[Crosstoolchain-logs] [device-tree-compiler] 91/198: util: add common ARRAY_SIZE define

[Hector Oron]

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zumbi pushed a commit to branch upstream/1.4.x
in repository device-tree-compiler.

commit 4ad49c3a9cdaccac02cd448c2704ea52ad85d1dc
Author: Mike Frysinger <vapier at gentoo.org>
Date:   Mon Apr 15 22:13:16 2013 -0400

    util: add common ARRAY_SIZE define
    
    I want to use this in more places, so put it in util.h rather than
    copying & pasting it into another file.
    
    Signed-off-by: Mike Frysinger <vapier at gentoo.org>
    Signed-off-by: David Gibson <david at gibson.dropbear.id.au>
---
 convert-dtsv0-lexer.l | 2 --
 dtc.h                 | 1 -
 util.h                | 2 ++
 3 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/convert-dtsv0-lexer.l b/convert-dtsv0-lexer.l
index 8902648..548e719 100644
--- a/convert-dtsv0-lexer.l
+++ b/convert-dtsv0-lexer.l
@@ -50,8 +50,6 @@ static int saw_hyphen; /* = 0 */
 static unsigned long long last_val;
 static char *last_name; /* = NULL */
 
-#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
-
 const struct {
 	const char *pattern;
 	int obase, width;
diff --git a/dtc.h b/dtc.h
index 3e42a07..264a20c 100644
--- a/dtc.h
+++ b/dtc.h
@@ -66,7 +66,6 @@ typedef uint32_t cell_t;
 #define strneq(a, b, n)	(strncmp((a), (b), (n)) == 0)
 
 #define ALIGN(x, a)	(((x) + (a) - 1) & ~((a) - 1))
-#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
 
 /* Data blobs */
 enum markertype {
diff --git a/util.h b/util.h
index 7b9a840..8f40b44 100644
--- a/util.h
+++ b/util.h
@@ -24,6 +24,8 @@
  *                                                                   USA
  */
 
+#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
+
 static inline void __attribute__((noreturn)) die(const char *str, ...)
 {
 	va_list ap;

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