Add globally __stringify macro in libc-symbols.h.

Remove all other duplicated definitions.

Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>

1 files changed, 4 insertions, 7 deletions

diff --git a/test/unistd/tst-preadwrite.c b/test/unistd/tst-preadwrite.c
index 281044858..9650562d8 100644
--- a/test/unistd/tst-preadwrite.c
+++ b/test/unistd/tst-preadwrite.c
@@ -30,9 +30,6 @@
 # define PWRITE pwrite
 #endif
 
-#define STRINGIFY(s) STRINGIFY2 (s)
-#define STRINGIFY2(s) #s
-
 /* Prototype for our test function.  */
 extern void do_prepare (int argc, char *argv[]);
 extern int do_test (int argc, char *argv[]);
@@ -56,7 +53,7 @@ do_prepare (int argc, char *argv[])
    char name_len;
 
 #define FNAME FNAME2(TRUNCATE)
-#define FNAME2(s) "/" STRINGIFY(s) "XXXXXX"
+#define FNAME2(s) "/" __stringify(s) "XXXXXX"
 
    name_len = strlen (test_dir);
    name = malloc (name_len + sizeof (FNAME));
@@ -88,15 +85,15 @@ do_test (int argc, char *argv[])
   for (i = 100; i < 200; ++i)
     buf[i] = i;
   if (PWRITE (fd, buf + 100, 100, 100) != 100)
-    error (EXIT_FAILURE, errno, "during %s", STRINGIFY (PWRITE));
+    error (EXIT_FAILURE, errno, "during %s", __stringify (PWRITE));
 
   for (i = 450; i < 600; ++i)
     buf[i] = i;
   if (PWRITE (fd, buf + 450, 150, 450) != 150)
-    error (EXIT_FAILURE, errno, "during %s", STRINGIFY (PWRITE));
+    error (EXIT_FAILURE, errno, "during %s", __stringify (PWRITE));
 
   if (PREAD (fd, res, sizeof (buf) - 50, 50) != sizeof (buf) - 50)
-    error (EXIT_FAILURE, errno, "during %s", STRINGIFY (PREAD));
+    error (EXIT_FAILURE, errno, "during %s", __stringify (PREAD));
 
   close (fd);
   unlink (name);