void sandbox_exit(void) { /* Do this here while it still has an effect */ os_fd_restore(); if (state_uninit()) os_exit(2); if (dm_uninit()) os_exit(2); /* This is considered normal termination for now */ os_exit(0); }
int os_jump_to_image(const void *dest, int size) { struct sandbox_state *state = state_get_current(); char fname[30], mem_fname[30]; int fd, err; const char *extra_args[5]; char **argv = state->argv; #ifdef DEBUG int argc, i; #endif err = make_exec(fname, dest, size); if (err) return err; strcpy(mem_fname, "/tmp/u-boot.mem.XXXXXX"); fd = mkstemp(mem_fname); if (fd < 0) return -ENOENT; close(fd); err = os_write_ram_buf(mem_fname); if (err) return err; os_fd_restore(); extra_args[0] = "-j"; extra_args[1] = fname; extra_args[2] = "-m"; extra_args[3] = mem_fname; extra_args[4] = "--rm_memory"; err = add_args(&argv, extra_args, sizeof(extra_args) / sizeof(extra_args[0])); if (err) return err; #ifdef DEBUG for (i = 0; argv[i]; i++) printf("%d %s\n", i, argv[i]); #endif if (state_uninit()) os_exit(2); err = execv(fname, argv); free(argv); if (err) return err; return unlink(fname); }