48 lines
1.8 KiB
Diff
48 lines
1.8 KiB
Diff
From 7da5b168152987806e295ed3b7e97b77ffa93cb9 Mon Sep 17 00:00:00 2001
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From: Robert Marko <robert.marko@sartura.hr>
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Date: Tue, 7 Jun 2022 13:34:40 +0200
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Subject: [PATCH] mdio: bench: make time_t prints portable
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Using %ld to print time_t will work fine on 64 bit platforms, however
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now musl libc defines time_t to be 64 even on 32bit platforms.
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This will make the compilation fail with:
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mdio.c: In function 'mdio_common_bench_cb':
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mdio.c:555:27: error: format '%ld' expects argument of type 'long int', but argument 2 has type 'time_t' {aka 'long long int'} [-Werror=format=]
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555 | printf("%ld.%2.2lds\n", end.tv_sec, end.tv_nsec / 10000000);
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| ~~^ ~~~~~~~~~~
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| | |
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| long int time_t {aka long long int}
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| %lld
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So, replace the %ld in prints with the PRId64 from inttypes.h and cast
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tv_sec and tv_nsec to int64_t.
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This makes it compile and work on 32 bit ARMv7 fine.
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Signed-off-by: Robert Marko <robert.marko@sartura.hr>
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---
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src/mdio/mdio.c | 8 ++++----
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1 file changed, 4 insertions(+), 4 deletions(-)
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--- a/src/mdio/mdio.c
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+++ b/src/mdio/mdio.c
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@@ -552,13 +552,13 @@ int mdio_common_bench_cb(uint32_t *data,
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printf("Performed 1000 reads in ");
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if (end.tv_sec)
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- printf("%ld.%2.2lds\n", end.tv_sec, end.tv_nsec / 10000000);
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+ printf("%"PRId64".%2.2"PRId64"s\n", (int64_t)end.tv_sec, (int64_t)end.tv_nsec / 10000000);
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else if (end.tv_nsec > 1000000)
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- printf("%ldms\n", end.tv_nsec / 1000000);
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+ printf("%"PRId64"ms\n", (int64_t)end.tv_nsec / 1000000);
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else if (end.tv_nsec > 1000)
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- printf("%ldus\n", end.tv_nsec / 1000);
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+ printf("%"PRId64"us\n", (int64_t)end.tv_nsec / 1000);
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else
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- printf("%ldns\n", end.tv_nsec);
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+ printf("%"PRId64"ns\n", (int64_t)end.tv_nsec);
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return err;
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}
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