From 6c20c8ed2cb9ab69a1a57ccb2b9b79969a808321 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 17:38:56 +0200
Subject: Adding upstream version 5.2.15.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 builtins/return.def | 71 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 builtins/return.def

(limited to 'builtins/return.def')

diff --git a/builtins/return.def b/builtins/return.def
new file mode 100644
index 0000000..03c98eb
--- /dev/null
+++ b/builtins/return.def
@@ -0,0 +1,71 @@
+This file is return.def, from which is created return.c.
+It implements the builtin "return" in Bash.
+
+Copyright (C) 1987-2015 Free Software Foundation, Inc.
+
+This file is part of GNU Bash, the Bourne Again SHell.
+
+Bash is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+Bash is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Bash.  If not, see <http://www.gnu.org/licenses/>.
+
+$PRODUCES return.c
+
+$BUILTIN return
+
+$FUNCTION return_builtin
+$SHORT_DOC return [n]
+Return from a shell function.
+
+Causes a function or sourced script to exit with the return value
+specified by N.  If N is omitted, the return status is that of the
+last command executed within the function or script.
+
+Exit Status:
+Returns N, or failure if the shell is not executing a function or script.
+$END
+
+#include <config.h>
+
+#if defined (HAVE_UNISTD_H)
+#  ifdef _MINIX
+#    include <sys/types.h>
+#  endif
+#  include <unistd.h>
+#endif
+
+#include "../bashintl.h"
+
+#include "../shell.h"
+#include "../execute_cmd.h"
+#include "common.h"
+#include "bashgetopt.h"
+
+/* If we are executing a user-defined function then exit with the value
+   specified as an argument.  if no argument is given, then the last
+   exit status is used. */
+int
+return_builtin (list)
+     WORD_LIST *list;
+{
+  CHECK_HELPOPT (list);
+
+  return_catch_value = get_exitstat (list);
+
+  if (return_catch_flag)
+    sh_longjmp (return_catch, 1);
+  else
+    {
+      builtin_error (_("can only `return' from a function or sourced script"));
+      return (EX_USAGE);
+    }
+}
-- 
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