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authorAaron Durbin <adurbin@chromium.org>2014-03-05 12:01:36 -0600
committerAaron Durbin <adurbin@google.com>2014-03-13 05:28:07 +0100
commitaa8784c2d140c373b6edaf20192a9ed0669f0956 (patch)
treebadeff3162d3ab835136e44875846dc1c9e0d1bc /util
parenta983cea5b99686b9281893b980d701dd2f1bf35e (diff)
downloadcoreboot-aa8784c2d140c373b6edaf20192a9ed0669f0956.tar.xz
cbfstool: move iself() to eflheaders.c
The only user of iself() was in elfheaders.c. Move it there, and make it local to the compilation unit. Change-Id: I0d919ce372f6e2fce75885fb4fcba20d985979b3 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5369 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Diffstat (limited to 'util')
-rw-r--r--util/cbfstool/common.c7
-rw-r--r--util/cbfstool/common.h2
-rw-r--r--util/cbfstool/elfheaders.c7
3 files changed, 7 insertions, 9 deletions
diff --git a/util/cbfstool/common.c b/util/cbfstool/common.c
index 2fe0f01daf..b746c863d1 100644
--- a/util/cbfstool/common.c
+++ b/util/cbfstool/common.c
@@ -23,7 +23,6 @@
#include <stdlib.h>
#include <string.h>
#include <libgen.h>
-#include "elf.h"
#include "common.h"
#include "cbfs.h"
@@ -137,12 +136,6 @@ uint32_t string_to_arch(const char *arch_string)
return ret;
}
-int iself(unsigned char *input)
-{
- Elf32_Ehdr *ehdr = (Elf32_Ehdr *) input;
- return !memcmp(ehdr->e_ident, ELFMAG, 4);
-}
-
static struct filetypes_t {
uint32_t type;
const char *name;
diff --git a/util/cbfstool/common.h b/util/cbfstool/common.h
index 60ffb51816..3cb94b6f9c 100644
--- a/util/cbfstool/common.h
+++ b/util/cbfstool/common.h
@@ -109,8 +109,6 @@ uint32_t string_to_arch(const char *arch_string);
#define ALIGN(val, by) (((val) + (by)-1)&~((by)-1))
-int iself(unsigned char *input);
-
typedef void (*comp_func_ptr) (char *, int, char *, int *);
typedef enum { CBFS_COMPRESS_NONE = 0, CBFS_COMPRESS_LZMA = 1 } comp_algo;
diff --git a/util/cbfstool/elfheaders.c b/util/cbfstool/elfheaders.c
index 78c864fa52..f987747753 100644
--- a/util/cbfstool/elfheaders.c
+++ b/util/cbfstool/elfheaders.c
@@ -121,6 +121,13 @@
* in the buffer struct.
*/
+
+static int iself(const void *input)
+{
+ const Elf32_Ehdr *ehdr = input;
+ return !memcmp(ehdr->e_ident, ELFMAG, 4);
+}
+
/* Get the ident array, so we can figure out
* endian-ness, word size, and in future other useful
* parameters