support: Use %td for pointer difference in xwrite

diff --git a/ChangeLog b/ChangeLog
index 7259267d18cdd76a44059a5f1d1c6d95576b9d34..7b7508b36d9ac025304cfb7a2161d48881488354 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2017-01-01  Florian Weimer  <fweimer@redhat.com>
+
+       * support/xwrite.c (xwrite): Use %td for pointer difference.
+
 2017-01-01  Florian Weimer  <fweimer@redhat.com>
 
        * malloc/Makefile (tests): Add tst-malloc-usable-tunables for

diff --git a/support/xwrite.c b/support/xwrite.c
index a435d6949b3d5f1c67396cdadcb38d75a4879af4..134e8ee4c11563558a2cb458c597eb4ed53b45d1 100644 (file)
--- a/support/xwrite.c
+++ b/support/xwrite.c
@@ -29,10 +29,10 @@ xwrite (int fd, const void *buffer, size_t length)
     {
       ssize_t ret = write (fd, p, end - p);
       if (ret < 0)
-        FAIL_EXIT1 ("write of %zu bytes failed after %zd: %m",
+        FAIL_EXIT1 ("write of %zu bytes failed after %td: %m",
                     length, p - (const char *) buffer);
       if (ret == 0)
-        FAIL_EXIT1 ("write return 0 after writing %zd bytes of %zu",
+        FAIL_EXIT1 ("write return 0 after writing %td bytes of %zu",
                     p - (const char *) buffer, length);
       p += ret;
     }