Change wording of inferred destination warning for redirects

[project/firewall3.git] / utils.h

diff --git a/utils.h b/utils.h
index efce382..cd478f9 100644 (file)
--- a/utils.h
+++ b/utils.h
@@ -24,6 +24,7 @@
 #include <unistd.h>
 #include <signal.h>
 #include <fcntl.h>
+#include <limits.h>
 #include <sys/stat.h>
 #include <sys/wait.h>
 #include <sys/file.h>
@@ -32,33 +33,44 @@
 #include <uci.h>
 
 
-#define FW3_STATEFILE  "/var/run/fw3.lock"
+#define FW3_STATEFILE  "/var/run/fw3.state"
+#define FW3_LOCKFILE   "/var/run/fw3.lock"
+#define FW3_HOTPLUG     "/sbin/hotplug-call"
+
+extern bool fw3_pr_debug;
 
 void warn_elem(struct uci_element *e, const char *format, ...);
 void warn(const char *format, ...);
 void error(const char *format, ...);
 void info(const char *format, ...);
 
+#define setbit(field, flag) field |= (1 << (flag))
+#define delbit(field, flag) field &= ~(1 << (flag))
+#define hasbit(field, flag) (field & (1 << (flag)))
+
+#define set(field, family, flag) setbit(field[family == FW3_FAMILY_V6], flag)
+#define del(field, family, flag) delbit(field[family == FW3_FAMILY_V6], flag)
+#define has(field, family, flag) hasbit(field[family == FW3_FAMILY_V6], flag)
+
 #define fw3_foreach(p, h)                                                  \
        for (p = list_empty(h) ? NULL : list_first_entry(h, typeof(*p), list); \
          list_empty(h) ? (p == NULL) : (&p->list != (h));                  \
             p = list_empty(h) ? list_first_entry(h, typeof(*p), list)         \
                            : list_entry(p->list.next, typeof(*p), list))
 
-static inline void
-fw3_free_list(struct list_head *list)
-{
-       struct list_head *cur, *tmp;
+#define fw3_is_family(p, f)                                                \
+       (!p || (p)->family == FW3_FAMILY_ANY || (p)->family == f)
 
-       list_for_each_safe(cur, tmp, list)
-       {
-               list_del(cur);
-               free(cur);
-       }
-}
+#define fw3_no_family(flags)                                               \
+       (!(flags & ((1 << FW3_FAMILY_V4) | (1 << FW3_FAMILY_V6))))
+
+#define fw3_no_table(flags)                                                \
+    (!(flags & ((1<<FW3_TABLE_FILTER)|(1<<FW3_TABLE_NAT)|                  \
+                (1<<FW3_TABLE_MANGLE)|(1<<FW3_TABLE_RAW))))
 
-#define fw3_is_family(p, f)                                                \
-       (!p || p->family == FW3_FAMILY_ANY || p->family == f)
+
+void * fw3_alloc(size_t size);
+char * fw3_strdup(const char *s);
 
 const char * fw3_find_command(const char *cmd);
 
@@ -71,8 +83,16 @@ void fw3_pr(const char *fmt, ...);
 
 bool fw3_has_table(bool ipv6, const char *table);
 
-bool fw3_check_statefile(bool test_exists);
-void fw3_remove_statefile(void);
-void fw3_close_statefile(void);
+bool fw3_lock(void);
+void fw3_unlock(void);
+
+
+void fw3_write_statefile(void *state);
+
+void fw3_free_object(void *obj, const void *opts);
+
+void fw3_free_list(struct list_head *head);
+
+bool fw3_hotplug(bool add, void *zone, void *device);
 
 #endif