firewall3: fix duplicate defaults section detection

[project/firewall3.git] / utils.h

diff --git a/utils.h b/utils.h
index 2388072b68b9e975ae5394cf08c56679f928e33d..254bea45d48b207ba46a3c427d47d327814195ee 100644 (file)
--- a/utils.h
+++ b/utils.h
@@ -46,10 +46,14 @@ extern bool fw3_pr_debug;
 
 struct fw3_address;
 
-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, ...);
+void warn_elem(struct uci_element *e, const char *format, ...)
+       __attribute__ ((format (printf, 2, 3)));
+void warn(const char *format, ...)
+       __attribute__ ((format (printf, 1, 2)));
+void error(const char *format, ...)
+       __attribute__ ((format (printf, 1, 2)));
+void info(const char *format, ...)
+       __attribute__ ((format (printf, 1, 2)));
 
 
 #define warn_section(t, r, e, fmt, ...)                                        \
@@ -96,10 +100,13 @@ bool __fw3_command_pipe(bool silent, const char *command, ...);
 #define fw3_command_pipe(...) __fw3_command_pipe(__VA_ARGS__, NULL)
 
 void fw3_command_close(void);
-void fw3_pr(const char *fmt, ...);
+void fw3_pr(const char *fmt, ...)
+       __attribute__ ((format (printf, 1, 2)));
 
 bool fw3_has_table(bool ipv6, const char *table);
 
+bool fw3_has_target(const bool ipv6, const char *target);
+
 bool fw3_lock(void);
 void fw3_unlock(void);
 bool fw3_lock_path(int *fw3_lock_fd, const char *path);