diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:51:24 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:51:24 +0000 |
| commit | f7548d6d28c313cf80e6f3ef89aed16a19815df1 (patch) | |
| tree | a3f6f2a3f247293bee59ecd28e8cd8ceb6ca064a /src/lib/fsync-mode.h | |
| parent | Initial commit. (diff) | |
| download | dovecot-upstream.tar.xz dovecot-upstream.zip | |
Adding upstream version 1:2.3.19.1+dfsg1.upstream/1%2.3.19.1+dfsg1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/lib/fsync-mode.h')
| -rw-r--r-- | src/lib/fsync-mode.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/lib/fsync-mode.h b/src/lib/fsync-mode.h new file mode 100644 index 0000000..5873614 --- /dev/null +++ b/src/lib/fsync-mode.h @@ -0,0 +1,14 @@ +#ifndef FSYNC_MODE_H +#define FSYNC_MODE_H + +enum fsync_mode { + /* fsync when it's necessary for data safety. */ + FSYNC_MODE_OPTIMIZED = 0, + /* never fsync (in case of a crash can lose data) */ + FSYNC_MODE_NEVER, + /* fsync after all writes. this is necessary with NFS to avoid + write failures being delayed until file is close(). */ + FSYNC_MODE_ALWAYS +}; + +#endif |