mirror of
https://github.com/nyanmisaka/mpp.git
synced 2025-10-05 09:06:50 +08:00
f3b638a851
git-svn-id: https://10.10.10.66:8443/svn/MediaProcessPlatform/trunk/mpp@31 6e48237b-75ef-9749-8fc9-41990f28c85a
49 lines
1.2 KiB
C
49 lines
1.2 KiB
C
/*
|
|
* Copyright 2010 Rockchip Electronics S.LSI Co. LTD
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include "os_env.h"
|
|
|
|
#define ENV_BUF_SIZE_WIN 1024
|
|
|
|
RK_S32 os_get_env_u32(const char *name, RK_U32 *val)
|
|
{
|
|
char *ptr = getenv(name);
|
|
*val = (RK_U32)atoi(ptr);
|
|
return 0;
|
|
}
|
|
|
|
RK_S32 os_get_env_str(const char *name, char **val)
|
|
{
|
|
*val = getenv(name);
|
|
return (*val)?(0):(-1);
|
|
}
|
|
|
|
RK_S32 os_set_env_u32(const char *name, RK_U32 val)
|
|
{
|
|
char buf[ENV_BUF_SIZE_WIN];
|
|
snprintf(buf, sizeof(buf), "%u", val);
|
|
return setenv(name, buf, 1);
|
|
}
|
|
|
|
RK_S32 os_set_env_str(const char *name, char *val)
|
|
{
|
|
return setenv(name, val, 1);
|
|
}
|
|
|
|
|