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Ensure that all uses of <ctype.h> functions are applied to unsigned-char

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values, whether the local char type is signed or not.  This is necessary
for portability.  Per discussion on pghackers around 9/16/00.
This commit is contained in:
Tom Lane
2000-12-03 20:45:40 +00:00
parent 4d2a506526
commit a27b691e29
59 changed files with 318 additions and 303 deletions
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36
src/backend/utils/adt/geo_ops.c
View File

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/adt/geo_ops.c,v 1.54 2000/07/30 20:43:41 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/adt/geo_ops.c,v 1.55 2000/12/03 20:45:35 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -119,7 +119,7 @@ single_decode(char *str, float8 *x, char **s)
if (!PointerIsValid(str))
return FALSE;
while (isspace((int) *str))
while (isspace((unsigned char) *str))
str++;
*x = strtod(str, &cp);
#ifdef GEODEBUG
@ -127,7 +127,7 @@ single_decode(char *str, float8 *x, char **s)
#endif
if (cp <= str)
return FALSE;
while (isspace((int) *cp))
while (isspace((unsigned char) *cp))
cp++;
if (s != NULL)
@ -152,33 +152,33 @@ pair_decode(char *str, float8 *x, float8 *y, char **s)
if (!PointerIsValid(str))
return FALSE;
while (isspace((int) *str))
while (isspace((unsigned char) *str))
str++;
if ((has_delim = (*str == LDELIM)))
str++;
while (isspace((int) *str))
while (isspace((unsigned char) *str))
str++;
*x = strtod(str, &cp);
if (cp <= str)
return FALSE;
while (isspace((int) *cp))
while (isspace((unsigned char) *cp))
cp++;
if (*cp++ != DELIM)
return FALSE;
while (isspace((int) *cp))
while (isspace((unsigned char) *cp))
cp++;
*y = strtod(cp, &str);
if (str <= cp)
return FALSE;
while (isspace((int) *str))
while (isspace((unsigned char) *str))
str++;
if (has_delim)
{
if (*str != RDELIM)
return FALSE;
str++;
while (isspace((int) *str))
while (isspace((unsigned char) *str))
str++;
}
if (s != NULL)
@ -203,7 +203,7 @@ path_decode(int opentype, int npts, char *str, int *isopen, char **ss, Point *p)
int i;
s = str;
while (isspace((int) *s))
while (isspace((unsigned char) *s))
s++;
if ((*isopen = (*s == LDELIM_EP)))
{
@ -212,14 +212,14 @@ path_decode(int opentype, int npts, char *str, int *isopen, char **ss, Point *p)
return FALSE;
depth++;
s++;
while (isspace((int) *s))
while (isspace((unsigned char) *s))
s++;
}
else if (*s == LDELIM)
{
cp = (s + 1);
while (isspace((int) *cp))
while (isspace((unsigned char) *cp))
cp++;
if (*cp == LDELIM)
{
@ -255,7 +255,7 @@ path_decode(int opentype, int npts, char *str, int *isopen, char **ss, Point *p)
{
depth--;
s++;
while (isspace((int) *s))
while (isspace((unsigned char) *s))
s++;
}
else
@ -1216,7 +1216,7 @@ path_in(PG_FUNCTION_ARGS)
elog(ERROR, "Bad path external representation '%s'", str);
s = str;
while (isspace((int) *s))
while (isspace((unsigned char) *s))
s++;
/* skip single leading paren */
@ -3752,13 +3752,13 @@ circle_in(PG_FUNCTION_ARGS)
circle = (CIRCLE *) palloc(sizeof(CIRCLE));
s = str;
while (isspace((int) *s))
while (isspace((unsigned char) *s))
s++;
if ((*s == LDELIM_C) || (*s == LDELIM))
{
depth++;
cp = (s + 1);
while (isspace((int) *cp))
while (isspace((unsigned char) *cp))
cp++;
if (*cp == LDELIM)
s = cp;
@ -3769,7 +3769,7 @@ circle_in(PG_FUNCTION_ARGS)
if (*s == DELIM)
s++;
while (isspace((int) *s))
while (isspace((unsigned char) *s))
s++;
if ((!single_decode(s, &circle->radius, &s)) || (circle->radius < 0))
@ -3782,7 +3782,7 @@ circle_in(PG_FUNCTION_ARGS)
{
depth--;
s++;
while (isspace((int) *s))
while (isspace((unsigned char) *s))
s++;
}
else