From 026a84a54d3b6c23b999b793e2a6f8ecd211e3b8 Mon Sep 17 00:00:00 2001
From: Frédéric Bérat <fberat@redhat.com>
Date: Thu, 1 Jun 2023 12:40:05 -0400
Subject: tests: replace write by xwrite

Using write without cheks leads to warn unused result when __wur is
enabled.

Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
---
 libio/bug-ungetc.c  | 4 +++-
 libio/bug-ungetc3.c | 4 +++-
 libio/bug-ungetc4.c | 4 +++-
 libio/bug-wfflush.c | 4 +++-
 libio/bug-wsetpos.c | 4 +++-
 5 files changed, 15 insertions(+), 5 deletions(-)

(limited to 'libio')

diff --git a/libio/bug-ungetc.c b/libio/bug-ungetc.c
index 51940b68f5..4ea2d14ed6 100644
--- a/libio/bug-ungetc.c
+++ b/libio/bug-ungetc.c
@@ -2,6 +2,8 @@
 
 #include <stdio.h>
 
+#include <support/xunistd.h>
+
 static void do_prepare (void);
 #define PREPARE(argc, argv) do_prepare ()
 static int do_test (void);
@@ -20,7 +22,7 @@ do_prepare (void)
       printf ("cannot create temporary file: %m\n");
       exit (1);
     }
-  write (fd, pattern, sizeof (pattern));
+  xwrite (fd, pattern, sizeof (pattern));
   close (fd);
 }
 
diff --git a/libio/bug-ungetc3.c b/libio/bug-ungetc3.c
index 0c83c1161e..6100d7a936 100644
--- a/libio/bug-ungetc3.c
+++ b/libio/bug-ungetc3.c
@@ -2,6 +2,8 @@
 
 #include <stdio.h>
 
+#include <support/xunistd.h>
+
 static void do_prepare (void);
 #define PREPARE(argc, argv) do_prepare ()
 static int do_test (void);
@@ -20,7 +22,7 @@ do_prepare (void)
       printf ("cannot create temporary file: %m\n");
       exit (1);
     }
-  write (fd, pattern, sizeof (pattern));
+  xwrite (fd, pattern, sizeof (pattern));
   close (fd);
 }
 
diff --git a/libio/bug-ungetc4.c b/libio/bug-ungetc4.c
index 0bd02a570d..8a05def686 100644
--- a/libio/bug-ungetc4.c
+++ b/libio/bug-ungetc4.c
@@ -18,6 +18,8 @@
 
 #include <stdio.h>
 
+#include <support/xunistd.h>
+
 static void do_prepare (void);
 #define PREPARE(argc, argv) do_prepare ()
 static int do_test (void);
@@ -36,7 +38,7 @@ do_prepare (void)
       printf ("cannot create temporary file: %m\n");
       exit (1);
     }
-  write (fd, pattern, sizeof (pattern) - 1);
+  xwrite (fd, pattern, sizeof (pattern) - 1);
   close (fd);
 }
 
diff --git a/libio/bug-wfflush.c b/libio/bug-wfflush.c
index a8fd61e997..d1b9d8e9de 100644
--- a/libio/bug-wfflush.c
+++ b/libio/bug-wfflush.c
@@ -3,6 +3,8 @@
 #include <stdio.h>
 #include <wchar.h>
 
+#include <support/xunistd.h>
+
 static void do_prepare (void);
 #define PREPARE(argc, argv) do_prepare ()
 static int do_test (void);
@@ -20,7 +22,7 @@ do_prepare (void)
       printf ("cannot create temporary file: %m\n");
       exit (1);
     }
-  write (fd, "1!", 2);
+  xwrite (fd, "1!", 2);
   close (fd);
 }
 
diff --git a/libio/bug-wsetpos.c b/libio/bug-wsetpos.c
index ccb22a4b62..0fc373ba49 100644
--- a/libio/bug-wsetpos.c
+++ b/libio/bug-wsetpos.c
@@ -4,6 +4,8 @@
 #include <stdio.h>
 #include <wchar.h>
 
+#include <support/xunistd.h>
+
 static void do_prepare (void);
 #define PREPARE(argc, argv) do_prepare ()
 static int do_test (void);
@@ -22,7 +24,7 @@ do_prepare (void)
       printf ("cannot create temporary file: %m\n");
       exit (1);
     }
-  write (fd, pattern, sizeof (pattern));
+  xwrite (fd, pattern, sizeof (pattern));
   close (fd);
 }
 
-- 
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