cksum: respect CONFIG_LFS=y. Adds 36 bytes in this case.
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@ -13,7 +13,7 @@ int cksum_main(int argc UNUSED_PARAM, char **argv)
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{
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uint32_t *crc32_table = crc32_filltable(NULL, 1);
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uint32_t crc;
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long length, filesize;
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off_t length, filesize;
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int bytes_read;
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uint8_t *cp;
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@ -44,11 +44,19 @@ int cksum_main(int argc UNUSED_PARAM, char **argv)
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filesize = length;
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for (; length; length >>= 8)
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crc = (crc << 8) ^ crc32_table[((crc >> 24) ^ length) & 0xff];
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crc ^= 0xffffffffL;
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while (length) {
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crc = (crc << 8) ^ crc32_table[(uint8_t)(crc >> 24) ^ (uint8_t)length];
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/* must ensure that shift is unsigned! */
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if (sizeof(length) <= sizeof(unsigned))
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length = (unsigned)length >> 8;
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else if (sizeof(length) <= sizeof(unsigned long))
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length = (unsigned long)length >> 8;
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else
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length = (unsigned long long)length >> 8;
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}
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crc = ~crc;
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printf((*argv ? "%" PRIu32 " %li %s\n" : "%" PRIu32 " %li\n"),
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printf((*argv ? "%"PRIu32" %"OFF_FMT"i %s\n" : "%"PRIu32" %"OFF_FMT"i\n"),
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crc, filesize, *argv);
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} while (*argv && *++argv);
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