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unix_mphal.c

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  • utils.c 1.89 KiB
    /*
     * This file is part of the Micro Python project, http://micropython.org/
     *
     * The MIT License (MIT)
     *
     * Copyright (c) 2015 Josef Gajdusek
     * Copyright (c) 2015 Paul Sokolovsky
     *
     * Permission is hereby granted, free of charge, to any person obtaining a copy
     * of this software and associated documentation files (the "Software"), to deal
     * in the Software without restriction, including without limitation the rights
     * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     * copies of the Software, and to permit persons to whom the Software is
     * furnished to do so, subject to the following conditions:
     *
     * The above copyright notice and this permission notice shall be included in
     * all copies or substantial portions of the Software.
     *
     * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
     * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
     * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
     * THE SOFTWARE.
     */
    
    #include "py/runtime.h"
    #include "py/obj.h"
    #include "py/nlr.h"
    
    mp_obj_t call_function_1_protected(mp_obj_t fun, mp_obj_t arg) {
        nlr_buf_t nlr;
        if (nlr_push(&nlr) == 0) {
            return mp_call_function_1(fun, arg);
        } else {
            mp_obj_print_exception(&mp_plat_print, (mp_obj_t)nlr.ret_val);
            return (mp_obj_t)nlr.ret_val;
        }
    }
    
    mp_obj_t call_function_2_protected(mp_obj_t fun, mp_obj_t arg1, mp_obj_t arg2) {
        nlr_buf_t nlr;
        if (nlr_push(&nlr) == 0) {
            return mp_call_function_2(fun, arg1, arg2);
        } else {
            mp_obj_print_exception(&mp_plat_print, (mp_obj_t)nlr.ret_val);
            return (mp_obj_t)nlr.ret_val;
        }
    }