#ifndef __XCBINT_H
#define __XCBINT_H
+#include "bigreq.h"
+
#ifdef HAVE_CONFIG_H
#include "config.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
+{
+ LAZY_NONE = 0,
+ LAZY_COOKIE,
+ LAZY_FORCED
};
#define XCB_PAD(i) (-(i) & 3)
-/* xcb_list.c */
+#define XCB_SEQUENCE_COMPARE(a,op,b) ((int64_t) ((a) - (b)) op 0)
+
+#ifndef offsetof
+#define offsetof(type,member) ((size_t) &((type *)0)->member)
+#endif
-typedef struct _xcb_list _xcb_list;
-typedef void (*XCBListFreeFunc)(void *);
+#ifndef MIN
+#define MIN(x,y) ((x) < (y) ? (x) : (y))
+#endif
-_xcb_list *_xcb_list_new(void);
-void _xcb_list_delete(_xcb_list *list, XCBListFreeFunc do_free);
-int _xcb_list_insert(_xcb_list *list, void *data);
-int _xcb_list_append(_xcb_list *list, void *data);
-void *_xcb_list_peek_head(_xcb_list *list);
-void *_xcb_list_remove_head(_xcb_list *list);
-void *_xcb_list_remove(_xcb_list *list, int (*cmp)(const void *, const void *), const void *data);
-void *_xcb_list_find(_xcb_list *list, int (*cmp)(const void *, const void *), const void *data);
+#define container_of(pointer,type,member) ((type *)(((char *)(pointer)) - offsetof(type, member)))
-typedef _xcb_list _xcb_queue;
+/* xcb_list.c */
-_xcb_queue *_xcb_queue_new(void);
-void _xcb_queue_delete(_xcb_queue *q, XCBListFreeFunc do_free);
-int _xcb_queue_enqueue(_xcb_queue *q, void *data);
-void *_xcb_queue_dequeue(_xcb_queue *q);
-int _xcb_queue_is_empty(_xcb_queue *q);
+typedef void (*xcb_list_free_func_t)(void *);
-typedef _xcb_list _xcb_map;
+typedef struct _xcb_map _xcb_map;
_xcb_map *_xcb_map_new(void);
-void _xcb_map_delete(_xcb_map *q, XCBListFreeFunc do_free);
+void _xcb_map_delete(_xcb_map *q, xcb_list_free_func_t do_free);
int _xcb_map_put(_xcb_map *q, unsigned int key, void *data);
-void *_xcb_map_get(_xcb_map *q, unsigned int key);
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 {
+ int fd[XCB_MAX_PASS_FD];
+ int nfd;
+ int ifd;
+} _xcb_fd;
+#endif
+
typedef struct _xcb_out {
pthread_cond_t cond;
int writing;
- char queue[4096];
+ xcb_return_socket_func_t return_socket;
+ void *socket_closure;
+ unsigned int socket_seq;
+
+ char queue[XCB_QUEUE_BUFFER_SIZE];
int queue_len;
- struct iovec *vec;
- int vec_len;
- unsigned int request;
- unsigned int request_written;
+ uint64_t request;
+ uint64_t request_written;
pthread_mutex_t reqlenlock;
- CARD32 maximum_request_length;
+ enum lazy_reply_tag maximum_request_length_tag;
+ union {
+ 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_write(XCBConnection *c);
-int _xcb_out_write_block(XCBConnection *c, struct iovec *vector, size_t count);
-int _xcb_out_flush(XCBConnection *c);
+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);
/* xcb_in.c */
char queue[4096];
int queue_len;
- unsigned int request_read;
- _xcb_queue *current_reply;
+ uint64_t request_expected;
+ uint64_t request_read;
+ uint64_t request_completed;
+ struct reply_list *current_reply;
+ struct reply_list **current_reply_tail;
_xcb_map *replies;
struct event_list *events;
struct event_list **events_tail;
- _xcb_list *readers;
+ struct reader_list *readers;
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);
-int _xcb_in_expect_reply(XCBConnection *c, unsigned int request, enum workarounds workaround, int flags);
+void _xcb_in_wake_up_next_reader(xcb_connection_t *c);
-int _xcb_in_read(XCBConnection *c);
-int _xcb_in_read_block(XCBConnection *c, void *buf, int nread);
+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);
/* xcb_xid.c */
typedef struct _xcb_xid {
pthread_mutex_t lock;
- CARD32 last;
- CARD32 base;
- CARD32 max;
- CARD32 inc;
+ uint32_t last;
+ uint32_t base;
+ uint32_t max;
+ uint32_t inc;
} _xcb_xid;
-int _xcb_xid_init(XCBConnection *c);
-void _xcb_xid_destroy(XCBConnection *c);
+int _xcb_xid_init(xcb_connection_t *c);
+void _xcb_xid_destroy(xcb_connection_t *c);
/* xcb_ext.c */
int extensions_size;
} _xcb_ext;
-int _xcb_ext_init(XCBConnection *c);
-void _xcb_ext_destroy(XCBConnection *c);
+int _xcb_ext_init(xcb_connection_t *c);
+void _xcb_ext_destroy(xcb_connection_t *c);
/* xcb_conn.c */
-struct XCBConnection {
+struct xcb_connection_t {
+ int has_error;
+
/* constant data */
- XCBConnSetupSuccessRep *setup;
+ xcb_setup_t *setup;
int fd;
/* I/O data */
_xcb_xid xid;
};
-int _xcb_conn_wait(XCBConnection *c, const int should_write, pthread_cond_t *cond);
+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);
+
+
+/* xcb_auth.c */
+
+int _xcb_get_auth_info(int fd, xcb_auth_info_t *info, int display);
+
+#ifdef GCC_HAS_VISIBILITY
+#pragma GCC visibility pop
+#endif
+
#endif
projects / free-sw / xcb / libxcb / blobdiff