X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/de6ab501b6471132247a48dbb3c4c0e8465430ec..28b519c93b6db30b6520d46f8cd65160213fddd2:/compat.c

diff --git a/compat.c b/compat.c
index cb7a0e13..45073d3d 100644
--- a/compat.c
+++ b/compat.c
@@ -24,6 +24,7 @@
 int remote_protocol = 0;
 int file_extra_cnt = 0; /* count of file-list extras that everyone gets */
 int inc_recurse = 0;
+int compat_flags = 0;
 int use_safe_inc_flist = 0;
 
 extern int am_server;
@@ -33,6 +34,7 @@ extern int inplace;
 extern int recurse;
 extern int use_qsort;
 extern int allow_inc_recurse;
+extern int preallocate_files;
 extern int append_mode;
 extern int fuzzy_basis;
 extern int read_batch;
@@ -188,6 +190,14 @@ void setup_protocol(int f_out,int f_in)
 	if (read_batch)
 		check_batch_flags();
 
+#ifndef SUPPORT_PREALLOCATION
+	if (preallocate_files && !am_sender) {
+		rprintf(FERROR, "preallocation is not supported on this %s\n",
+			am_server ? "Server" : "Client");
+		exit_cleanup(RERR_SYNTAX);
+	}
+#endif
+
 	if (protocol_version < 30) {
 		if (append_mode == 1)
 			append_mode = 2;
@@ -247,7 +257,6 @@ void setup_protocol(int f_out,int f_in)
 			exit_cleanup(RERR_PROTOCOL);
 		}
 	} else if (protocol_version >= 30) {
-		int compat_flags;
 		if (am_server) {
 			compat_flags = allow_inc_recurse ? CF_INC_RECURSE : 0;
 #ifdef CAN_SET_SYMLINK_TIMES