git: 085fc4555abd - main - termios: Do return EINVAL for bad action to tcsetattr()

The branch main has been updated by imp:

URL: https://cgit.FreeBSD.org/src/commit/?id=085fc4555abde267bd2f5fc7d2eb8bd98d8399f4

commit 085fc4555abde267bd2f5fc7d2eb8bd98d8399f4
Author:     Warner Losh <imp@FreeBSD.org>
AuthorDate: 2025-04-09 21:16:55 +0000
Commit:     Warner Losh <imp@FreeBSD.org>
CommitDate: 2025-04-09 21:16:55 +0000

    termios: Do return EINVAL for bad action to tcsetattr()
    
    Set errno for bad actions in tsetattr to catch bad actions.
    
    Sponsored by:           Netflix
---
 stand/kboot/libkboot/termios.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stand/kboot/libkboot/termios.c b/stand/kboot/libkboot/termios.c
index ec62170a44c9..cd25b252f735 100644
--- a/stand/kboot/libkboot/termios.c
+++ b/stand/kboot/libkboot/termios.c
@@ -22,7 +22,7 @@ int
 host_tcsetattr(int fd, int act, const struct host_termios *tio)
 {
 	if (act < 0 || act > 2) {
-//		errno = EINVAL;	/* XXX ?? */
+		errno = EINVAL;	/* XXX ?? */
 		return -1;
 	}
 	return host_ioctl(fd, HOST_TCSETS+act, (uintptr_t)tio);