Esempio n. 1
0
File: gs.c Progetto: 99years/plan9
int
main(int argc, char *argv[])
{
    int exit_status = 0;
    gs_main_instance *minst = gs_main_alloc_instance(gs_malloc_init(NULL));

    int code = gs_main_init_with_args(minst, argc, argv);

#ifdef RUN_STRINGS
    {				/* Run a list of strings (for testing). */
	const char **pstr = run_strings;

	for (; *pstr; ++pstr) {
	    int exit_code;
	    ref error_object;
	    int code;

	    fprintf(stdout, "{%s} =>\n", *pstr);
	    fflush(stdout);
	    code = gs_main_run_string(minst, *pstr, 0,
				      &exit_code, &error_object);
	    zflush(osp);
	    fprintf(stdout, " => code = %d\n", code);
	    fflush(stdout);
	    if (code < 0) {
		gs_to_exit(1);
		return 1;
	    }
	}
    }
#endif

    if (code >= 0)
	code = gs_main_run_start(minst);

    exit_status = 0;
    switch (code) {
	case 0:
	case e_Info:
	case e_Quit:
	    break;
	case e_Fatal:
	    exit_status = 1;
	    break;
	default:
	    exit_status = 255;
    }

    gs_to_exit_with_code(minst->heap, exit_status, code);

    switch (exit_status) {
	case 0:
	    exit_status =  exit_OK;
	    break;
	case 1:
	    exit_status =  exit_FAILED;
	    break;
    }
    return exit_status;
}
Esempio n. 2
0
/* Exit the interpreter */
GSDLLEXPORT int GSDLLAPI
gsapi_exit(void *lib)
{
    gs_lib_ctx_t *ctx = (gs_lib_ctx_t *)lib;
    if (lib == NULL)
        return gs_error_Fatal;

    gs_to_exit(ctx->memory, 0);
    return 0;
}