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/* modpriv.h: Stuff needed by both modules.c and modcall.c, but should not be
* accessed from anywhere else.
*
* Version: $Id$ */
#ifndef FR_MODPRIV_H
#define FR_MODPRIV_H
#include <freeradius-devel/radiusd.h>
#include <freeradius-devel/modules.h>
#ifndef HAVE_DLFCN_H
#error FreeRADIUS needs either libltdl, or a working dlopen()
#else
#include <dlfcn.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
typedef void *fr_dlhandle;
fr_dlhandle fr_dlopenext(char const *name);
void *fr_dlsym(fr_dlhandle handle, char const *symbol);
int fr_dlclose(fr_dlhandle handle);
char const *fr_dlerror(void);
/*
* Keep track of which modules we've loaded.
*/
typedef struct module_entry_t {
char name[MAX_STRING_LEN];
module_t const *module;
fr_dlhandle handle;
} module_entry_t;
typedef struct fr_module_hup_t fr_module_hup_t;
/*
* Per-instance data structure, to correlate the modules
* with the instance names (may NOT be the module names!),
* and the per-instance data structures.
*/
typedef struct module_instance_t {
char name[MAX_STRING_LEN];
module_entry_t *entry;
void *insthandle;
#ifdef HAVE_PTHREAD_H
pthread_mutex_t *mutex;
#endif
CONF_SECTION *cs;
time_t last_hup;
bool instantiated;
bool force;
rlm_rcode_t code;
fr_module_hup_t *mh;
} module_instance_t;
module_instance_t *module_instantiate(CONF_SECTION *modules, char const *askedname);
module_instance_t *module_instantiate_method(CONF_SECTION *modules, char const *askedname, rlm_components_t *method);
module_instance_t *module_find(CONF_SECTION *modules, char const *askedname);
int find_module_sibling_section(CONF_SECTION **out, CONF_SECTION *module, char const *name);
int module_hup_module(CONF_SECTION *cs, module_instance_t *node, time_t when);
#ifdef __cplusplus
}
#endif
#endif /* FR_MODPRIV_H */
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