| /system/extras/ext4_utils/ |
| D | ext4_sb.cpp | 21 int ext4_parse_sb(struct ext4_super_block *sb, struct fs_info *info) in ext4_parse_sb() argument
25 if (sb->s_magic != EXT4_SUPER_MAGIC) in ext4_parse_sb()
28 info->block_size = 1024 << sb->s_log_block_size; in ext4_parse_sb()
29 info->blocks_per_group = sb->s_blocks_per_group; in ext4_parse_sb()
30 info->inodes_per_group = sb->s_inodes_per_group; in ext4_parse_sb()
31 info->inode_size = sb->s_inode_size; in ext4_parse_sb()
32 info->inodes = sb->s_inodes_count; in ext4_parse_sb()
33 info->feat_ro_compat = sb->s_feature_ro_compat; in ext4_parse_sb()
34 info->feat_compat = sb->s_feature_compat; in ext4_parse_sb()
35 info->feat_incompat = sb->s_feature_incompat; in ext4_parse_sb()
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| D | ext4_utils.cpp | 94 void read_sb(int fd, struct ext4_super_block *sb) in read_sb() argument
102 ret = read(fd, sb, sizeof(*sb)); in read_sb()
105 if (ret != sizeof(*sb)) in read_sb()
159 aux_info.sb = (struct ext4_super_block *)((char *)aux_info.sb_block + 1024); in ext4_create_fs_aux_info()
161 aux_info.sb = aux_info.sb_block; in ext4_create_fs_aux_info()
166 if (!aux_info.sb) in ext4_create_fs_aux_info()
188 void ext4_parse_sb_info(struct ext4_super_block *sb) in ext4_parse_sb_info() argument
190 if (sb->s_magic != EXT4_SUPER_MAGIC) in ext4_parse_sb_info()
193 if ((sb->s_state & EXT4_VALID_FS) != EXT4_VALID_FS) in ext4_parse_sb_info()
196 ext4_parse_sb(sb, &info); in ext4_parse_sb_info()
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| /system/core/libutils/ |
| D | SharedBuffer.cpp | 37 SharedBuffer* sb = static_cast<SharedBuffer *>(malloc(sizeof(SharedBuffer) + size)); in alloc() local
38 if (sb) { in alloc()
42 sb->mRefs.store(1, std::memory_order_relaxed); in alloc()
43 sb->mSize = size; in alloc()
44 sb->mClientMetadata = 0; in alloc()
46 return sb; in alloc()
60 SharedBuffer* sb = alloc(mSize); in edit() local
61 if (sb) { in edit()
62 memcpy(sb->data(), data(), size()); in edit()
65 return sb; in edit()
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| D | VectorImpl.cpp | 88 const SharedBuffer* sb = SharedBuffer::bufferFromData(mStorage); in editArrayImpl() local
89 SharedBuffer* editable = sb->attemptEdit(); in editArrayImpl()
93 editable = SharedBuffer::alloc(sb->size()); in editArrayImpl()
344 SharedBuffer* sb = SharedBuffer::alloc(new_allocation_size); in setCapacity() local
345 if (sb) { in setCapacity()
346 void* array = sb->data(); in setCapacity()
369 const SharedBuffer* sb = SharedBuffer::bufferFromData(mStorage); in release_storage() local
370 if (sb->release(SharedBuffer::eKeepStorage) == 1) { in release_storage()
372 SharedBuffer::dealloc(sb); in release_storage()
416 SharedBuffer* sb = cur_sb->editResize(new_alloc_size); in _grow() local
[all …]
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| /system/extras/squashfs_utils/ |
| D | squashfs_utils.c | 43 const struct squashfs_super_block *sb = in squashfs_parse_sb_buffer() local
46 if (sb->s_magic != SQUASHFS_MAGIC) { in squashfs_parse_sb_buffer()
50 info->block_size = sb->block_size; in squashfs_parse_sb_buffer()
51 info->inodes = sb->inodes; in squashfs_parse_sb_buffer()
52 info->bytes_used = sb->bytes_used; in squashfs_parse_sb_buffer()
55 sb->bytes_used + (4096 - (sb->bytes_used & (4096 - 1))); in squashfs_parse_sb_buffer()
63 struct squashfs_super_block sb; in squashfs_parse_sb() local
72 if (TEMP_FAILURE_RETRY(read(data_device, &sb, sizeof(sb))) in squashfs_parse_sb()
73 != sizeof(sb)) { in squashfs_parse_sb()
79 if (squashfs_parse_sb_buffer(&sb, info) == -1) { in squashfs_parse_sb()
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| /system/extras/tests/fstest/ |
| D | recovery_test.cpp | 81 bool getSuperBlock(const int blk_fd, struct ext4_super_block* sb) { in getSuperBlock() argument
87 if (read(blk_fd, sb, sizeof(*sb)) != sizeof(*sb)) { in getSuperBlock()
92 if (sb->s_magic != 0xEF53) { in getSuperBlock()
102 struct ext4_super_block sb; in setSbErrorBit() local
103 if (!getSuperBlock(blk_fd, &sb)) { in setSbErrorBit()
108 if (sb.s_state & 0x2) { in setSbErrorBit()
114 sb.s_state |= 0x2; in setSbErrorBit()
122 if (write(blk_fd, &sb, sizeof(sb)) != sizeof(sb)) { in setSbErrorBit()
132 struct ext4_super_block sb; in corruptGdtFreeBlock() local
133 if (!getSuperBlock(blk_fd, &sb)) { in corruptGdtFreeBlock()
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| /system/extras/f2fs_utils/ |
| D | f2fs_sparseblock.c | 35 static void dbg_print_raw_sb_info(struct f2fs_super_block *sb) in dbg_print_raw_sb_info() argument
42 D_DISP_u32(sb, magic); in dbg_print_raw_sb_info()
43 D_DISP_u32(sb, major_ver); in dbg_print_raw_sb_info()
44 D_DISP_u32(sb, minor_ver); in dbg_print_raw_sb_info()
45 D_DISP_u32(sb, log_sectorsize); in dbg_print_raw_sb_info()
46 D_DISP_u32(sb, log_sectors_per_block); in dbg_print_raw_sb_info()
48 D_DISP_u32(sb, log_blocksize); in dbg_print_raw_sb_info()
49 D_DISP_u32(sb, log_blocks_per_seg); in dbg_print_raw_sb_info()
50 D_DISP_u32(sb, segs_per_sec); in dbg_print_raw_sb_info()
51 D_DISP_u32(sb, secs_per_zone); in dbg_print_raw_sb_info()
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| /system/bt/embdrv/sbc/decoder/srce/ |
| D | bitalloc.c | 135 OI_UINT sb; in computeBitneed() local
142 for (sb = 0; sb < nrof_subbands; sb++) { in computeBitneed()
143 OI_INT bits = scale_factor[sb]; in computeBitneed()
147 bitneeds[sb] = bits; in computeBitneed()
148 if (bitneeds[sb] > 1) { in computeBitneed()
160 for (sb = 0; sb < nrof_subbands; sb++) { in computeBitneed()
161 OI_INT bits = scale_factor[sb]; in computeBitneed()
167 bits -= offset[sb]; in computeBitneed()
173 bitneeds[sb] = bits; in computeBitneed()
174 if (bitneeds[sb] > 1) { in computeBitneed()
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| D | readsamplesjoint.inc | 72 OI_UINT sb;
76 sb = NROF_SUBBANDS;
86 } while (--sb);
90 sb = NROF_SUBBANDS;
110 } while (--sb);
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| /system/libufdt/utils/src/ |
| D | mkdtboimg.py | 101 sb = []
102 sb.append('{key:>20} = {value:d}'.format(key='dt_size',
104 sb.append('{key:>20} = {value:d}'.format(key='dt_offset',
106 sb.append('{key:>20} = {value:08x}'.format(key='id',
108 sb.append('{key:>20} = {value:08x}'.format(key='rev',
110 sb.append('{key:>20} = {value:08x}'.format(key='custom[0]',
112 sb.append('{key:>20} = {value:08x}'.format(key='custom[1]',
114 sb.append('{key:>20} = {value:08x}'.format(key='custom[2]',
116 sb.append('{key:>20} = {value:08x}'.format(key='custom[3]',
118 return '\n'.join(sb)
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| /system/core/libcutils/ |
| D | fs.cpp | 50 struct stat sb; in fs_prepare_path_impl() local
52 if (TEMP_FAILURE_RETRY(lstat(path, &sb)) == -1) { in fs_prepare_path_impl()
62 type_ok = prepare_as_dir ? S_ISDIR(sb.st_mode) : S_ISREG(sb.st_mode); in fs_prepare_path_impl()
68 owner_match = ((sb.st_uid == uid) && (sb.st_gid == gid)); in fs_prepare_path_impl()
69 mode_match = ((sb.st_mode & ALL_PERMS) == mode); in fs_prepare_path_impl()
77 path, uid, gid, sb.st_uid, sb.st_gid); in fs_prepare_path_impl()
81 path, mode, (sb.st_mode & ALL_PERMS)); in fs_prepare_path_impl()
208 struct stat sb; in fs_mkdirs() local
223 if (fstatat(fd, segment, &sb, AT_SYMLINK_NOFOLLOW) != 0) { in fs_mkdirs()
241 if (S_ISLNK(sb.st_mode)) { in fs_mkdirs()
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| /system/extras/pagecache/ |
| D | dumpcache.c | 75 static int store_num_cached(const char* fpath, const struct stat *sb) { in store_num_cached() argument
84 void* mapped_addr = mmap(NULL, sb->st_size, PROT_NONE, MAP_SHARED, fd, 0); in store_num_cached()
88 size_t num_file_pages = (sb->st_size + g_page_size - 1) / g_page_size; in store_num_cached()
90 ret = mincore(mapped_addr, sb->st_size, mincore_data); in store_num_cached()
98 struct file_info *info = get_file_info(fpath, sb->st_size); in store_num_cached()
103 munmap(mapped_addr, sb->st_size); in store_num_cached()
110 static int scan_entry(const char *fpath, const struct stat *sb, int typeflag, in scan_entry() argument
113 store_num_cached(fpath, sb); in scan_entry()
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| /system/sepolicy/tools/sepolicy-analyze/ |
| D | utils.c | 28 struct stat sb; in load_policy() local
37 if (fstat(fd, &sb) < 0) { in load_policy()
41 map = mmap(NULL, sb.st_size, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0); in load_policy()
50 pf->len = sb.st_size; in load_policy()
64 munmap(map, sb.st_size); in load_policy()
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| /system/core/fs_mgr/libvbmeta/ |
| D | utility.cpp | 33 struct stat sb; in GetFileSize() local
34 if (fstat(fd, &sb) == -1) { in GetFileSize()
37 return sb.st_size; in GetFileSize()
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| /system/core/init/ |
| D | persistent_properties.cpp | 79 struct stat sb; in LoadLegacyPersistentProperties() local
80 if (fstat(fd, &sb) == -1) { in LoadLegacyPersistentProperties()
87 if (((sb.st_mode & (S_IRWXG | S_IRWXO)) != 0) || sb.st_uid != 0 || sb.st_gid != 0 || in LoadLegacyPersistentProperties()
88 sb.st_nlink != 1) { in LoadLegacyPersistentProperties()
90 << " (uid=" << sb.st_uid << " gid=" << sb.st_gid << " nlink=" << sb.st_nlink in LoadLegacyPersistentProperties()
91 << " mode=" << std::oct << sb.st_mode << ")"; in LoadLegacyPersistentProperties()
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| D | mount_handler.cpp | 83 struct stat sb; in SetMountProperty() local
84 if (stat(queue.c_str(), &sb) || !S_ISDIR(sb.st_mode)) value = ""; in SetMountProperty()
85 if (stat(entry.mount_point.c_str(), &sb) || !S_ISDIR(sb.st_mode)) value = ""; in SetMountProperty()
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| /system/extras/ext4_utils/include/ext4_utils/ |
| D | ext4.h | 363 #define test_opt(sb, opt) (EXT4_SB(sb)->s_mount_opt & EXT4_MOUNT_##opt) argument
454 #define EXT4_SB(sb) (sb) argument
472 #define EXT4_HAS_COMPAT_FEATURE(sb,mask) ((EXT4_SB(sb)->s_es->s_feature_compat & cpu_to_le32(mask… argument
473 #define EXT4_HAS_RO_COMPAT_FEATURE(sb,mask) ((EXT4_SB(sb)->s_es->s_feature_ro_compat & cpu_to_le3… argument
474 #define EXT4_HAS_INCOMPAT_FEATURE(sb,mask) ((EXT4_SB(sb)->s_es->s_feature_incompat & cpu_to_le32(… argument
475 #define EXT4_SET_COMPAT_FEATURE(sb,mask) EXT4_SB(sb)->s_es->s_feature_compat |= cpu_to_le32(mask) argument
476 #define EXT4_SET_RO_COMPAT_FEATURE(sb,mask) EXT4_SB(sb)->s_es->s_feature_ro_compat |= cpu_to_le32… argument
477 #define EXT4_SET_INCOMPAT_FEATURE(sb,mask) EXT4_SB(sb)->s_es->s_feature_incompat |= cpu_to_le32(m… argument
478 #define EXT4_CLEAR_COMPAT_FEATURE(sb,mask) EXT4_SB(sb)->s_es->s_feature_compat &= ~cpu_to_le32(ma… argument
479 #define EXT4_CLEAR_RO_COMPAT_FEATURE(sb,mask) EXT4_SB(sb)->s_es->s_feature_ro_compat &= ~cpu_to_l… argument
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| /system/core/fs_mgr/ |
| D | fs_mgr.cpp | 310 struct ext4_super_block* sb, int* fs_stat) { in read_ext4_superblock() argument
318 if (TEMP_FAILURE_RETRY(pread(fd, sb, sizeof(*sb), 1024)) != sizeof(*sb)) { in read_ext4_superblock()
323 if (!is_ext4_superblock_valid(sb)) { in read_ext4_superblock()
337 if (TEMP_FAILURE_RETRY(pread(fd, sb, sizeof(*sb), superblock * blocksize)) != in read_ext4_superblock()
338 sizeof(*sb)) { in read_ext4_superblock()
342 if (is_ext4_superblock_valid(sb) && in read_ext4_superblock()
343 (1 << (10 + sb->s_log_block_size) == blocksize)) { in read_ext4_superblock()
352 LINFO << "superblock s_max_mnt_count:" << sb->s_max_mnt_count << "," << blk_device; in read_ext4_superblock()
353 if (sb->s_max_mnt_count == 0xffff) { // -1 (int16) in ext2, but uint16 in ext4 in read_ext4_superblock()
364 ext4_super_block sb; in fs_mgr_is_ext4() local
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| /system/timezone/input_tools/android/common/src/main/java/com/android/libcore/timezone/util/ |
| D | Errors.java | 79 StringBuilder sb = new StringBuilder(); in asString() local
81 sb.append(message); in asString()
82 sb.append("\n"); in asString()
84 return sb.toString(); in asString()
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| /system/core/libprocessgroup/cgrouprc/ |
| D | cgroup_file.cpp | 37 struct stat sb; in LoadRcFile() local
45 if (fstat(fd, &sb) < 0) { in LoadRcFile()
50 size_t file_size = sb.st_size; in LoadRcFile()
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| /system/sepolicy/tools/ |
| D | sepolicy-check.c | 190 struct stat sb; in load_policy() local
199 if (fstat(fd, &sb) < 0) { in load_policy()
204 map = mmap(NULL, sb.st_size, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0); in load_policy()
214 pf->len = sb.st_size; in load_policy()
218 munmap(map, sb.st_size); in load_policy()
225 munmap(map, sb.st_size); in load_policy()
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| /system/core/adb/ |
| D | adb_utils.cpp | 77 struct stat sb; in directory_exists() local
78 return stat(path.c_str(), &sb) != -1 && S_ISDIR(sb.st_mode); in directory_exists()
124 struct stat sb; in mkdirs() local
125 if (stat(path.c_str(), &sb) != -1 && S_ISDIR(sb.st_mode)) { in mkdirs()
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| /system/gsid/ |
| D | partition_installer.cpp | 127 struct statvfs sb; in PerformSanityChecks() local
128 if (statvfs(install_dir_.c_str(), &sb)) { in PerformSanityChecks()
135 uint64_t free_space = 1ULL * sb.f_bavail * sb.f_frsize; in PerformSanityChecks()
136 uint64_t fs_size = sb.f_blocks * sb.f_frsize; in PerformSanityChecks()
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| /system/memory/libmeminfo/libdmabufinfo/ |
| D | dmabufinfo.cpp | 143 struct stat sb; in ReadDmaBufFdRefs() local
144 if (stat(path.c_str(), &sb) < 0) { in ReadDmaBufFdRefs()
149 uint64_t inode = sb.st_ino; in ReadDmaBufFdRefs()
160 DmaBuffer& db = dmabufs->emplace_back(sb.st_ino, sb.st_blocks * 512, count, exporter, name); in ReadDmaBufFdRefs()
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| /system/core/fs_mgr/libfiemap/ |
| D | fiemap_writer.cpp | 172 struct stat sb; in GetBlockDeviceForFile() local
173 if (stat(file_path.c_str(), &sb)) { in GetBlockDeviceForFile()
179 if (!BlockDeviceToName(major(sb.st_dev), minor(sb.st_dev), &bdev)) { in GetBlockDeviceForFile()
180 LOG(ERROR) << "Failed to get block device name for " << major(sb.st_dev) << ":" in GetBlockDeviceForFile()
181 << minor(sb.st_dev); in GetBlockDeviceForFile()
201 if (stat(bdev_path->c_str(), &sb)) { in GetBlockDeviceForFile()
206 if ((sb.st_mode & S_IFMT) != S_IFBLK) { in GetBlockDeviceForFile()
227 struct stat sb; in GetFileSize() local
228 if (stat(file_path.c_str(), &sb)) { in GetFileSize()
233 return sb.st_size; in GetFileSize()
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