From e7dfa99412c862d89a9f8f0146653387f12ff74c Mon Sep 17 00:00:00 2001 From: Eric Covener Date: Thu, 5 May 2022 02:03:27 +0000 Subject: [PATCH] r1900362 followup: clang -Wexpansion-to-defined ab.c:2056:5: error: macro expansion producing 'defined' has undefined behavior [-Werror,-Wexpansion-to-defined] #if USE_SIGMASK git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1900571 13f79535-47bb-0310-9956-ffa450edef68 --- support/ab.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/support/ab.c b/support/ab.c index 7906b84c934..020faa7b8d4 100644 --- a/support/ab.c +++ b/support/ab.c @@ -2028,9 +2028,12 @@ static void join_worker(struct worker *worker); static void workers_may_exit(int sig); #endif /* SIGINT */ -#define USE_SIGMASK (APR_HAS_THREADS \ - && (APR_HAVE_PTHREAD_H \ - || defined(SIGPROCMASK_SETS_THREAD_MASK))) +#if (APR_HAS_THREADS \ + && (APR_HAVE_PTHREAD_H || defined(SIGPROCMASK_SETS_THREAD_MASK))) +#define USE_SIGMASK 1 +#else +#define USE_SIGMASK 0 +#endif static void init_signals(void) { -- 2.47.2