int uffs_write(int fd, void *data, int len)
{
int ret;
uffs_Object *obj = FD2OBJ(fd);
CHK_OBJ(obj, -1);
uffs_ClearObjectErr(obj);
ret = uffs_WriteObject(obj, data, len);
uffs_set_error(-uffs_GetObjectErr(obj));
return ret;
}
int uffs_write(int fd, const void *data, int len)
{
int ret;
uffs_Object *obj;
CHK_OBJ_LOCK(fd, obj, -1);
uffs_ClearObjectErr(obj);
ret = uffs_WriteObject(obj, data, len);
uffs_set_error(-uffs_GetObjectErr(obj));
uffs_GlobalFsLockUnlock();
return ret;
}
int dfs_uffs_write(struct dfs_fd* fd, const void* buf, rt_size_t count)
{
uffs_Object* fp;
u32 byte_write;
struct uffs_stat stat_buf;
rt_kprintf("count=%d\n",count);
if(fd->type == FT_DIRECTORY)
{
return -DFS_STATUS_EISDIR;
}
fp = (uffs_Object*)(fd->data);
RT_ASSERT(fp != RT_NULL);
byte_write = uffs_WriteObject(fp, buf, count);
/* update position and file size */
fd->pos = fp->pos;
uffs_stat(fp->name, &stat_buf);
fd->size = stat_buf.st_size;
return byte_write;
}
