+static void sockdebug(int level, struct socket *sk, char *format, ...)
+{
+ va_list args;
+ char *tb;
+
+ if((sk->dbgnm == NULL) || (level > sk->dbglvl))
+ return;
+ va_start(args, format);
+ tb = vsprintf2(format, args);
+ va_end(args);
+ fprintf(stderr, "%s: %s\n", sk->dbgnm, tb);
+ free(tb);
+}
+
+void socksetdebug(struct socket *sk, int level, char *nm, ...)
+{
+ va_list args;
+ char *tb;
+
+ va_start(args, nm);
+ tb = vsprintf2(nm, args);
+ va_end(args);
+ sk->dbgnm = sprintf2("%s (f)", tb);
+ sk->back->dbgnm = sprintf2("%s (b)", tb);
+ free(tb);
+ sk->dbglvl = level;
+ sk->back->dbglvl = level;
+ sockdebug(1, sk, "enabled debugging");
+}
+