Imported Upstream version 93u+upstream

1 files changed, 57 insertions, 0 deletions

diff --git a/src/lib/libcmd/fts_fix.c b/src/lib/libcmd/fts_fix.c
new file mode 100644
index 0000000..61b61ba
--- /dev/null
+++ b/src/lib/libcmd/fts_fix.c
@@ -0,0 +1,57 @@
+/***********************************************************************
+*                                                                      *
+*               This software is part of the ast package               *
+*          Copyright (c) 1992-2011 AT&T Intellectual Property          *
+*                      and is licensed under the                       *
+*                 Eclipse Public License, Version 1.0                  *
+*                    by AT&T Intellectual Property                     *
+*                                                                      *
+*                A copy of the License is available at                 *
+*          http://www.eclipse.org/org/documents/epl-v10.html           *
+*         (with md5 checksum b35adb5213ca9657e911e9befb180842)         *
+*                                                                      *
+*              Information and Software Systems Research               *
+*                            AT&T Research                             *
+*                           Florham Park NJ                            *
+*                                                                      *
+*                 Glenn Fowler <gsf@research.att.com>                  *
+*                  David Korn <dgk@research.att.com>                   *
+*                                                                      *
+***********************************************************************/
+#pragma prototyped
+/*
+ * -lcmd specific workaround to handle
+ *	fts_namelen
+ *	fts_pathlen
+ *	fts_level
+ * changing from [unsigned] short bit to [s]size_t
+ *
+ * ksh (or any other main application) that pulls in -lcmd
+ * at runtime may result in old -last running with new -lcmd
+ * which is not a good situation (tm)
+ *
+ * probably safe to drop after 20150101
+ */
+
+#include <ast.h>
+#include <fts_fix.h>
+
+#undef	fts_read
+
+FTSENT*
+_fts_read(FTS* fts)
+{
+	FTSENT*		oe;
+
+	static FTSENT*	ne;
+
+	if ((oe = _ast_fts_read(fts)) && ast.version < 20100102L && (ne || (ne = newof(0, FTSENT, 1, 0))))
+	{
+		*ne = *oe;
+		oe = ne;
+		ne->fts_namelen = ne->_fts_namelen;
+		ne->fts_pathlen = ne->_fts_pathlen;
+		ne->fts_level = ne->_fts_level;
+	}
+	return oe;
+}