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6d059f65bf
Set get environment string parameter to const char to avoid modification. Change-Id: Ib5308407fcac2fa58b194fb8df33380efc1487f9 Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
47 lines
1.4 KiB
C
47 lines
1.4 KiB
C
/*
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* Copyright 2015 Rockchip Electronics Co. LTD
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define MODULE_TAG "mpp_env_test"
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#include "mpp_env.h"
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#include "mpp_log.h"
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const char env_debug[] = "test_env_debug";
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const char env_string[] = "test_env_string";
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char env_test_string[] = "just for debug";
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int main()
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{
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RK_U32 env_debug_u32 = 0x100;
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const char *env_str_out = NULL;
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mpp_env_set_u32(env_debug, env_debug_u32);
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mpp_env_set_str(env_string, env_test_string);
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mpp_log("set env: %s to %u\n", env_debug, env_debug_u32);
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mpp_log("set env: %s to %s\n", env_string, env_test_string);
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env_debug_u32 = 0;
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mpp_log("start reading env:\n");
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mpp_env_get_u32(env_debug, &env_debug_u32, 0);
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mpp_env_get_str(env_string, &env_str_out, NULL);
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mpp_log("get env: %s is %u\n", env_debug, env_debug_u32);
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mpp_log("get env: %s is %s\n", env_string, env_str_out);
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return 0;
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}
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