[wpinet] Upgrade to libuv 1.46.0 (#5446)

upstream_utils/libuv_patches/0005-Cleanup-problematic-language.patch

@@ -0,0 +1,61 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: PJ Reiniger <pj.reiniger@gmail.com>
+Date: Tue, 26 Apr 2022 15:24:47 -0400
+Subject: [PATCH 05/10] Cleanup problematic language
+
+---
+ src/unix/tty.c | 21 +++++++++++----------
+ 1 file changed, 11 insertions(+), 10 deletions(-)
+
+diff --git a/src/unix/tty.c b/src/unix/tty.c
+index d099bdb3b677212d21e06ac7bb1031c8e5386499..1bd217b5a15eed13a8349c479b53471dd36ca216 100644
+--- a/src/unix/tty.c
++++ b/src/unix/tty.c
+@@ -79,7 +79,7 @@ int uv__tcsetattr(int fd, int how, const struct termios *term) {
+   return 0;
+ }
+ 
+-static int uv__tty_is_slave(const int fd) {
++static int uv__tty_is_peripheral(const int fd) {
+   int result;
+ #if defined(__linux__) || defined(__FreeBSD__)
+   int dummy;
+@@ -91,15 +91,16 @@ static int uv__tty_is_slave(const int fd) {
+   result = ioctl(fd, TIOCPTYGNAME, &dummy) != 0;
+ #elif defined(__NetBSD__)
+   /*
+-   * NetBSD as an extension returns with ptsname(3) and ptsname_r(3) the slave
+-   * device name for both descriptors, the master one and slave one.
++   * NetBSD as an extension returns with ptsname(3) and ptsname_r(3) the
++   * peripheral device name for both descriptors, the controller one and
++   * peripheral one.
+    *
+    * Implement function to compare major device number with pts devices.
+    *
+    * The major numbers are machine-dependent, on NetBSD/amd64 they are
+    * respectively:
+-   *  - master tty: ptc - major 6
+-   *  - slave tty:  pts - major 5
++   *  - controller tty: ptc - major 6
++   *  - peripheral tty:  pts - major 5
+    */
+ 
+   struct stat sb;
+@@ -174,12 +175,12 @@ int uv_tty_init(uv_loop_t* loop, uv_tty_t* tty, int fd, int unused) {
+    * other processes.
+    */
+   if (type == UV_TTY) {
+-    /* Reopening a pty in master mode won't work either because the reopened
+-     * pty will be in slave mode (*BSD) or reopening will allocate a new
+-     * master/slave pair (Linux). Therefore check if the fd points to a
+-     * slave device.
++    /* Reopening a pty in controller mode won't work either because the reopened
++     * pty will be in peripheral mode (*BSD) or reopening will allocate a new
++     * controller/peripheral pair (Linux). Therefore check if the fd points to a
++     * peripheral device.
+      */
+-    if (uv__tty_is_slave(fd) && ttyname_r(fd, path, sizeof(path)) == 0)
++    if (uv__tty_is_peripheral(fd) && ttyname_r(fd, path, sizeof(path)) == 0)
+       r = uv__open_cloexec(path, mode | O_NOCTTY);
+     else
+       r = -1;