From a7e54a29f8d3de1aa81282076695737fb71f434d Mon Sep 17 00:00:00 2001
From: Roger Zanoni <rzanoni@igalia.com>
Date: Tue, 7 Jul 2026 15:53:01 -0300
Subject: [PATCH] nplb: use SIGUSR2 in KillSendsSignalToSelf

SIGUSR1 is intercepted by the Android runtime and never reaches the
handler installed by the test. Switch the test to SIGUSR2.

Bug: 532068409
---
 starboard/nplb/posix_compliance/posix_signal_test.cc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/starboard/nplb/posix_compliance/posix_signal_test.cc b/starboard/nplb/posix_compliance/posix_signal_test.cc
index 78d92bbdc123..d37267e374f9 100644
--- a/starboard/nplb/posix_compliance/posix_signal_test.cc
+++ b/starboard/nplb/posix_compliance/posix_signal_test.cc
@@ -236,13 +236,13 @@ TEST_F(PosixSignalTest, KillSendsSignalToSelf) {
   struct sigaction sa = {};
   sa.sa_handler = PipeWritingSignalHandler;
   sigemptyset(&sa.sa_mask);
-  ASSERT_EQ(sigaction(SIGUSR1, &sa, nullptr), 0);
+  ASSERT_EQ(sigaction(SIGUSR2, &sa, nullptr), 0);
 
-  ASSERT_EQ(kill(getpid(), SIGUSR1), 0);
+  ASSERT_EQ(kill(getpid(), SIGUSR2), 0);
 
   int received_signal = 0;
   EXPECT_TRUE(WaitForSignalWithTimeout(&received_signal, 1000));
-  EXPECT_EQ(received_signal, SIGUSR1);
+  EXPECT_EQ(received_signal, SIGUSR2);
 }
 
 TEST_F(PosixSignalTest, PauseIsInterruptedBySignal) {