tools: kwbimage: Mark all local functions as static

Mark all local functions as static.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>

diff --git a/tools/kwbimage.c b/tools/kwbimage.c
index 224d815..b0598ca 100644 (file)
--- a/tools/kwbimage.c
+++ b/tools/kwbimage.c
@@ -199,7 +199,7 @@ static const char *image_boot_mode_name(unsigned int id)
        return NULL;
 }
 
-int image_boot_mode_id(const char *boot_mode_name)
+static int image_boot_mode_id(const char *boot_mode_name)
 {
        int i;
 
@@ -210,7 +210,7 @@ int image_boot_mode_id(const char *boot_mode_name)
        return -1;
 }
 
-int image_nand_ecc_mode_id(const char *nand_ecc_mode_name)
+static int image_nand_ecc_mode_id(const char *nand_ecc_mode_name)
 {
        int i;
 
@@ -602,7 +602,8 @@ static int kwb_export_pubkey(RSA *key, struct pubkey_der_v1 *dst, FILE *hashf,
        return 0;
 }
 
-int kwb_sign(RSA *key, void *data, int datasz, struct sig_v1 *sig, char *signame)
+static int kwb_sign(RSA *key, void *data, int datasz, struct sig_v1 *sig,
+                   char *signame)
 {
        EVP_PKEY *evp_key;
        EVP_MD_CTX *ctx;
@@ -662,8 +663,8 @@ err_key:
        return ret;
 }
 
-int kwb_verify(RSA *key, void *data, int datasz, struct sig_v1 *sig,
-              char *signame)
+static int kwb_verify(RSA *key, void *data, int datasz, struct sig_v1 *sig,
+                     char *signame)
 {
        EVP_PKEY *evp_key;
        EVP_MD_CTX *ctx;
@@ -722,8 +723,8 @@ err_key:
        return ret;
 }
 
-int kwb_sign_and_verify(RSA *key, void *data, int datasz, struct sig_v1 *sig,
-                       char *signame)
+static int kwb_sign_and_verify(RSA *key, void *data, int datasz,
+                              struct sig_v1 *sig, char *signame)
 {
        if (kwb_sign(key, data, datasz, sig, signame) < 0)
                return -1;
@@ -735,7 +736,7 @@ int kwb_sign_and_verify(RSA *key, void *data, int datasz, struct sig_v1 *sig,
 }
 
 
-int kwb_dump_fuse_cmds_38x(FILE *out, struct secure_hdr_v1 *sec_hdr)
+static int kwb_dump_fuse_cmds_38x(FILE *out, struct secure_hdr_v1 *sec_hdr)
 {
        struct hash_v1 kak_pub_hash;
        struct image_cfg_element *e;
@@ -1051,9 +1052,9 @@ static size_t image_headersz_v1(int *hasext)
        return image_headersz_align(headersz, image_get_bootfrom());
 }
 
-int add_binary_header_v1(uint8_t **cur, uint8_t **next_ext,
-                        struct image_cfg_element *binarye,
-                        struct main_hdr_v1 *main_hdr)
+static int add_binary_header_v1(uint8_t **cur, uint8_t **next_ext,
+                               struct image_cfg_element *binarye,
+                               struct main_hdr_v1 *main_hdr)
 {
        struct opt_hdr_v1 *hdr = (struct opt_hdr_v1 *)*cur;
        uint32_t add_args;
@@ -1135,7 +1136,7 @@ err_close:
        return -1;
 }
 
-int export_pub_kak_hash(RSA *kak, struct secure_hdr_v1 *secure_hdr)
+static int export_pub_kak_hash(RSA *kak, struct secure_hdr_v1 *secure_hdr)
 {
        FILE *hashf;
        int res;
@@ -1154,8 +1155,8 @@ int export_pub_kak_hash(RSA *kak, struct secure_hdr_v1 *secure_hdr)
        return res < 0 ? 1 : 0;
 }
 
-int kwb_sign_csk_with_kak(struct image_tool_params *params,
-                         struct secure_hdr_v1 *secure_hdr, RSA *csk)
+static int kwb_sign_csk_with_kak(struct image_tool_params *params,
+                                struct secure_hdr_v1 *secure_hdr, RSA *csk)
 {
        RSA *kak = NULL;
        RSA *kak_pub = NULL;
@@ -1196,9 +1197,9 @@ int kwb_sign_csk_with_kak(struct image_tool_params *params,
        return 0;
 }
 
-int add_secure_header_v1(struct image_tool_params *params, uint8_t *ptr,
-                        int payloadsz, size_t headersz, uint8_t *image,
-                        struct secure_hdr_v1 *secure_hdr)
+static int add_secure_header_v1(struct image_tool_params *params, uint8_t *ptr,
+                               int payloadsz, size_t headersz, uint8_t *image,
+                               struct secure_hdr_v1 *secure_hdr)
 {
        struct image_cfg_element *e_jtagdelay;
        struct image_cfg_element *e_boxid;
@@ -1415,7 +1416,7 @@ static void *image_create_v1(size_t *imagesz, struct image_tool_params *params,
        return image;
 }
 
-int recognize_keyword(char *keyword)
+static int recognize_keyword(char *keyword)
 {
        int kw_id;