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OS X: support getting/setting file creation timestmap (Erik Larsson)

master
szaka 2009-01-08 00:13:42 +00:00
parent 0971a60948
commit f70df990c5
1 changed files with 69 additions and 1 deletions
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70
src/ntfs-3g.c
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@ -3,7 +3,8 @@
*
* Copyright (c) 2005-2007 Yura Pakhuchiy
* Copyright (c) 2005 Yuval Fledel
* Copyright (c) 2006-2008 Szabolcs Szakacsits
* Copyright (c) 2006-2009 Szabolcs Szakacsits
* Copyright (c) 2009 Erik Larsson
*
* This file is originated from the Linux-NTFS project.
*
@ -342,6 +343,67 @@ static void set_fuse_error(int *err)
*err = -errno;
}
#if defined(__APPLE__) || defined(__DARWIN__)
static void *ntfs_macfuse_init(struct fuse_conn_info *conn)
{
FUSE_ENABLE_XTIMES(conn);
/* FUSE_ENABLE_SETVOLNAME(conn); Later, when implemented */
return NULL;
}
static int ntfs_macfuse_getxtimes(const char *org_path,
struct timespec *bkuptime, struct timespec *crtime)
{
int res = 0;
ntfs_inode *ni;
char *path = NULL;
ntfschar *stream_name;
int stream_name_len;
stream_name_len = ntfs_fuse_parse_path(org_path, &path, &stream_name);
if (stream_name_len < 0)
return stream_name_len;
memset(bkuptime, 0, sizeof(struct timespec));
memset(crtime, 0, sizeof(struct timespec));
ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
if (!ni) {
res = -errno;
goto exit;
}
/* We have no backup timestamp in NTFS. */
crtime->tv_sec = ni->creation_time;
exit:
if (ntfs_inode_close(ni))
set_fuse_error(&res);
free(path);
if (stream_name_len)
free(stream_name);
return res;
}
int ntfs_macfuse_setcrtime(const char *path, const struct timespec *tv)
{
ntfs_inode *ni;
int res = 0;
if (ntfs_fuse_is_named_data_stream(path))
return -EINVAL; /* n/a for named data streams. */
ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
if (!ni)
return -errno;
if (tv) {
ni->creation_time = tv->tv_sec;
ntfs_fuse_update_times(ni, NTFS_UPDATE_CTIME);
}
if (ntfs_inode_close(ni))
set_fuse_error(&res);
return res;
}
#endif /* defined(__APPLE__) || defined(__DARWIN__) */
static int ntfs_fuse_getattr(const char *org_path, struct stat *stbuf)
{
int res = 0;
@ -1598,6 +1660,12 @@ static struct fuse_operations ntfs_3g_ops = {
.removexattr = ntfs_fuse_removexattr,
.listxattr = ntfs_fuse_listxattr,
#endif /* HAVE_SETXATTR */
#if defined(__APPLE__) || defined(__DARWIN__)
.init = ntfs_macfuse_init,
/* MacFUSE extensions. */
.getxtimes = ntfs_macfuse_getxtimes,
.setcrtime = ntfs_macfuse_setcrtime,
#endif /* defined(__APPLE__) || defined(__DARWIN__) */
};
static int ntfs_fuse_init(void)