get_env.h File Reference

#include "rcutils/macros.h"
#include "rcutils/visibility_control.h"

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Functions
const char *	rcutils_get_env (const char *env_name, const char **env_value)
	Retrieve the value of the given environment variable if it exists, or "". More...

Function Documentation

rcutils_get_env()

const char* rcutils_get_env	(	const char *	env_name,
		const char **	env_value
	)

Retrieve the value of the given environment variable if it exists, or "".