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authorAravind Srinivasan <aravind.srinivasan@isilon.com>2009-02-13 11:07:46 -0800
committerTim Prouty <tprouty@samba.org>2009-02-13 12:59:30 -0800
commit6085ba3dec4fa616fca78c55b793cfd89ef272a8 (patch)
treebbfe3ca2d4c49f0e309abe8aa3b6ff2f44c7bce5 /source3/modules
parentdbe2588e4659579feec76b3e1d7c4595ecdf8242 (diff)
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s3 OneFS: Add vfs implementation for SMB_VFS_GET_REAL_FILE_NAME
Diffstat (limited to 'source3/modules')
-rw-r--r--source3/modules/vfs_onefs.c41
1 files changed, 41 insertions, 0 deletions
diff --git a/source3/modules/vfs_onefs.c b/source3/modules/vfs_onefs.c
index 860a3ae7d9..123139f729 100644
--- a/source3/modules/vfs_onefs.c
+++ b/source3/modules/vfs_onefs.c
@@ -205,6 +205,45 @@ static int onefs_statvfs(vfs_handle_struct *handle, const char *path,
return result;
}
+static int onefs_get_real_filename(vfs_handle_struct *handle, const char *path,
+ const char *name, TALLOC_CTX *mem_ctx,
+ char **found_name)
+{
+ SMB_STRUCT_STAT sb;
+ struct stat_extra se;
+ int result;
+ char *full_name = NULL;
+
+ ZERO_STRUCT(se);
+ se.se_version = ESTAT_CURRENT_VERSION;
+ se.se_flags = ESTAT_CASE_INSENSITIVE | ESTAT_SYMLINK_NOFOLLOW;
+
+ if (*path != '\0') {
+ if (!(full_name = talloc_asprintf(mem_ctx, "%s/%s", path, name))) {
+ errno = ENOMEM;
+ DEBUG(2, ("talloc_asprintf failed\n"));
+ result = -1;
+ goto done;
+ }
+ }
+
+ if ((result = estat(full_name ? full_name : name, &sb, &se)) != 0) {
+ DEBUG(2, ("error calling estat: %s\n", strerror(errno)));
+ goto done;
+ }
+
+ *found_name = talloc_strdup(mem_ctx, se.se_realname);
+ if (*found_name == NULL) {
+ errno = ENOMEM;
+ result = -1;
+ goto done;
+ }
+
+done:
+ TALLOC_FREE(full_name);
+ return result;
+}
+
static int onefs_ntimes(vfs_handle_struct *handle, const char *fname,
struct smb_file_time *ft)
{
@@ -302,6 +341,8 @@ static vfs_op_tuple onefs_ops[] = {
SMB_VFS_LAYER_OPAQUE},
{SMB_VFS_OP(onefs_statvfs), SMB_VFS_OP_STATVFS,
SMB_VFS_LAYER_OPAQUE},
+ {SMB_VFS_OP(onefs_get_real_filename), SMB_VFS_OP_GET_REAL_FILENAME,
+ SMB_VFS_LAYER_OPAQUE},
{SMB_VFS_OP(NULL), SMB_VFS_OP_NOOP, SMB_VFS_LAYER_NOOP}
};