Changeset 521 for trunk/boot/tsar_mips32/boot_fat32.c

Timestamp:

Aug 30, 2018, 6:39:41 PM (6 years ago)

Author:

viala@…

Message:

[boot] Add const qualifier where it's possible.

Fix some gcc warning of "const qualifier discarded" warning.
Because litterals string are of type 'const char *'.

File:

• trunk/boot/tsar_mips32/boot_fat32.c (modified) (3 diffs)

trunk/boot/tsar_mips32/boot_fat32.c

@@ -401 +401 @@
  * @ returns 0 on success, -1 on error.                                     *
  ****************************************************************************/
-static int get_path_component(char*      pathname,
-                              char*      path_component,
-                              uint32_t * nb_read)
+static int get_path_component( const char * pathname,
+                               char       * path_component,
+                               uint32_t   * nb_read)
 {
     uint32_t pathname_offset;   // index used to scan the LFN entry
@@ -585 +585 @@
  * @ returns 0 on success, -1 on error.                                     *
  ****************************************************************************/
-static int fat_file_search(char*     pathname,
-                           uint32_t* first_cluster,
-                           uint32_t* file_size)
+static int fat_file_search( const char * pathname,
+                            uint32_t   * first_cluster,
+                            uint32_t   * file_size)
 {
     char       path_comp[PATH_MAX_SIZE];    // Buffer for a path component
@@ -886 +886 @@
 
 ///////////////////////////////////////
-int boot_fat32_load( char*    pathname, 
-                     uint32_t buff_addr, 
-                     uint32_t buff_size )
+int boot_fat32_load( const char * pathname,
+                     uint32_t     buff_addr,
+                     uint32_t     buff_size )
 {
     uint32_t cur_cluster;