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From: Masahiro Yamada <masahiroy@kernel.org>
To: linux-kbuild@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, Masahiro Yamada <masahiroy@kernel.org>
Subject: [PATCH 19/27] kconfig: split list_head into a separate header
Date: Sat,  3 Feb 2024 00:58:17 +0900	[thread overview]
Message-ID: <20240202155825.314567-20-masahiroy@kernel.org> (raw)
In-Reply-To: <20240202155825.314567-1-masahiroy@kernel.org>

The struct list_head is often embedded in other structures, while other
code is used in C functions.

By separating struct list_head into its own header, other headers are no
longer required to include the entire list.h.

This is similar to the kernel space, where struct list_head is defined
in <linux/types.h> instead of <linux/list.h>.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
---

 scripts/kconfig/expr.h       | 2 +-
 scripts/kconfig/list.h       | 8 ++------
 scripts/kconfig/list_types.h | 9 +++++++++
 scripts/kconfig/mconf.c      | 1 +
 scripts/kconfig/menu.c       | 1 +
 scripts/kconfig/nconf.c      | 1 +
 6 files changed, 15 insertions(+), 7 deletions(-)
 create mode 100644 scripts/kconfig/list_types.h

diff --git a/scripts/kconfig/expr.h b/scripts/kconfig/expr.h
index d667f9aa041e..dd3350aed302 100644
--- a/scripts/kconfig/expr.h
+++ b/scripts/kconfig/expr.h
@@ -12,7 +12,7 @@ extern "C" {
 
 #include <assert.h>
 #include <stdio.h>
-#include "list.h"
+#include "list_types.h"
 #ifndef __cplusplus
 #include <stdbool.h>
 #endif
diff --git a/scripts/kconfig/list.h b/scripts/kconfig/list.h
index 45cb237ab7ef..babed0baf4ae 100644
--- a/scripts/kconfig/list.h
+++ b/scripts/kconfig/list.h
@@ -2,6 +2,8 @@
 #ifndef LIST_H
 #define LIST_H
 
+#include "list_types.h"
+
 /*
  * Copied from include/linux/...
  */
@@ -20,12 +22,6 @@
 	const typeof( ((type *)0)->member ) *__mptr = (ptr);    \
 	(type *)( (char *)__mptr - offsetof(type,member) );})
 
-
-struct list_head {
-	struct list_head *next, *prev;
-};
-
-
 #define LIST_HEAD_INIT(name) { &(name), &(name) }
 
 #define LIST_HEAD(name) \
diff --git a/scripts/kconfig/list_types.h b/scripts/kconfig/list_types.h
new file mode 100644
index 000000000000..32899f424983
--- /dev/null
+++ b/scripts/kconfig/list_types.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LIST_TYPES_H
+#define LIST_TYPES_H
+
+struct list_head {
+	struct list_head *next, *prev;
+};
+
+#endif /* LIST_TYPES_H */
diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c
index 5df32148a869..f4bb391d50cf 100644
--- a/scripts/kconfig/mconf.c
+++ b/scripts/kconfig/mconf.c
@@ -19,6 +19,7 @@
 #include <signal.h>
 #include <unistd.h>
 
+#include "list.h"
 #include "lkc.h"
 #include "lxdialog/dialog.h"
 #include "mnconf-common.h"
diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index f701382f8a69..696803d944e0 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -10,6 +10,7 @@
 
 #include "lkc.h"
 #include "internal.h"
+#include "list.h"
 
 static const char nohelp_text[] = "There is no help available for this option.";
 
diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c
index 1148163cfa7e..9d22b0f3197b 100644
--- a/scripts/kconfig/nconf.c
+++ b/scripts/kconfig/nconf.c
@@ -11,6 +11,7 @@
 #include <strings.h>
 #include <stdlib.h>
 
+#include "list.h"
 #include "lkc.h"
 #include "mnconf-common.h"
 #include "nconf.h"
-- 
2.40.1


  parent reply	other threads:[~2024-02-02 15:58 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-02-02 15:57 [PATCH 00/27] kconfig: refactor lexer and parser code Masahiro Yamada
2024-02-02 15:57 ` [PATCH 01/27] kconfig: fix infinite loop when expanding a macro at the end of file Masahiro Yamada
2024-02-02 15:58 ` [PATCH 02/27] kconfig: fix off-by-one in zconf_error() Masahiro Yamada
2024-02-02 15:58 ` [PATCH 03/27] kconfig: remove orphan lookup_file() declaration Masahiro Yamada
2024-02-02 15:58 ` [PATCH 04/27] kconfig: remove compat_getline() Masahiro Yamada
2024-02-02 15:58 ` [PATCH 05/27] kconfig: remove unneeded sym_find() call in conf_parse() Masahiro Yamada
2024-02-02 15:58 ` [PATCH 06/27] kconfig: write Kconfig files to autoconf.cmd in order Masahiro Yamada
2024-02-02 15:58 ` [PATCH 07/27] kconfig: call env_write_dep() right after yyparse() Masahiro Yamada
2024-02-02 15:58 ` [PATCH 08/27] kconfig: split preprocessor prototypes into preprocess.h Masahiro Yamada
2024-02-02 15:58 ` [PATCH 09/27] kconfig: replace current_pos with separate cur_{filename,lineno} Masahiro Yamada
2024-02-02 15:58 ` [PATCH 10/27] kconfig: remove zconf_curname() and zconf_lineno() Masahiro Yamada
2024-02-02 15:58 ` [PATCH 11/27] kconfig: associate struct menu with file name directly Masahiro Yamada
2024-02-02 15:58 ` [PATCH 12/27] kconfig: associate struct property " Masahiro Yamada
2024-02-02 15:58 ` [PATCH 13/27] kconfig: replace file->name with name in zconf_nextfile() Masahiro Yamada
2024-02-02 15:58 ` [PATCH 14/27] kconfig: do not delay the cur_filename update Masahiro Yamada
2024-02-02 15:58 ` [PATCH 15/27] kconfig: replace remaining current_file->name with cur_filename Masahiro Yamada
2024-02-02 15:58 ` [PATCH 16/27] kconfig: move the file and lineno in struct file to struct buffer Masahiro Yamada
2024-02-02 15:58 ` [PATCH 17/27] kconfig: make file::name a flexible array member Masahiro Yamada
2024-02-02 15:58 ` [PATCH 18/27] kconfig: change file_lookup() to return the file name Masahiro Yamada
2024-02-02 15:58 ` Masahiro Yamada [this message]
2024-02-02 15:58 ` [PATCH 20/27] kconfig: resync list.h Masahiro Yamada
2024-02-02 15:58 ` [PATCH 21/27] kconfig: import more list macros and inline functions Masahiro Yamada
2024-02-02 15:58 ` [PATCH 22/27] kconfig: add macros useful for hashtable Masahiro Yamada
2024-02-02 15:58 ` [PATCH 23/27] kconfig: move ARRAY_SIZE to a header Masahiro Yamada
2024-02-02 15:58 ` [PATCH 24/27] kconfig: move strhash() " Masahiro Yamada
2024-02-02 15:58 ` [PATCH 25/27] kconfig: convert linked list of files to hash table Masahiro Yamada
2024-02-02 15:58 ` [PATCH 26/27] kconfig: use generic macros to implement symbol hashtable Masahiro Yamada
2024-02-02 15:58 ` [PATCH 27/27] kconfig: do not imply the type of choice value Masahiro Yamada
2024-02-10 23:47 ` [PATCH 00/27] kconfig: refactor lexer and parser code Masahiro Yamada

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