refactor(gw_get_script_hash_by_prefix_fn): use const for prefix arg

godwokenrises · Jan 26, 2022 · 515d17d · 515d17d
1 parent 44cfb6c
commit 515d17d
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Showing 4 changed files with 5 additions and 5 deletions.
diff --git a/c/common.h b/c/common.h
@@ -76,7 +76,7 @@ void gw_build_data_hash_key(uint8_t data_hash[GW_KEY_BYTES],
 }
 
 int gw_build_short_script_hash_to_script_hash_key(
-    uint8_t *short_script_hash, uint32_t short_script_hash_len,
+    const uint8_t *short_script_hash, uint32_t short_script_hash_len,
     uint8_t raw_key[GW_KEY_BYTES]) {
   if (short_script_hash_len > 32 || short_script_hash == NULL) {
     return GW_FATAL_INVALID_DATA;
@@ -267,7 +267,7 @@ int _check_data_hash_exist(gw_context_t *ctx, uint8_t data_hash[32],
 }
 
 int _load_script_hash_by_short_script_hash(gw_context_t *ctx,
-                                           uint8_t *short_script_hash,
+                                           const uint8_t *short_script_hash,
                                            uint32_t short_script_hash_len,
                                            uint8_t script_hash[32]) {
   if (ctx == NULL) {

diff --git a/c/generator_utils.h b/c/generator_utils.h
@@ -296,7 +296,7 @@ int sys_get_block_hash(gw_context_t *ctx, uint64_t number,
   return syscall(GW_SYS_GET_BLOCK_HASH, block_hash, number, 0, 0, 0, 0);
 }
 
-int sys_get_script_hash_by_prefix(gw_context_t *ctx, uint8_t *prefix,
+int sys_get_script_hash_by_prefix(gw_context_t *ctx, const uint8_t *prefix,
                                   uint64_t prefix_len,
                                   uint8_t script_hash[32]) {
   if (ctx == NULL) {

diff --git a/c/gw_def.h b/c/gw_def.h
@@ -204,7 +204,7 @@ typedef int (*gw_get_block_hash_fn)(struct gw_context_t *ctx, uint64_t number,
  * @return            The status code, 0 is success
  */
 typedef int (*gw_get_script_hash_by_prefix_fn)(struct gw_context_t *ctx,
-                                               uint8_t *prefix,
+                                               const uint8_t *prefix,
                                                uint64_t prefix_len,
                                                uint8_t script_hash[32]);
 /**

diff --git a/c/validator_utils.h b/c/validator_utils.h
@@ -452,7 +452,7 @@ int sys_get_block_hash(gw_context_t *ctx, uint64_t number,
   return 0;
 }
 
-int sys_get_script_hash_by_prefix(gw_context_t *ctx, uint8_t *prefix,
+int sys_get_script_hash_by_prefix(gw_context_t *ctx, const uint8_t *prefix,
                                   uint64_t prefix_len,
                                   uint8_t script_hash[32]) {
   if (ctx == NULL) {