Better compiling if SUPPORT_LINKS is not defined.

[rsync/rsync.git] / syscall.c

diff --git a/syscall.c b/syscall.c
index 4369c6e..2d704a8 100644 (file)
--- a/syscall.c
+++ b/syscall.c
@@ -4,7 +4,7 @@
  *
  * Copyright (C) 1998 Andrew Tridgell
  * Copyright (C) 2002 Martin Pool
- * Copyright (C) 2003-2007 Wayne Davison
+ * Copyright (C) 2003-2009 Wayne Davison
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -34,6 +34,7 @@ extern int am_root;
 extern int read_only;
 extern int list_only;
 extern int preserve_perms;
+extern int preserve_executability;
 
 #define RETURN_ERROR_IF(x,e) \
        do { \
@@ -52,12 +53,14 @@ int do_unlink(const char *fname)
        return unlink(fname);
 }
 
-int do_symlink(const char *fname1, const char *fname2)
+#ifdef SUPPORT_LINKS
+int do_symlink(const char *lnk, const char *fname)
 {
        if (dry_run) return 0;
        RETURN_ERROR_IF_RO_OR_LO;
-       return symlink(fname1, fname2);
+       return symlink(lnk, fname);
 }
+#endif
 
 #ifdef HAVE_LINK
 int do_link(const char *fname1, const char *fname2)
@@ -166,9 +169,9 @@ int do_chmod(const char *path, mode_t mode)
                code = 1;
 #endif
        } else
-               code = chmod(path, mode & CHMOD_BITS);
-       if (code != 0 && preserve_perms)
-           return code;
+               code = chmod(path, mode & CHMOD_BITS); /* DISCOURAGED FUNCTION */
+       if (code != 0 && (preserve_perms || preserve_executability))
+               return code;
        return 0;
 }
 #endif
@@ -281,12 +284,3 @@ OFF_T do_lseek(int fd, OFF_T offset, int whence)
        return lseek(fd, offset, whence);
 #endif
 }
-
-char *d_name(struct dirent *di)
-{
-#ifdef HAVE_BROKEN_READDIR
-       return (di->d_name - 2);
-#else
-       return di->d_name;
-#endif
-}