linux: support IUTF8

Make Linuxulator support the recently added IUTF8 termios(4) flag. Reviewed By: dchagin, emaste, imp Differential Revision: https://reviews.freebsd.org/D44525
jbolanos · Oct 21, 2024 · 31eec6f · 31eec6f
1 parent 525a177
commit 31eec6f
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diff --git a/sys/compat/linux/linux_ioctl.c b/sys/compat/linux/linux_ioctl.c
@@ -421,6 +421,8 @@ bsd_to_linux_termios(struct termios *bios, struct linux_termios *lios)
 		lios->c_iflag |= LINUX_IXOFF;
 	if (bios->c_iflag & IMAXBEL)
 		lios->c_iflag |= LINUX_IMAXBEL;
+	if (bios->c_iflag & IUTF8)
+		lios->c_iflag |= LINUX_IUTF8;
 
 	lios->c_oflag = 0;
 	if (bios->c_oflag & OPOST)
@@ -538,6 +540,8 @@ linux_to_bsd_termios(struct linux_termios *lios, struct termios *bios)
 		bios->c_iflag |= IXOFF;
 	if (lios->c_iflag & LINUX_IMAXBEL)
 		bios->c_iflag |= IMAXBEL;
+	if (lios->c_iflag & LINUX_IUTF8)
+		bios->c_iflag |= IUTF8;
 
 	bios->c_oflag = 0;
 	if (lios->c_oflag & LINUX_OPOST)

diff --git a/sys/compat/linux/linux_ioctl.h b/sys/compat/linux/linux_ioctl.h
@@ -462,6 +462,7 @@
 #define	LINUX_IXOFF		0x0001000
 
 #define	LINUX_IMAXBEL		0x0002000
+#define	LINUX_IUTF8		0x0004000
 
 /* Linux c_oflag masks */
 #define	LINUX_OPOST		0x0000001