* ulong VARNAME/VALUE VALUE if bitfields2ul)
*
* hbytes mask-map lookup MAP-VAR ADDRESS [DEFAULT] => DATA
- * error on missing default or if address too short
+ * error on missing default or if any prefix longer than address
* hbytes mask-map amend MAP-VAR PREFIX PREFIX-LENGTH DATA
* a maskmap MAP is [list [list PREFIX PREFIX-LENGTH DATA]] sorted
* first by descending PREFIX-LENGTH and then by ascending PREFIX
* HBYTES LENGTH MISMATCH when blocks must be exactly same length
* HBYTES SYNTAX supposed hex block had wrong syntax
* HBYTES VALUE OVERFLOW value to be conv'd to hex too big/long
+ * HBYTES MASKMAP NOMATCH no addr/mask matches address for lookup
+ * HBYTES MASKMAP UNDERRUN addr value for lookup is too short
* HBYTES MASKMAP SYNTAX LLENGTH value for mask-map entry not llength==3
* HBYTES MASKMAP SYNTAX UNDERRUN value for mask-map entry hex too short
* HBYTES MASKMAP SYNTAX OVERRUN actual mask-map entry hex too short
#include <tcl8.3/tcl.h>
+#include <adns.h>
+
typedef unsigned char Byte;
/* from hbytes.c */
/* from idtable.c */
typedef struct {
- const char *const prefix;
- int n;
- void **a;
-} IdDataTable;
+ const char *valprefix, *assockey;
+ void (*destroyitem)(Tcl_Interp *ip, void *val);
+} IdDataSpec;
+
+/* The stored struct must start with a single int, conventionally
+ * named `ix'. When the struct is returned for the first time ix must
+ * be -1; on subsequent occasions it must be >=0. ix will be -1 iff
+ * the struct is registered by the iddatatable machinery. */
extern Tcl_ObjType tabledataid_nearlytype;
-int tabledataid_parse(Tcl_Interp *ip, Tcl_Obj *o, IdDataTable *tab);
+int tabledataid_parse(Tcl_Interp *ip, Tcl_Obj *o, const IdDataSpec *idds);
+void tabledataid_disposing(Tcl_Interp *ip, void *val, const IdDataSpec *idds);
+ /* call this when you destroy the struct, to remove its name;
+ * _disposing is idempotent */
+
+/* from adns.c */
+
+typedef struct {
+ const char *name;
+ adns_rrtype number;
+} AdnsTclRRTypeInfo;
+
+extern const IdDataSpec adnstcl_queries, adnstcl_resolvers;
/* from dgram.c */
-extern IdDataTable dgram_socks;
+extern const IdDataSpec dgram_socks;
int newfdposixerr(Tcl_Interp *ip, int fd, const char *m);
/* from tuntap.c */
-extern IdDataTable tuntap_socks;
+extern const IdDataSpec tuntap_socks;
/* from hook.c */
#define TALLOC(s) ((void*)Tcl_Alloc((s)))
#define TFREE(f) (Tcl_Free((void*)(f)))
+#define TREALLOC(p,l) ((void*)Tcl_Realloc((void*)(p),(l)))
#endif /*HBYTES_H*/