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lib/: Use multi-line macro definitions

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This reduces the complexity of those nested parentheses.

Signed-off-by: Alejandro Colomar <alx@kernel.org>
This commit is contained in:
Alejandro Colomar
2024-07-01 21:40:11 -05:00
committed by Serge Hallyn
parent 3049bef9c3
commit 5111e5ed1b
5 changed files with 38 additions and 8 deletions
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lib/alloc/calloc.h
+4 -1
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@@ -11,7 +11,10 @@
#include <stdlib.h>
#define CALLOC(n, type) ((type *) calloc(n, sizeof(type)))
#define CALLOC(n, type) \
( \
(type *) calloc(n, sizeof(type)) \
)
#endif // include guard
lib/alloc/malloc.h
+4 -1
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@@ -13,7 +13,10 @@
#include "attr.h"
#define MALLOC(n, type) ((type *) mallocarray(n, sizeof(type)))
#define MALLOC(n, type) \
( \
(type *) mallocarray(n, sizeof(type)) \
)
ATTR_MALLOC(free)
lib/alloc/x/xcalloc.h
+4 -1
View File
@@ -14,7 +14,10 @@
#include "attr.h"
#define XCALLOC(n, type) ((type *) xcalloc(n, sizeof(type)))
#define XCALLOC(n, type) \
( \
(type *) xcalloc(n, sizeof(type)) \
)
ATTR_MALLOC(free)
lib/alloc/x/xmalloc.h
+4 -1
View File
@@ -14,7 +14,10 @@
#include "attr.h"
#define XMALLOC(n, type) ((type *) xmallocarray(n, sizeof(type)))
#define XMALLOC(n, type) \
( \
(type *) xmallocarray(n, sizeof(type)) \
)
ATTR_MALLOC(free)
lib/must_be.h
+22 -4
View File
@@ -90,10 +90,28 @@
*/
#define is_same_type(a, b) __builtin_types_compatible_p(a, b)
#define is_same_typeof(a, b) is_same_type(typeof(a), typeof(b))
#define is_array(a) (!is_same_typeof((a), &(a)[0]))
#define must_be_array(a) must_be(is_array(a))
#define is_same_type(a, b) \
( \
__builtin_types_compatible_p(a, b) \
)
#define is_same_typeof(a, b) \
( \
is_same_type(typeof(a), typeof(b)) \
)
#define is_array(a) \
( \
!is_same_typeof(a, &(a)[0]) \
)
#define must_be_array(a) \
( \
must_be(is_array(a)) \
)
#endif // include guard