C++ (Cpp) FSRename示例

示例#1

文件： fsdrv.c 项目： xhp-creations/Hello-World-using-libcafe

static int FSDrvRename(struct _reent* r, const char* oldName, const char* newName) {
    FSStatus err = FSRename(fsClient, fsCmdBlock, oldName, newName, FS_RET_ALL_ERROR);
    if(err != FS_STATUS_OK) {
        FSDrvReportError(r);
        return -1;
    }

    return 0;
}

示例#2

文件： devoptab_fs_rename.c 项目： Maschell/wut

int
__wut_fs_rename(struct _reent *r,
                const char *oldName,
                const char *newName)
{
   FSStatus  rc;

   if (oldName == NULL) {
      return -1;
   }

   if (newName == NULL) {
      return -1;
   }

   char *path_old = __wut_fs_fixpath(r, oldName);

   if (!path_old) {
      r->_errno = ENOMEM;
      return -1;
   }

   char *path_new = __wut_fs_fixpath(r, newName);

   if (!path_new) {
      r->_errno = ENOMEM;
      return -1;
   }

   // Set up command block
   FSCmdBlock fsCmd;
   FSInitCmdBlock(&fsCmd);

   rc = FSRename(__wut_devoptab_fs_client, &fsCmd, path_old, path_new, -1);
   free(path_old);
   free(path_new);

   if (rc >= 0) {
      return 0;
   }

   r->_errno = __wut_fs_translate_error(rc);
   return -1;
}

示例#3

文件： sd_fat_devoptab.c 项目： frangarcj/RetroArch

static int sd_fat_rename_r (struct _reent *r, const char *oldName, const char *newName)
{
    sd_fat_private_t *dev = sd_fat_get_device_data(oldName);
    if(!dev) {
        r->_errno = ENODEV;
        return -1;
    }

    OSLockMutex(dev->pMutex);

    char *real_oldpath = sd_fat_real_path(oldName, dev);
    if(!real_oldpath) {
        r->_errno = ENOMEM;
        OSUnlockMutex(dev->pMutex);
        return -1;
    }
    char *real_newpath = sd_fat_real_path(newName, dev);
    if(!real_newpath) {
        r->_errno = ENOMEM;
        free(real_oldpath);
        OSUnlockMutex(dev->pMutex);
        return -1;
    }

    int result = FSRename(dev->pClient, dev->pCmd, real_oldpath, real_newpath, -1);

    free(real_oldpath);
    free(real_newpath);

    OSUnlockMutex(dev->pMutex);

    if(result < 0) {
        r->_errno = result;
        return -1;
    }

    return 0;

}