environment.c File Reference

Function for extracting data from the OpenVPN environment table. More...

#include <stdio.h>
#include <stdarg.h>
#include <string.h>
#include <eurephia_nullsafe.h>
#include <eurephia_context.h>
#include <eurephia_log.h>

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Functions
char *	get_env (eurephiaCTX *ctx, int logmasking, size_t len, const char *envp[], const char *fmt,...)

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Detailed Description

Function for extracting data from the OpenVPN environment table.

Author:

David Sommerseth <dazo@users.sourceforge.net>

Date:

2008-08-06

Definition in file environment.c.

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Function Documentation

char* get_env	(	eurephiaCTX *	ctx,
		int	logmasking,
		size_t	len,
		const char *	envp[],
		const char *	fmt,
			...
	)

get_env() retrieve values from the openvpn environment table

Parameters:

	ctx	eurephiaCTX context
	logmasking	If 1, the value will be masked in the log files (eg. to hide password)
	len	How many bytes to copy out of the environment variable
	envp	the environment table
	fmt	The key to look for (stdarg)

Returns:

Returns a const char * with the value, or NULL if not found

< Messages intended when debugging. Only for log level > 10

< Messages intended when debugging. Only for log level > 10

Definition at line 50 of file environment.c.