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Made bcmath extension thread safe.

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@Made bcmath extension thread safe. (Sander)
This commit is contained in:
Sander Roobol 2002-11-22 09:25:29 +00:00
parent 64a75d6d77
commit f200f739d8
14 changed files with 186 additions and 202 deletions
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8
ext/bcmath/libbcmath/src/div.c
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@ -85,9 +85,7 @@ _one_mult (num, size, digit, result)
by zero is tried. The algorithm is found in Knuth Vol 2. p237. */
int
bc_divide (n1, n2, quot, scale)
bc_num n1, n2, *quot;
int scale;
bc_divide (bc_num n1, bc_num n2, bc_num *quot, int scale TSRMLS_DC)
{
bc_num qval;
unsigned char *num1, *num2;
@ -100,7 +98,7 @@ bc_divide (n1, n2, quot, scale)
unsigned int norm;
/* Test for divide by zero. */
if (bc_is_zero (n2)) return -1;
if (bc_is_zero (n2 TSRMLS_CC)) return -1;
/* Test for divide by 1. If it is we must truncate. */
if (n2->n_scale == 0)
@ -261,7 +259,7 @@ bc_divide (n1, n2, quot, scale)
/* Clean up and return the number. */
qval->n_sign = ( n1->n_sign == n2->n_sign ? PLUS : MINUS );
if (bc_is_zero (qval)) qval->n_sign = PLUS;
if (bc_is_zero (qval TSRMLS_CC)) qval->n_sign = PLUS;
_bc_rm_leading_zeros (qval);
bc_free_num (quot);
*quot = qval;