From: Markus Elfring <Markus.Elfring@web.de>
To: git@vger.kernel.org
Cc: "René Scharfe" <l.s.r@web.de>
Subject: coccinelle: adjustments for array.cocci?
Date: Tue, 12 Nov 2019 16:08:56 +0100 [thread overview]
Message-ID: <50c77cdc-2b2d-16c8-b413-5eb6a2bae749@web.de> (raw)
Hello,
I would like to comment implementation details from
the commit 177fbab747da4f58cb2a8ce010b3515c86dd67c9 ("coccinelle: use COPY_ARRAY for copying arrays").
Do you find the following code variant (for the semantic patch language) also useful?
memcpy(
( ptr, E, n *
- sizeof(*(ptr))
+ sizeof(T)
| arr, E, n *
- sizeof(*(arr))
+ sizeof(T)
| E, ptr, n *
- sizeof(*(ptr))
+ sizeof(T)
| E, arr, n *
- sizeof(*(arr))
+ sizeof(T)
)
)
How do you think about the following SmPL code variant?
-memcpy
+COPY_ARRAY
(
( dst_ptr
| dst_arr
)
,
( src_ptr
| src_arr
)
,
- (n) * sizeof(T)
+ n
)
Regards,
Markus
next reply other threads:[~2019-11-12 15:08 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-12 15:08 Markus Elfring [this message]
2019-11-12 18:37 ` coccinelle: adjustments for array.cocci? René Scharfe
2019-11-13 2:11 ` Junio C Hamano
2019-11-13 8:49 ` Markus Elfring
2019-11-14 2:03 ` Junio C Hamano
2019-11-14 13:15 ` Markus Elfring
2019-11-14 16:41 ` René Scharfe
2019-11-14 17:14 ` Markus Elfring
2019-11-14 17:46 ` René Scharfe
2019-11-15 11:11 ` git-coccinelle: " Markus Elfring
2019-11-15 14:20 ` Markus Elfring
2019-11-15 18:50 ` Markus Elfring
2019-11-16 1:00 ` [Cocci] " Julia Lawall
2019-11-16 6:57 ` Markus Elfring
2019-11-16 8:29 ` Markus Elfring
2019-11-16 17:57 ` Julia Lawall
2019-11-16 18:29 ` Markus Elfring
2019-11-15 20:37 ` coccinelle: " Markus Elfring
2019-11-16 21:13 ` René Scharfe
2019-11-17 7:56 ` Markus Elfring
2019-11-17 13:40 ` René Scharfe
2019-11-17 18:19 ` Markus Elfring
2019-11-19 19:14 ` René Scharfe
2019-11-19 20:21 ` Markus Elfring
2019-11-21 19:01 ` René Scharfe
2019-11-16 16:33 ` Markus Elfring
2019-11-16 21:38 ` René Scharfe
2019-11-17 8:19 ` Markus Elfring
2019-11-17 13:40 ` René Scharfe
2019-11-17 18:36 ` Markus Elfring
2019-11-19 19:15 ` René Scharfe
2019-11-18 16:10 ` [PATCH] coccinelle: improve array.cocci Markus Elfring
2019-11-19 19:15 ` René Scharfe
2019-11-20 9:01 ` Markus Elfring
2019-11-21 19:02 ` René Scharfe
2019-11-21 19:44 ` Markus Elfring
2019-11-22 15:29 ` SZEDER Gábor
2019-11-22 16:17 ` Markus Elfring
2019-11-22 5:54 ` [PATCH] " Junio C Hamano
2019-11-22 7:34 ` Markus Elfring
2020-01-25 8:23 ` Markus Elfring
2019-11-12 15:08 coccinelle: adjustments for array.cocci? Markus Elfring
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