From 3f427c1353d92c41069197b31ea6c8b89f24cd11 Mon Sep 17 00:00:00 2001
From: Robert Haas <rhaas@postgresql.org>
Date: Fri, 30 Mar 2012 08:15:25 -0400
Subject: [PATCH] pg_test_timing: Lame hack to work around compiler warning.
Fujii Masao, plus a comment by me. While I'm at it, correctly tabify
this chunk of code.
---
contrib/pg_test_timing/pg_test_timing.c | 21 ++++++++++++---------
1 file changed, 12 insertions(+), 9 deletions(-)
diff --git a/contrib/pg_test_timing/pg_test_timing.c b/contrib/pg_test_timing/pg_test_timing.c
index cdfa07f6eb6..4e43694338b 100644
--- a/contrib/pg_test_timing/pg_test_timing.c
+++ b/contrib/pg_test_timing/pg_test_timing.c
@@ -107,6 +107,7 @@ test_timing(int32 duration)
instr_time start_time, end_time, temp;
static int64 histogram[32];
+ char buf[100];
total_time = duration > 0 ? duration * 1000000 : 0;
@@ -150,13 +151,15 @@ test_timing(int32 duration)
printf("%9s: %10s %9s\n", "< usec", "count", "percent");
found = 0;
- for (i = 31; i >= 0; i--)
- {
- if (found || histogram[i])
- {
- found = 1;
- printf("%9ld: %10ld %8.5f%%\n", 1l << i, histogram[i],
- (double) histogram[i] * 100 / loop_count);
- }
- }
+ for (i = 31; i >= 0; i--)
+ {
+ if (found || histogram[i])
+ {
+ found = 1;
+ /* lame hack to work around INT64_FORMAT deficiencies */
+ snprintf(buf, sizeof(buf), INT64_FORMAT, histogram[i]);
+ printf("%9ld: %10s %8.5f%%\n", 1l << i, buf,
+ (double) histogram[i] * 100 / loop_count);
+ }
+ }
}
--
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