decContext.c (decContextSetStatusFromString): Constify.

	* decContext.c (decContextSetStatusFromString): Constify.
	* decContext.h (decContextSetStatusFromString): Likewise.
	* decNumber.c (decNumberFromString): Likewise.
	* decNumber.h (decNumberFromString): Likewise.
	* decimal128.c (decimal128FromString): Likewise.
	* decimal128.h (decimal128FromString): Likewise.
	* decimal32.c (decimal32FromString): Likewise.
	* decimal32.h (decimal32FromString): Likewise.
	* decimal64.c (decimal64FromString): Likewise.
	* decimal64.h (decimal64FromString): Likewise.

From-SVN: r116296

libdecnumber/ChangeLog

+2006-08-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* decContext.c (decContextSetStatusFromString): Constify.
+	* decContext.h (decContextSetStatusFromString): Likewise.
+	* decNumber.c (decNumberFromString): Likewise.
+	* decNumber.h (decNumberFromString): Likewise.
+	* decimal128.c (decimal128FromString): Likewise.
+	* decimal128.h (decimal128FromString): Likewise.
+	* decimal32.c (decimal32FromString): Likewise.
+	* decimal32.h (decimal32FromString): Likewise.
+	* decimal64.c (decimal64FromString): Likewise.
+	* decimal64.h (decimal64FromString): Likewise.
+
 2006-07-25  Paolo Bonzini  <bonzini@gnu.org>
 
 	PR build/26188

libdecnumber/decContext.c

@@ -162,7 +162,7 @@ decContextStatusToString (decContext * context)
 /*    returned.                                                       */
 /* ------------------------------------------------------------------ */
 decContext *
-decContextSetStatusFromString (decContext * context, char *string)
+decContextSetStatusFromString (decContext * context, const char *string)
 {
   if (strcmp (string, DEC_Condition_CS) == 0)
     return decContextSetStatus (context, DEC_Conversion_syntax);

libdecnumber/decContext.h

@@ -173,6 +173,6 @@ typedef struct
 decContext *decContextDefault (decContext *, int32_t);
 decContext *decContextSetStatus (decContext *, uint32_t);
 const char *decContextStatusToString (decContext *);
-decContext *decContextSetStatusFromString (decContext *, char *);
+decContext *decContextSetStatusFromString (decContext *, const char *);
 
 #endif

libdecnumber/decNumber.c

@@ -339,7 +339,7 @@ decNumberToEngString (decNumber * dn, char *string)
 /* If bad syntax is detected, the result will be a quiet NaN.         */
 /* ------------------------------------------------------------------ */
 decNumber *
-decNumberFromString (decNumber * dn, char chars[], decContext * set)
+decNumberFromString (decNumber * dn, const char chars[], decContext * set)
 {
   Int exponent = 0;		/* working exponent [assume 0] */
   uByte bits = 0;		/* working flags [assume +ve] */
@@ -348,11 +348,11 @@ decNumberFromString (decNumber * dn, char chars[], decContext * set)
   Unit *allocres = NULL;	/* -> allocated result, iff allocated */
   Int need;			/* units needed for result */
   Int d = 0;			/* count of digits found in decimal part */
-  char *dotchar = NULL;		/* where dot was found */
-  char *cfirst;			/* -> first character of decimal part */
-  char *last = NULL;		/* -> last digit of decimal part */
-  char *firstexp;		/* -> first significant exponent digit */
-  char *c;			/* work */
+  const char *dotchar = NULL;	/* where dot was found */
+  const char *cfirst;		/* -> first character of decimal part */
+  const char *last = NULL;	/* -> last digit of decimal part */
+  const char *firstexp;		/* -> first significant exponent digit */
+  const char *c;		/* work */
   Unit *up;			/* .. */
 #if DECDPUN>1
   Int i;			/* .. */

libdecnumber/decNumber.h

@@ -129,7 +129,7 @@ typedef struct
 #endif
 
   /* Conversions */
-decNumber *decNumberFromString (decNumber *, char *, decContext *);
+decNumber *decNumberFromString (decNumber *, const char *, decContext *);
 char *decNumberToString (decNumber *, char *);
 char *decNumberToEngString (decNumber *, char *);
 

libdecnumber/decimal128.c

@@ -296,7 +296,7 @@ decimal128ToEngString (decimal128 * d128, char *string)
 /* If an error occurs, the result will be a valid decimal128 NaN.     */
 /* ------------------------------------------------------------------ */
 decimal128 *
-decimal128FromString (decimal128 * result, char *string, decContext * set)
+decimal128FromString (decimal128 * result, const char *string, decContext * set)
 {
   decContext dc;		/* work */
   decNumber dn;			/* .. */

libdecnumber/decimal128.h

@@ -102,7 +102,7 @@ typedef struct
 #endif
 
   /* String conversions */
-decimal128 *decimal128FromString (decimal128 *, char *, decContext *);
+decimal128 *decimal128FromString (decimal128 *, const char *, decContext *);
 char *decimal128ToString (decimal128 *, char *);
 char *decimal128ToEngString (decimal128 *, char *);
 

libdecnumber/decimal32.c

@@ -288,7 +288,7 @@ decimal32ToEngString (decimal32 * d32, char *string)
 /* If an error occurs, the result will be a valid decimal32 NaN.      */
 /* ------------------------------------------------------------------ */
 decimal32 *
-decimal32FromString (decimal32 * result, char *string, decContext * set)
+decimal32FromString (decimal32 * result, const char *string, decContext * set)
 {
   decContext dc;		/* work */
   decNumber dn;			/* .. */

libdecnumber/decimal32.h

@@ -92,7 +92,7 @@ typedef struct
 #endif
 
 /* String conversions.  */
-decimal32 *decimal32FromString (decimal32 *, char *, decContext *);
+decimal32 *decimal32FromString (decimal32 *, const char *, decContext *);
 char *decimal32ToString (decimal32 *, char *);
 char *decimal32ToEngString (decimal32 *, char *);
 

libdecnumber/decimal64.c

@@ -287,7 +287,7 @@ decimal64ToEngString (decimal64 * d64, char *string)
 /* If an error occurs, the result will be a valid decimal64 NaN.      */
 /* ------------------------------------------------------------------ */
 decimal64 *
-decimal64FromString (decimal64 * result, char *string, decContext * set)
+decimal64FromString (decimal64 * result, const char *string, decContext * set)
 {
   decContext dc;		/* work */
   decNumber dn;			/* .. */

libdecnumber/decimal64.h

@@ -96,7 +96,7 @@ typedef struct
 #endif
 
   /* String conversions */
-decimal64 *decimal64FromString (decimal64 *, char *, decContext *);
+decimal64 *decimal64FromString (decimal64 *, const char *, decContext *);
 char *decimal64ToString (decimal64 *, char *);
 char *decimal64ToEngString (decimal64 *, char *);