comment update

[project/uci.git] / uci.h

diff --git a/uci.h b/uci.h
index 4706255..65fb7d3 100644 (file)
--- a/uci.h
+++ b/uci.h
@@ -50,6 +50,11 @@ struct uci_parse_context;
 extern struct uci_context *uci_alloc(void);
 
 /**
+ * uci_free: Free the uci context including all of its data
+ */
+extern void uci_free(struct uci_context *ctx);
+
+/**
  * uci_perror: Print the last uci error that occured
  * @ctx: uci context
  * @str: string to print before the error message
@@ -62,15 +67,29 @@ extern void uci_perror(struct uci_context *ctx, const char *str);
  * @ctx: uci context
  * @name: name of the config file (relative to the config directory)
  */
-int uci_load(struct uci_context *ctx, const char *name);
+extern int uci_load(struct uci_context *ctx, const char *name, struct uci_config **cfg);
+
+/**
+ * uci_unload: Unload a config file from the uci context
+ *
+ * @ctx: uci context
+ * @name: name of the config file
+ */
+extern int uci_unload(struct uci_context *ctx, const char *name);
 
 /**
  * uci_cleanup: Clean up after an error
  *
  * @ctx: uci context
  */
-int uci_cleanup(struct uci_context *ctx);
+extern int uci_cleanup(struct uci_context *ctx);
 
+/**
+ * uci_list_configs: List available uci config files
+ *
+ * @ctx: uci context
+ */
+extern char **uci_list_configs();
 
 /* UCI data structures */
 
@@ -84,8 +103,6 @@ struct uci_context
        /* private: */
        int errno;
        jmp_buf trap;
-       jmp_buf trap_saved;
-       int saved;
 };
 
 struct uci_parse_context
@@ -95,8 +112,10 @@ struct uci_parse_context
 
        /* private: */
        struct uci_config *cfg;
+       struct uci_section *section;
        FILE *file;
        char *buf;
+       char *reason;
        int bufsz;
 };
 
@@ -130,7 +149,7 @@ struct uci_option
 #define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
 #endif
 
-#define uci_list_empty(list) (list->next == ptr)
+#define uci_list_empty(list) ((list)->next == (list))
 #define uci_list_entry(_type, _ptr) \
        ((struct uci_ ## _type *) ((char *)(_ptr) - offsetof(struct uci_ ## _type,list)))