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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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31
src/interfaces/libpq/fe-connect.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-connect.c,v 1.152 2000/11/30 23:20:51 tgl Exp $
* $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-connect.c,v 1.153 2000/12/03 20:45:39 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -2248,20 +2248,21 @@ int parseServiceInfo(PQconninfoOption *options, PQExpBuffer errorMessage) {
line[strlen(line)-1] = 0;
/* ignore leading blanks */
while(*line && isspace(line[0]))
line++;
while(*line && isspace((unsigned char) line[0]))
line++;
/* ignore comments and empty lines */
if(strlen(line) == 0 || line[0] == '#')
continue;
continue;
/* Check for right groupname */
if(line[0] == '[') {
if(group_found) {
/* group info already read */
fclose(f);
return 0;
}
if(line[0] == '[')
{
if(group_found) {
/* group info already read */
fclose(f);
return 0;
}
if(strncmp(line+1, service, strlen(service)) == 0 &&
line[strlen(service)+1] == ']')
@ -2358,7 +2359,7 @@ conninfo_parse(const char *conninfo, PQExpBuffer errorMessage)
while (*cp)
{
/* Skip blanks before the parameter name */
if (isspace((int) *cp))
if (isspace((unsigned char) *cp))
{
cp++;
continue;
@ -2370,12 +2371,12 @@ conninfo_parse(const char *conninfo, PQExpBuffer errorMessage)
{
if (*cp == '=')
break;
if (isspace((int) *cp))
if (isspace((unsigned char) *cp))
{
*cp++ = '\0';
while (*cp)
{
if (!isspace((int) *cp))
if (!isspace((unsigned char) *cp))
break;
cp++;
}
@ -2399,7 +2400,7 @@ conninfo_parse(const char *conninfo, PQExpBuffer errorMessage)
/* Skip blanks after the '=' */
while (*cp)
{
if (!isspace((int) *cp))
if (!isspace((unsigned char) *cp))
break;
cp++;
}
@ -2412,7 +2413,7 @@ conninfo_parse(const char *conninfo, PQExpBuffer errorMessage)
cp2 = pval;
while (*cp)
{
if (isspace((int) *cp))
if (isspace((unsigned char) *cp))
{
*cp++ = '\0';
break;