diff options
Diffstat (limited to 'lib/notmuch-private.h')
| -rw-r--r-- | lib/notmuch-private.h | 43 |
1 files changed, 39 insertions, 4 deletions
diff --git a/lib/notmuch-private.h b/lib/notmuch-private.h index 60a932f..bfb4111 100644 --- a/lib/notmuch-private.h +++ b/lib/notmuch-private.h @@ -146,8 +146,20 @@ typedef enum _notmuch_private_status { : \ (notmuch_status_t) private_status) +/* Flags shared by various lookup functions. */ +typedef enum _notmuch_find_flags { + /* Lookup without creating any documents. This is the default + * behavior. */ + NOTMUCH_FIND_LOOKUP = 0, + /* If set, create the necessary document (or documents) if they + * are missing. Requires a read/write database. */ + NOTMUCH_FIND_CREATE = 1<<0, +} notmuch_find_flags_t; + typedef struct _notmuch_doc_id_set notmuch_doc_id_set_t; +typedef struct _notmuch_string_list notmuch_string_list_t; + /* database.cc */ /* Lookup a prefix value by name. @@ -186,6 +198,7 @@ _notmuch_database_find_unique_doc_id (notmuch_database_t *notmuch, notmuch_status_t _notmuch_database_find_directory_id (notmuch_database_t *database, const char *path, + notmuch_find_flags_t flags, unsigned int *directory_id); const char * @@ -197,6 +210,7 @@ notmuch_status_t _notmuch_database_filename_to_direntry (void *ctx, notmuch_database_t *notmuch, const char *filename, + notmuch_find_flags_t flags, char **direntry); /* directory.cc */ @@ -204,6 +218,7 @@ _notmuch_database_filename_to_direntry (void *ctx, notmuch_directory_t * _notmuch_directory_create (notmuch_database_t *notmuch, const char *path, + notmuch_find_flags_t flags, notmuch_status_t *status_ret); unsigned int @@ -216,6 +231,7 @@ _notmuch_thread_create (void *ctx, notmuch_database_t *notmuch, unsigned int seed_doc_id, notmuch_doc_id_set_t *match_set, + notmuch_string_list_t *excluded_terms, notmuch_sort_t sort); /* message.cc */ @@ -401,6 +417,7 @@ typedef struct _notmuch_message_list { */ struct visible _notmuch_messages { notmuch_bool_t is_of_list_type; + notmuch_doc_id_set_t *excluded_doc_ids; notmuch_message_node_t *iterator; }; @@ -458,11 +475,11 @@ typedef struct _notmuch_string_node { struct _notmuch_string_node *next; } notmuch_string_node_t; -typedef struct _notmuch_string_list { +struct visible _notmuch_string_list { int length; notmuch_string_node_t *head; notmuch_string_node_t **tail; -} notmuch_string_list_t; +}; notmuch_string_list_t * _notmuch_string_list_create (const void *ctx); @@ -491,8 +508,26 @@ notmuch_filenames_t * _notmuch_filenames_create (const void *ctx, notmuch_string_list_t *list); -#pragma GCC visibility pop - NOTMUCH_END_DECLS +#ifdef __cplusplus +/* Implicit typecast from 'void *' to 'T *' is okay in C, but not in + * C++. In talloc_steal, an explicit cast is provided for type safety + * in some GCC versions. Otherwise, a cast is required. Provide a + * template function for this to maintain type safety, and redefine + * talloc_steal to use it. + */ +#if !(__GNUC__ >= 3) +template <class T> T * +_notmuch_talloc_steal (const void *new_ctx, const T *ptr) +{ + return static_cast<T *> (talloc_steal (new_ctx, ptr)); +} +#undef talloc_steal +#define talloc_steal _notmuch_talloc_steal +#endif +#endif + +#pragma GCC visibility pop + #endif |