From: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Mon, 13 Jan 2020 21:29:21 +0000 (+0000)
Subject: C11 threads: do not require PTHREAD_DESTRUCTOR_ITERATIONS
X-Git-Tag: glibc-2.32~729
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fc7283264d14f2f374feec691726277cbf450ca8;p=thirdparty%2Fglibc.git

C11 threads: do not require PTHREAD_DESTRUCTOR_ITERATIONS

It is optional in POSIX.

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
---

diff --git a/nptl/tss_create.c b/nptl/tss_create.c
index ea1f2e0fba1..4e170dd4fca 100644
--- a/nptl/tss_create.c
+++ b/nptl/tss_create.c
@@ -23,8 +23,10 @@ tss_create (tss_t *tss_id, tss_dtor_t destructor)
 {
   _Static_assert (sizeof (tss_t) == sizeof (pthread_key_t),
 		  "sizeof (tss_t) != sizeof (pthread_key_t)");
+#ifdef PTHREAD_DESTRUCTOR_ITERATIONS
   _Static_assert (TSS_DTOR_ITERATIONS == PTHREAD_DESTRUCTOR_ITERATIONS,
 		  "TSS_DTOR_ITERATIONS != PTHREAD_DESTRUCTOR_ITERATIONS");
+#endif
 
   int err_code = __pthread_key_create (tss_id, destructor);
   return thrd_err_map (err_code);