Clean up sys_signame and sys_siglist a little.

We don't need quite so much duplication because we already have a way
to get the signal number from its name, and that already copes with the
fact that the mips/mips64 numbers are different from everyone else's.

Also remove sys_signame from LP64. glibc doesn't have this BSD-ism.

Change-Id: I6dc411a3d73589383c85d3b07d9d648311492a10

1 files changed, 14 insertions, 0 deletions

diff --git a/tests/signal_test.cpp b/tests/signal_test.cpp
index a7e5b9a..ea3096a 100644
--- a/tests/signal_test.cpp
+++ b/tests/signal_test.cpp
@@ -238,3 +238,17 @@ TEST(signal, sigaction) {
   // Put everything back how it was.
   ASSERT_EQ(0, sigaction(SIGALRM, &original_sa, NULL));
 }
+
+TEST(signal, sys_signame) {
+#if defined(__BIONIC__) && !defined(__LP64__)
+  ASSERT_TRUE(sys_signame[0] == NULL);
+  ASSERT_STREQ("HUP", sys_signame[SIGHUP]);
+#else
+  GTEST_LOG_(INFO) << "This test does nothing.\n";
+#endif
+}
+
+TEST(signal, sys_siglist) {
+  ASSERT_TRUE(sys_siglist[0] == NULL);
+  ASSERT_STREQ("Hangup", sys_siglist[SIGHUP]);
+}