1From 75c68399ef3bbb5d024f2a60474a7214fa479016 Mon Sep 17 00:00:00 2001
2From: NIIBE Yutaka <gniibe@fsij.org>
3Date: Mon, 13 May 2024 11:13:23 +0900
4Subject: [PATCH] Fix previous commit.
5
6Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
7
8Upstream: https://git.gnupg.org/cgi-bin/gitweb.cgi?p=npth.git;a=commit;h=75c68399ef3bbb5d024f2a60474a7214fa479016
9Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
10---
11 src/npth.c | 12 ++++++++++++
12 1 file changed, 12 insertions(+)
13
14diff --git a/src/npth.c b/src/npth.c
15index f02540c..8dced17 100644
16--- a/src/npth.c
17+++ b/src/npth.c
18@@ -178,6 +178,18 @@ static int initialized_or_any_threads;
19 typedef int (*trylock_func_t) (void *);
20
21 #ifndef HAVE_PTHREAD_MUTEX_TIMEDLOCK
22+#define REQUIRE_THE_BUSY_WAIT_FOR_IMPLEMENTATION 1
23+#endif
24+
25+#if !HAVE_PTHREAD_RWLOCK_TIMEDRDLOCK && HAVE_PTHREAD_RWLOCK_TRYRDLOCK
26+#define REQUIRE_THE_BUSY_WAIT_FOR_IMPLEMENTATION 1
27+#endif
28+
29+#if !HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK && HAVE_PTHREAD_RWLOCK_TRYWRLOCK
30+#define REQUIRE_THE_BUSY_WAIT_FOR_IMPLEMENTATION 1
31+#endif
32+
33+#if REQUIRE_THE_BUSY_WAIT_FOR_IMPLEMENTATION
34 static int
35 busy_wait_for (trylock_func_t trylock, void *lock,
36 	       const struct timespec *abstime)
37--
382.30.2
39
40