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/fdatasync-path.c | |
parent | Initial commit. (diff) | |
download | dovecot-f7548d6d28c313cf80e6f3ef89aed16a19815df1.tar.xz dovecot-f7548d6d28c313cf80e6f3ef89aed16a19815df1.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/fdatasync-path.c')
-rw-r--r-- | src/lib/fdatasync-path.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/lib/fdatasync-path.c b/src/lib/fdatasync-path.c new file mode 100644 index 0000000..769f483 --- /dev/null +++ b/src/lib/fdatasync-path.c @@ -0,0 +1,31 @@ +/* Copyright (c) 2008-2018 Dovecot authors, see the included COPYING file */ + +#include "lib.h" +#include "fdatasync-path.h" + +#include <fcntl.h> +#include <unistd.h> + +int fdatasync_path(const char *path) +{ + int fd, ret = 0; + + /* Directories need to be opened as read-only. + fsync() doesn't appear to care about it. */ + fd = open(path, O_RDONLY); + if (fd == -1) + return -1; + if (fdatasync(fd) < 0) { + /* Some OSes/FSes don't allow fsyncing directories. Silently + ignore the problem. */ + if (errno == EBADF) { + /* e.g. NetBSD */ + } else if (errno == EINVAL) { + /* e.g. Linux+CIFS */ + } else { + ret = -1; + } + } + i_close_fd(&fd); + return ret; +} |