diff options
| -rw-r--r-- | lib/tdb/common/open.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/lib/tdb/common/open.c b/lib/tdb/common/open.c index b19e4cea29..49b8e85f12 100644 --- a/lib/tdb/common/open.c +++ b/lib/tdb/common/open.c @@ -425,6 +425,9 @@ int tdb_reopen(struct tdb_context *tdb) goto fail; } +/* If we have real pread & pwrite, we can skip reopen. */ +#if !defined(LIBREPLACE_PREAD_NOT_REPLACED) || \ + !defined(LIBREPLACE_PWRITE_NOT_REPLACED) if (tdb_munmap(tdb) != 0) { TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_reopen: munmap failed (%s)\n", strerror(errno))); goto fail; @@ -436,11 +439,6 @@ int tdb_reopen(struct tdb_context *tdb) TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_reopen: open failed (%s)\n", strerror(errno))); goto fail; } - if ((tdb->flags & TDB_CLEAR_IF_FIRST) && - (tdb->methods->tdb_brlock(tdb, ACTIVE_LOCK, F_RDLCK, F_SETLKW, 0, 1) == -1)) { - TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_reopen: failed to obtain active lock\n")); - goto fail; - } if (fstat(tdb->fd, &st) != 0) { TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_reopen: fstat failed (%s)\n", strerror(errno))); goto fail; @@ -450,6 +448,13 @@ int tdb_reopen(struct tdb_context *tdb) goto fail; } tdb_mmap(tdb); +#endif /* fake pread or pwrite */ + + if ((tdb->flags & TDB_CLEAR_IF_FIRST) && + (tdb->methods->tdb_brlock(tdb, ACTIVE_LOCK, F_RDLCK, F_SETLKW, 0, 1) == -1)) { + TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_reopen: failed to obtain active lock\n")); + goto fail; + } return 0; |