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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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14
src/backend/utils/adt/arrayfuncs.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/adt/arrayfuncs.c,v 1.66 2000/11/16 22:30:31 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/adt/arrayfuncs.c,v 1.67 2000/12/03 20:45:35 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -146,14 +146,14 @@ array_in(PG_FUNCTION_ARGS)
* Note: we currently allow whitespace between, but not within,
* dimension items.
*/
while (isspace((int) *p))
while (isspace((unsigned char) *p))
p++;
if (*p != '[')
break; /* no more dimension items */
p++;
if (ndim >= MAXDIM)
elog(ERROR, "array_in: more than %d dimensions", MAXDIM);
for (q = p; isdigit((int) *q); q++);
for (q = p; isdigit((unsigned char) *q); q++);
if (q == p) /* no digits? */
elog(ERROR, "array_in: missing dimension value");
if (*q == ':')
@ -162,7 +162,7 @@ array_in(PG_FUNCTION_ARGS)
*q = '\0';
lBound[ndim] = atoi(p);
p = q + 1;
for (q = p; isdigit((int) *q); q++);
for (q = p; isdigit((unsigned char) *q); q++);
if (q == p) /* no digits? */
elog(ERROR, "array_in: missing dimension value");
}
@ -197,7 +197,7 @@ array_in(PG_FUNCTION_ARGS)
if (strncmp(p, ASSGN, strlen(ASSGN)) != 0)
elog(ERROR, "array_in: missing assignment operator");
p += strlen(ASSGN);
while (isspace((int) *p))
while (isspace((unsigned char) *p))
p++;
}
@ -323,7 +323,7 @@ ArrayCount(char *str, int *dim, int typdelim)
temp[ndim - 1]++;
q++;
if (!eoArray)
while (isspace((int) *q))
while (isspace((unsigned char) *q))
q++;
}
for (i = 0; i < ndim; ++i)
@ -454,7 +454,7 @@ ReadArrayStr(char *arrayStr,
* if not at the end of the array skip white space
*/
if (!eoArray)
while (isspace((int) *q))
while (isspace((unsigned char) *q))
{
p++;
q++;