lib/config: add known config key "show.extra_headers"

[notmuch] / lib / notmuch.h

diff --git a/lib/notmuch.h b/lib/notmuch.h
index 074fc68287aa247c18890b2332552197c6a06c1c..cd5c1246b977151f56248dca06d2d16943d3d7cd 100644 (file)
--- a/lib/notmuch.h
+++ b/lib/notmuch.h
@@ -112,7 +112,7 @@ typedef int notmuch_bool_t;
  * A zero value (NOTMUCH_STATUS_SUCCESS) indicates that the function
  * completed without error. Any other value indicates an error.
  */
-typedef enum _notmuch_status {
+typedef enum {
     /**
      * No error occurred.
      */
@@ -224,6 +224,10 @@ typedef enum _notmuch_status {
      * Syntax error in query
      */
     NOTMUCH_STATUS_BAD_QUERY_SYNTAX,
+    /**
+     * No mail root could be deduced from parameters and environment
+     */
+    NOTMUCH_STATUS_NO_MAIL_ROOT,
     /**
      * Not an actual status value. Just a way to find out how many
      * valid status values there are.
@@ -323,7 +327,7 @@ typedef enum {
  * config_path="" and error_message=NULL
  * @deprecated Deprecated as of libnotmuch 5.4 (notmuch 0.32)
  */
-/* NOTMUCH_DEPRECATED(5, 4) */
+NOTMUCH_DEPRECATED(5, 4)
 notmuch_status_t
 notmuch_database_open (const char *path,
                       notmuch_database_mode_t mode,
@@ -335,7 +339,7 @@ notmuch_database_open (const char *path,
  * @deprecated Deprecated as of libnotmuch 5.4 (notmuch 0.32)
  *
  */
-/* NOTMUCH_DEPRECATED(5, 4) */
+NOTMUCH_DEPRECATED(5, 4)
 notmuch_status_t
 notmuch_database_open_verbose (const char *path,
                               notmuch_database_mode_t mode,
@@ -433,6 +437,8 @@ notmuch_database_open_verbose (const char *path,
  * @retval NOTMUCH_STATUS_NULL_POINTER: The given \a database
  * argument is NULL.
  *
+ * @retval NOTMUCH_STATUS_NO_CONFIG: No config file was found. Fatal.
+ *
  * @retval NOTMUCH_STATUS_OUT_OF_MEMORY: Out of memory.
  *
  * @retval NOTMUCH_STATUS_FILE_ERROR: An error occurred trying to open the
@@ -458,6 +464,9 @@ notmuch_database_open_with_config (const char *database_path,
  *
  * For description of arguments, @see notmuch_database_open_with_config
  *
+ * For errors other then NO_DATABASE and NO_CONFIG, *database is set to
+ * NULL.
+ *
  * @retval NOTMUCH_STATUS_SUCCESS: Successfully loaded configuration.
  *
  * @retval NOTMUCH_STATUS_NO_CONFIG: No config file was loaded. Not fatal.
@@ -489,6 +498,9 @@ notmuch_database_load_config (const char *database_path,
  *
  * For description of arguments, @see notmuch_database_open_with_config
  *
+ * In case of any failure, this function returns an error status and
+ * sets *database to NULL.
+ *
  * @retval NOTMUCH_STATUS_SUCCESS: Successfully created the database.
  *
  * @retval NOTMUCH_STATUS_DATABASE_EXISTS: Database already exists, not created
@@ -1678,7 +1690,7 @@ notmuch_message_reindex (notmuch_message_t *message,
 /**
  * Message flags.
  */
-typedef enum _notmuch_message_flag {
+typedef enum {
     NOTMUCH_MESSAGE_FLAG_MATCH,
     NOTMUCH_MESSAGE_FLAG_EXCLUDED,
 
@@ -2524,7 +2536,7 @@ notmuch_config_list_destroy (notmuch_config_list_t *config_list);
 /**
  * Configuration keys known to libnotmuch
  */
-typedef enum _notmuch_config_key {
+typedef enum {
     NOTMUCH_CONFIG_FIRST,
     NOTMUCH_CONFIG_DATABASE_PATH = NOTMUCH_CONFIG_FIRST,
     NOTMUCH_CONFIG_MAIL_ROOT,
@@ -2538,6 +2550,7 @@ typedef enum _notmuch_config_key {
     NOTMUCH_CONFIG_OTHER_EMAIL,
     NOTMUCH_CONFIG_USER_NAME,
     NOTMUCH_CONFIG_AUTOCOMMIT,
+    NOTMUCH_CONFIG_EXTRA_HEADERS,
     NOTMUCH_CONFIG_LAST
 } notmuch_config_key_t;