db/pg_probackup
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Improve a couple of comments in backup.c

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This commit is contained in:
Michael Paquier 2016-01-18 15:24:28 +09:00
parent bee3489584
commit a5afc8758e
1 changed files with 4 additions and 5 deletions
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9
delete.c
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@ -31,7 +31,7 @@ do_delete(pgBackupRange *range)
elog(ERROR_ALREADY_RUNNING, elog(ERROR_ALREADY_RUNNING,
"another pg_arman is running, stop delete."); "another pg_arman is running, stop delete.");
/* Get complete list of backup */ /* Get complete list of backups */
backup_list = catalog_get_backup_list(NULL); backup_list = catalog_get_backup_list(NULL);
if (!backup_list) if (!backup_list)
elog(ERROR_SYSTEM, "No backup list found, can't process any more."); elog(ERROR_SYSTEM, "No backup list found, can't process any more.");
@ -39,7 +39,7 @@ do_delete(pgBackupRange *range)
/* Find backups to be deleted */ /* Find backups to be deleted */
for (i = 0; i < parray_num(backup_list); i++) for (i = 0; i < parray_num(backup_list); i++)
{ {
pgBackup *backup = (pgBackup *)parray_get(backup_list, i); pgBackup *backup = (pgBackup *) parray_get(backup_list, i);
/* delete backup and update status to DELETED */ /* delete backup and update status to DELETED */
if (do_delete) if (do_delete)
@ -173,8 +173,7 @@ pgBackupDeleteFiles(pgBackup *backup)
parray *files; parray *files;
/* /*
* If the backup was deleted already, nothing to do and such situation * If the backup was deleted already, there is nothing to do.
* is not error.
*/ */
if (backup->status == BACKUP_STATUS_DELETED) if (backup->status == BACKUP_STATUS_DELETED)
return 0; return 0;
@ -184,7 +183,7 @@ pgBackupDeleteFiles(pgBackup *backup)
elog(INFO, "delete: %s", timestamp); elog(INFO, "delete: %s", timestamp);
/* /*
* update STATUS to BACKUP_STATUS_DELETING in preparation for the case which * Update STATUS to BACKUP_STATUS_DELETING in preparation for the case which
* the error occurs before deleting all backup files. * the error occurs before deleting all backup files.
*/ */
if (!check) if (!check)