From 19a64ce1582a65352ad75465e406cce5996625d4 Mon Sep 17 00:00:00 2001
From: Dominick Grift <dominick.grift@defensec.nl>
Date: Thu, 19 Jun 2025 15:10:18 +0200
Subject: ttyxperm: adds TIOCSERGETLSR

---
 src/misc/xperm/ttyxperm.cil | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/misc/xperm/ttyxperm.cil b/src/misc/xperm/ttyxperm.cil
index c70fff0..15a4241 100644
--- a/src/misc/xperm/ttyxperm.cil
+++ b/src/misc/xperm/ttyxperm.cil
@@ -10,7 +10,8 @@
 				     0x540e 0x5422 0x540f 0x5410 0x5429 0x540c
 				     0x5440 0x540c 0x5424 0x5423 0x5420 0x5438
 				     0x5431 0x5439 0x5415 0x5418 0x5417 0x5416
-				     0x545c 0x545d 0x5419 0x541a 0x541e)))
+				     0x545c 0x545d 0x5419 0x541a 0x541e
+				     0x5459)))
 
 ;; Get the current serial port settings
 (permissionx TCGETS (ioctl chr_file (0x5405 0x542a 0x540d 0x5401)))
@@ -32,6 +33,9 @@
 ;; process with the CAP_SYS_ADMIN capability can do this
 (permissionx TIOCSLCKTRMIOS (ioctl chr_file (0x5457)))
 
+;; Get line status register
+(permissionx TIOCSERGETLSR (ioctl chr_file (0x5459)))
+
 ;; Get window size
 (permissionx TIOCGWINSZ (ioctl chr_file (0x7468 0x5413)))
 
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