primarily for making function definitions, but I'm not sure
that anyone else will need it. */
-/* Copyright (C) 1987,1991 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2009 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 2, or (at your option)
- any later version.
+ 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.
+ 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; see the file COPYING. If not, write to the Free
- Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+ along with Bash. If not, see <http://www.gnu.org/licenses/>.
+*/
#include "config.h"
#endif
static GROUP_COM *copy_group_command __P((GROUP_COM *));
static SUBSHELL_COM *copy_subshell_command __P((SUBSHELL_COM *));
+static COPROC_COM *copy_coproc_command __P((COPROC_COM *));
static CASE_COM *copy_case_command __P((CASE_COM *));
static WHILE_COM *copy_while_command __P((WHILE_COM *));
static IF_COM *copy_if_command __P((IF_COM *));
new_clause = (PATTERN_LIST *)xmalloc (sizeof (PATTERN_LIST));
new_clause->patterns = copy_word_list (clause->patterns);
new_clause->action = copy_command (clause->action);
+ new_clause->flags = clause->flags;
return (new_clause);
}
REDIRECT *new_redirect;
new_redirect = (REDIRECT *)xmalloc (sizeof (REDIRECT));
+#if 0
FASTCOPY ((char *)redirect, (char *)new_redirect, (sizeof (REDIRECT)));
+#else
+ *new_redirect = *redirect; /* let the compiler do the fast structure copy */
+#endif
+
+ if (redirect->rflags & REDIR_VARASSIGN)
+ new_redirect->redirector.filename = copy_word (redirect->redirector.filename);
+
switch (redirect->instruction)
{
case r_reading_until:
case r_deblank_reading_until:
- new_redirect->here_doc_eof = savestring (redirect->here_doc_eof);
+ new_redirect->here_doc_eof = redirect->here_doc_eof ? savestring (redirect->here_doc_eof) : 0;
/*FALLTHROUGH*/
case r_reading_string:
case r_appending_to:
case r_input_direction:
case r_inputa_direction:
case r_err_and_out:
+ case r_append_err_and_out:
case r_input_output:
case r_output_force:
case r_duplicating_input_word:
return (new_subshell);
}
+static COPROC_COM *
+copy_coproc_command (com)
+ COPROC_COM *com;
+{
+ COPROC_COM *new_coproc;
+
+ new_coproc = (COPROC_COM *)xmalloc (sizeof (COPROC_COM));
+ new_coproc->name = savestring (com->name);
+ new_coproc->command = copy_command (com->command);
+ new_coproc->flags = com->flags;
+ return (new_coproc);
+}
+
static CASE_COM *
copy_case_command (com)
CASE_COM *com;
new_command->value.Subshell = copy_subshell_command (command->value.Subshell);
break;
+ case cm_coproc:
+ new_command->value.Coproc = copy_coproc_command (command->value.Coproc);
+ break;
+
case cm_case:
new_command->value.Case = copy_case_command (command->value.Case);
break;