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Override configuration if DB_URI environment variable is existed

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This commit is contained in:
Sukchan Lee 2018-02-21 03:25:48 +00:00
parent c827701824
commit 05cfcf4cc3
5 changed files with 133 additions and 15 deletions
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20
lib/core/include/core_lib.h
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@ -114,6 +114,26 @@ CORE_DECLARE(void *) core_buffer_to_bcd(c_uint8_t *in, int in_len, void *out);
*/
CORE_DECLARE(char *)core_cpystrn(char *dst, const char *src, size_t dst_size);
/**
* Get the value of an environment variable
* @param value the returned value, allocated from @a pool
* @param envvar the name of the environment variable
*/
CORE_DECLARE(char *) core_env_get(const char *envvar);
/**
* Set the value of an environment variable
* @param envvar the name of the environment variable
* @param value the value to set
*/
CORE_DECLARE(status_t) core_env_set(const char *envvar, const char *value);
/**
* Delete a variable from the environment
* @param envvar the name of the environment variable
*/
CORE_DECLARE(status_t) core_env_delete(const char *envvar);
/** @} */
#ifdef __cplusplus