Searched defs:sb (Results 1 - 25 of 34) sorted by relevance

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/system/extras/ext4_utils/
H A Dext4_sb.c21 int ext4_parse_sb(struct ext4_super_block *sb, struct fs_info *info) argument
25 if (sb->s_magic != EXT4_SUPER_MAGIC)
28 info->block_size = 1024 << sb->s_log_block_size;
29 info->blocks_per_group = sb->s_blocks_per_group;
30 info->inodes_per_group = sb->s_inodes_per_group;
31 info->inode_size = sb->s_inode_size;
32 info->inodes = sb->s_inodes_count;
33 info->feat_ro_compat = sb->s_feature_ro_compat;
34 info->feat_compat = sb->s_feature_compat;
35 info->feat_incompat = sb
[all...]
H A Dext4_utils.h101 struct ext4_super_block *sb; member in struct:fs_aux_info
139 void read_sb(int fd, struct ext4_super_block *sb);
140 void write_sb(int fd, unsigned long long offset, struct ext4_super_block *sb);
148 void ext4_queue_sb(u64 start_block, struct ext4_super_block *sb);
153 void ext4_parse_sb_info(struct ext4_super_block *sb);
H A Dext4_utils.c141 void read_sb(int fd, struct ext4_super_block *sb) argument
149 ret = read(fd, sb, sizeof(*sb));
152 if (ret != sizeof(*sb))
157 void write_sb(int fd, unsigned long long offset, struct ext4_super_block *sb) argument
165 ret = write(fd, sb, sizeof(*sb));
168 if (ret != sizeof(*sb))
187 write_sb(fd, 1024, aux_info.sb);
245 aux_info.sb
278 struct ext4_super_block *sb = aux_info.sb; local
401 ext4_queue_sb(u64 start_block, struct ext4_super_block *sb) argument
406 ext4_parse_sb_info(struct ext4_super_block *sb) argument
598 struct ext4_super_block sb; local
[all...]
/system/core/base/
H A Dfile_test.cpp57 struct stat sb; local
58 ASSERT_EQ(0, stat(tf.path, &sb));
59 ASSERT_EQ(0660U, static_cast<unsigned int>(sb.st_mode & ~S_IFMT));
60 ASSERT_EQ(getuid(), sb.st_uid);
61 ASSERT_EQ(getgid(), sb.st_gid);
/system/extras/squashfs_utils/
H A Dsquashfs_utils.c43 const struct squashfs_super_block *sb = local
46 if (sb->s_magic != SQUASHFS_MAGIC) {
50 info->block_size = sb->block_size;
51 info->inodes = sb->inodes;
52 info->bytes_used = sb->bytes_used;
55 sb->bytes_used + (4096 - (sb->bytes_used & (4096 - 1)));
63 struct squashfs_super_block sb; local
72 if (TEMP_FAILURE_RETRY(read(data_device, &sb, sizeof(sb)))
[all...]
/system/core/libutils/
H A DSharedBuffer.cpp35 SharedBuffer* sb = static_cast<SharedBuffer *>(malloc(sizeof(SharedBuffer) + size)); local
36 if (sb) {
37 // Should be std::atomic_init(&sb->mRefs, 1);
40 sb->mRefs.store(1, std::memory_order_relaxed);
41 sb->mSize = size;
43 return sb;
57 SharedBuffer* sb = alloc(mSize); local
58 if (sb) {
59 memcpy(sb->data(), data(), size());
62 return sb;
81 SharedBuffer* sb = alloc(newSize); local
101 SharedBuffer* sb = alloc(new_size); local
[all...]
H A DVectorImpl.cpp90 const SharedBuffer* sb = SharedBuffer::bufferFromData(mStorage); local
91 SharedBuffer* editable = sb->attemptEdit();
95 editable = SharedBuffer::alloc(sb->size());
346 SharedBuffer* sb = SharedBuffer::alloc(new_allocation_size);
347 if (sb) {
348 void* array = sb->data();
371 const SharedBuffer* sb = SharedBuffer::bufferFromData(mStorage);
372 if (sb->release(SharedBuffer::eKeepStorage) == 1) {
374 SharedBuffer::dealloc(sb);
417 SharedBuffer* sb
[all...]
/system/sepolicy/tools/sepolicy-analyze/
H A Dutils.c28 struct stat sb; local
37 if (fstat(fd, &sb) < 0) {
42 map = mmap(NULL, sb.st_size, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0);
52 pf->len = sb.st_size;
56 munmap(map, sb.st_size);
63 munmap(map, sb.st_size);
H A Dneverallow.c442 struct stat sb; local
450 if (fstat(fd, &sb) < 0) {
455 text = mmap(NULL, sb.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
456 end = text + sb.st_size;
/system/core/adb/
H A Dadb_utils.cpp74 struct stat sb; local
75 return lstat(path.c_str(), &sb) != -1 && S_ISDIR(sb.st_mode);
165 struct stat sb; local
166 if (stat(path.c_str(), &sb) != -1 && S_ISDIR(sb.st_mode)) {
/system/core/libcutils/
H A Dfs.c43 struct stat sb; local
45 if (TEMP_FAILURE_RETRY(lstat(path, &sb)) == -1) {
55 int type_ok = prepare_as_dir ? S_ISDIR(sb.st_mode) : S_ISREG(sb.st_mode);
61 int owner_match = ((sb.st_uid == uid) && (sb.st_gid == gid));
62 int mode_match = ((sb.st_mode & ALL_PERMS) == mode);
70 path, uid, gid, sb.st_uid, sb.st_gid);
74 path, mode, (sb
192 struct stat sb; local
[all...]
/system/extras/pagecache/
H A Ddumpcache.c74 static int store_num_cached(const char* fpath, const struct stat *sb) { argument
83 void* mapped_addr = mmap(NULL, sb->st_size, PROT_NONE, MAP_SHARED, fd, 0);
87 size_t num_file_pages = (sb->st_size + g_page_size - 1) / g_page_size;
89 int ret = mincore(mapped_addr, sb->st_size, mincore_data);
96 struct file_info *info = get_file_info(fpath, sb->st_size);
100 munmap(mapped_addr, sb->st_size);
107 static int scan_entry(const char *fpath, const struct stat *sb, int typeflag, struct FTW *ftwbuf) { argument
109 store_num_cached(fpath, sb);
/system/vold/
H A DLoop.cpp301 int Loop::lookupInfo(const char *loopDevice, struct asec_superblock *sb, unsigned long *nr_sec) { argument
340 memcpy(sb, &buffer, sizeof(struct asec_superblock));
H A DCommandListener.cpp700 struct stat sb; local
701 const int result = fstat(pid_fd.get(), &sb);
706 if (sb.st_uid != uid) {
707 LOG(ERROR) << "Mismatch UID expected=" << uid << ", actual=" << sb.st_uid;
/system/bt/embdrv/sbc/decoder/srce/
H A Dbitalloc.c138 OI_UINT sb; local
145 for (sb = 0; sb < nrof_subbands; sb++) {
146 OI_INT bits = scale_factor[sb];
150 if ((bitneeds[sb] = bits) > 1) {
162 for (sb = 0; sb < nrof_subbands; sb++) {
163 OI_INT bits = scale_factor[sb];
349 OI_UINT sb; local
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/system/core/toolbox/upstream-netbsd/bin/dd/
H A Ddd.c287 struct stat sb; local
289 if (io->ops->op_fstat(io->fd, &sb)) {
293 if (S_ISCHR(sb.st_mode))
/system/core/toolbox/upstream-netbsd/usr.bin/grep/
H A Dutil.c191 struct stat sb; local
203 if (!stat(fn, &sb)) {
205 s = sb.st_mode & S_IFMT;
/system/extras/tests/fstest/
H A Drecovery_test.cpp80 bool getSuperBlock(const int blk_fd, struct ext4_super_block* sb) { argument
86 if (read(blk_fd, sb, sizeof(*sb)) != sizeof(*sb)) {
91 if (sb->s_magic != 0xEF53) {
101 struct ext4_super_block sb; local
102 if (!getSuperBlock(blk_fd, &sb)) {
107 if (sb.s_state & 0x2) {
113 sb.s_state |= 0x2;
121 if (write(blk_fd, &sb, sizeo
131 struct ext4_super_block sb; local
320 struct ext4_super_block sb; local
[all...]
/system/sepolicy/tools/
H A Dsepolicy-check.c190 struct stat sb; local
199 if (fstat(fd, &sb) < 0) {
204 map = mmap(NULL, sb.st_size, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0);
214 pf->len = sb.st_size;
218 munmap(map, sb.st_size);
225 munmap(map, sb.st_size);
H A Dcheckfc.c253 struct stat sb; local
254 if (stat(context_file, &sb) < 0) {
259 if (sb.st_size == 0) {
/system/core/init/
H A Dproperty_service.cpp427 struct stat sb; local
428 if (fstat(fd, &sb) == -1) {
436 if (((sb.st_mode & (S_IRWXG | S_IRWXO)) != 0) || (sb.st_uid != 0) || (sb.st_gid != 0) ||
437 (sb.st_nlink != 1)) {
439 entry->d_name, (unsigned int)sb.st_uid, (unsigned int)sb.st_gid,
440 (unsigned int)sb.st_nlink, sb
[all...]
H A Dservice.cpp338 struct stat sb; local
339 if (stat(args_[0].c_str(), &sb) == -1) {
H A Dutil.cpp186 struct stat sb; local
187 if (fstat(fd, &sb) == -1) {
191 if ((sb.st_mode & (S_IWGRP | S_IWOTH)) != 0) {
/system/core/debuggerd/
H A Dtombstone.cpp648 struct stat sb; local
649 if (stat(path, &sb) == 0) {
650 if (oldest < 0 || sb.st_mtime < oldest_sb.st_mtime) {
652 oldest_sb.st_mtime = sb.st_mtime;
/system/core/fs_mgr/
H A Dfs_mgr.c395 struct ext4_super_block *sb; local
415 sb = (struct ext4_super_block *)super_buf;
416 if (sb->s_magic != EXT4_SUPER_MAGIC) {
421 if (!strncmp(label, sb->s_volume_name, label_len)) {

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