lib: Move full_path_tos to util_str.c

This can be useful elsewhere

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

2 files changed, 0 insertions, 42 deletions

diff --git a/source3/smbd/files.c b/source3/smbd/files.c
index 5cf037edc26..84968067082 100644
--- a/source3/smbd/files.c
+++ b/source3/smbd/files.c
@@ -688,45 +688,6 @@ NTSTATUS dup_file_fsp(struct smb_request *req, files_struct *from,
 	return fsp_set_smb_fname(to, from->fsp_name);
 }
 
-/*
- * This routine improves performance for operations temporarily acting on a
- * full path. It is equivalent to the much more expensive
- *
- * talloc_asprintf(talloc_tos(), "%s/%s", dir, name)
- *
- * This actually does make a difference in metadata-heavy workloads (i.e. the
- * "standard" client.txt nbench run.
- */
-
-ssize_t full_path_tos(const char *dir, const char *name,
-		      char *tmpbuf, size_t tmpbuf_len,
-		      char **pdst, char **to_free)
-{
-	size_t dirlen, namelen, len;
-	char *dst;
-
-	dirlen = strlen(dir);
-	namelen = strlen(name);
-	len = dirlen + namelen + 1;
-
-	if (len < tmpbuf_len) {
-		dst = tmpbuf;
-		*to_free = NULL;
-	} else {
-		dst = talloc_array(talloc_tos(), char, len+1);
-		if (dst == NULL) {
-			return -1;
-		}
-		*to_free = dst;
-	}
-
-	memcpy(dst, dir, dirlen);
-	dst[dirlen] = '/';
-	memcpy(dst+dirlen+1, name, namelen+1);
-	*pdst = dst;
-	return len;
-}
-
 /**
  * Return a jenkins hash of a pathname on a connection.
  */
diff --git a/source3/smbd/proto.h b/source3/smbd/proto.h
index 62c9728a4e8..d9b86b6f539 100644
--- a/source3/smbd/proto.h
+++ b/source3/smbd/proto.h
@@ -397,9 +397,6 @@ NTSTATUS file_name_hash(connection_struct *conn,
 			const char *name, uint32_t *p_name_hash);
 NTSTATUS fsp_set_smb_fname(struct files_struct *fsp,
 			   const struct smb_filename *smb_fname_in);
-ssize_t full_path_tos(const char *dir, const char *name,
-		      char *tmpbuf, size_t tmpbuf_len,
-		      char **pdst, char **to_free);
 
 /* The following definitions come from smbd/ipc.c  */