It's ok, but not recommended, since OW_init calls API_init:
GOOD_OR_BAD API_init(const char *command_line)
{
GOOD_OR_BAD return_code = gbGOOD;
LEVEL_DEBUG("OWLIB started with <%s>",SAFESTRING(command_line));
if (StateInfo.owlib_state == lib_state_pre) {
LibSetup(Globals.program_type); // use previous or default value
StateInfo.owlib_state = lib_state_setup;
}
LIB_WLOCK;
// stop if started
if (StateInfo.owlib_state == lib_state_started) {
LibStop();
StateInfo.owlib_state = lib_state_setup;
}
// now restart
if (StateInfo.owlib_state == lib_state_setup) {
return_code = owopt_packed(command_line);
if ( BAD(return_code) ) {
goto init_exit ;
}
return_code = LibStart();
if ( BAD(return_code) ) {
goto init_exit ;
}
StateInfo.owlib_state = lib_state_started;
}
So if called a second time, it closes everything and restarts. That's fine
if that's what you wanted to do. If you just want to init-if-needed, not
quite what you want.
I can certainly add a function to init-if-needed. Would that be helpful?
Paul
On Fri, Jan 31, 2014 at 4:05 PM, Sven Geggus <[email protected]>wrote:
> Sven Geggus <[email protected]> wrote:
>
> > is there a possibility to tell if OW_init has already been called and
> > if not will I risk memory leaks if OW_init is called more than once?
>
> Hm, I just saw, that I could use OW_present("/") but this just
> returns -1:
>
> int main() {
> OW_init("localhost:4304");
> printf("%d\n",OW_present("/"));
> }
>
> Will give me -1 all the time.
>
> owfs is 2.8p15 from debian stable.
>
> Sven
>
> --
> "and on the third day he rebooted into Linux-1.3.84"
> (Linus Torvalds, Easter Kernel Release
> 1996)
>
> /me is giggls@ircnet, http://sven.gegg.us/ on the Web
>
>
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