getenv.cpp File Reference

Source for the getenv library. More...

#include <kdbconfig.h>
#include <kdbgetenv.h>
#include <kdbcontext.hpp>
#include <kdbhelper.h>
#include <dlfcn.h>
#include <libgen.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <unistd.h>
#include <chrono>
#include <iostream>
#include <sstream>
#include <string>
#include "readme_elektrify-getenv.c"

Include dependency graph for getenv.cpp:

Functions
void	ckdb::elektraLockMutex ()
	Lock the internally used mutex to access elektraRepo, elektraConfig or elektraParentKey. More...
void	ckdb::elektraUnlockMutex ()
	Unlock the internally used mutex. More...
void	ckdb::elektraOpen (int *argc, char **argv)
	Initializes Global Elektra Repo+Config. More...
void	ckdb::elektraClose ()
	Closes and frees Repo+Config. More...
char *	ckdb::elektraGetEnv (const char *cname, gfcn origGetenv)
	Uses Elektra to get from environment. More...
char *	ckdb::elektraBootstrapGetEnv (const char *name)
	Search in environ, should be identical to getenv. More...

Variables
Key *	ckdb::elektraParentKey
	The parentKey used to access elektraRepo. More...
KeySet *	ckdb::elektraConfig
	The config of the application. More...
KDB *	ckdb::elektraRepo
	The KDB repository to be used to fetch configuration.

Detailed Description

Source for the getenv library.

Note

there are two necessary bootstrap phases:

1.) bootstrapping in pre-main phase when no allocation is possible 2.) bootstrapping when elektra modules use getenv()

Copyright

BSD License (see doc/COPYING or http://www.libelektra.org)