1berry/MariaDB-server
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

s/sint/uint/ - no sign extend for signed bytes

Browse Source
This commit is contained in:
unknown 2004-11-02 12:17:58 +01:00
parent 7e788724af
commit 81ef1a41d7
1 changed files with 10 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
strings/decimal.c
View File

@ -719,10 +719,10 @@ int bin2decimal(char *from, decimal *to, int precision, int scale)
dec1 x; dec1 x;
switch (i) switch (i)
{ {
case 1: x=mi_sint1korr(from); break; case 1: x=mi_uint1korr(from); break;
case 2: x=mi_sint2korr(from); break; case 2: x=mi_uint2korr(from); break;
case 3: x=mi_sint3korr(from); break; case 3: x=mi_uint3korr(from); break;
case 4: x=mi_sint4korr(from); break; case 4: x=mi_uint4korr(from); break;
default: DBUG_ASSERT(0); default: DBUG_ASSERT(0);
} }
from+=i; from+=i;
@ -735,7 +735,7 @@ int bin2decimal(char *from, decimal *to, int precision, int scale)
for (stop=from+intg0*sizeof(dec1); from < stop; from+=sizeof(dec1)) for (stop=from+intg0*sizeof(dec1); from < stop; from+=sizeof(dec1))
{ {
DBUG_ASSERT(sizeof(dec1) == 4); DBUG_ASSERT(sizeof(dec1) == 4);
*buf=mi_sint4korr(from) ^ mask; *buf=mi_uint4korr(from) ^ mask;
if (buf > to->buf || *buf != 0) if (buf > to->buf || *buf != 0)
buf++; buf++;
else else
@ -745,7 +745,7 @@ int bin2decimal(char *from, decimal *to, int precision, int scale)
for (stop=from+frac0*sizeof(dec1); from < stop; from+=sizeof(dec1)) for (stop=from+frac0*sizeof(dec1); from < stop; from+=sizeof(dec1))
{ {
DBUG_ASSERT(sizeof(dec1) == 4); DBUG_ASSERT(sizeof(dec1) == 4);
*buf=mi_sint4korr(from) ^ mask; *buf=mi_uint4korr(from) ^ mask;
buf++; buf++;
} }
if (frac0x) if (frac0x)
@ -754,10 +754,10 @@ int bin2decimal(char *from, decimal *to, int precision, int scale)
dec1 x; dec1 x;
switch (i) switch (i)
{ {
case 1: x=mi_sint1korr(from); break; case 1: x=mi_uint1korr(from); break;
case 2: x=mi_sint2korr(from); break; case 2: x=mi_uint2korr(from); break;
case 3: x=mi_sint3korr(from); break; case 3: x=mi_uint3korr(from); break;
case 4: x=mi_sint4korr(from); break; case 4: x=mi_uint4korr(from); break;
default: DBUG_ASSERT(0); default: DBUG_ASSERT(0);
} }
*buf=(x ^ mask) * powers10[DIG_PER_DEC1 - frac0x]; *buf=(x ^ mask) * powers10[DIG_PER_DEC1 - frac0x];