[Python-checkins] Update What's new in 3.7 to reference preadv, pwritev and posix_spawn (GH-6524)

[Gregory P. Smith]

https://github.com/python/cpython/commit/9009f3e389123c5f94d4d12f1f51b0a88531c37c
commit: 9009f3e389123c5f94d4d12f1f51b0a88531c37c
branch: master
author: Pablo Galindo <Pablogsal at gmail.com>
committer: Gregory P. Smith <greg at krypto.org>
date: 2018-04-18T21:26:18-07:00
summary:

Update What's new in 3.7 to reference preadv, pwritev and posix_spawn (GH-6524)

files:
M Doc/whatsnew/3.7.rst

diff --git a/Doc/whatsnew/3.7.rst b/Doc/whatsnew/3.7.rst
index 0b822510a86a..3ce20fafd376 100644
--- a/Doc/whatsnew/3.7.rst
+++ b/Doc/whatsnew/3.7.rst
@@ -593,6 +593,14 @@ New function :func:`~os.register_at_fork` allows registering Python callbacks
 to be executed on a process fork.  (Contributed by Antoine Pitrou in
 :issue:`16500`.)
 
+Exposed the system calls *preadv*, *preadv2*, *pwritev* and *pwritev2* through
+the new functions :func:`~os.preadv` and :func:`~os.pwritev`. (Contributed by
+Pablo Galindo in :issue:`31368`.)
+
+Exposed the system call *posix_spawn* through the new function
+:func:`~os.posix_spawn`. (Contributed by Pablo Galindo, Serhiy Storchaka and
+Gregory P. Smith in :issue:`20104`.)
+
 pdb
 ---