[U-Boot] [PATCH] Malloc: Fix -Wundef warnings

In file included from arch/arm/lib/board.c:43:0: include/malloc.h:490:5: warning: "HAVE_MMAP" is not defined [-Wundef] include/malloc.h:590:5: warning: "HAVE_USR_INCLUDE_MALLOC_H" is not defined [-Wundef] include/malloc.h:757:5: warning: "HAVE_MMAP" is not defined [-Wundef]
Signed-off-by: Marek Vasut marek.vasut@gmail.com Cc: Wolfgang Denk wd@denx.de --- include/malloc.h | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/malloc.h b/include/malloc.h index ecf3c67..6295929 100644 --- a/include/malloc.h +++ b/include/malloc.h @@ -487,7 +487,7 @@ do { \ ***/ #undef HAVE_MREMAP /* Not available for U-Boot */
-#if HAVE_MMAP +#ifdef HAVE_MMAP
#include <unistd.h> #include <fcntl.h> @@ -587,7 +587,7 @@ do { \
/* #define HAVE_USR_INCLUDE_MALLOC_H */
-#if HAVE_USR_INCLUDE_MALLOC_H +#ifdef HAVE_USR_INCLUDE_MALLOC_H #include "/usr/include/malloc.h" #else
@@ -754,7 +754,7 @@ struct mallinfo {
#ifndef DEFAULT_MMAP_MAX -#if HAVE_MMAP +#ifdef HAVE_MMAP #define DEFAULT_MMAP_MAX (64) #else #define DEFAULT_MMAP_MAX (0)

On Thursday 29 March 2012 15:28:15 Marek Vasut wrote:
In file included from arch/arm/lib/board.c:43:0: include/malloc.h:490:5: warning: "HAVE_MMAP" is not defined [-Wundef] include/malloc.h:590:5: warning: "HAVE_USR_INCLUDE_MALLOC_H" is not defined [-Wundef] include/malloc.h:757:5: warning: "HAVE_MMAP" is not defined [-Wundef]
how much of the tree warns with -Wundef ? with older code bases, i tend to find this sort of a useless flag. -mike

Dear Marek Vasut,
In message 1333049295-13349-1-git-send-email-marek.vasut@gmail.com you wrote:
In file included from arch/arm/lib/board.c:43:0: include/malloc.h:490:5: warning: "HAVE_MMAP" is not defined [-Wundef] include/malloc.h:590:5: warning: "HAVE_USR_INCLUDE_MALLOC_H" is not defined [-Wundef] include/malloc.h:757:5: warning: "HAVE_MMAP" is not defined [-Wundef]
Signed-off-by: Marek Vasut marek.vasut@gmail.com Cc: Wolfgang Denk wd@denx.de
include/malloc.h | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-)
Applied, thanks.
Best regards,
Wolfgang Denk
participants (3)
-
Marek Vasut
-
Mike Frysinger
-
Wolfgang Denk