Import Cobalt 22.master.0.305088
diff --git a/src/third_party/linux-syscall-support/.gitignore b/src/third_party/linux-syscall-support/.gitignore
new file mode 100644
index 0000000..4032eb0
--- /dev/null
+++ b/src/third_party/linux-syscall-support/.gitignore
@@ -0,0 +1,3 @@
+*.o
+
+core
diff --git a/src/third_party/linux-syscall-support/tests/.gitignore b/src/third_party/linux-syscall-support/tests/.gitignore
new file mode 100644
index 0000000..89c5d3c
--- /dev/null
+++ b/src/third_party/linux-syscall-support/tests/.gitignore
@@ -0,0 +1,4 @@
+/*_test
+
+# Some tests create temp files.
+/tempfile.*
