Adding upstream version 5.1.upstream/5.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 76 insertions, 0 deletions

diff --git a/builtins/colon.def b/builtins/colon.def
new file mode 100644
index 0000000..6891b07
--- /dev/null
+++ b/builtins/colon.def
@@ -0,0 +1,76 @@
+This file is colon.def, from which is created colon.c.
+It implements the builtin ":" in Bash.
+
+Copyright (C) 1987-2019 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/>.
+
+$PRODUCES colon.c
+
+$BUILTIN :
+$DOCNAME colon
+$FUNCTION colon_builtin
+$SHORT_DOC :
+Null command.
+
+No effect; the command does nothing.
+
+Exit Status:
+Always succeeds.
+$END
+
+$BUILTIN true
+$FUNCTION colon_builtin
+$SHORT_DOC true
+Return a successful result.
+
+Exit Status:
+Always succeeds.
+$END
+
+$BUILTIN false
+$FUNCTION false_builtin
+$SHORT_DOC false
+Return an unsuccessful result.
+
+Exit Status:
+Always fails.
+$END
+
+#include <config.h>
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif
+
+#include "../bashansi.h"
+#include "../shell.h"
+
+/* Return a successful result. */
+int
+colon_builtin (ignore)
+     WORD_LIST *ignore;
+{
+  return (0);
+}
+
+/* Return an unsuccessful result. */
+int
+false_builtin (ignore)
+     WORD_LIST *ignore;
+{
+  return (1);
+}