static char *get_primary_language(ssize_t *len) {
char *l;
#define test_env(str) do { \
l = getenv(str); \
if (l == NULL) { \
break; \
} \
*len = strlen(l); \
char *_ = memchr(l, '_', *len); \
if (_ != NULL) { \
*len = _ - l; \
} \
if (*len == 0) { \
break; \
} \
return l; \
} while (0)
test_env("LC_ALL");
test_env("LC_MESSAGES");
test_env("LANG");
#undef test_env
*len = 1;
return "C";
}
int
main(int argc, char** argv)
{
set_env();
environ = NULL;
test_env();
set_env();
environ[0] = NULL;
test_env();
static char* emptyEnv[1] = {NULL};
set_env();
environ = emptyEnv;
test_env();
set_env();
environ = (char**)calloc(1, sizeof(*environ));
test_env();
// clearenv() is not part of the POSIX specs
#if 1
set_env();
clearenv();
test_env();
#endif
return 0;
}
int main() {
test_zero("evntest: env test");
test_setunset("evntest: setunset test");
test_env("evntest: env test");
_exit(0);
}
int main(int argc, char** argv) {
test_env("LD_PRELOAD");
test_env("DYLD_INSERT_LIBRARIES");
if (!process_flags(argc, argv)) {
usage(argv[0]);
return 1;
}
if (initial_sleep > 0) {
printf("Sleeping %d sec...\n", initial_sleep);
sleep(initial_sleep);
printf("Awoke\n");
}
if (test_sync) {
test_sync_init();
}
int i;
for (i = 0; i < cycles; i++) {
if (i > 0 && step_sleep > 0) {
printf("\tsleeping %d sec...\n", step_sleep);
sleep(4);
}
printf("cycle %d\n", i);
test(i);
}
if (test_sync) {
test_wait_shutdown();
}
return 0;
}
/**
* System initialization thread.
*
* @param parameter parameter
*/
void sys_init_thread(void* parameter){
set_system_status(SYSTEM_STATUS_INIT);
/* EasyFlash initialization */
if (flash_init() == FLASH_NO_ERR) {
/* initialize OK and switch to running status */
set_system_status(SYSTEM_STATUS_RUN);
/* test Env demo */
test_env();
} else {
/* initialize fail and switch to fault status */
set_system_status(SYSTEM_STATUS_FAULT);
}
rt_thread_delete(rt_thread_self());
}
int update_env(t_env *e, char **av)
{
int i;
int res;
i = 1;
while (av[i] != NULL)
{
res = test_arg(e, av + i);
if (res == -1)
_exit(EXIT_FAILURE);
i += res;
}
if (!test_env(e))
{
usage();
_exit(EXIT_FAILURE);
}
return (1);
}
