Use localeconv() to get the locale-specific radix char like printf does.

1 files changed, 6 insertions, 3 deletions

diff --git a/src/lib/libc/stdlib/gcvt.c b/src/lib/libc/stdlib/gcvt.c
index 87bd843307..9ba932e123 100644
--- a/src/lib/libc/stdlib/gcvt.c
+++ b/src/lib/libc/stdlib/gcvt.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: gcvt.c,v 1.7 2006/01/10 02:08:28 millert Exp $        */
+/*      $OpenBSD: gcvt.c,v 1.8 2006/01/10 02:23:02 millert Exp $        */
 
 /*
  * Copyright (c) 2002, 2003 Todd C. Miller <Todd.Miller@courtesan.com>
@@ -20,6 +20,7 @@
  * Materiel Command, USAF, under agreement number F39502-99-1-0512.
  */
 
+#include <locale.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -31,7 +32,9 @@ gcvt(double value, int ndigit, char *buf)
 {
         char *digits, *dst, *src;
         int i, decpt, sign;
+        struct lconv *lconv;
 
+        lconv = localeconv();
         if (ndigit == 0) {
                 buf[0] = '\0';
                 return (buf);
@@ -57,7 +60,7 @@ gcvt(double value, int ndigit, char *buf)
                         sign = 0;
                 src = digits;
                 *dst++ = *src++;
-                *dst++ = '.';           /* XXX - locale-specific */
+                *dst++ = *lconv->decimal_point;
                 while (*src != '\0')
                         *dst++ = *src++;
                 *dst++ = 'e';
@@ -90,7 +93,7 @@ gcvt(double value, int ndigit, char *buf)
                 if (*src != '\0') {
                         if (src == digits)
                                 *dst++ = '0';   /* zero before decimal point */
-                        *dst++ = '.';           /* XXX - locale-specific */
+                        *dst++ = *lconv->decimal_point;
                         for (i = decpt; digits[i] != '\0'; i++) {
                                 *dst++ = digits[i];
                         }