Always wrap waitpid in TEMP_FAILURE_RETRY.
Strictly not needed in the WNOHANG case, but it's probably best to have
every waitpid wrapped for future copy & pasters.
Bug: https://issuetracker.google.com/69525592
Test: ran tests
Change-Id: I013b0a52d2753e3d32638e9b84c79af7327fb405
diff --git a/tests/utils.h b/tests/utils.h
index ba006f1..9a8eb5d 100644
--- a/tests/utils.h
+++ b/tests/utils.h
@@ -140,7 +140,7 @@
static inline void AssertChildExited(int pid, int expected_exit_status) {
int status;
- ASSERT_EQ(pid, waitpid(pid, &status, 0));
+ ASSERT_EQ(pid, TEMP_FAILURE_RETRY(waitpid(pid, &status, 0)));
if (expected_exit_status >= 0) {
ASSERT_TRUE(WIFEXITED(status));
ASSERT_EQ(expected_exit_status, WEXITSTATUS(status));