diff options
Diffstat (limited to 'contrib/tcl/generic/tclBinary.c')
| -rw-r--r-- | contrib/tcl/generic/tclBinary.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/contrib/tcl/generic/tclBinary.c b/contrib/tcl/generic/tclBinary.c index 28190cc..c20d03d 100644 --- a/contrib/tcl/generic/tclBinary.c +++ b/contrib/tcl/generic/tclBinary.c @@ -9,9 +9,10 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * SCCS: @(#) tclBinary.c 1.16 97/05/19 10:29:18 + * SCCS: @(#) tclBinary.c 1.20 97/08/11 18:43:09 */ +#include <math.h> #include "tclInt.h" #include "tclPort.h" @@ -275,9 +276,11 @@ Tcl_BinaryObjCmd(dummy, interp, objc, objv) count = 1; } if (length >= count) { - memcpy(cursor, str, (size_t) count); + memcpy((VOID *) cursor, (VOID *) str, + (size_t) count); } else { - memcpy(cursor, str, (size_t) length); + memcpy((VOID *) cursor, (VOID *) str, + (size_t) length); memset(cursor+length, pad, (size_t) (count - length)); } @@ -877,12 +880,13 @@ FormatNumber(interp, type, src, cursorPtr) * to the valid range for float. */ - if (dvalue > FLT_MAX) { - *((float *)(*cursorPtr)) = FLT_MAX; - } else if (dvalue < FLT_MIN) { - *((float *)(*cursorPtr)) = FLT_MIN; + if (fabs(dvalue) > (double)FLT_MAX) { + *((float *)(*cursorPtr)) + = (dvalue >= 0.0) ? FLT_MAX : -FLT_MAX; + } else if (fabs(dvalue) < (double)FLT_MIN) { + *((float *)(*cursorPtr)) = (float) 0.0; } else { - *((float *)(*cursorPtr)) = (float)dvalue; + *((float *)(*cursorPtr)) = (float) dvalue; } (*cursorPtr) += sizeof(float); } |
