void vpm_frontend_init(void) {
/* clear all core options */
memset(&options,0,sizeof(options));
#if MAMEVER < 6100
/* directly define these */
options.use_emulated_ym3812 = 1;
#endif /* MAMEVER */
/* create the rc object */
if (!(rc = rc_create()))
{ fprintf (stderr, "error on rc creation\n"); exit(1); }
if (rc_register(rc, opts))
{ fprintf (stderr, "error on registering opts\n"); exit(1); }
/* need a decent default for debug width/height */
if (options.debug_width == 0) options.debug_width = 640;
if (options.debug_height == 0) options.debug_height = 480;
#if MAMEVER >= 6100
options.debug_depth = 8; // Debugger only works with 8 bits?
#endif /* MAMEVER */
options.gui_host = 1;
//#ifdef MAME_DEBUG
// options.mame_debug = 1;
//#endif /* MAME_DEBUG */
#if (defined(DEBUG) || defined(_DEBUG))
set_option("log","1",0);
#endif /* DEBUG */
}
struct rc_struct *cli_rc_create(void)
{
struct rc_struct *result;
result = rc_create();
if (!result)
return NULL;
if (rc_register(result, opts))
{
rc_destroy(result);
return NULL;
}
return result;
}
int
option_dereference(struct option **dest, const char *file, int line)
{
if (!dest)
return DHCP_R_INVALIDARG;
if (!*dest) {
#if defined (POINTER_DEBUG)
log_fatal("%s(%d): dereference of null pointer!", file, line);
#else
return DHCP_R_INVALIDARG;
#endif
}
if ((*dest)->refcnt <= 0) {
#if defined (POINTER_DEBUG)
log_fatal("%s(%d): dereference of <= 0 refcnt!", file, line);
#else
return DHCP_R_INVALIDARG;
#endif
}
(*dest)->refcnt--;
rc_register(file, line, dest, (*dest), (*dest)->refcnt, 1, RC_MISC);
if ((*dest)->refcnt == 0) {
/* The option name may be packed in the same alloc as the
* option structure.
*/
if ((char *) (*dest)->name != (char *) ((*dest) + 1))
dfree((char *) (*dest)->name, file, line);
/* It's either a user-configured format (allocated), or the
* default static format.
*/
if (((*dest)->format != NULL) &&
((*dest)->format != default_option_format)) {
dfree((char *) (*dest)->format, file, line);
}
dfree(*dest, file, line);
}
*dest = NULL;
return ISC_R_SUCCESS;
}
/* Must match hash_reference/dereference types in omapip/hash.h. */
int
option_reference(struct option **dest, struct option *src,
const char * file, int line)
{
if (!dest || !src)
return DHCP_R_INVALIDARG;
if (*dest) {
#if defined(POINTER_DEBUG)
log_fatal("%s(%d): reference store into non-null pointer!",
file, line);
#else
return DHCP_R_INVALIDARG;
#endif
}
*dest = src;
src->refcnt++;
rc_register(file, line, dest, src, src->refcnt, 0, RC_MISC);
return(ISC_R_SUCCESS);
}
