From: Wayne Davison <wayned@samba.org>
Date: Wed, 27 Jul 2005 23:30:53 +0000 (+0000)
Subject: - Don't call do_chmod() unless HAVE_CHMOD is defined.
X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/commitdiff_plain/d11f5c6e2b0c813136519e39820055cd73cfe463

- Don't call do_chmod() unless HAVE_CHMOD is defined.
- Made do_chmod() handle symlinks or return 1 if not possible.
- We now mask off the mode bits in do_chmod() sing CHMOD_BITS.
---

diff --git a/syscall.c b/syscall.c
index 2f73ba3b..48c7e901 100644
--- a/syscall.c
+++ b/syscall.c
@@ -104,7 +104,11 @@ int do_mknod(char *pathname, mode_t mode, dev_t dev)
 		    || (bind(sock, (struct sockaddr*)&saddr, sizeof saddr)) < 0)
 			return -1;
 		close(sock);
+#ifdef HAVE_CHMOD
 		return do_chmod(pathname, mode);
+#else
+		return 0;
+#endif
 	}
 #endif
 #ifdef HAVE_MKNOD
@@ -137,7 +141,14 @@ int do_chmod(const char *path, mode_t mode)
 	int code;
 	if (dry_run) return 0;
 	RETURN_ERROR_IF_RO_OR_LO;
-	code = chmod(path, mode);
+	if (S_ISLNK(mode)) {
+#ifdef HAVE_LCHMOD
+		code = lchmod(path, mode & CHMOD_BITS);
+#else
+		code = 1;
+#endif
+	} else
+		code = chmod(path, mode & CHMOD_BITS);
 	if (code != 0 && preserve_perms)
 	    return code;
 	return 0;