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Diffstat (limited to 'src/emu/attotime.cpp')
-rw-r--r--src/emu/attotime.cpp24
1 files changed, 12 insertions, 12 deletions
diff --git a/src/emu/attotime.cpp b/src/emu/attotime.cpp
index c80219476ab..030c3193551 100644
--- a/src/emu/attotime.cpp
+++ b/src/emu/attotime.cpp
@@ -40,17 +40,17 @@ attotime &attotime::operator*=(u32 factor)
// split attoseconds into upper and lower halves which fit into 32 bits
u32 attolo;
- u32 attohi = divu_64x32_rem(m_attoseconds, ATTOSECONDS_PER_SECOND_SQRT, &attolo);
+ u32 attohi = divu_64x32_rem(m_attoseconds, ATTOSECONDS_PER_SECOND_SQRT, attolo);
// scale the lower half, then split into high/low parts
u64 temp = mulu_32x32(attolo, factor);
u32 reslo;
- temp = divu_64x32_rem(temp, ATTOSECONDS_PER_SECOND_SQRT, &reslo);
+ temp = divu_64x32_rem(temp, ATTOSECONDS_PER_SECOND_SQRT, reslo);
// scale the upper half, then split into high/low parts
temp += mulu_32x32(attohi, factor);
u32 reshi;
- temp = divu_64x32_rem(temp, ATTOSECONDS_PER_SECOND_SQRT, &reshi);
+ temp = divu_64x32_rem(temp, ATTOSECONDS_PER_SECOND_SQRT, reshi);
// scale the seconds
temp += mulu_32x32(m_seconds, factor);
@@ -80,19 +80,19 @@ attotime &attotime::operator/=(u32 factor)
// split attoseconds into upper and lower halves which fit into 32 bits
u32 attolo;
- u32 attohi = divu_64x32_rem(m_attoseconds, ATTOSECONDS_PER_SECOND_SQRT, &attolo);
+ u32 attohi = divu_64x32_rem(m_attoseconds, ATTOSECONDS_PER_SECOND_SQRT, attolo);
// divide the seconds and get the remainder
u32 remainder;
- m_seconds = divu_64x32_rem(m_seconds, factor, &remainder);
+ m_seconds = divu_64x32_rem(m_seconds, factor, remainder);
// combine the upper half of attoseconds with the remainder and divide that
u64 temp = s64(attohi) + mulu_32x32(remainder, ATTOSECONDS_PER_SECOND_SQRT);
- u32 reshi = divu_64x32_rem(temp, factor, &remainder);
+ u32 reshi = divu_64x32_rem(temp, factor, remainder);
// combine the lower half of attoseconds with the remainder and divide that
temp = attolo + mulu_32x32(remainder, ATTOSECONDS_PER_SECOND_SQRT);
- u32 reslo = divu_64x32_rem(temp, factor, &remainder);
+ u32 reslo = divu_64x32_rem(temp, factor, remainder);
// round based on the remainder
m_attoseconds = (attoseconds_t)reslo + mulu_32x32(reshi, ATTOSECONDS_PER_SECOND_SQRT);
@@ -119,11 +119,11 @@ const char *attotime::as_string(int precision) const
// special case: never
if (*this == never)
- sprintf(buffer, "%-*s", precision, "(never)");
+ snprintf(buffer, 30, "%-*s", precision, "(never)");
// case 1: we want no precision; seconds only
else if (precision == 0)
- sprintf(buffer, "%d", m_seconds);
+ snprintf(buffer, 30, "%d", m_seconds);
// case 2: we want 9 or fewer digits of precision
else if (precision <= 9)
@@ -135,21 +135,21 @@ const char *attotime::as_string(int precision) const
upper /= 10;
temp++;
}
- sprintf(buffer, "%d.%0*d", m_seconds, precision, upper);
+ snprintf(buffer, 30, "%d.%0*d", m_seconds, precision, upper);
}
// case 3: more than 9 digits of precision
else
{
u32 lower;
- u32 upper = divu_64x32_rem(m_attoseconds, ATTOSECONDS_PER_SECOND_SQRT, &lower);
+ u32 upper = divu_64x32_rem(m_attoseconds, ATTOSECONDS_PER_SECOND_SQRT, lower);
int temp = precision;
while (temp < 18)
{
lower /= 10;
temp++;
}
- sprintf(buffer, "%d.%09d%0*d", m_seconds, upper, precision - 9, lower);
+ snprintf(buffer, 30, "%d.%09d%0*d", m_seconds, upper, precision - 9, lower);
}
return buffer;
}