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

#endif

#ifndef UV_PLATFORM_LOOP_FIELDS
# define UV_PLATFORM_LOOP_FIELDS /* empty */
#endif

#ifndef UV_PLATFORM_FS_EVENT_FIELDS
# define UV_PLATFORM_FS_EVENT_FIELDS /* empty */
#endif

#ifndef UV_STREAM_PRIVATE_PLATFORM_FIELDS
# define UV_STREAM_PRIVATE_PLATFORM_FIELDS /* empty */
#endif

/* Note: May be cast to struct iovec. See writev(2). */
typedef struct uv_buf_t {
  char* base;
  size_t len;
} uv_buf_t;

typedef int uv_file;
typedef int uv_os_sock_t;
typedef int uv_os_fd_t;
typedef pid_t uv_pid_t;

#define UV_ONCE_INIT PTHREAD_ONCE_INIT

typedef pthread_once_t uv_once_t;
typedef pthread_t uv_thread_t;
typedef pthread_mutex_t uv_mutex_t;
typedef pthread_rwlock_t uv_rwlock_t;
typedef UV_PLATFORM_SEM_T uv_sem_t;
typedef pthread_cond_t uv_cond_t;
typedef pthread_key_t uv_key_t;

/* Note: guard clauses should match uv_barrier_init's in src/unix/thread.c. */
#if defined(_AIX) || \
    defined(__OpenBSD__) || \
    !defined(PTHREAD_BARRIER_SERIAL_THREAD)
/* TODO(bnoordhuis) Merge into uv_barrier_t in v2. */
struct _uv_barrier {
  uv_mutex_t mutex;
  uv_cond_t cond;
  unsigned threshold;
  unsigned in;
  unsigned out;
};

typedef struct {
  struct _uv_barrier* b;
# if defined(PTHREAD_BARRIER_SERIAL_THREAD)
  /* TODO(bnoordhuis) Remove padding in v2. */
  char pad[sizeof(pthread_barrier_t) - sizeof(struct _uv_barrier*)];
# endif
} uv_barrier_t;
#else
typedef pthread_barrier_t uv_barrier_t;
#endif

/* Platform-specific definitions for uv_spawn support. */
typedef gid_t uv_gid_t;
typedef uid_t uv_uid_t;

typedef struct dirent uv__dirent_t;

#define UV_DIR_PRIVATE_FIELDS \
  DIR* dir;

#if defined(DT_UNKNOWN)
# define HAVE_DIRENT_TYPES
# if defined(DT_REG)
#  define UV__DT_FILE DT_REG
# else
#  define UV__DT_FILE -1
# endif
# if defined(DT_DIR)
#  define UV__DT_DIR DT_DIR
# else
#  define UV__DT_DIR -2
# 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;                                                        \

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

  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;

#define UV_FS_EVENT_PRIVATE_FIELDS                                            \
  uv_fs_event_cb cb;                                                          \
  UV_PLATFORM_FS_EVENT_FIELDS                                                 \

/* fs open() flags supported on this platform: */
#if defined(O_APPEND)
# define UV_FS_O_APPEND       O_APPEND
#else
# define UV_FS_O_APPEND       0
#endif
#if defined(O_CREAT)
# define UV_FS_O_CREAT        O_CREAT
#else
# define UV_FS_O_CREAT        0
#endif
#if defined(O_DIRECT)
# define UV_FS_O_DIRECT       O_DIRECT
#else
# define UV_FS_O_DIRECT       0
#endif
#if defined(O_DIRECTORY)
# define UV_FS_O_DIRECTORY    O_DIRECTORY
#else
# define UV_FS_O_DIRECTORY    0
#endif
#if defined(O_DSYNC)
# define UV_FS_O_DSYNC        O_DSYNC
#else
# define UV_FS_O_DSYNC        0
#endif
#if defined(O_EXCL)
# define UV_FS_O_EXCL         O_EXCL
#else
# define UV_FS_O_EXCL         0
#endif
#if defined(O_EXLOCK)