From e6faebcd7adaa327d1ce57385cbebe7724d02350 Mon Sep 17 00:00:00 2001
From: Giampaolo Rodola <g.rodola@gmail.com>
Date: Wed, 20 Nov 2019 14:38:07 +0800
Subject: [PATCH] release gil around users()/BSD (#1425)

---
 psutil/_psutil_bsd.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/psutil/_psutil_bsd.c b/psutil/_psutil_bsd.c
index e07ddcc1a..723d6198c 100644
--- a/psutil/_psutil_bsd.c
+++ b/psutil/_psutil_bsd.c
@@ -802,7 +802,9 @@ psutil_users(PyObject *self, PyObject *args) {
     struct utmp ut;
     FILE *fp;
 
+    Py_BEGIN_ALLOW_THREADS
     fp = fopen(_PATH_UTMP, "r");
+    Py_END_ALLOW_THREADS
     if (fp == NULL) {
         PyErr_SetFromErrnoWithFilename(PyExc_OSError, _PATH_UTMP);
         goto error;