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