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commit 0f88636c09686b1f8e876bfa88b40bacbcae8c11
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Author: Joseph Myers <joseph@codesourcery.com>
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Date: Wed Dec 10 00:44:54 2014 +0000
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Disable -Wdeprecated-declarations for register_printf_function calls in tst-printfsz.c.
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This patch uses diagnostic control pragmas to disable warnings in
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stdio-common/tst-printfsz.c for use of the deprecated
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register_printf_function. Because this test is testing printf_size
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and printf_size_info, and the latter has the interface expected for
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register_printf_function instead of the newer
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register_printf_specifier, it seems correct for this test to use the
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deprecated interface (wrapping printf_size_info in some way to use
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register_printf_specifier would seem an excessive change to what's
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tested).
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Tested for x86_64.
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* stdio-common/tst-printfsz.c: Include <libc-internal.h>.
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(main): Disable -Wdeprecated-declarations around calls to
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register_printf_function.
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diff --git a/stdio-common/tst-printfsz.c b/stdio-common/tst-printfsz.c
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index 5925050b59e90b79..74d67d2f694f344b 100644
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--- a/stdio-common/tst-printfsz.c
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+++ b/stdio-common/tst-printfsz.c
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@@ -2,6 +2,7 @@
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#include <printf.h>
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#include <stdio.h>
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#include <string.h>
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+#include <libc-internal.h>
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#define V 12345678.12345678
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@@ -12,9 +13,15 @@ main (int argc, char *argv[])
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char buf[1024];
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int result = 0;
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+ /* Testing printf_size_info requires using the deprecated
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+ register_printf_function, resulting in warnings
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+ "'register_printf_function' is deprecated". */
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+ DIAG_PUSH_NEEDS_COMMENT;
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+ DIAG_IGNORE_NEEDS_COMMENT (4.9, "-Wdeprecated-declarations");
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/* Register the printf handlers. */
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register_printf_function ('b', printf_size, printf_size_info);
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register_printf_function ('B', printf_size, printf_size_info);
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+ DIAG_POP_NEEDS_COMMENT;
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sprintf (buf, "%g %b %B %.0b %.0B %.1b %.1B %8.0b %08.0B",
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