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Merge bk-internal.mysql.com:/home/bk/mysql-5.0

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into  mysql.com:/home/my/mysql-5.0


client/mysql.cc:
  Auto merged
client/mysql_upgrade.c:
  Auto merged
client/mysqltest.c:
  Auto merged
extra/yassl/include/yassl_imp.hpp:
  Auto merged
extra/yassl/include/yassl_int.hpp:
  Auto merged
extra/yassl/taocrypt/include/algebra.hpp:
  Auto merged
extra/yassl/taocrypt/include/des.hpp:
  Auto merged
extra/yassl/taocrypt/include/modes.hpp:
  Auto merged
extra/yassl/taocrypt/src/aes.cpp:
  Auto merged
extra/yassl/taocrypt/src/algebra.cpp:
  Auto merged
extra/yassl/taocrypt/test/test.cpp:
  Auto merged
include/my_sys.h:
  Auto merged
libmysql/libmysql.c:
  Auto merged
libmysqld/lib_sql.cc:
  Auto merged
myisam/mi_open.c:
  Auto merged
myisam/myisampack.c:
  Auto merged
mysql-test/r/mysqltest.result:
  Auto merged
mysql-test/t/mysqltest.test:
  Auto merged
ndb/src/common/util/File.cpp:
  Auto merged
ndb/src/common/util/socket_io.cpp:
  Auto merged
ndb/src/kernel/blocks/cmvmi/Cmvmi.cpp:
  Auto merged
ndb/src/kernel/blocks/dbdict/Dbdict.cpp:
  Auto merged
ndb/src/kernel/blocks/dbdih/Dbdih.hpp:
  Auto merged
ndb/src/kernel/blocks/dblqh/Dblqh.hpp:
  Auto merged
ndb/src/kernel/blocks/dblqh/DblqhMain.cpp:
  Auto merged
ndb/src/kernel/blocks/dbtc/Dbtc.hpp:
  Auto merged
ndb/src/kernel/blocks/dbtup/Dbtup.hpp:
  Auto merged
ndb/src/mgmsrv/Services.cpp:
  Auto merged
ndb/tools/ndb_config.cpp:
  Auto merged
sql/field.cc:
  Auto merged
sql/field.h:
  Auto merged
sql/ha_ndbcluster.cc:
  Auto merged
sql/handler.cc:
  Auto merged
sql/item.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_strfunc.cc:
  Auto merged
sql/item_subselect.h:
  Auto merged
sql/item_sum.cc:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_load.cc:
  Auto merged
sql-common/my_time.c:
  Auto merged
sql/sql_string.h:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/sql_trigger.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/table.cc:
  Auto merged
strings/strtod.c:
  Auto merged
tests/mysql_client_test.c:
  Auto merged
extra/yassl/taocrypt/include/rsa.hpp:
  manual merge
mysql-test/t/mysql.test:
  manual merge
sql/sql_parse.cc:
  manual merge
This commit is contained in:
unknown
2006-12-15 01:01:52 +02:00
parent 39d873cf3c f00257ddd0
commit 2bcbffa0c5
227 changed files with 3249 additions and 3057 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
strings/strtod.c
View File

@@ -57,7 +57,7 @@ double my_strtod(const char *str, char **end_ptr, int *error)
{
double result= 0.0;
uint negative= 0, ndigits, dec_digits= 0, neg_exp= 0;
int exp= 0, digits_after_dec_point= 0, tmp_exp;
int exponent= 0, digits_after_dec_point= 0, tmp_exp;
const char *old_str, *end= *end_ptr, *start_of_number;
char next_char;
my_bool overflow=0;
@@ -130,24 +130,25 @@ double my_strtod(const char *str, char **end_ptr, int *error)
if ((next_char == 'e' || next_char == 'E') &&
dec_digits + ndigits != 0 && str < end-1)
{
const char *old_str= str++;
const char *old_str2= str++;
if ((neg_exp= (*str == '-')) || *str == '+')
str++;
if (str == end || !my_isdigit(&my_charset_latin1, *str))
str= old_str;
str= old_str2;
else
{
do
{
if (exp < 9999) /* prot. against exp overfl. */
exp= exp*10 + (*str - '0');
if (exponent < 9999) /* prot. against exp overfl. */
exponent= exponent*10 + (*str - '0');
str++;
} while (str < end && my_isdigit(&my_charset_latin1, *str));
}
}
tmp_exp= neg_exp ? exp + digits_after_dec_point : exp - digits_after_dec_point;
tmp_exp= (neg_exp ? exponent + digits_after_dec_point :
exponent - digits_after_dec_point);
if (tmp_exp)
{
int order;
@@ -157,7 +158,7 @@ double my_strtod(const char *str, char **end_ptr, int *error)
where f is the resulting floating point number and 1 <= C < 10.
Here we compute the modulus
*/
order= exp + (neg_exp ? -1 : 1) * (ndigits - 1);
order= exponent + (neg_exp ? -1 : 1) * (ndigits - 1);
if (order < 0)
order= -order;
if (order >= MAX_DBL_EXP && !neg_exp && result)
@@ -172,18 +173,18 @@ double my_strtod(const char *str, char **end_ptr, int *error)
}
}
exp= tmp_exp;
if (exp < 0)
exponent= tmp_exp;
if (exponent < 0)
{
exp= -exp;
exponent= -exponent;
neg_exp= 1; /* neg_exp was 0 before */
}
while (exp >= 100)
while (exponent >= 100)
{
result= neg_exp ? result/1.0e100 : result*1.0e100;
exp-= 100;
exponent-= 100;
}
scaler= scaler10[exp/10]*scaler1[exp%10];
scaler= scaler10[exponent/10]*scaler1[exponent%10];
if (neg_exp)
result/= scaler;
else