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Commit Graph

Author	SHA1	Message	Date
Zbigniew Jędrzejewski-Szmek	64b92d637c	licensing: add spdx to our .cocci files Since those are chunks of code based on our codebase, it's easiest to use the same license.	2021-10-01 14:45:00 +02:00
Frantisek Sumsal	33af88cf70	coccinelle: ignore macro transformations in the macros themselves For example, the following transformation: - sizeof(s)-1 + STRLEN(s) would replace sizeof by STRLEN even in the STRLEN macro definition itself, which generates following nonsensical patch: --- src/basic/macro.h +++ /tmp/cocci-output-8753-b50773-macro.h @@ -182,7 +182,7 @@ static inline unsigned long ALIGN_POWER2 * Contrary to strlen(), this is a constant expression. * @x: a string literal. / -#define STRLEN(x) (sizeof(""x"") - 1) +#define STRLEN(x) (STRLEN("" x "")) / * container_of - cast a member of a structure out to the containing structure Let's exclude the macro itself from the transformation to avoid this	2019-04-28 22:11:15 +02:00
Lennart Poettering	f1d34068ef	tree-wide: add DEBUG_LOGGING macro that checks whether debug logging is on (#7645 ) This makes things a bit easier to read I think, and also makes sure we always use the _unlikely_ wrapper around it, which so far we used sometimes and other times we didn't. Let's clean that up.	2017-12-15 11:09:00 +01:00

Author

SHA1

Message

Date

Zbigniew Jędrzejewski-Szmek

64b92d637c

licensing: add spdx to our .cocci files

Since those are chunks of code based on our codebase, it's easiest to use the
same license.

2021-10-01 14:45:00 +02:00

Frantisek Sumsal

33af88cf70

coccinelle: ignore macro transformations in the macros themselves

For example, the following transformation:

- sizeof(s)-1
+ STRLEN(s)

would replace sizeof by STRLEN even in the STRLEN macro definition
itself, which generates following nonsensical patch:

--- src/basic/macro.h
+++ /tmp/cocci-output-8753-b50773-macro.h
@@ -182,7 +182,7 @@ static inline unsigned long ALIGN_POWER2
  *          Contrary to strlen(), this is a constant expression.
  * @x: a string literal.
  */
-#define STRLEN(x) (sizeof(""x"") - 1)
+#define STRLEN(x) (STRLEN("" x ""))

 /*
  * container_of - cast a member of a structure out to the containing structure

Let's exclude the macro itself from the transformation to avoid this

2019-04-28 22:11:15 +02:00

Lennart Poettering

f1d34068ef

tree-wide: add DEBUG_LOGGING macro that checks whether debug logging is on (#7645 )

This makes things a bit easier to read I think, and also makes sure we
always use the _unlikely_ wrapper around it, which so far we used
sometimes and other times we didn't. Let's clean that up.

2017-12-15 11:09:00 +01:00

3 Commits