[PATCH v3 1/4] filetype: add ELF type

Oleksij Rempel o.rempel at pengutronix.de
Mon Jun 4 03:05:43 PDT 2018


From: Antony Pavlov <antonynpavlov at gmail.com>

Signed-off-by: Antony Pavlov <antonynpavlov at gmail.com>
---
 common/filetype.c  | 5 +++++
 include/filetype.h | 1 +
 2 files changed, 6 insertions(+)

diff --git a/common/filetype.c b/common/filetype.c
index 444ec14cc..77cf9a105 100644
--- a/common/filetype.c
+++ b/common/filetype.c
@@ -27,6 +27,7 @@
 #include <envfs.h>
 #include <disks.h>
 #include <image-sparse.h>
+#include <elf.h>
 
 struct filetype_str {
 	const char *name;	/* human readable filetype */
@@ -68,6 +69,7 @@ static const struct filetype_str filetype_str[] = {
 	[filetype_kwbimage_v1] = { "MVEBU kwbimage (v1)", "kwb" },
 	[filetype_android_sparse] = { "Android sparse image", "sparse" },
 	[filetype_arm64_linux_image] = { "ARM aarch64 Linux image", "aarch64-linux" },
+	[filetype_elf] = { "ELF", "elf" },
 };
 
 const char *file_type_to_string(enum filetype f)
@@ -344,6 +346,9 @@ enum filetype file_detect_type(const void *_buf, size_t bufsize)
 		buf[7] == 0x47530000)
 		return filetype_ch_image_be;
 
+	if (strncmp(buf8, ELFMAG, 4) == 0)
+		return filetype_elf;
+
 	return filetype_unknown;
 }
 
diff --git a/include/filetype.h b/include/filetype.h
index 9986938dd..3b930bf94 100644
--- a/include/filetype.h
+++ b/include/filetype.h
@@ -41,6 +41,7 @@ enum filetype {
 	filetype_kwbimage_v1,
 	filetype_android_sparse,
 	filetype_arm64_linux_image,
+	filetype_elf,
 	filetype_max,
 };
 
-- 
2.17.1




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