support: Fix timespec printf

The patch print timespec members as intmax_t instead of long int.
It avoid the -Werror=format= build issue on x32:

  timespec.c: In function 'test_timespec_before_impl':
  timespec.c:32:23: error: format '%ld' expects argument of type 'long int',
  but argument 4 has type '__time_t' {aka 'const long long int'} [-Werror=format=]

Checked on x86_64-linux-gnu-x32, x86_64-linux-gnu, and i686-linux-gnu.

	* support/timespec.c (test_timespec_before_impl,
	test_timespec_equal_or_after_impl): print timespec member as intmax_t
	insted of long int.

Reviewed-by: Florian Weimer <fweimer@redhat.com>

diff --git a/ChangeLog b/ChangeLog
index 47a2a9ef192b837b3de633628eebb8bbcc14703f..8f6b8c82a65c68acef5507df689ecdf602317919 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2019-05-09  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
+
+       * support/timespec.c (test_timespec_before_impl,
+       test_timespec_equal_or_after_impl): print timespec member as intmax_t
+       insted of long int.
+
 2019-05-09  Mike Crowe <mac@mcrowe.com>
 
        * nptl/tst-abstime.c: Use libsupport.

diff --git a/support/timespec.c b/support/timespec.c
index f1b88c1f4ce72896335901278caa187b815bc3c0..653293970ade6fa415c5ad5034badb7b50a6dd13 100644 (file)
--- a/support/timespec.c
+++ b/support/timespec.c
@@ -18,6 +18,7 @@
 
 #include <support/timespec.h>
 #include <stdio.h>
+#include <stdint.h>
 
 void
 test_timespec_before_impl (const char *file, int line,
@@ -29,12 +30,12 @@ test_timespec_before_impl (const char *file, int line,
          && left.tv_nsec > right.tv_nsec)) {
     support_record_failure ();
     const struct timespec diff = timespec_sub (left, right);
-    printf ("%s:%d: %ld.%09lds not before %ld.%09lds "
-           "(difference %ld.%09lds)n",
+    printf ("%s:%d: %jd.%09jds not before %jd.%09jds "
+           "(difference %jd.%09jds)n",
            file, line,
-           left.tv_sec, left.tv_nsec,
-           right.tv_sec, right.tv_nsec,
-           diff.tv_sec, diff.tv_nsec);
+           (intmax_t) left.tv_sec, (intmax_t) left.tv_nsec,
+           (intmax_t) right.tv_sec, (intmax_t) right.tv_nsec,
+           (intmax_t) diff.tv_sec, (intmax_t) diff.tv_nsec);
   }
 }
 
@@ -48,11 +49,11 @@ test_timespec_equal_or_after_impl (const char *file, int line,
          && left.tv_nsec < right.tv_nsec)) {
     support_record_failure ();
     const struct timespec diff = timespec_sub (right, left);
-    printf ("%s:%d: %ld.%09lds not after %ld.%09lds "
-           "(difference %ld.%09lds)n",
+    printf ("%s:%d: %jd.%09jds not after %jd.%09jds "
+           "(difference %jd.%09jds)n",
            file, line,
-           left.tv_sec, left.tv_nsec,
-           right.tv_sec, right.tv_nsec,
-           diff.tv_sec, diff.tv_nsec);
+           (intmax_t) left.tv_sec, (intmax_t) left.tv_nsec,
+           (intmax_t) right.tv_sec, (intmax_t) right.tv_nsec,
+           (intmax_t) diff.tv_sec, (intmax_t) diff.tv_nsec);
   }
 }