0) in init_stub_exe_fd()
397 ssize_t res = write(stub_exe_fd, stub_exe_start + written, in init_stub_exe_fd()
412 fcntl(stub_exe_fd, F_ADD_SEALS, in init_stub_exe_fd()
415 if (fchmod(stub_exe_fd, 00500) < 0) { in init_stub_exe_fd()
421 close(stub_exe_fd); in init_stub_exe_fd()
422 stub_exe_fd = open(tmpfile, O_RDONLY | O_CLOEXEC | O_NOFOLLOW); in init_stub_exe_fd()
423 if (stub_exe_fd < 0) { in init_stub_exe_fd()