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commit ab9f6255ab4e7aa353ec1b61b4f332bf00cea4d0
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Author: Stefan Liebler <stli@linux.vnet.ibm.com>
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Date:   Wed Jan 20 08:32:37 2016 +0100
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    S390: Fix build error in iconvdata/bug-iconv11.c.
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    This fixes the following build error on S390 31bit while building the test
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    iconvdata/bug-iconv11.c with gcc 5.3:
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    bug-iconv11.c: In function ‘test_ibm93x’:
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    bug-iconv11.c:59:11: error: format ‘%td’ expects argument of type ‘ptrdiff_t’, but argument 2 has type ‘size_t {aka long unsigned int}’ [-Werror=format=]
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       printf ("  ==> %td: %s\n"
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               ^
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    cc1: all warnings being treated as errors
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    This patch uses %zu format specifier for argument size_t ret instead of %td.
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    ChangeLog:
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            * iconvdata/bug-iconv11.c (test_ibm93x):
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            Use %zu printf format specifier for size_t argument.
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diff --git a/iconvdata/bug-iconv11.c b/iconvdata/bug-iconv11.c
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index 6cdc07d79883454d..5b9d9a36af0b4bcf 100644
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--- a/iconvdata/bug-iconv11.c
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+++ b/iconvdata/bug-iconv11.c
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@@ -56,7 +56,7 @@ test_ibm93x (const char *from_set, const char *input, size_t inbytesleft)
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   errno = 0;
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   size_t ret = iconv (cd, &inbuf, &inbytesleft, &outbuf, &outbytesleft);
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-  printf ("  ==> %td: %s\n"
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+  printf ("  ==> %zu: %s\n"
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           "  inbuf%+td, inbytesleft=%zu, outbuf%+td, outbytesleft=%zu\n",
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           ret, strerror (errno),
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           inbuf - input, inbytesleft, outbuf - output, outbytesleft);