#include "config.h"
#endif
+#if HAVE_SENDMSG
+#include <sys/socket.h>
+#endif
+
#ifdef GCC_HAS_VISIBILITY
#pragma GCC visibility push(hidden)
#endif
#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 */
/* 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;
- pthread_cond_t socket_cond;
- void (*return_socket)(void *closure);
+ xcb_return_socket_func_t return_socket;
void *socket_closure;
- int socket_moving;
+ unsigned int socket_seq;
char queue[XCB_QUEUE_BUFFER_SIZE];
int queue_len;
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);
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);
_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);