Import upstream version 1.29

[debian/tar] / gnu / tempname.h

diff --git a/gnu/tempname.h b/gnu/tempname.h
index f133161ef0b3cd1fb4f4873643abcf79e20ed880..e6093607463c113edbafa52d19b86ce47d825f28 100644 (file)
--- a/gnu/tempname.h
+++ b/gnu/tempname.h
@@ -1,8 +1,6 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Create a temporary file or directory.
 
-   Copyright (C) 2006, 2009-2014 Free Software Foundation, Inc.
+   Copyright (C) 2006, 2009-2015 Free Software Foundation, Inc.
 
    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 +32,10 @@
 #  define GT_NOCREATE 2
 # endif
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* Generate a temporary file name based on TMPL.  TMPL must match the
    rules for mk[s]temp (i.e. end in "XXXXXX", possibly with a suffix).
    The name constructed does not exist at the time of the call to
@@ -49,4 +51,15 @@
    We use a clever algorithm to get hard-to-predict names. */
 extern int gen_tempname (char *tmpl, int suffixlen, int flags, int kind);
 
+/* Similar to gen_tempname, but TRYFUNC is called for each temporary
+   name to try.  If TRYFUNC returns a non-negative number, TRY_GEN_TEMPNAME
+   returns with this value.  Otherwise, if errno is set to EEXIST, another
+   name is tried, or else TRY_GEN_TEMPNAME returns -1. */
+extern int try_tempname (char *tmpl, int suffixlen, void *args,
+                         int (*tryfunc) (char *, void *));
+
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* GL_TEMPNAME_H */