ref: eeb7150b0e4ee24bdbf8c351ea2ffe481510f5f7
parent: 63e88926bd518a530e14cb6b2186d642b9abfe18
author: gkostka <kostka.grzegorz@gmail.com>
date: Tue Jun 16 07:09:51 EDT 2015
clang-format: generic demo app
--- a/demos/generic/main.c
+++ b/demos/generic/main.c
@@ -49,13 +49,13 @@
char input_name[128] = "ext2";
/**@brief Read-write size*/
-static int rw_szie = 1024 * 1024;
+static int rw_szie = 1024 * 1024;
/**@brief Read-write size*/
static int rw_count = 10;
/**@brief Directory test count*/
-static int dir_cnt = 0;
+static int dir_cnt = 0;
/**@brief Static or dynamic cache mode*/
static bool cache_mode = true;
@@ -85,7 +85,7 @@
EXT4_BCACHE_STATIC_INSTANCE(_lwext4_cache, CONFIG_BLOCK_DEV_CACHE_SIZE, 1024);
/**@brief Block cache handle.*/
-static struct ext4_bcache *bc = &_lwext4_cache;
+static struct ext4_bcache *bc = &_lwext4_cache;
static const char *usage = " \n\
Welcome in ext4 generic demo. \n\
@@ -102,9 +102,9 @@
--wpart - windows partition mode \n\
\n";
-static char* entry_to_str(uint8_t type)
+static char *entry_to_str(uint8_t type)
{
- switch(type){
+ switch (type) {
case EXT4_DIRENTRY_UNKNOWN:
return "[UNK] ";
case EXT4_DIRENTRY_REG_FILE:
@@ -138,8 +138,7 @@
ext4_dir_open(&d, path);
de = ext4_dir_entry_next(&d);
-
- while(de){
+ while (de) {
memcpy(sss, de->name, de->name_length);
sss[de->name_length] = 0;
printf("\t%s", entry_to_str(de->inode_type));
@@ -156,17 +155,17 @@
ext4_mount_point_stats("/mp/", &stats);
printf("ext4_mount_point_stats:\n");
- printf("\tinodes_count = %"PRIu32"\n", stats.inodes_count);
- printf("\tfree_inodes_count = %"PRIu32"\n", stats.free_inodes_count);
- printf("\tblocks_count = %"PRIu32"\n", (uint32_t)stats.blocks_count);
- printf("\tfree_blocks_count = %"PRIu32"\n", (uint32_t)stats.free_blocks_count);
- printf("\tblock_size = %"PRIu32"\n", stats.block_size);
- printf("\tblock_group_count = %"PRIu32"\n", stats.block_group_count);
- printf("\tblocks_per_group = %"PRIu32"\n", stats.blocks_per_group);
- printf("\tinodes_per_group = %"PRIu32"\n", stats.inodes_per_group);
+ printf("\tinodes_count = %" PRIu32 "\n", stats.inodes_count);
+ printf("\tfree_inodes_count = %" PRIu32 "\n", stats.free_inodes_count);
+ printf("\tblocks_count = %" PRIu32 "\n",
+ (uint32_t)stats.blocks_count);
+ printf("\tfree_blocks_count = %" PRIu32 "\n",
+ (uint32_t)stats.free_blocks_count);
+ printf("\tblock_size = %" PRIu32 "\n", stats.block_size);
+ printf("\tblock_group_count = %" PRIu32 "\n", stats.block_group_count);
+ printf("\tblocks_per_group = %" PRIu32 "\n", stats.blocks_per_group);
+ printf("\tinodes_per_group = %" PRIu32 "\n", stats.inodes_per_group);
printf("\tvolume_name = %s\n", stats.volume_name);
-
-
}
static void block_stats(void)
@@ -174,34 +173,36 @@
uint32_t i;
printf("ext4 blockdev stats\n");
- printf("\tbdev->bread_ctr = %"PRIu32"\n", bd->bread_ctr);
- printf("\tbdev->bwrite_ctr = %"PRIu32"\n", bd->bwrite_ctr);
+ printf("\tbdev->bread_ctr = %" PRIu32 "\n", bd->bread_ctr);
+ printf("\tbdev->bwrite_ctr = %" PRIu32 "\n", bd->bwrite_ctr);
+ printf("\tbcache->ref_blocks = %" PRIu32 "\n", bc->ref_blocks);
+ printf("\tbcache->max_ref_blocks = %" PRIu32 "\n", bc->max_ref_blocks);
+ printf("\tbcache->lru_ctr = %" PRIu32 "\n", bc->lru_ctr);
- printf("\tbcache->ref_blocks = %"PRIu32"\n", bc->ref_blocks);
- printf("\tbcache->max_ref_blocks = %"PRIu32"\n", bc->max_ref_blocks);
- printf("\tbcache->lru_ctr = %"PRIu32"\n", bc->lru_ctr);
-
printf("\n");
for (i = 0; i < bc->cnt; ++i) {
- printf("\tbcache->refctr[%"PRIu32"] = %"PRIu32"\n", i, bc->refctr[i]);
+ printf("\tbcache->refctr[%" PRIu32 "] = %" PRIu32 "\n", i,
+ bc->refctr[i]);
}
printf("\n");
for (i = 0; i < bc->cnt; ++i) {
- printf("\tbcache->lru_id[%"PRIu32"] = %"PRIu32"\n", i, bc->lru_id[i]);
+ printf("\tbcache->lru_id[%" PRIu32 "] = %" PRIu32 "\n", i,
+ bc->lru_id[i]);
}
printf("\n");
for (i = 0; i < bc->cnt; ++i) {
- printf("\tbcache->free_delay[%"PRIu32"] = %d\n", i, bc->free_delay[i]);
+ printf("\tbcache->free_delay[%" PRIu32 "] = %d\n", i,
+ bc->free_delay[i]);
}
printf("\n");
for (i = 0; i < bc->cnt; ++i) {
- printf("\tbcache->lba[%"PRIu32"] = %"PRIu32"\n", i, (uint32_t)bc->lba[i]);
+ printf("\tbcache->lba[%" PRIu32 "] = %" PRIu32 "\n", i,
+ (uint32_t)bc->lba[i]);
}
-
}
static clock_t get_ms(void)
@@ -214,8 +215,8 @@
static bool dir_test(int len)
{
ext4_file f;
- int r;
- int i;
+ int r;
+ int i;
char path[64];
clock_t diff;
clock_t stop;
@@ -225,18 +226,17 @@
printf("directory create: /mp/dir1\n");
start = get_ms();
r = ext4_dir_mk("/mp/dir1");
- if(r != EOK){
+ if (r != EOK) {
printf("\text4_dir_mk: rc = %d\n", r);
return false;
}
-
ext4_cache_write_back("/mp/", 1);
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){
+ if (r != EOK) {
printf("\text4_fopen: rc = %d\n", r);
return false;
}
@@ -243,7 +243,7 @@
}
ext4_cache_write_back("/mp/", 0);
- stop = get_ms();
+ stop = get_ms();
diff = stop - start;
dir_ls("/mp/dir1");
printf("dir_test: time: %d ms\n", (int)diff);
@@ -250,11 +250,10 @@
return true;
}
-
static bool file_test(void)
{
int r;
- uint32_t size;
+ uint32_t size;
ext4_file f;
int i;
clock_t start;
@@ -269,16 +268,15 @@
r = ext4_fwrite(&f, "Hello World !\n", strlen("Hello World !\n"), 0);
r = ext4_fclose(&f);
-
printf("ext4_fopen: write test\n");
start = get_ms();
r = ext4_fopen(&f, "/mp/test1", "wb");
- if(r != EOK){
+ if (r != EOK) {
printf("\text4_fopen rc = %d\n", r);
return false;
}
- printf("ext4_write: %d * %d ...\n" , rw_szie, rw_count);
+ printf("ext4_write: %d * %d ...\n", rw_szie, rw_count);
for (i = 0; i < rw_count; ++i) {
memset(wr_buff, i % 10 + '0', rw_szie);
@@ -285,11 +283,11 @@
r = ext4_fwrite(&f, wr_buff, rw_szie, &size);
- if((r != EOK) || (size != rw_szie))
+ if ((r != EOK) || (size != rw_szie))
break;
}
- if(i != rw_count){
+ if (i != rw_count) {
printf("\tfile_test: rw_count = %d\n", i);
return false;
}
@@ -300,30 +298,30 @@
size_bytes = (size_bytes * 1000) / 1024;
kbps = (size_bytes) / (diff + 1);
printf("\twrite time: %d ms\n", (int)diff);
- printf("\twrite speed: %"PRIu32" KB/s\n", kbps);
+ printf("\twrite speed: %" PRIu32 " KB/s\n", kbps);
r = ext4_fclose(&f);
printf("ext4_fopen: read test\n");
start = get_ms();
r = ext4_fopen(&f, "/mp/test1", "r+");
- if(r != EOK){
+ if (r != EOK) {
printf("\text4_fopen rc = %d\n", r);
return false;
}
- printf("ext4_read: %d * %d ...\n" , rw_szie, rw_count);
+ printf("ext4_read: %d * %d ...\n", rw_szie, rw_count);
for (i = 0; i < rw_count; ++i) {
memset(wr_buff, i % 10 + '0', rw_szie);
r = ext4_fread(&f, rd_buff, rw_szie, &size);
- if((r != EOK) || (size != rw_szie))
+ if ((r != EOK) || (size != rw_szie))
break;
- if(memcmp(rd_buff, wr_buff, rw_szie)){
+ if (memcmp(rd_buff, wr_buff, rw_szie)) {
break;
}
}
- if(i != rw_count){
+ if (i != rw_count) {
printf("\tfile_test: rw_count = %d\n", i);
return false;
}
@@ -333,11 +331,10 @@
size_bytes = (size_bytes * 1000) / 1024;
kbps = (size_bytes) / (diff + 1);
printf("\tread time: %d ms\n", (int)diff);
- printf("\tread speed: %"PRIu32" KB/s\n", kbps);
+ printf("\tread speed: %" PRIu32 " KB/s\n", kbps);
r = ext4_fclose(&f);
return true;
-
}
static void cleanup(void)
{
@@ -362,7 +359,7 @@
{
ext4_filedev_filename(input_name);
bd = ext4_filedev_get();
- if(!bd){
+ if (!bd) {
printf("open_filedev: fail\n");
return false;
}
@@ -374,13 +371,14 @@
#ifdef WIN32
ext4_io_raw_filename(input_name);
bd = ext4_io_raw_dev_get();
- if(!bd){
+ if (!bd) {
printf("open_winpartition: fail\n");
return false;
}
return true;
#else
- printf("open_winpartition: this mode should be used only under windows !\n");
+ printf(
+ "open_winpartition: this mode should be used only under windows !\n");
return false;
#endif
}
@@ -388,18 +386,17 @@
static bool mount(void)
{
int r;
- if(winpart){
- if(!open_winpartition())
+ if (winpart) {
+ if (!open_winpartition())
return false;
- }else{
- if(!open_filedev())
+ } else {
+ if (!open_filedev())
return false;
-
}
wr_buff = malloc(rw_szie);
rd_buff = malloc(rw_szie);
- if(!wr_buff || !rd_buff){
+ if (!wr_buff || !rd_buff) {
printf("mount: allocation failed\n");
return false;
}
@@ -407,13 +404,13 @@
ext4_dmask_set(EXT4_DEBUG_ALL);
r = ext4_device_register(bd, cache_mode ? 0 : bc, "ext4_fs");
- if(r != EOK){
+ if (r != EOK) {
printf("ext4_device_register: rc = %d\n", r);
return false;
}
r = ext4_mount("ext4_fs", "/mp/");
- if(r != EOK){
+ if (r != EOK) {
printf("ext4_mount: rc = %d\n", r);
return false;
}
@@ -424,7 +421,7 @@
static bool umount(void)
{
int r = ext4_umount("/mp/");
- if(r != EOK){
+ if (r != EOK) {
printf("ext4_umount: rc = %d", r);
return false;
}
@@ -436,23 +433,21 @@
int option_index = 0;
int c;
- static struct option long_options[] =
- {
- {"in", required_argument, 0, 'a'},
- {"rws", required_argument, 0, 'b'},
- {"rwc", required_argument, 0, 'c'},
- {"cache", required_argument, 0, 'd'},
- {"dirs", required_argument, 0, 'e'},
- {"clean", no_argument, 0, 'f'},
- {"bstat", no_argument, 0, 'g'},
- {"sbstat", no_argument, 0, 'h'},
- {"wpart", no_argument, 0, 'i'},
- {0, 0, 0, 0}
- };
+ static struct option long_options[] = {{"in", required_argument, 0, 'a'},
+ {"rws", required_argument, 0, 'b'},
+ {"rwc", required_argument, 0, 'c'},
+ {"cache", required_argument, 0, 'd'},
+ {"dirs", required_argument, 0, 'e'},
+ {"clean", no_argument, 0, 'f'},
+ {"bstat", no_argument, 0, 'g'},
+ {"sbstat", no_argument, 0, 'h'},
+ {"wpart", no_argument, 0, 'i'},
+ {0, 0, 0, 0}};
- while(-1 != (c = getopt_long (argc, argv, "a:b:c:d:e:fghi", long_options, &option_index))) {
+ while (-1 != (c = getopt_long(argc, argv, "a:b:c:d:e:fghi", long_options,
+ &option_index))) {
- switch(c){
+ switch (c) {
case 'a':
strcpy(input_name, optarg);
break;
@@ -483,7 +478,6 @@
default:
printf("%s", usage);
return false;
-
}
}
return true;
@@ -491,48 +485,47 @@
int main(int argc, char **argv)
{
- if(!parse_opt(argc, 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 size: %d\n", rw_szie);
printf("\trw count: %d\n", rw_count);
printf("\tcache mode: %s\n", cache_mode ? "dynamic" : "static");
- if(!mount())
+ if (!mount())
return EXIT_FAILURE;
cleanup();
- if(sbstat)
+ if (sbstat)
mp_stats();
dir_ls("/mp/");
fflush(stdout);
- if(!dir_test(dir_cnt))
+ if (!dir_test(dir_cnt))
return EXIT_FAILURE;
fflush(stdout);
- if(!file_test())
+ if (!file_test())
return EXIT_FAILURE;
fflush(stdout);
dir_ls("/mp/");
- if(sbstat)
+ if (sbstat)
mp_stats();
- if(cleanup_flag)
+ if (cleanup_flag)
cleanup();
- if(bstat)
+ if (bstat)
block_stats();
- if(!umount())
+ if (!umount())
return EXIT_FAILURE;
printf("\ntest finished\n");
return EXIT_SUCCESS;
-
}