From 32043daaafcd59793b9addf7af1bcedb3b666f09 Mon Sep 17 00:00:00 2001
From: Frédéric Bérat <fberat@redhat.com>
Date: Fri, 28 Apr 2023 14:21:39 +0200
Subject: tests: replace ftruncate by xftruncate

With fortification enabled, ftruncate calls return result needs to be
checked, has it gets the __wur macro enabled.

Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
---
 posix/tst-getopt-cancel.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'posix')

diff --git a/posix/tst-getopt-cancel.c b/posix/tst-getopt-cancel.c
index 7167d1a914..6f49391690 100644
--- a/posix/tst-getopt-cancel.c
+++ b/posix/tst-getopt-cancel.c
@@ -33,6 +33,7 @@
 #include <support/support.h>
 #include <support/temp_file.h>
 #include <support/xthread.h>
+#include <support/xunistd.h>
 
 static bool
 check_stderr (bool expect_errmsg, FILE *stderr_trapped)
@@ -48,7 +49,7 @@ check_stderr (bool expect_errmsg, FILE *stderr_trapped)
       fputs (lineptr, stdout);
     }
   rewind (stderr_trapped);
-  ftruncate (fileno (stderr_trapped), 0);
+  xftruncate (fileno (stderr_trapped), 0);
   return got_errmsg == expect_errmsg;
 }
 
-- 
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