/**
* @brief entry point; calls do_parse_params and do_location
*
* @param argc number of arguments
* @param argv the arguments
*
* @returns EXIT_SUCCESS, EXIT_FAILURE
*/
int main(int argc, char *argv[]) {
params_t *params;
program_name = argv[0];
/* honor the system locale */
if (!setlocale(LC_ALL, "")) {
fprintf(stderr, "%s: setlocale() failed\n", program_name);
}
params = calloc(1, sizeof(*params));
if (!params) {
fprintf(stderr, "%s: calloc(): %s\n", program_name, strerror(errno));
return EXIT_FAILURE;
}
if (do_parse_params(argc, argv, params) != EXIT_SUCCESS) {
do_free_params(params);
return EXIT_FAILURE;
}
if (params->help) {
do_help();
do_free_params(params);
return EXIT_SUCCESS;
}
if (do_location(params) != EXIT_SUCCESS) {
do_free_params(params);
return EXIT_FAILURE;
}
do_free_params(params);
return EXIT_SUCCESS;
}
/*! \brief
* Duplicate linked list of parameters
*/
static inline int do_duplicate_params(param_t **_n, param_t *_p, int _shm)
{
param_t *last, *ptr, *t;
if(!_n) {
LM_ERR("Invalid parameter value\n");
return -1;
}
last = 0;
*_n = 0;
ptr = _p;
while(ptr) {
if(_shm) {
t = (param_t *)shm_malloc(sizeof(param_t));
} else {
t = (param_t *)pkg_malloc(sizeof(param_t));
}
if(!t) {
LM_ERR("No more memory (%d)\n", _shm);
goto err;
}
memcpy(t, ptr, sizeof(param_t));
t->next = 0;
if(!*_n)
*_n = t;
if(last)
last->next = t;
last = t;
ptr = ptr->next;
}
return 0;
err:
do_free_params(*_n, _shm);
return -2;
}
/*
* Free linked list of parameters
*/
void shm_free_params(param_t* _p)
{
do_free_params(_p, 1);
}
/*
* Free linked list of parameters
*/
void free_params(param_t* _p)
{
do_free_params(_p, 0);
}
