elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL cortex-m3)
#...
elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL arm-sim)
- add_subdirectory(blockdev)
- add_subdirectory(demos/generic)
+ #...
elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL cortex-m4)
#...
elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL bf518)
add_definitions(-DCONFIG_HAVE_OWN_ASSERT=0)
add_definitions(-DCONFIG_BLOCK_DEV_CACHE_SIZE=16)
add_subdirectory(fs_test)
- add_subdirectory(demos/generic)
endif()
add_subdirectory(blockdev)
How to use for images/blockdevices:
```bash
cd build_generic
- generic -i ext_images/ext2
- generic -i ext_images/ext3
- generic -i ext_images/ext4
+ lwext4_generic -i ext_images/ext2
+ lwext4_generic -i ext_images/ext3
+ lwext4_generic -i ext_images/ext4
```
+++ /dev/null
-/*
- * Copyright (c) 2014 Grzegorz Kostka (kostka.grzegorz@gmail.com)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * - Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * - The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <ext4.h>
-
-#include <stdio.h>
-#include <inttypes.h>
-#include <string.h>
-
-#include "test_lwext4.h"
-
-/**@brief Block device handle.*/
-static struct ext4_blockdev *bd;
-
-/**@brief Block cache handle.*/
-static struct ext4_bcache *bc;
-
-static char *entry_to_str(uint8_t type)
-{
- switch (type) {
- case EXT4_DIRENTRY_UNKNOWN:
- return "[unk] ";
- case EXT4_DIRENTRY_REG_FILE:
- return "[fil] ";
- case EXT4_DIRENTRY_DIR:
- return "[dir] ";
- case EXT4_DIRENTRY_CHRDEV:
- return "[cha] ";
- case EXT4_DIRENTRY_BLKDEV:
- return "[blk] ";
- case EXT4_DIRENTRY_FIFO:
- return "[fif] ";
- case EXT4_DIRENTRY_SOCK:
- return "[soc] ";
- case EXT4_DIRENTRY_SYMLINK:
- return "[sym] ";
- default:
- break;
- }
- return "[???]";
-}
-
-static long int get_ms(void) { return tim_get_ms(); }
-
-static void printf_io_timings(long int diff)
-{
- const struct ext4_io_stats *stats = io_timings_get(diff);
- if (!stats)
- return;
-
- printf("io_timings:\n");
- printf(" io_read: %.3f%%\n", (double)stats->io_read);
- printf(" io_write: %.3f%%\n", (double)stats->io_write);
- printf(" io_cpu: %.3f%%\n", (double)stats->cpu);
-}
-
-void test_lwext4_dir_ls(const char *path)
-{
- char sss[255];
- ext4_dir d;
- const ext4_direntry *de;
-
- printf("ls %s\n", path);
-
- ext4_dir_open(&d, path);
- de = ext4_dir_entry_next(&d);
-
- while (de) {
- memcpy(sss, de->name, de->name_length);
- sss[de->name_length] = 0;
- printf(" %s%s\n", entry_to_str(de->inode_type), sss);
- de = ext4_dir_entry_next(&d);
- }
- ext4_dir_close(&d);
-}
-
-void test_lwext4_mp_stats(void)
-{
- struct ext4_mount_stats stats;
- ext4_mount_point_stats("/mp/", &stats);
-
- printf("********************\n");
- printf("ext4_mount_point_stats\n");
- printf("inodes_count = %" PRIu32 "\n", stats.inodes_count);
- printf("free_inodes_count = %" PRIu32 "\n", stats.free_inodes_count);
- printf("blocks_count = %" PRIu32 "\n", (uint32_t)stats.blocks_count);
- printf("free_blocks_count = %" PRIu32 "\n",
- (uint32_t)stats.free_blocks_count);
- printf("block_size = %" PRIu32 "\n", stats.block_size);
- printf("block_group_count = %" PRIu32 "\n", stats.block_group_count);
- printf("blocks_per_group= %" PRIu32 "\n", stats.blocks_per_group);
- printf("inodes_per_group = %" PRIu32 "\n", stats.inodes_per_group);
- printf("volume_name = %s\n", stats.volume_name);
- printf("********************\n");
-}
-
-void test_lwext4_block_stats(void)
-{
- if (!bd)
- return;
-
- printf("********************\n");
- printf("ext4 blockdev stats\n");
- printf("bdev->bread_ctr = %" PRIu32 "\n", bd->bread_ctr);
- printf("bdev->bwrite_ctr = %" PRIu32 "\n", bd->bwrite_ctr);
-
- printf("bcache->ref_blocks = %" PRIu32 "\n", bc->ref_blocks);
- printf("bcache->max_ref_blocks = %" PRIu32 "\n", bc->max_ref_blocks);
- printf("bcache->lru_ctr = %" PRIu32 "\n", bc->lru_ctr);
-
- printf("\n");
-
- uint32_t i;
- for (i = 0; i < bc->cnt; ++i) {
- printf("bcache->refctr[%" PRIu32 "]= %" PRIu32 "\n", i,
- bc->refctr[i]);
- }
-
- printf("\n");
- for (i = 0; i < bc->cnt; ++i) {
- printf("bcache->lru_id[%" PRIu32 "] = %" PRIu32 "\n", i,
- bc->lru_id[i]);
- }
-
- printf("\n");
- for (i = 0; i < bc->cnt; ++i) {
- printf("bcache->free_delay[%" PRIu32 "] = %d\n", i,
- bc->free_delay[i]);
- }
-
- printf("\n");
- for (i = 0; i < bc->cnt; ++i) {
- printf("bcache->lba[%" PRIu32 "] = %" PRIu32 "\n", i,
- (uint32_t)bc->lba[i]);
- }
-
- printf("********************\n");
-}
-
-bool test_lwext4_dir_test(int len)
-{
- ext4_file f;
- int r;
- int i;
- char path[64];
- long int diff;
- long int stop;
- long int start;
-
- printf("test_lwext4_dir_test: %d\n", len);
- io_timings_clear();
- start = get_ms();
-
- printf("directory create: /mp/dir1\n");
- r = ext4_dir_mk("/mp/dir1");
- if (r != EOK) {
- printf("ext4_dir_mk: rc = %d\n", r);
- return false;
- }
-
- printf("add files to: /mp/dir1\n");
- for (i = 0; i < len; ++i) {
- sprintf(path, "/mp/dir1/f%d", i);
- r = ext4_fopen(&f, path, "wb");
- if (r != EOK) {
- printf("ext4_fopen: rc = %d\n", r);
- return false;
- }
- }
-
- stop = get_ms();
- diff = stop - start;
- test_lwext4_dir_ls("/mp/dir1");
- printf("test_lwext4_dir_test: time: %d ms\n", (int)diff);
- printf("test_lwext4_dir_test: av: %d ms/entry\n", (int)diff / (len + 1));
- printf_io_timings(diff);
- return true;
-}
-
-static int verify_buf(const unsigned char *b, size_t len, unsigned char c)
-{
- size_t i;
- for (i = 0; i < len; ++i) {
- if (b[i] != c)
- return c - b[i];
- }
-
- return 0;
-}
-
-bool test_lwext4_file_test(uint8_t *rw_buff, uint32_t rw_size, uint32_t rw_count)
-{
- int r;
- size_t size;
- uint32_t i;
- long int start;
- long int stop;
- long int diff;
- uint32_t kbps;
- uint64_t size_bytes;
-
- ext4_file f;
-
- printf("file_test:\n");
- printf(" rw size: %" PRIu32 "\n", rw_size);
- printf(" rw count: %" PRIu32 "\n", rw_count);
-
- /*Add hello world file.*/
- r = ext4_fopen(&f, "/mp/hello.txt", "wb");
- r = ext4_fwrite(&f, "Hello World !\n", strlen("Hello World !\n"), 0);
- r = ext4_fclose(&f);
-
- io_timings_clear();
- start = get_ms();
- r = ext4_fopen(&f, "/mp/test1", "wb");
- if (r != EOK) {
- printf("ext4_fopen ERROR = %d\n", r);
- return false;
- }
-
- printf("ext4_write: %" PRIu32 " * %" PRIu32 " ...\n", rw_size,
- rw_count);
- for (i = 0; i < rw_count; ++i) {
-
- memset(rw_buff, i % 10 + '0', rw_size);
-
- r = ext4_fwrite(&f, rw_buff, rw_size, &size);
-
- if ((r != EOK) || (size != rw_size))
- break;
- }
-
- if (i != rw_count) {
- printf(" file_test: rw_count = %" PRIu32 "\n", i);
- return false;
- }
-
- stop = get_ms();
- diff = stop - start;
- size_bytes = rw_size * rw_count;
- size_bytes = (size_bytes * 1000) / 1024;
- kbps = (size_bytes) / (diff + 1);
- printf(" write time: %d ms\n", (int)diff);
- printf(" write speed: %" PRIu32 " KB/s\n", kbps);
- printf_io_timings(diff);
- r = ext4_fclose(&f);
-
- io_timings_clear();
- start = get_ms();
- r = ext4_fopen(&f, "/mp/test1", "r+");
- if (r != EOK) {
- printf("ext4_fopen ERROR = %d\n", r);
- return false;
- }
-
- printf("ext4_read: %" PRIu32 " * %" PRIu32 " ...\n", rw_size, rw_count);
-
- for (i = 0; i < rw_count; ++i) {
- r = ext4_fread(&f, rw_buff, rw_size, &size);
-
- if ((r != EOK) || (size != rw_size))
- break;
-
- if (verify_buf(rw_buff, rw_size, i % 10 + '0'))
- break;
- }
-
- if (i != rw_count) {
- printf(" file_test: rw_count = %" PRIu32 "\n", i);
- return false;
- }
-
- stop = get_ms();
- diff = stop - start;
- size_bytes = rw_size * rw_count;
- size_bytes = (size_bytes * 1000) / 1024;
- kbps = (size_bytes) / (diff + 1);
- printf(" read time: %d ms\n", (int)diff);
- printf(" read speed: %d KB/s\n", (int)kbps);
- printf_io_timings(diff);
-
- r = ext4_fclose(&f);
- return true;
-}
-void test_lwext4_cleanup(void)
-{
- long int start;
- long int stop;
- long int diff;
-
- printf("\ncleanup:\n");
- ext4_fremove("/mp/hello.txt");
-
- printf("remove /mp/test1\n");
- ext4_fremove("/mp/test1");
-
- printf("remove /mp/dir1\n");
- io_timings_clear();
- start = get_ms();
- ext4_dir_rm("/mp/dir1");
- stop = get_ms();
- diff = stop - start;
- printf("cleanup: time: %d ms\n", (int)diff);
- printf_io_timings(diff);
-}
-
-bool test_lwext4_mount(struct ext4_blockdev *bdev, struct ext4_bcache *bcache)
-{
- int r;
-
- bc = bcache;
- bd = bdev;
-
- if (!bd) {
- printf("test_lwext4_mount: no block device\n");
- return false;
- }
-
- ext4_dmask_set(DEBUG_ALL);
-
- r = ext4_device_register(bd, bc ? bc : 0, "ext4_fs");
- if (r != EOK) {
- printf("ext4_device_register: rc = %d\n", r);
- return false;
- }
-
- r = ext4_mount("ext4_fs", "/mp/");
- if (r != EOK) {
- printf("ext4_mount: rc = %d\n", r);
- return false;
- }
-
- ext4_cache_write_back("/mp/", 1);
- return true;
-}
-
-bool test_lwext4_umount(void)
-{
- ext4_cache_write_back("/mp/", 0);
- int r = ext4_umount("/mp/");
- if (r != EOK) {
- printf("ext4_umount: fail %d", r);
- return false;
- }
- return true;
-}
+++ /dev/null
-/*
- * Copyright (c) 2014 Grzegorz Kostka (kostka.grzegorz@gmail.com)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * - Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * - The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TEST_LWEXT4_H_
-#define TEST_LWEXT4_H_
-
-#include <stdint.h>
-#include <stdbool.h>
-
-void test_lwext4_dir_ls(const char *path);
-void test_lwext4_mp_stats(void);
-void test_lwext4_block_stats(void);
-bool test_lwext4_dir_test(int len);
-bool test_lwext4_file_test(uint8_t *rw_buff, uint32_t rw_size, uint32_t rw_count);
-void test_lwext4_cleanup(void);
-
-bool test_lwext4_mount(struct ext4_blockdev *bdev, struct ext4_bcache *bcache);
-bool test_lwext4_umount(void);
-
-void tim_wait_ms(uint32_t v);
-
-uint32_t tim_get_ms(void);
-uint64_t tim_get_us(void);
-
-struct ext4_io_stats {
- float io_read;
- float io_write;
- float cpu;
-};
-
-void io_timings_clear(void);
-const struct ext4_io_stats *io_timings_get(uint32_t time_sum_ms);
-
-#endif /* TEST_LWEXT4_H_ */
+++ /dev/null
-#Generic demo
-add_executable(generic generic.c)
-target_link_libraries(generic blockdev)
-target_link_libraries(generic lwext4)
+++ /dev/null
-/*
- * Copyright (c) 2013 Grzegorz Kostka (kostka.grzegorz@gmail.com)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * - Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * - The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <getopt.h>
-#include <stdbool.h>
-#include <inttypes.h>
-#include <time.h>
-#include <unistd.h>
-#include <sys/time.h>
-
-#include <ext4.h>
-#include "../../blockdev/linux/ext4_filedev.h"
-#include "../../blockdev/windows/io_raw.h"
-#include "../../blockdev/test_lwext4.h"
-
-#ifdef WIN32
-#include <windows.h>
-#endif
-
-/**@brief Input stream name.*/
-char input_name[128] = "ext2";
-
-/**@brief Read-write size*/
-static int rw_szie = 1024 * 1024;
-
-/**@brief Read-write size*/
-static int rw_count = 10;
-
-/**@brief Directory test count*/
-static int dir_cnt = 0;
-
-/**@brief Static or dynamic cache mode*/
-static bool cache_mode = true;
-
-/**@brief Cleanup after test.*/
-static bool cleanup_flag = false;
-
-/**@brief Block device stats.*/
-static bool bstat = false;
-
-/**@brief Superblock stats.*/
-static bool sbstat = false;
-
-/**@brief Indicates that input is windows partition.*/
-static bool winpart = false;
-
-/**@brief Block device handle.*/
-static struct ext4_blockdev *bd;
-
-/**@brief Static cache instance*/
-EXT4_BCACHE_STATIC_INSTANCE(_lwext4_cache, CONFIG_BLOCK_DEV_CACHE_SIZE, 1024);
-
-/**@brief Block cache handle.*/
-static struct ext4_bcache *bc = &_lwext4_cache;
-
-static const char *usage = " \n\
-Welcome in ext4 generic demo. \n\
-Copyright (c) 2013 Grzegorz Kostka (kostka.grzegorz@gmail.com) \n\
-Usage: \n\
-[-i] --input - input file (default = ext2) \n\
-[-w] --rw_size - single R/W size (default = 1024 * 1024) \n\
-[-c] --rw_count - R/W count (default = 10) \n\
-[-a] --cache - 0 static, 1 dynamic (default = 1) \n\
-[-d] --dirs - directory test count (default = 0) \n\
-[-l] --clean - clean up after test \n\
-[-b] --bstat - block device stats \n\
-[-t] --sbstat - superblock stats \n\
-[-w] --wpart - windows partition mode \n\
-\n";
-
-void io_timings_clear(void)
-{
-}
-
-const struct ext4_io_stats *io_timings_get(uint32_t time_sum_ms)
-{
- return NULL;
-}
-
-uint32_t tim_get_ms(void)
-{
- struct timeval t;
- gettimeofday(&t, NULL);
- return (t.tv_sec * 1000) + (t.tv_usec / 1000);
-}
-
-uint64_t tim_get_us(void)
-{
- struct timeval t;
- gettimeofday(&t, NULL);
- return (t.tv_sec * 1000000) + (t.tv_usec);
-}
-
-static bool open_linux(void)
-{
- ext4_filedev_filename(input_name);
- bd = ext4_filedev_get();
- if (!bd) {
- printf("open_filedev: fail\n");
- return false;
- }
- return true;
-}
-
-static bool open_windows(void)
-{
-#ifdef WIN32
- ext4_io_raw_filename(input_name);
- bd = ext4_io_raw_dev_get();
- if (!bd) {
- printf("open_winpartition: fail\n");
- return false;
- }
- return true;
-#else
- printf("open_winpartition: this mode should be used only under windows "
- "!\n");
- return false;
-#endif
-}
-
-
-static bool parse_opt(int argc, char **argv)
-{
- int option_index = 0;
- int c;
-
- static struct option long_options[] = {
- {"input", required_argument, 0, 'i'},
- {"rw_size", required_argument, 0, 's'},
- {"rw_count", required_argument, 0, 'c'},
- {"cache", required_argument, 0, 'a'},
- {"dirs", required_argument, 0, 'd'},
- {"clean", no_argument, 0, 'l'},
- {"bstat", no_argument, 0, 'b'},
- {"sbstat", no_argument, 0, 't'},
- {"wpart", no_argument, 0, 'w'},
- {0, 0, 0, 0}};
-
- while (-1 != (c = getopt_long(argc, argv, "i:s:c:q:d:lbtw",
- long_options, &option_index))) {
-
- switch (c) {
- case 'i':
- strcpy(input_name, optarg);
- break;
- case 's':
- rw_szie = atoi(optarg);
- break;
- case 'c':
- rw_count = atoi(optarg);
- break;
- case 'a':
- cache_mode = atoi(optarg);
- break;
- case 'd':
- dir_cnt = atoi(optarg);
- break;
- case 'l':
- cleanup_flag = true;
- break;
- case 'b':
- bstat = true;
- break;
- case 't':
- sbstat = true;
- break;
- case 'w':
- winpart = true;
- break;
- default:
- printf("%s", usage);
- return false;
- }
- }
- return true;
-}
-
-int main(int argc, char **argv)
-{
- if (!parse_opt(argc, argv))
- return EXIT_FAILURE;
-
- printf("test conditions:\n");
- printf("\timput name: %s\n", input_name);
- printf("\trw size: %d\n", rw_szie);
- printf("\trw count: %d\n", rw_count);
- printf("\tcache mode: %s\n", cache_mode ? "dynamic" : "static");
-
- if (winpart) {
- if (!open_windows())
- return EXIT_FAILURE;
- } else {
- if (!open_linux())
- return EXIT_FAILURE;
- }
-
-
- if (!test_lwext4_mount(bd, bc))
- return EXIT_FAILURE;
-
- test_lwext4_cleanup();
-
- if (sbstat)
- test_lwext4_mp_stats();
-
- test_lwext4_dir_ls("/mp/");
- fflush(stdout);
- if (!test_lwext4_dir_test(dir_cnt))
- return EXIT_FAILURE;
-
- fflush(stdout);
- uint8_t *rw_buff = malloc(rw_szie);
- if (!rw_buff)
- return EXIT_FAILURE;
- if (!test_lwext4_file_test(rw_buff, rw_szie, rw_count))
- return EXIT_FAILURE;
-
- fflush(stdout);
- test_lwext4_dir_ls("/mp/");
-
- if (sbstat)
- test_lwext4_mp_stats();
-
- if (cleanup_flag)
- test_lwext4_cleanup();
-
- if (bstat)
- test_lwext4_block_stats();
-
- if (!test_lwext4_umount())
- return EXIT_FAILURE;
-
- printf("\ntest finished\n");
- return EXIT_SUCCESS;
-}
if(WIN32)
target_link_libraries(lwext4_client ws2_32)
endif(WIN32)
+
+aux_source_directory(common COMMON_SRC)
+add_executable(lwext4_generic lwext4_generic.c ${COMMON_SRC})
+target_link_libraries(lwext4_generic blockdev)
+target_link_libraries(lwext4_generic lwext4)
+
--- /dev/null
+/*
+ * Copyright (c) 2014 Grzegorz Kostka (kostka.grzegorz@gmail.com)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "../common/test_lwext4.h"
+
+#include <ext4.h>
+
+#include <stdio.h>
+#include <inttypes.h>
+#include <string.h>
+
+
+/**@brief Block device handle.*/
+static struct ext4_blockdev *bd;
+
+/**@brief Block cache handle.*/
+static struct ext4_bcache *bc;
+
+static char *entry_to_str(uint8_t type)
+{
+ switch (type) {
+ case EXT4_DIRENTRY_UNKNOWN:
+ return "[unk] ";
+ case EXT4_DIRENTRY_REG_FILE:
+ return "[fil] ";
+ case EXT4_DIRENTRY_DIR:
+ return "[dir] ";
+ case EXT4_DIRENTRY_CHRDEV:
+ return "[cha] ";
+ case EXT4_DIRENTRY_BLKDEV:
+ return "[blk] ";
+ case EXT4_DIRENTRY_FIFO:
+ return "[fif] ";
+ case EXT4_DIRENTRY_SOCK:
+ return "[soc] ";
+ case EXT4_DIRENTRY_SYMLINK:
+ return "[sym] ";
+ default:
+ break;
+ }
+ return "[???]";
+}
+
+static long int get_ms(void) { return tim_get_ms(); }
+
+static void printf_io_timings(long int diff)
+{
+ const struct ext4_io_stats *stats = io_timings_get(diff);
+ if (!stats)
+ return;
+
+ printf("io_timings:\n");
+ printf(" io_read: %.3f%%\n", (double)stats->io_read);
+ printf(" io_write: %.3f%%\n", (double)stats->io_write);
+ printf(" io_cpu: %.3f%%\n", (double)stats->cpu);
+}
+
+void test_lwext4_dir_ls(const char *path)
+{
+ char sss[255];
+ ext4_dir d;
+ const ext4_direntry *de;
+
+ printf("ls %s\n", path);
+
+ ext4_dir_open(&d, path);
+ de = ext4_dir_entry_next(&d);
+
+ while (de) {
+ memcpy(sss, de->name, de->name_length);
+ sss[de->name_length] = 0;
+ printf(" %s%s\n", entry_to_str(de->inode_type), sss);
+ de = ext4_dir_entry_next(&d);
+ }
+ ext4_dir_close(&d);
+}
+
+void test_lwext4_mp_stats(void)
+{
+ struct ext4_mount_stats stats;
+ ext4_mount_point_stats("/mp/", &stats);
+
+ printf("********************\n");
+ printf("ext4_mount_point_stats\n");
+ printf("inodes_count = %" PRIu32 "\n", stats.inodes_count);
+ printf("free_inodes_count = %" PRIu32 "\n", stats.free_inodes_count);
+ printf("blocks_count = %" PRIu32 "\n", (uint32_t)stats.blocks_count);
+ printf("free_blocks_count = %" PRIu32 "\n",
+ (uint32_t)stats.free_blocks_count);
+ printf("block_size = %" PRIu32 "\n", stats.block_size);
+ printf("block_group_count = %" PRIu32 "\n", stats.block_group_count);
+ printf("blocks_per_group= %" PRIu32 "\n", stats.blocks_per_group);
+ printf("inodes_per_group = %" PRIu32 "\n", stats.inodes_per_group);
+ printf("volume_name = %s\n", stats.volume_name);
+ printf("********************\n");
+}
+
+void test_lwext4_block_stats(void)
+{
+ if (!bd)
+ return;
+
+ printf("********************\n");
+ printf("ext4 blockdev stats\n");
+ printf("bdev->bread_ctr = %" PRIu32 "\n", bd->bread_ctr);
+ printf("bdev->bwrite_ctr = %" PRIu32 "\n", bd->bwrite_ctr);
+
+ printf("bcache->ref_blocks = %" PRIu32 "\n", bc->ref_blocks);
+ printf("bcache->max_ref_blocks = %" PRIu32 "\n", bc->max_ref_blocks);
+ printf("bcache->lru_ctr = %" PRIu32 "\n", bc->lru_ctr);
+
+ printf("\n");
+
+ uint32_t i;
+ for (i = 0; i < bc->cnt; ++i) {
+ printf("bcache->refctr[%" PRIu32 "]= %" PRIu32 "\n", i,
+ bc->refctr[i]);
+ }
+
+ printf("\n");
+ for (i = 0; i < bc->cnt; ++i) {
+ printf("bcache->lru_id[%" PRIu32 "] = %" PRIu32 "\n", i,
+ bc->lru_id[i]);
+ }
+
+ printf("\n");
+ for (i = 0; i < bc->cnt; ++i) {
+ printf("bcache->free_delay[%" PRIu32 "] = %d\n", i,
+ bc->free_delay[i]);
+ }
+
+ printf("\n");
+ for (i = 0; i < bc->cnt; ++i) {
+ printf("bcache->lba[%" PRIu32 "] = %" PRIu32 "\n", i,
+ (uint32_t)bc->lba[i]);
+ }
+
+ printf("********************\n");
+}
+
+bool test_lwext4_dir_test(int len)
+{
+ ext4_file f;
+ int r;
+ int i;
+ char path[64];
+ long int diff;
+ long int stop;
+ long int start;
+
+ printf("test_lwext4_dir_test: %d\n", len);
+ io_timings_clear();
+ start = get_ms();
+
+ printf("directory create: /mp/dir1\n");
+ r = ext4_dir_mk("/mp/dir1");
+ if (r != EOK) {
+ printf("ext4_dir_mk: rc = %d\n", r);
+ return false;
+ }
+
+ printf("add files to: /mp/dir1\n");
+ for (i = 0; i < len; ++i) {
+ sprintf(path, "/mp/dir1/f%d", i);
+ r = ext4_fopen(&f, path, "wb");
+ if (r != EOK) {
+ printf("ext4_fopen: rc = %d\n", r);
+ return false;
+ }
+ }
+
+ stop = get_ms();
+ diff = stop - start;
+ test_lwext4_dir_ls("/mp/dir1");
+ printf("test_lwext4_dir_test: time: %d ms\n", (int)diff);
+ printf("test_lwext4_dir_test: av: %d ms/entry\n", (int)diff / (len + 1));
+ printf_io_timings(diff);
+ return true;
+}
+
+static int verify_buf(const unsigned char *b, size_t len, unsigned char c)
+{
+ size_t i;
+ for (i = 0; i < len; ++i) {
+ if (b[i] != c)
+ return c - b[i];
+ }
+
+ return 0;
+}
+
+bool test_lwext4_file_test(uint8_t *rw_buff, uint32_t rw_size, uint32_t rw_count)
+{
+ int r;
+ size_t size;
+ uint32_t i;
+ long int start;
+ long int stop;
+ long int diff;
+ uint32_t kbps;
+ uint64_t size_bytes;
+
+ ext4_file f;
+
+ printf("file_test:\n");
+ printf(" rw size: %" PRIu32 "\n", rw_size);
+ printf(" rw count: %" PRIu32 "\n", rw_count);
+
+ /*Add hello world file.*/
+ r = ext4_fopen(&f, "/mp/hello.txt", "wb");
+ r = ext4_fwrite(&f, "Hello World !\n", strlen("Hello World !\n"), 0);
+ r = ext4_fclose(&f);
+
+ io_timings_clear();
+ start = get_ms();
+ r = ext4_fopen(&f, "/mp/test1", "wb");
+ if (r != EOK) {
+ printf("ext4_fopen ERROR = %d\n", r);
+ return false;
+ }
+
+ printf("ext4_write: %" PRIu32 " * %" PRIu32 " ...\n", rw_size,
+ rw_count);
+ for (i = 0; i < rw_count; ++i) {
+
+ memset(rw_buff, i % 10 + '0', rw_size);
+
+ r = ext4_fwrite(&f, rw_buff, rw_size, &size);
+
+ if ((r != EOK) || (size != rw_size))
+ break;
+ }
+
+ if (i != rw_count) {
+ printf(" file_test: rw_count = %" PRIu32 "\n", i);
+ return false;
+ }
+
+ stop = get_ms();
+ diff = stop - start;
+ size_bytes = rw_size * rw_count;
+ size_bytes = (size_bytes * 1000) / 1024;
+ kbps = (size_bytes) / (diff + 1);
+ printf(" write time: %d ms\n", (int)diff);
+ printf(" write speed: %" PRIu32 " KB/s\n", kbps);
+ printf_io_timings(diff);
+ r = ext4_fclose(&f);
+
+ io_timings_clear();
+ start = get_ms();
+ r = ext4_fopen(&f, "/mp/test1", "r+");
+ if (r != EOK) {
+ printf("ext4_fopen ERROR = %d\n", r);
+ return false;
+ }
+
+ printf("ext4_read: %" PRIu32 " * %" PRIu32 " ...\n", rw_size, rw_count);
+
+ for (i = 0; i < rw_count; ++i) {
+ r = ext4_fread(&f, rw_buff, rw_size, &size);
+
+ if ((r != EOK) || (size != rw_size))
+ break;
+
+ if (verify_buf(rw_buff, rw_size, i % 10 + '0'))
+ break;
+ }
+
+ if (i != rw_count) {
+ printf(" file_test: rw_count = %" PRIu32 "\n", i);
+ return false;
+ }
+
+ stop = get_ms();
+ diff = stop - start;
+ size_bytes = rw_size * rw_count;
+ size_bytes = (size_bytes * 1000) / 1024;
+ kbps = (size_bytes) / (diff + 1);
+ printf(" read time: %d ms\n", (int)diff);
+ printf(" read speed: %d KB/s\n", (int)kbps);
+ printf_io_timings(diff);
+
+ r = ext4_fclose(&f);
+ return true;
+}
+void test_lwext4_cleanup(void)
+{
+ long int start;
+ long int stop;
+ long int diff;
+
+ printf("\ncleanup:\n");
+ ext4_fremove("/mp/hello.txt");
+
+ printf("remove /mp/test1\n");
+ ext4_fremove("/mp/test1");
+
+ printf("remove /mp/dir1\n");
+ io_timings_clear();
+ start = get_ms();
+ ext4_dir_rm("/mp/dir1");
+ stop = get_ms();
+ diff = stop - start;
+ printf("cleanup: time: %d ms\n", (int)diff);
+ printf_io_timings(diff);
+}
+
+bool test_lwext4_mount(struct ext4_blockdev *bdev, struct ext4_bcache *bcache)
+{
+ int r;
+
+ bc = bcache;
+ bd = bdev;
+
+ if (!bd) {
+ printf("test_lwext4_mount: no block device\n");
+ return false;
+ }
+
+ ext4_dmask_set(DEBUG_ALL);
+
+ r = ext4_device_register(bd, bc ? bc : 0, "ext4_fs");
+ if (r != EOK) {
+ printf("ext4_device_register: rc = %d\n", r);
+ return false;
+ }
+
+ r = ext4_mount("ext4_fs", "/mp/");
+ if (r != EOK) {
+ printf("ext4_mount: rc = %d\n", r);
+ return false;
+ }
+
+ ext4_cache_write_back("/mp/", 1);
+ return true;
+}
+
+bool test_lwext4_umount(void)
+{
+ ext4_cache_write_back("/mp/", 0);
+ int r = ext4_umount("/mp/");
+ if (r != EOK) {
+ printf("ext4_umount: fail %d", r);
+ return false;
+ }
+ return true;
+}
--- /dev/null
+/*
+ * Copyright (c) 2014 Grzegorz Kostka (kostka.grzegorz@gmail.com)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef TEST_LWEXT4_H_
+#define TEST_LWEXT4_H_
+
+#include <stdint.h>
+#include <stdbool.h>
+#include <ext4.h>
+
+void test_lwext4_dir_ls(const char *path);
+void test_lwext4_mp_stats(void);
+void test_lwext4_block_stats(void);
+bool test_lwext4_dir_test(int len);
+bool test_lwext4_file_test(uint8_t *rw_buff, uint32_t rw_size, uint32_t rw_count);
+void test_lwext4_cleanup(void);
+
+bool test_lwext4_mount(struct ext4_blockdev *bdev, struct ext4_bcache *bcache);
+bool test_lwext4_umount(void);
+
+void tim_wait_ms(uint32_t v);
+
+uint32_t tim_get_ms(void);
+uint64_t tim_get_us(void);
+
+struct ext4_io_stats {
+ float io_read;
+ float io_write;
+ float cpu;
+};
+
+void io_timings_clear(void);
+const struct ext4_io_stats *io_timings_get(uint32_t time_sum_ms);
+
+#endif /* TEST_LWEXT4_H_ */
--- /dev/null
+/*
+ * Copyright (c) 2013 Grzegorz Kostka (kostka.grzegorz@gmail.com)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <getopt.h>
+#include <stdbool.h>
+#include <inttypes.h>
+#include <time.h>
+#include <unistd.h>
+#include <sys/time.h>
+
+#include <ext4.h>
+#include "../blockdev/linux/ext4_filedev.h"
+#include "../blockdev/windows/io_raw.h"
+#include "common/test_lwext4.h"
+
+#ifdef WIN32
+#include <windows.h>
+#endif
+
+/**@brief Input stream name.*/
+char input_name[128] = "ext2";
+
+/**@brief Read-write size*/
+static int rw_szie = 1024 * 1024;
+
+/**@brief Read-write size*/
+static int rw_count = 10;
+
+/**@brief Directory test count*/
+static int dir_cnt = 0;
+
+/**@brief Static or dynamic cache mode*/
+static bool cache_mode = true;
+
+/**@brief Cleanup after test.*/
+static bool cleanup_flag = false;
+
+/**@brief Block device stats.*/
+static bool bstat = false;
+
+/**@brief Superblock stats.*/
+static bool sbstat = false;
+
+/**@brief Indicates that input is windows partition.*/
+static bool winpart = false;
+
+/**@brief Block device handle.*/
+static struct ext4_blockdev *bd;
+
+/**@brief Static cache instance*/
+EXT4_BCACHE_STATIC_INSTANCE(_lwext4_cache, CONFIG_BLOCK_DEV_CACHE_SIZE, 1024);
+
+/**@brief Block cache handle.*/
+static struct ext4_bcache *bc = &_lwext4_cache;
+
+static const char *usage = " \n\
+Welcome in ext4 generic demo. \n\
+Copyright (c) 2013 Grzegorz Kostka (kostka.grzegorz@gmail.com) \n\
+Usage: \n\
+[-i] --input - input file (default = ext2) \n\
+[-w] --rw_size - single R/W size (default = 1024 * 1024) \n\
+[-c] --rw_count - R/W count (default = 10) \n\
+[-a] --cache - 0 static, 1 dynamic (default = 1) \n\
+[-d] --dirs - directory test count (default = 0) \n\
+[-l] --clean - clean up after test \n\
+[-b] --bstat - block device stats \n\
+[-t] --sbstat - superblock stats \n\
+[-w] --wpart - windows partition mode \n\
+\n";
+
+void io_timings_clear(void)
+{
+}
+
+const struct ext4_io_stats *io_timings_get(uint32_t time_sum_ms)
+{
+ return NULL;
+}
+
+uint32_t tim_get_ms(void)
+{
+ struct timeval t;
+ gettimeofday(&t, NULL);
+ return (t.tv_sec * 1000) + (t.tv_usec / 1000);
+}
+
+uint64_t tim_get_us(void)
+{
+ struct timeval t;
+ gettimeofday(&t, NULL);
+ return (t.tv_sec * 1000000) + (t.tv_usec);
+}
+
+static bool open_linux(void)
+{
+ ext4_filedev_filename(input_name);
+ bd = ext4_filedev_get();
+ if (!bd) {
+ printf("open_filedev: fail\n");
+ return false;
+ }
+ return true;
+}
+
+static bool open_windows(void)
+{
+#ifdef WIN32
+ ext4_io_raw_filename(input_name);
+ bd = ext4_io_raw_dev_get();
+ if (!bd) {
+ printf("open_winpartition: fail\n");
+ return false;
+ }
+ return true;
+#else
+ printf("open_winpartition: this mode should be used only under windows "
+ "!\n");
+ return false;
+#endif
+}
+
+
+static bool parse_opt(int argc, char **argv)
+{
+ int option_index = 0;
+ int c;
+
+ static struct option long_options[] = {
+ {"input", required_argument, 0, 'i'},
+ {"rw_size", required_argument, 0, 's'},
+ {"rw_count", required_argument, 0, 'c'},
+ {"cache", required_argument, 0, 'a'},
+ {"dirs", required_argument, 0, 'd'},
+ {"clean", no_argument, 0, 'l'},
+ {"bstat", no_argument, 0, 'b'},
+ {"sbstat", no_argument, 0, 't'},
+ {"wpart", no_argument, 0, 'w'},
+ {0, 0, 0, 0}};
+
+ while (-1 != (c = getopt_long(argc, argv, "i:s:c:q:d:lbtw",
+ long_options, &option_index))) {
+
+ switch (c) {
+ case 'i':
+ strcpy(input_name, optarg);
+ break;
+ case 's':
+ rw_szie = atoi(optarg);
+ break;
+ case 'c':
+ rw_count = atoi(optarg);
+ break;
+ case 'a':
+ cache_mode = atoi(optarg);
+ break;
+ case 'd':
+ dir_cnt = atoi(optarg);
+ break;
+ case 'l':
+ cleanup_flag = true;
+ break;
+ case 'b':
+ bstat = true;
+ break;
+ case 't':
+ sbstat = true;
+ break;
+ case 'w':
+ winpart = true;
+ break;
+ default:
+ printf("%s", usage);
+ return false;
+ }
+ }
+ return true;
+}
+
+int main(int argc, char **argv)
+{
+ if (!parse_opt(argc, argv))
+ return EXIT_FAILURE;
+
+ printf("test conditions:\n");
+ printf("\timput name: %s\n", input_name);
+ printf("\trw size: %d\n", rw_szie);
+ printf("\trw count: %d\n", rw_count);
+ printf("\tcache mode: %s\n", cache_mode ? "dynamic" : "static");
+
+ if (winpart) {
+ if (!open_windows())
+ return EXIT_FAILURE;
+ } else {
+ if (!open_linux())
+ return EXIT_FAILURE;
+ }
+
+
+ if (!test_lwext4_mount(bd, bc))
+ return EXIT_FAILURE;
+
+ test_lwext4_cleanup();
+
+ if (sbstat)
+ test_lwext4_mp_stats();
+
+ test_lwext4_dir_ls("/mp/");
+ fflush(stdout);
+ if (!test_lwext4_dir_test(dir_cnt))
+ return EXIT_FAILURE;
+
+ fflush(stdout);
+ uint8_t *rw_buff = malloc(rw_szie);
+ if (!rw_buff)
+ return EXIT_FAILURE;
+ if (!test_lwext4_file_test(rw_buff, rw_szie, rw_count))
+ return EXIT_FAILURE;
+
+ fflush(stdout);
+ test_lwext4_dir_ls("/mp/");
+
+ if (sbstat)
+ test_lwext4_mp_stats();
+
+ if (cleanup_flag)
+ test_lwext4_cleanup();
+
+ if (bstat)
+ test_lwext4_block_stats();
+
+ if (!test_lwext4_umount())
+ return EXIT_FAILURE;
+
+ printf("\ntest finished\n");
+ return EXIT_SUCCESS;
+}
projects / lwext4.git / commitdiff