diff options
Diffstat (limited to 'deps/uv/docs')
| -rw-r--r-- | deps/uv/docs/src/fs.rst | 9 | ||||
| -rw-r--r-- | deps/uv/docs/src/misc.rst | 28 |
2 files changed, 37 insertions, 0 deletions
diff --git a/deps/uv/docs/src/fs.rst b/deps/uv/docs/src/fs.rst index f383e5b10c..fcf70a35a1 100644 --- a/deps/uv/docs/src/fs.rst +++ b/deps/uv/docs/src/fs.rst @@ -403,6 +403,15 @@ Helper functions .. versionadded:: 1.12.0 +.. c:function:: int uv_open_osfhandle(uv_os_fd_t os_fd) + + For a OS-dependent handle, get the file descriptor in the C runtime. + On UNIX, returns the ``os_fd`` intact. On Windows, this calls `_open_osfhandle <https://msdn.microsoft.com/en-us/library/bdts1c9x.aspx>`_. + Note that the return value is still owned by the CRT, + any attempts to close it or to use it after closing the handle may lead to malfunction. + + .. versionadded:: 1.23.0 + File open constants ------------------- diff --git a/deps/uv/docs/src/misc.rst b/deps/uv/docs/src/misc.rst index 07908c98ff..529d588c5d 100644 --- a/deps/uv/docs/src/misc.rst +++ b/deps/uv/docs/src/misc.rst @@ -517,3 +517,31 @@ API storage required to hold the value. .. versionadded:: 1.12.0 + +.. c:function:: int uv_os_getpriority(uv_pid_t pid, int* priority) + + Retrieves the scheduling priority of the process specified by `pid`. The + returned value of `priority` is between -20 (high priority) and 19 (low + priority). + + .. note:: + On Windows, the returned priority will equal one of the `UV_PRIORITY` + constants. + + .. versionadded:: 1.23.0 + +.. c:function:: int uv_os_setpriority(uv_pid_t pid, int priority) + + Sets the scheduling priority of the process specified by `pid`. The + `priority` value range is between -20 (high priority) and 19 (low priority). + The constants `UV_PRIORITY_LOW`, `UV_PRIORITY_BELOW_NORMAL`, + `UV_PRIORITY_NORMAL`, `UV_PRIORITY_ABOVE_NORMAL`, `UV_PRIORITY_HIGH`, and + `UV_PRIORITY_HIGHEST` are also provided for convenience. + + .. note:: + On Windows, this function utilizes `SetPriorityClass()`. The `priority` + argument is mapped to a Windows priority class. When retrieving the + process priority, the result will equal one of the `UV_PRIORITY` + constants, and not necessarily the exact value of `priority`. + + .. versionadded:: 1.23.0 |