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Make enum for sync methods available to frontend code.

This commit renames RecoveryInitSyncMethod to DataDirSyncMethod and
moves it to common/file_utils.h.  This is preparatory work for a
follow-up commit that will allow specifying the synchronization
method in frontend utilities such as pg_upgrade and pg_basebackup.

Reviewed-by: Michael Paquier
Discussion: https://postgr.es/m/ZN2ZB4afQ2JbR9TA%40paquier.xyz
This commit is contained in:
Nathan Bossart
2023-09-06 16:26:39 -07:00
parent 059e4ee921
commit 3ed1956719
5 changed files with 13 additions and 11 deletions
src
backend
storage
file
utils
include
common
storage
tools

@ -41,6 +41,7 @@
#include "commands/trigger.h"
#include "commands/user.h"
#include "commands/vacuum.h"
#include "common/file_utils.h"
#include "common/scram-common.h"
#include "jit/jit.h"
#include "libpq/auth.h"
@ -430,9 +431,9 @@ StaticAssertDecl(lengthof(ssl_protocol_versions_info) == (PG_TLS1_3_VERSION + 2)
"array length mismatch");
static const struct config_enum_entry recovery_init_sync_method_options[] = {
{"fsync", RECOVERY_INIT_SYNC_METHOD_FSYNC, false},
{"fsync", DATA_DIR_SYNC_METHOD_FSYNC, false},
#ifdef HAVE_SYNCFS
{"syncfs", RECOVERY_INIT_SYNC_METHOD_SYNCFS, false},
{"syncfs", DATA_DIR_SYNC_METHOD_SYNCFS, false},
#endif
{NULL, 0, false}
};
@ -4953,7 +4954,7 @@ struct config_enum ConfigureNamesEnum[] =
gettext_noop("Sets the method for synchronizing the data directory before crash recovery."),
},
&recovery_init_sync_method,
RECOVERY_INIT_SYNC_METHOD_FSYNC, recovery_init_sync_method_options,
DATA_DIR_SYNC_METHOD_FSYNC, recovery_init_sync_method_options,
NULL, NULL, NULL
},