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why was this using pow?

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This commit is contained in:
Duncan Laurie 2005-07-13 18:37:30 +00:00
parent 864ac5ad26
commit 54d6016a31
1 changed files with 6 additions and 6 deletions
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12
ipmitool/lib/ipmi_sdr.c
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@ -75,12 +75,12 @@ static struct ipmi_sdr_iterator *sdr_list_itr = NULL;
int32_t int32_t
utos(uint32_t val, int bits) utos(uint32_t val, int bits)
{ {
int x = pow(10, bits - 1); int x = 1<<(bits-1);
if (val & x) {
x = pow(2, bits - 1); if (val & x)
return -((~val & (x - 1)) + 1); return -((~val & ((1<<(bits-1)) - 1)) + 1);
} else
return val; return val;
} }
/* ipmi_sdr_get_unit_string - return units for base/modifier /* ipmi_sdr_get_unit_string - return units for base/modifier