diff mbox series

[23/27] kconfig: move ARRAY_SIZE to a header

Message ID	20240202155825.314567-24-masahiroy@kernel.org
State	New
Headers	Received-SPF: pass (google.com: domain of linux-kernel+bounces-50083-ouuuleilei=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249; 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 23/27] kconfig: move ARRAY_SIZE to a header Date: Sat, 3 Feb 2024 00:58:21 +0900 Message-Id: <20240202155825.314567-24-masahiroy@kernel.org> In-Reply-To: <20240202155825.314567-1-masahiroy@kernel.org> References: <20240202155825.314567-1-masahiroy@kernel.org> Precedence: bulk MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-getmail-retrieved-from-mailbox: INBOX
Series	kconfig: refactor lexer and parser code \| [00/27] kconfig: refactor lexer and parser code [01/27] kconfig: fix infinite loop when expanding a macro at the end of file [02/27] kconfig: fix off-by-one in zconf_error() [03/27] kconfig: remove orphan lookup_file() declaration [04/27] kconfig: remove compat_getline() [05/27] kconfig: remove unneeded sym_find() call in conf_parse() [06/27] kconfig: write Kconfig files to autoconf.cmd in order [07/27] kconfig: call env_write_dep() right after yyparse() [08/27] kconfig: split preprocessor prototypes into preprocess.h [09/27] kconfig: replace current_pos with separate cur_{filename,lineno} [10/27] kconfig: remove zconf_curname() and zconf_lineno() [11/27] kconfig: associate struct menu with file name directly [12/27] kconfig: associate struct property with file name directly [13/27] kconfig: replace file->name with name in zconf_nextfile() [14/27] kconfig: do not delay the cur_filename update [15/27] kconfig: replace remaining current_file->name with cur_filename [16/27] kconfig: move the file and lineno in struct file to struct buffer [17/27] kconfig: make file::name a flexible array member [18/27] kconfig: change file_lookup() to return the file name [19/27] kconfig: split list_head into a separate header [20/27] kconfig: resync list.h [21/27] kconfig: import more list macros and inline functions [22/27] kconfig: add macros useful for hashtable [23/27] kconfig: move ARRAY_SIZE to a header [24/27] kconfig: move strhash() to a header [25/27] kconfig: convert linked list of files to hash table [26/27] kconfig: use generic macros to implement symbol hashtable [27/27] kconfig: do not imply the type of choice value

Commit Message

Masahiro Yamada Feb. 2, 2024, 3:58 p.m. UTC

  To use ARRAY_SIZE from other files, move it to its own header,
just like include/linux/array_size.h.

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

 scripts/kconfig/array_size.h | 11 +++++++++++
 scripts/kconfig/preprocess.c |  3 +--
 2 files changed, 12 insertions(+), 2 deletions(-)
 create mode 100644 scripts/kconfig/array_size.h

diff mbox series

Patch

diff --git a/scripts/kconfig/array_size.h b/scripts/kconfig/array_size.h
new file mode 100644
index 000000000000..26ba78d867d1
--- /dev/null
+++ b/scripts/kconfig/array_size.h
@@ -0,0 +1,11 @@ 
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef ARRAY_SIZE_H
+#define ARRAY_SIZE_H
+
+/**
+ * ARRAY_SIZE - get the number of elements in array @arr
+ * @arr: array to be sized
+ */
+#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
+
+#endif /* ARRAY_SIZE_H */
diff --git a/scripts/kconfig/preprocess.c b/scripts/kconfig/preprocess.c
index 69b806a6d8b7..f0a4a218c4a5 100644
--- a/scripts/kconfig/preprocess.c
+++ b/scripts/kconfig/preprocess.c
@@ -9,13 +9,12 @@ 
 #include <stdlib.h>
 #include <string.h>
 
+#include "array_size.h"
 #include "internal.h"
 #include "list.h"
 #include "lkc.h"
 #include "preprocess.h"
 
-#define ARRAY_SIZE(arr)		(sizeof(arr) / sizeof((arr)[0]))
-
 static char *expand_string_with_args(const char *in, int argc, char *argv[]);
 static char *expand_string(const char *in);