generator: support listelement-ref

[free-sw/xcb/libxcb] / src / xcbint.h

diff --git a/src/xcbint.h b/src/xcbint.h
index 9d44238..f89deba 100644 (file)
--- a/src/xcbint.h
+++ b/src/xcbint.h
@@ -53,8 +53,7 @@ enum lazy_reply_tag
 
 #define XCB_PAD(i) (-(i) & 3)
 
-#define XCB_SEQUENCE_COMPARE(a,op,b)   ((int64_t) ((a) - (b)) op 0)
-#define XCB_SEQUENCE_COMPARE_32(a,op,b)        (((int) (a) - (int) (b)) op 0)
+#define XCB_SEQUENCE_COMPARE(a,op,b)    ((int64_t) ((a) - (b)) op 0)
 
 #ifndef offsetof
 #define offsetof(type,member) ((size_t) &((type *)0)->member)
@@ -80,6 +79,16 @@ void *_xcb_map_remove(_xcb_map *q, unsigned int key);
 
 /* xcb_out.c */
 
+#if HAVE_SENDMSG
+#define XCB_MAX_PASS_FD 16
+
+typedef struct _xcb_fd {
+    int fd[XCB_MAX_PASS_FD];
+    int nfd;
+    int ifd;
+} _xcb_fd;
+#endif
+
 typedef struct _xcb_out {
     pthread_cond_t cond;
     int writing;
@@ -101,12 +110,16 @@ typedef struct _xcb_out {
         xcb_big_requests_enable_cookie_t cookie;
         uint32_t value;
     } maximum_request_length;
+#if HAVE_SENDMSG
+    _xcb_fd out_fd;
+#endif
 } _xcb_out;
 
 int _xcb_out_init(_xcb_out *out);
 void _xcb_out_destroy(_xcb_out *out);
 
 int _xcb_out_send(xcb_connection_t *c, struct iovec *vector, int count);
+void _xcb_out_send_sync(xcb_connection_t *c);
 int _xcb_out_flush_to(xcb_connection_t *c, uint64_t request);
 
 
@@ -132,11 +145,17 @@ typedef struct _xcb_in {
 
     struct pending_reply *pending_replies;
     struct pending_reply **pending_replies_tail;
+#if HAVE_SENDMSG
+    _xcb_fd in_fd;
+#endif
+    struct xcb_special_event *special_events;
 } _xcb_in;
 
 int _xcb_in_init(_xcb_in *in);
 void _xcb_in_destroy(_xcb_in *in);
 
+void _xcb_in_wake_up_next_reader(xcb_connection_t *c);
+
 int _xcb_in_expect_reply(xcb_connection_t *c, uint64_t request, enum workarounds workaround, int flags);
 void _xcb_in_replies_done(xcb_connection_t *c);
 
@@ -173,6 +192,7 @@ void _xcb_ext_destroy(xcb_connection_t *c);
 /* xcb_conn.c */
 
 struct xcb_connection_t {
+    /* This must be the first field; see _xcb_conn_ret_error(). */
     int has_error;
 
     /* constant data */
@@ -189,7 +209,10 @@ struct xcb_connection_t {
     _xcb_xid xid;
 };
 
-void _xcb_conn_shutdown(xcb_connection_t *c);
+void _xcb_conn_shutdown(xcb_connection_t *c, int err);
+
+xcb_connection_t *_xcb_conn_ret_error(int err);
+
 int _xcb_conn_wait(xcb_connection_t *c, pthread_cond_t *cond, struct iovec **vector, int *count);