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Add "source file" and "source line" information to each GUC variable.

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initdb forced due to changes in the pg_settings view.

Magnus Hagander and Alvaro Herrera.
This commit is contained in:
Alvaro Herrera
2008-09-10 18:09:20 +00:00
parent bacf7b2086
commit 3b9ec4682c
7 changed files with 93 additions and 17 deletions
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19
src/backend/utils/misc/guc-file.l
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@@ -4,7 +4,7 @@
*
* Copyright (c) 2000-2008, PostgreSQL Global Development Group
*
* $PostgreSQL: pgsql/src/backend/utils/misc/guc-file.l,v 1.56 2008/08/22 00:20:40 momjian Exp $
* $PostgreSQL: pgsql/src/backend/utils/misc/guc-file.l,v 1.57 2008/09/10 18:09:19 alvherre Exp $
*/
%{
@@ -39,6 +39,8 @@ struct name_value_pair
{
char *name;
char *value;
char *filename;
int sourceline;
struct name_value_pair *next;
};
@@ -307,8 +309,12 @@ ProcessConfigFile(GucContext context)
/* If we got here all the options checked out okay, so apply them. */
for (item = head; item; item = item->next)
{
set_config_option(item->name, item->value, context,
PGC_S_FILE, GUC_ACTION_SET, true);
if (set_config_option(item->name, item->value, context,
PGC_S_FILE, GUC_ACTION_SET, true))
{
set_config_sourcefile(item->name, item->filename,
item->sourceline);
}
}
/* Remember when we last successfully loaded the config file. */
@@ -483,6 +489,8 @@ ParseConfigFile(const char *config_file, const char *calling_file,
pfree(item->value);
item->name = opt_name;
item->value = opt_value;
item->filename = pstrdup(config_file);
item->sourceline = ConfigFileLineno-1;
}
else
{
@@ -490,6 +498,8 @@ ParseConfigFile(const char *config_file, const char *calling_file,
item = palloc(sizeof *item);
item->name = opt_name;
item->value = opt_value;
item->filename = pstrdup(config_file);
item->sourceline = ConfigFileLineno-1;
item->next = *head_p;
*head_p = item;
if (*tail_p == NULL)
@@ -502,6 +512,8 @@ ParseConfigFile(const char *config_file, const char *calling_file,
item = palloc(sizeof *item);
item->name = opt_name;
item->value = opt_value;
item->filename = pstrdup(config_file);
item->sourceline = ConfigFileLineno-1;
item->next = NULL;
if (*head_p == NULL)
*head_p = item;
@@ -553,6 +565,7 @@ free_name_value_list(struct name_value_pair *list)
pfree(item->name);
pfree(item->value);
pfree(item->filename);
pfree(item);
item = next;
}