Mailing List Archive

jim 98/05/07 06:13:54

Modified: src/ap ap_snprintf.c
Log:
Seems silly to remove the decimal point if we
know we'll be adding it later

Revision Changes Path
1.23 +31 -30 apache-1.3/src/ap/ap_snprintf.c

Index: ap_snprintf.c
===================================================================
RCS file: /export/home/cvs/apache-1.3/src/ap/ap_snprintf.c,v
retrieving revision 1.22
retrieving revision 1.23
diff -u -r1.22 -r1.23
--- ap_snprintf.c 1998/05/07 09:39:42 1.22
+++ ap_snprintf.c 1998/05/07 13:13:53 1.23
@@ -68,6 +68,33 @@
#include <stdlib.h>
#include <math.h>

+typedef enum {
+ NO = 0, YES = 1
+} boolean_e;
+
+#define FALSE 0
+#define TRUE 1
+#define NUL '\0'
+#define INT_NULL ((int *)0)
+#define WIDE_INT long
+
+typedef WIDE_INT wide_int;
+typedef unsigned WIDE_INT u_wide_int;
+typedef int bool_int;
+
+#define S_NULL "(null)"
+#define S_NULL_LEN 6
+
+#define FLOAT_DIGITS 6
+#define EXPONENT_LENGTH 10
+
+/*
+ * NUM_BUF_SIZE is the size of the buffer used for arithmetic conversions
+ *
+ * XXX: this is a magic number; do not decrease it
+ */
+#define NUM_BUF_SIZE 512
+
/*
* cvt.c - IEEE floating point formatting routines for FreeBSD
* from GNU libc-4.6.27. Modified to be thread safe.
@@ -171,7 +198,7 @@
* minimal length string
*/

-static char *ap_gcvt(double number, int ndigit, char *buf)
+static char *ap_gcvt(double number, int ndigit, char *buf, boolean_e altform)
{
int sign, decpt;
register char *p1, *p2;
@@ -224,39 +251,12 @@
*p2++ = '.';
}
}
- if (p2[-1] == '.')
+ if (p2[-1] == '.' && !altform)
p2--;
*p2 = '\0';
return (buf);
}

-typedef enum {
- NO = 0, YES = 1
-} boolean_e;
-
-#define FALSE 0
-#define TRUE 1
-#define NUL '\0'
-#define INT_NULL ((int *)0)
-#define WIDE_INT long
-
-typedef WIDE_INT wide_int;
-typedef unsigned WIDE_INT u_wide_int;
-typedef int bool_int;
-
-#define S_NULL "(null)"
-#define S_NULL_LEN 6
-
-#define FLOAT_DIGITS 6
-#define EXPONENT_LENGTH 10
-
-/*
- * NUM_BUF_SIZE is the size of the buffer used for arithmetic conversions
- *
- * XXX: this is a magic number; do not decrease it
- */
-#define NUM_BUF_SIZE 512
-
/*
* The INS_CHAR macro inserts a character in the buffer and writes
* the buffer back to disk if necessary
@@ -799,7 +799,8 @@
/*
* * We use &num_buf[ 1 ], so that we have room for the sign
*/
- s = ap_gcvt(va_arg(ap, double), precision, &num_buf[1]);
+ s = ap_gcvt(va_arg(ap, double), precision, &num_buf[1],
+ alternate_form);
if (*s == '-')
prefix_char = *s++;
else if (print_sign)