11 static void read_range(lv_fs_file_t * f, uint32_t from, uint32_t to);
87 static void read_range(lv_fs_file_t * f, uint32_t from, uint32_t to)  in read_range()  argument
89     lv_fs_seek(f, from, LV_FS_SEEK_SET);  in read_range()
94     lv_fs_read(f, buf_rd, len, &br);  in read_range()
104 static void read_next(lv_fs_file_t * f, uint32_t from, uint32_t len)  in read_next()  argument
108     lv_fs_read(f, buf_rd, len, &br);  in read_next()
129     lv_fs_file_t f;  in read_random_drv()  local
130     res = lv_fs_open(&f, fn, LV_FS_MODE_WR);  in read_random_drv()
137     res = lv_fs_write(&f, buf256, 256, NULL);  in read_random_drv()
140     res = lv_fs_close(&f);  in read_random_drv()
143     res = lv_fs_open(&f, fn, LV_FS_MODE_RD);  in read_random_drv()
165         read_range(&f, from, to);  in read_random_drv()
169         read_next(&f, from, next);  in read_random_drv()
173         read_next(&f, from, next);  in read_random_drv()
176     res = lv_fs_close(&f);  in read_random_drv()
190     lv_fs_file_t f;  in test_write_read_random()  local
191     res = lv_fs_open(&f, "A:fs_write_read_random.bin", LV_FS_MODE_WR);  in test_write_read_random()
193     res = lv_fs_close(&f);  in test_write_read_random()
195     res = lv_fs_open(&f, "A:fs_write_read_random.bin", LV_FS_MODE_WR | LV_FS_MODE_RD);  in test_write_read_random()
200     res = lv_fs_write(&f, buf1000, 1000, NULL);  in test_write_read_random()
230         res = lv_fs_seek(&f, pos, LV_FS_SEEK_SET);  in test_write_read_random()
237                     res = lv_fs_read(&f, buf, amount, &bres);  in test_write_read_random()
249                     res = lv_fs_write(&f, buf, amount, &bres);  in test_write_read_random()
256                     res = lv_fs_seek(&f, pos, LV_FS_SEEK_SET);  in test_write_read_random()
265     res = lv_fs_seek(&f, 0, LV_FS_SEEK_END);  in test_write_read_random()
267     res = lv_fs_tell(&f, &tell_pos);  in test_write_read_random()
271     res = lv_fs_close(&f);  in test_write_read_random()