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Bash-5.3-alpha release

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This commit is contained in:
Chet Ramey
2024-04-22 10:33:38 -04:00
parent f3b6bd1945
commit 622d318652
700 changed files with 136534 additions and 96420 deletions
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copy_cmd.c
+34 -58
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@@ -2,7 +2,7 @@
primarily for making function definitions, but I'm not sure
that anyone else will need it. */
/* Copyright (C) 1987-2020 Free Software Foundation, Inc.
/* Copyright (C) 1987-2020,2022 Free Software Foundation, Inc.
This file is part of GNU Bash, the Bourne Again SHell.
@@ -32,29 +32,28 @@
#include "shell.h"
static PATTERN_LIST *copy_case_clause PARAMS((PATTERN_LIST *));
static PATTERN_LIST *copy_case_clauses PARAMS((PATTERN_LIST *));
static FOR_COM *copy_for_command PARAMS((FOR_COM *));
static PATTERN_LIST *copy_case_clause (PATTERN_LIST *);
static PATTERN_LIST *copy_case_clauses (PATTERN_LIST *);
static FOR_COM *copy_for_command (FOR_COM *);
#if defined (ARITH_FOR_COMMAND)
static ARITH_FOR_COM *copy_arith_for_command PARAMS((ARITH_FOR_COM *));
static ARITH_FOR_COM *copy_arith_for_command (ARITH_FOR_COM *);
#endif
static GROUP_COM *copy_group_command PARAMS((GROUP_COM *));
static SUBSHELL_COM *copy_subshell_command PARAMS((SUBSHELL_COM *));
static COPROC_COM *copy_coproc_command PARAMS((COPROC_COM *));
static CASE_COM *copy_case_command PARAMS((CASE_COM *));
static WHILE_COM *copy_while_command PARAMS((WHILE_COM *));
static IF_COM *copy_if_command PARAMS((IF_COM *));
static GROUP_COM *copy_group_command (GROUP_COM *);
static SUBSHELL_COM *copy_subshell_command (SUBSHELL_COM *);
static COPROC_COM *copy_coproc_command (COPROC_COM *);
static CASE_COM *copy_case_command (CASE_COM *);
static WHILE_COM *copy_while_command (WHILE_COM *);
static IF_COM *copy_if_command (IF_COM *);
#if defined (DPAREN_ARITHMETIC)
static ARITH_COM *copy_arith_command PARAMS((ARITH_COM *));
static ARITH_COM *copy_arith_command (ARITH_COM *);
#endif
#if defined (COND_COMMAND)
static COND_COM *copy_cond_command PARAMS((COND_COM *));
static COND_COM *copy_cond_command (COND_COM *);
#endif
static SIMPLE_COM *copy_simple_command PARAMS((SIMPLE_COM *));
static SIMPLE_COM *copy_simple_command (SIMPLE_COM *);
WORD_DESC *
copy_word (w)
WORD_DESC *w;
copy_word (WORD_DESC *w)
{
WORD_DESC *new_word;
@@ -66,8 +65,7 @@ copy_word (w)
/* Copy the chain of words in LIST. Return a pointer to
the new chain. */
WORD_LIST *
copy_word_list (list)
WORD_LIST *list;
copy_word_list (WORD_LIST *list)
{
WORD_LIST *new_list, *tl;
@@ -86,8 +84,7 @@ copy_word_list (list)
}
static PATTERN_LIST *
copy_case_clause (clause)
PATTERN_LIST *clause;
copy_case_clause (PATTERN_LIST *clause)
{
PATTERN_LIST *new_clause;
@@ -99,8 +96,7 @@ copy_case_clause (clause)
}
static PATTERN_LIST *
copy_case_clauses (clauses)
PATTERN_LIST *clauses;
copy_case_clauses (PATTERN_LIST *clauses)
{
PATTERN_LIST *new_list, *new_clause;
@@ -115,17 +111,12 @@ copy_case_clauses (clauses)
/* Copy a single redirect. */
REDIRECT *
copy_redirect (redirect)
REDIRECT *redirect;
copy_redirect (REDIRECT *redirect)
{
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);
@@ -162,8 +153,7 @@ copy_redirect (redirect)
}
REDIRECT *
copy_redirects (list)
REDIRECT *list;
copy_redirects (REDIRECT *list)
{
REDIRECT *new_list, *temp;
@@ -177,8 +167,7 @@ copy_redirects (list)
}
static FOR_COM *
copy_for_command (com)
FOR_COM *com;
copy_for_command (FOR_COM *com)
{
FOR_COM *new_for;
@@ -193,8 +182,7 @@ copy_for_command (com)
#if defined (ARITH_FOR_COMMAND)
static ARITH_FOR_COM *
copy_arith_for_command (com)
ARITH_FOR_COM *com;
copy_arith_for_command (ARITH_FOR_COM *com)
{
ARITH_FOR_COM *new_arith_for;
@@ -210,8 +198,7 @@ copy_arith_for_command (com)
#endif /* ARITH_FOR_COMMAND */
static GROUP_COM *
copy_group_command (com)
GROUP_COM *com;
copy_group_command (GROUP_COM *com)
{
GROUP_COM *new_group;
@@ -221,8 +208,7 @@ copy_group_command (com)
}
static SUBSHELL_COM *
copy_subshell_command (com)
SUBSHELL_COM *com;
copy_subshell_command (SUBSHELL_COM *com)
{
SUBSHELL_COM *new_subshell;
@@ -234,8 +220,7 @@ copy_subshell_command (com)
}
static COPROC_COM *
copy_coproc_command (com)
COPROC_COM *com;
copy_coproc_command (COPROC_COM *com)
{
COPROC_COM *new_coproc;
@@ -247,8 +232,7 @@ copy_coproc_command (com)
}
static CASE_COM *
copy_case_command (com)
CASE_COM *com;
copy_case_command (CASE_COM *com)
{
CASE_COM *new_case;
@@ -261,8 +245,7 @@ copy_case_command (com)
}
static WHILE_COM *
copy_while_command (com)
WHILE_COM *com;
copy_while_command (WHILE_COM *com)
{
WHILE_COM *new_while;
@@ -274,8 +257,7 @@ copy_while_command (com)
}
static IF_COM *
copy_if_command (com)
IF_COM *com;
copy_if_command (IF_COM *com)
{
IF_COM *new_if;
@@ -289,8 +271,7 @@ copy_if_command (com)
#if defined (DPAREN_ARITHMETIC)
static ARITH_COM *
copy_arith_command (com)
ARITH_COM *com;
copy_arith_command (ARITH_COM *com)
{
ARITH_COM *new_arith;
@@ -305,8 +286,7 @@ copy_arith_command (com)
#if defined (COND_COMMAND)
static COND_COM *
copy_cond_command (com)
COND_COM *com;
copy_cond_command (COND_COM *com)
{
COND_COM *new_cond;
@@ -323,8 +303,7 @@ copy_cond_command (com)
#endif
static SIMPLE_COM *
copy_simple_command (com)
SIMPLE_COM *com;
copy_simple_command (SIMPLE_COM *com)
{
SIMPLE_COM *new_simple;
@@ -337,8 +316,7 @@ copy_simple_command (com)
}
FUNCTION_DEF *
copy_function_def_contents (old, new_def)
FUNCTION_DEF *old, *new_def;
copy_function_def_contents (FUNCTION_DEF *old, FUNCTION_DEF *new_def)
{
new_def->name = copy_word (old->name);
new_def->command = old->command ? copy_command (old->command) : old->command;
@@ -349,8 +327,7 @@ copy_function_def_contents (old, new_def)
}
FUNCTION_DEF *
copy_function_def (com)
FUNCTION_DEF *com;
copy_function_def (FUNCTION_DEF *com)
{
FUNCTION_DEF *new_def;
@@ -363,8 +340,7 @@ copy_function_def (com)
copy. Don't you forget to dispose_command () on this pointer
later! */
COMMAND *
copy_command (command)
COMMAND *command;
copy_command (COMMAND *command)
{
COMMAND *new_command;