diff options
Diffstat (limited to 'misc/efgcvt.c')
| -rw-r--r-- | misc/efgcvt.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/misc/efgcvt.c b/misc/efgcvt.c index 95b0b0d..e8a0517 100644 --- a/misc/efgcvt.c +++ b/misc/efgcvt.c @@ -1,5 +1,5 @@ /* [efg]cvt -- compatibility functions for floating point formatting. -Copyright (C) 1995 Free Software Foundation, Inc. +Copyright (C) 1995, 1996 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -19,13 +19,16 @@ Cambridge, MA 02139, USA. */ #include <stdio.h> #include <stdlib.h> +#include <float.h> + +#define MAXDIG (DBL_DIG + DBL_MAX_10_EXP) char * fcvt (value, ndigit, decpt, sign) double value; int ndigit, *decpt, *sign; { - static char buf[100]; + static char buf[MAXDIG]; (void) fcvt_r (value, ndigit, decpt, sign, buf, sizeof buf); @@ -37,7 +40,7 @@ ecvt (value, ndigit, decpt, sign) double value; int ndigit, *decpt, *sign; { - static char buf[100]; + static char buf[MAXDIG]; (void) ecvt_r (value, ndigit, decpt, sign, buf, sizeof buf); |