X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/a926daecbf3b31efb68e309e9d522a4fd01691f2..66203a982b3d249bafda9b9272c4c103c19e4a9b:/syscall.c

diff --git a/syscall.c b/syscall.c
index 558fe98d..56d88b48 100644
--- a/syscall.c
+++ b/syscall.c
@@ -24,8 +24,9 @@
 
 extern int dry_run;
 extern int read_only;
+extern int list_only;
 
-#define CHECK_RO if (read_only) {errno = EROFS; return -1;}
+#define CHECK_RO if (read_only || list_only) {errno = EROFS; return -1;}
 
 int do_unlink(char *fname)
 {
@@ -75,12 +76,17 @@ int do_rmdir(char *pathname)
 
 int do_open(char *pathname, int flags, mode_t mode)
 {
-	if (dry_run) return -1;
+	if (flags != O_RDONLY) {
+	    if (dry_run) return -1;
+	    CHECK_RO
+	}
 #ifdef O_BINARY
 	/* for Windows */
 	flags |= O_BINARY;
 #endif
-	CHECK_RO
+	/* some systems can't handle a double / */
+	if (pathname[0] == '/' && pathname[1] == '/') pathname++;
+
 	return open(pathname, flags, mode);
 }