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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/timestamp.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/adt/timestamp.c,v 1.38 2000/11/11 19:55:19 thomas Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/adt/timestamp.c,v 1.39 2000/12/03 20:45:36 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -1597,7 +1597,7 @@ timestamp_trunc(PG_FUNCTION_ARGS)
up = VARDATA(units);
lp = lowunits;
for (i = 0; i < (VARSIZE(units) - VARHDRSZ); i++)
*lp++ = tolower(*up++);
*lp++ = tolower((unsigned char) *up++);
*lp = '\0';
type = DecodeUnits(0, lowunits, &val);
@ -1730,7 +1730,7 @@ interval_trunc(PG_FUNCTION_ARGS)
up = VARDATA(units);
lp = lowunits;
for (i = 0; i < (VARSIZE(units) - VARHDRSZ); i++)
*lp++ = tolower(*up++);
*lp++ = tolower((unsigned char) *up++);
*lp = '\0';
type = DecodeUnits(0, lowunits, &val);
@ -1921,7 +1921,7 @@ timestamp_part(PG_FUNCTION_ARGS)
up = VARDATA(units);
lp = lowunits;
for (i = 0; i < (VARSIZE(units) - VARHDRSZ); i++)
*lp++ = tolower(*up++);
*lp++ = tolower((unsigned char) *up++);
*lp = '\0';
type = DecodeUnits(0, lowunits, &val);
@ -2079,7 +2079,7 @@ interval_part(PG_FUNCTION_ARGS)
up = VARDATA(units);
lp = lowunits;
for (i = 0; i < (VARSIZE(units) - VARHDRSZ); i++)
*lp++ = tolower(*up++);
*lp++ = tolower((unsigned char) *up++);
*lp = '\0';
type = DecodeUnits(0, lowunits, &val);
@ -2214,7 +2214,7 @@ timestamp_zone(PG_FUNCTION_ARGS)
up = VARDATA(zone);
lp = lowzone;
for (i = 0; i < (VARSIZE(zone) - VARHDRSZ); i++)
*lp++ = tolower(*up++);
*lp++ = tolower((unsigned char) *up++);
*lp = '\0';
type = DecodeSpecial(0, lowzone, &val);
@ -2237,7 +2237,7 @@ timestamp_zone(PG_FUNCTION_ARGS)
up = upzone;
lp = lowzone;
for (i = 0; *lp != '\0'; i++)
*up++ = toupper(*lp++);
*up++ = toupper((unsigned char) *lp++);
*up = '\0';
tzn = upzone;