From: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Mon, 1 May 2023 11:00:50 +0000 (+0200)
Subject: hurd: Fix tst-writev test
X-Git-Tag: glibc-2.38~309
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=14f16bd48283f83b1be0e71374ad90aa2cf181d6;p=thirdparty%2Fglibc.git

hurd: Fix tst-writev test

There is no compile-time IOV_MAX constraint on GNU/Hurd
---

diff --git a/sysdeps/wordsize-64/tst-writev.c b/sysdeps/wordsize-64/tst-writev.c
index 3736f2bfb03..ffdd5e69c35 100644
--- a/sysdeps/wordsize-64/tst-writev.c
+++ b/sysdeps/wordsize-64/tst-writev.c
@@ -24,6 +24,11 @@
 #include <unistd.h>
 #include <sys/uio.h>
 
+/* GNU/Hurd does not define a IOV_MAX constraint.  */
+#ifndef IOV_MAX
+# define IOV_MAX 1024
+#endif
+
 
 /* The purpose of this test is to verify that the INTERNAL_[V]SYSCALL_NCS
    macros on 64-bit platforms don't cast the return type to (int) which would