mirror of https://github.com/mkerrisk/man-pages
bswap.3: Use strtoull() for parsing 64-bit numbers
Before, on 32-bit systems: $ ./a.out 0x0123456789abcdef 0xffffffff ==> 0xffffffff00000000 After: $ ./a.out 0x0123456789abcdef 0x123456789abcdef ==> 0xefcdab8967452301 Signed-off-by: Jakub Wilk <jwilk@jwilk.net> Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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@ -72,7 +72,7 @@ main(int argc, char *argv[])
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exit(EXIT_FAILURE);
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}
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x = strtoul(argv[1], NULL, 0);
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x = strtoull(argv[1], NULL, 0);
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printf("0x%" PRIx64 " ==> 0x%" PRIx64 "\en", x, bswap_64(x));
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exit(EXIT_SUCCESS);
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