diff options
| -rw-r--r-- | src/xcb_conn.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/xcb_conn.c b/src/xcb_conn.c index ae51b93..ab901a9 100644 --- a/src/xcb_conn.c +++ b/src/xcb_conn.c @@ -64,11 +64,20 @@ typedef struct { uint16_t length; } xcb_setup_generic_t; +/* Keep this list in sync with is_static_error_conn()! */ static const int xcb_con_error = XCB_CONN_ERROR; static const int xcb_con_closed_mem_er = XCB_CONN_CLOSED_MEM_INSUFFICIENT; static const int xcb_con_closed_parse_er = XCB_CONN_CLOSED_PARSE_ERR; static const int xcb_con_closed_screen_er = XCB_CONN_CLOSED_INVALID_SCREEN; +static int is_static_error_conn(xcb_connection_t *c) +{ + return c == (xcb_connection_t *) &xcb_con_error || + c == (xcb_connection_t *) &xcb_con_closed_mem_er || + c == (xcb_connection_t *) &xcb_con_closed_parse_er || + c == (xcb_connection_t *) &xcb_con_closed_screen_er; +} + static int set_fd_flags(const int fd) { /* Win32 doesn't have file descriptors and the fcntl function. This block sets the socket in non-blocking mode */ @@ -341,7 +350,7 @@ xcb_connection_t *xcb_connect_to_fd(int fd, xcb_auth_info_t *auth_info) void xcb_disconnect(xcb_connection_t *c) { - if(c->has_error) + if(is_static_error_conn(c)) return; free(c->setup); |