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libuv/include/uv/unix.h  view on Meta::CPAN

# endif
# if defined(DT_LNK)
#  define UV__DT_LINK DT_LNK
# else
#  define UV__DT_LINK -3
# endif
# if defined(DT_FIFO)
#  define UV__DT_FIFO DT_FIFO
# else
#  define UV__DT_FIFO -4
# endif
# if defined(DT_SOCK)
#  define UV__DT_SOCKET DT_SOCK
# else
#  define UV__DT_SOCKET -5
# endif
# if defined(DT_CHR)
#  define UV__DT_CHAR DT_CHR
# else
#  define UV__DT_CHAR -6
# endif
# if defined(DT_BLK)
#  define UV__DT_BLOCK DT_BLK
# else
#  define UV__DT_BLOCK -7
# endif
#endif

/* Platform-specific definitions for uv_dlopen support. */
#define UV_DYNAMIC /* empty */

typedef struct {
  void* handle;
  char* errmsg;
} uv_lib_t;

#define UV_LOOP_PRIVATE_FIELDS                                                \
  unsigned long flags;                                                        \
  int backend_fd;                                                             \
  void* pending_queue[2];                                                     \
  void* watcher_queue[2];                                                     \
  uv__io_t** watchers;                                                        \
  unsigned int nwatchers;                                                     \
  unsigned int nfds;                                                          \
  void* wq[2];                                                                \
  uv_mutex_t wq_mutex;                                                        \
  uv_async_t wq_async;                                                        \
  uv_rwlock_t cloexec_lock;                                                   \
  uv_handle_t* closing_handles;                                               \
  void* process_handles[2];                                                   \
  void* prepare_handles[2];                                                   \
  void* check_handles[2];                                                     \
  void* idle_handles[2];                                                      \
  void* async_handles[2];                                                     \
  void (*async_unused)(void);  /* TODO(bnoordhuis) Remove in libuv v2. */     \
  uv__io_t async_io_watcher;                                                  \
  int async_wfd;                                                              \
  struct {                                                                    \
    void* min;                                                                \
    unsigned int nelts;                                                       \
  } timer_heap;                                                               \
  uint64_t timer_counter;                                                     \
  uint64_t time;                                                              \
  int signal_pipefd[2];                                                       \
  uv__io_t signal_io_watcher;                                                 \
  uv_signal_t child_watcher;                                                  \
  int emfile_fd;                                                              \
  UV_PLATFORM_LOOP_FIELDS                                                     \

#define UV_REQ_TYPE_PRIVATE /* empty */

#define UV_REQ_PRIVATE_FIELDS  /* empty */

#define UV_PRIVATE_REQ_TYPES /* empty */

#define UV_WRITE_PRIVATE_FIELDS                                               \
  void* queue[2];                                                             \
  unsigned int write_index;                                                   \
  uv_buf_t* bufs;                                                             \
  unsigned int nbufs;                                                         \
  int error;                                                                  \
  uv_buf_t bufsml[4];                                                         \

#define UV_CONNECT_PRIVATE_FIELDS                                             \
  void* queue[2];                                                             \

#define UV_SHUTDOWN_PRIVATE_FIELDS /* empty */

#define UV_UDP_SEND_PRIVATE_FIELDS                                            \
  void* queue[2];                                                             \
  struct sockaddr_storage addr;                                               \
  unsigned int nbufs;                                                         \
  uv_buf_t* bufs;                                                             \
  ssize_t status;                                                             \
  uv_udp_send_cb send_cb;                                                     \
  uv_buf_t bufsml[4];                                                         \

#define UV_HANDLE_PRIVATE_FIELDS                                              \
  uv_handle_t* next_closing;                                                  \
  unsigned int flags;                                                         \

#define UV_STREAM_PRIVATE_FIELDS                                              \
  uv_connect_t *connect_req;                                                  \
  uv_shutdown_t *shutdown_req;                                                \
  uv__io_t io_watcher;                                                        \
  void* write_queue[2];                                                       \
  void* write_completed_queue[2];                                             \
  uv_connection_cb connection_cb;                                             \
  int delayed_error;                                                          \
  int accepted_fd;                                                            \
  void* queued_fds;                                                           \
  UV_STREAM_PRIVATE_PLATFORM_FIELDS                                           \

#define UV_TCP_PRIVATE_FIELDS /* empty */

#define UV_UDP_PRIVATE_FIELDS                                                 \
  uv_alloc_cb alloc_cb;                                                       \
  uv_udp_recv_cb recv_cb;                                                     \
  uv__io_t io_watcher;                                                        \
  void* write_queue[2];                                                       \
  void* write_completed_queue[2];                                             \

#define UV_PIPE_PRIVATE_FIELDS                                                \
  const char* pipe_fname; /* strdup'ed */

#define UV_POLL_PRIVATE_FIELDS                                                \
  uv__io_t io_watcher;

#define UV_PREPARE_PRIVATE_FIELDS                                             \
  uv_prepare_cb prepare_cb;                                                   \
  void* queue[2];                                                             \

#define UV_CHECK_PRIVATE_FIELDS                                               \
  uv_check_cb check_cb;                                                       \
  void* queue[2];                                                             \

#define UV_IDLE_PRIVATE_FIELDS                                                \
  uv_idle_cb idle_cb;                                                         \
  void* queue[2];                                                             \

#define UV_ASYNC_PRIVATE_FIELDS                                               \
  uv_async_cb async_cb;                                                       \
  void* queue[2];                                                             \
  int pending;                                                                \

#define UV_TIMER_PRIVATE_FIELDS                                               \
  uv_timer_cb timer_cb;                                                       \
  void* heap_node[3];                                                         \
  uint64_t timeout;                                                           \
  uint64_t repeat;                                                            \
  uint64_t start_id;

#define UV_GETADDRINFO_PRIVATE_FIELDS                                         \
  struct uv__work work_req;                                                   \
  uv_getaddrinfo_cb cb;                                                       \
  struct addrinfo* hints;                                                     \
  char* hostname;                                                             \
  char* service;                                                              \
  struct addrinfo* addrinfo;                                                  \
  int retcode;

#define UV_GETNAMEINFO_PRIVATE_FIELDS                                         \
  struct uv__work work_req;                                                   \
  uv_getnameinfo_cb getnameinfo_cb;                                           \
  struct sockaddr_storage storage;                                            \
  int flags;                                                                  \
  char host[NI_MAXHOST];                                                      \
  char service[NI_MAXSERV];                                                   \
  int retcode;

#define UV_PROCESS_PRIVATE_FIELDS                                             \
  void* queue[2];                                                             \
  int status;                                                                 \

#define UV_FS_PRIVATE_FIELDS                                                  \
  const char *new_path;                                                       \
  uv_file file;                                                               \
  int flags;                                                                  \
  mode_t mode;                                                                \
  unsigned int nbufs;                                                         \
  uv_buf_t* bufs;                                                             \
  off_t off;                                                                  \
  uv_uid_t uid;                                                               \
  uv_gid_t gid;                                                               \
  double atime;                                                               \
  double mtime;                                                               \
  struct uv__work work_req;                                                   \
  uv_buf_t bufsml[4];                                                         \

#define UV_WORK_PRIVATE_FIELDS                                                \
  struct uv__work work_req;

#define UV_TTY_PRIVATE_FIELDS                                                 \
  struct termios orig_termios;                                                \
  int mode;

#define UV_SIGNAL_PRIVATE_FIELDS                                              \
  /* RB_ENTRY(uv_signal_s) tree_entry; */                                     \
  struct {                                                                    \
    struct uv_signal_s* rbe_left;                                             \
    struct uv_signal_s* rbe_right;                                            \
    struct uv_signal_s* rbe_parent;                                           \
    int rbe_color;                                                            \
  } tree_entry;                                                               \
  /* Use two counters here so we don have to fiddle with atomics. */          \
  unsigned int caught_signals;                                                \
  unsigned int dispatched_signals;