X-Git-Url: http://git.demorecorder.com/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fxcbint.h;h=e122f2fdc397400749e9e31999b1eb2640059d94;hb=cca607409068ad0948e7283fb8d0465cabc51686;hp=8c6bcaad7c626a82b9078b5e2f773d4d353a0ad8;hpb=baff35a04b0e8d21821850a405a550d86a8aeb6f;p=free-sw%2Fxcb%2Flibxcb

diff --git a/src/xcbint.h b/src/xcbint.h
index 8c6bcaa..e122f2f 100644
--- a/src/xcbint.h
+++ b/src/xcbint.h
@@ -34,13 +34,18 @@
 #include "config.h"
 #endif
 
+#if HAVE_SENDMSG
+#include <sys/socket.h>
+#endif
+
 #ifdef GCC_HAS_VISIBILITY
 #pragma GCC visibility push(hidden)
 #endif
 
 enum workarounds {
     WORKAROUND_NONE,
-    WORKAROUND_GLX_GET_FB_CONFIGS_BUG
+    WORKAROUND_GLX_GET_FB_CONFIGS_BUG,
+    WORKAROUND_EXTERNAL_SOCKET_OWNER
 };
 
 enum lazy_reply_tag
@@ -53,7 +58,16 @@ 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)
+
+#ifndef offsetof
+#define offsetof(type,member) ((size_t) &((type *)0)->member)
+#endif
+
+#ifndef MIN
+#define MIN(x,y) ((x) < (y) ? (x) : (y))
+#endif
+
+#define container_of(pointer,type,member) ((type *)(((char *)(pointer)) - offsetof(type, member)))
 
 /* xcb_list.c */
 
@@ -69,10 +83,27 @@ void *_xcb_map_remove(_xcb_map *q, unsigned int key);
 
 /* xcb_out.c */
 
+typedef void (*xcb_return_socket_func_t)(void *closure);
+
+#if HAVE_SENDMSG
+#define XCB_MAX_PASS_FD	16
+
+typedef struct _xcb_fd {
+    struct cmsghdr cmsghdr;
+    int fd[XCB_MAX_PASS_FD];
+    int nfd;
+    int ifd;
+} _xcb_fd;
+#endif
+
 typedef struct _xcb_out {
     pthread_cond_t cond;
     int writing;
 
+    xcb_return_socket_func_t return_socket;
+    void *socket_closure;
+    unsigned int socket_seq;
+
     char queue[XCB_QUEUE_BUFFER_SIZE];
     int queue_len;
 
@@ -85,12 +116,16 @@ 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);
+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);
 
 
@@ -116,12 +151,19 @@ 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);
 
 int _xcb_in_read(xcb_connection_t *c);
 int _xcb_in_read_block(xcb_connection_t *c, void *buf, int nread);
@@ -172,7 +214,10 @@ 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);