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u-boot/include/linux
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Simon Glass b9558d8a06 ext4l: Add open/read/close directory 
Implement directory-iteration for the ext4l filesystem driver, allowing
callers to iterate through directory entries one at a time.

Add ext4l_opendir() which opens a directory and returns a stream handle,
ext4l_readdir() which returns the next directory entry, and
ext4l_closedir() which closes the stream and frees resources.

The implementation uses a struct dir_context to capture single entries
from ext4_readdir(), with logic to skip previously returned entries
since the htree code may re-emit them.

Update struct file to include a position.

Wire these functions into fs_legacy.c for the ext4l filesystem type.

Co-developed-by: Claude Opus 4.5 <noreply@anthropic.com>
Signed-off-by: Simon Glass <simon.glass@canonical.com>
2025-12-27 13:35:42 -07:00
..
byteorder
include: linux: Remove duplicate newlines
2024-07-29 15:01:04 -06:00
clk
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mfd/syscon
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mtd
mtd: Drop superfluous const qualifier
2024-11-25 13:12:19 -06:00
soc/ti
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unaligned
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usb
usb: gadget: atmel: Add DM_USB_GADGET support
2024-08-06 14:58:14 +02:00
apm_bios.h
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apple-mailbox.h
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arm-smccc.h
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asn1_ber_bytecode.h
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asn1_decoder.h
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asn1.h
include: linux: Remove duplicate newlines
2024-07-29 15:01:04 -06:00
atomic.h
ext4l: Add inode.c to build
2025-12-20 14:09:14 -07:00
backing-dev.h
linux: Add compatibility headers for ext4l extents_status
2025-12-18 12:34:17 -07:00
bch.h
…
bit_spinlock.h
linux: Add compatibility headers for ext4l
2025-12-18 12:34:17 -07:00
bitfield.h
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bitmap.h
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bitops.h
include: linux: Remove duplicate newlines
2024-07-29 15:01:04 -06:00
bitrev.h
…
blk_types.h
linux: Add blk_types.h with blk_opf_t
2025-12-22 05:07:01 -07:00
blkdev.h
linux: Add BDEVNAME_SIZE to blkdev.h
2025-12-22 05:07:01 -07:00
buffer_head.h
linux: buffer_head: Include atomic.h directly
2025-12-27 13:24:26 -07:00
bug.h
…
build_bug.h
…
capability.h
ext4l: Add some stub headers for Linux code
2025-12-17 14:01:22 +00:00
clk-provider.h
…
compat.h
linux: Move common types to types.h
2025-12-22 05:07:01 -07:00
compiler_attributes.h
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compiler_types.h
compiler: Ensure __builtin_*_overflow() support
2024-08-15 16:14:36 -06:00
compiler-clang.h
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compiler-gcc.h
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compiler-intel.h
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compiler.h
…
completion.h
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const.h
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crc7.h
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crc16.h
…
crc32.h
…
crc32c.h
linux: crc32c: Use ext4l CRC32C implementation
2025-12-22 05:07:02 -07:00
cred.h
ext4l: Add some stub headers for Linux code
2025-12-17 14:01:22 +00:00
ctype.h
…
dax.h
linux: Add compatibility headers for ext4l extents_status
2025-12-18 12:34:17 -07:00
delay.h
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dma-direction.h
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dma-mapping.h
…
drm_dp_helper.h
…
edd.h
include: linux: Remove duplicate newlines
2024-07-29 15:01:04 -06:00
err.h
include: linux: Remove duplicate newlines
2024-07-29 15:01:04 -06:00
errno.h
…
ethtool.h
include: linux: Remove duplicate newlines
2024-07-29 15:01:04 -06:00
export.h
ext4l: Extract export.h declarations into their own file
2025-12-17 14:01:22 +00:00
fb.h
include: linux: Remove duplicate newlines
2024-07-29 15:01:04 -06:00
file.h
ext4l: Add some stub headers for Linux code
2025-12-17 14:01:22 +00:00
freezer.h
linux: Fix definition of try_to_freeze()
2025-12-20 15:19:13 -07:00
fs.h
ext4l: Add open/read/close directory
2025-12-27 13:35:42 -07:00
fuse.h
fs: Bring in fuse header file from Linux
2025-06-30 07:01:41 -06:00
if_ether.h
…
if_vlan.h
…
immap_qe.h
…
init.h
ext4l: Add super.c to build
2025-12-20 14:09:14 -07:00
input.h
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intel-smc.h
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io.h
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ioctl.h
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iomap.h
ext4l: Add file.c to build
2025-12-21 11:36:34 +00:00
iopoll.h
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ioport.h
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jbd2.h
linux: Update jbd2.h includes
2025-12-22 05:07:01 -07:00
jiffies.h
linux: Add jiffies.h with MAX_JIFFY_OFFSET
2025-12-22 05:07:01 -07:00
journal-head.h
linux: Add buffer_head.h and journal-head.h stubs
2025-12-18 12:34:17 -07:00
kbuild.h
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kconfig.h
kconfig: binman: Check for SPL instead of XPL
2024-10-11 11:44:48 -06:00
kernel.h
mbedtls: add mbedtls into the build system
2024-10-14 17:58:12 -06:00
kthread.h
ext4l: Add super.c to build
2025-12-20 14:09:14 -07:00
libfdt_env.h
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libfdt.h
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linkage.h
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linux_string.h
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list_sort.h
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list.h
linux: list: add a function to count list nodes
2024-07-31 09:53:01 +02:00
litex.h
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log2.h
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lzo.h
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math64.h
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mbus.h
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mdio.h
…
mii.h
…
mman.h
linux: Add compatibility headers for ext4l extents_status
2025-12-18 12:34:17 -07:00
module.h
ext4l: Extract module declarations into their own file
2025-12-17 14:01:22 +00:00
mount.h
linux: Add compatibility headers for ext4l extents_status
2025-12-18 12:34:17 -07:00
mpage.h
ext4l: Add inode.c to build
2025-12-20 14:09:14 -07:00
mutex.h
ext4l: Add super.c to build
2025-12-20 14:09:14 -07:00
netdevice.h
…
nospec.h
ext4l: Add orphan.c and required support
2025-12-20 14:09:14 -07:00
oid_registry.h
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pagevec.h
linux: Add compatibility headers for ext4l extents_status
2025-12-18 12:34:17 -07:00
part_stat.h
ext4l: Add stubs from various other linux headers
2025-12-17 14:01:22 +00:00
path.h
ext4l: Add some stub headers for Linux code
2025-12-17 14:01:22 +00:00
percpu_counter.h
ext4l: Add super.c to build
2025-12-20 14:09:14 -07:00
pfn_t.h
linux: Add compatibility headers for ext4l extents_status
2025-12-18 12:34:17 -07:00
poison.h
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posix_acl_xattr.h
linux: Add compatibility headers for ext4l extents_status
2025-12-18 12:34:17 -07:00
posix_types.h
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prefetch.h
ext4l: Add stubs from various other linux headers
2025-12-17 14:01:22 +00:00
printk.h
linux: printk: Fix KERN_* macros for string concatenation
2025-12-22 05:07:01 -07:00
proc_fs.h
linux: Add compatibility headers for ext4l extents_status
2025-12-18 12:34:17 -07:00
pruss_driver.h
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psci.h
…
quotaops.h
ext4l: Add stubs from various other linux headers
2025-12-17 14:01:22 +00:00
random.h
ext4l: Add stubs from various other linux headers
2025-12-17 14:01:22 +00:00
rational.h
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rbtree_augmented.h
include: linux: Remove duplicate newlines
2024-07-29 15:01:04 -06:00
rbtree.h
include: linux: Remove duplicate newlines
2024-07-29 15:01:04 -06:00
rmap.h
ext4l: Add inode.c to build
2025-12-20 14:09:14 -07:00
rwsem.h
ext4l: Add stubs from various other linux headers
2025-12-17 14:01:22 +00:00
sched.h
ext4l: Add super.c to build
2025-12-20 14:09:14 -07:00
screen_info.h
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security.h
ext4l: Add some stub headers for Linux code
2025-12-17 14:01:22 +00:00
seq_file.h
ext4l: Add fast_commit.c to build
2025-12-21 11:36:34 +00:00
serial_reg.h
include: linux: Remove duplicate newlines
2024-07-29 15:01:04 -06:00
sizes.h
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slab.h
ext4l: Add mballoc.c to build
2025-12-21 11:36:34 +00:00
sort.h
ext4l: Add stubs from various other linux headers
2025-12-17 14:01:22 +00:00
spinlock.h
linux: Add rwlock support to spinlock.h
2025-12-22 05:07:02 -07:00
stat.h
linux: Add generic struct stat {}
2025-05-01 05:56:47 -06:00
stddef.h
ext4l: Provide sizeof_field() in linux/stddef.h
2025-12-17 14:01:22 +00:00
string.h
lib: implement strnstr()
2025-05-16 06:14:22 +02:00
stringify.h
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swap.h
ext4l: Add stubs from various other linux headers
2025-12-17 14:01:22 +00:00
time.h
include: linux: Remove duplicate newlines
2024-07-29 15:01:04 -06:00
timer.h
linux: Convert timer/workqueue stubs to static inline functions
2025-12-20 16:53:23 -07:00
typecheck.h
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types.h
linux: Drop duplicate atomic types from types.h
2025-12-22 05:57:24 -07:00
uaccess.h
ext4l: Extract uaccess.h declarations into their own file
2025-12-17 14:01:22 +00:00
uio.h
linux: Add compatibility headers for ext4l extents_status
2025-12-18 12:34:17 -07:00
utf.h
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utsname.h
ext4l: Add linux/utsname.h stub header
2025-12-20 14:09:14 -07:00
vmalloc.h
ext4l: Extract alloc declarations into their own file
2025-12-17 14:01:22 +00:00
wait.h
ext4l: Add stubs from various other linux headers
2025-12-17 14:01:22 +00:00
workqueue.h
ext4l: Add mballoc.c to build
2025-12-21 11:36:34 +00:00
xattr.h
ext4l: Add xattr_user.c and xattr_hurd.c
2025-12-20 14:09:14 -07:00
xxhash.h
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zstd_errors.h
include: linux: Remove duplicate newlines
2024-07-29 15:01:04 -06:00
zstd_lib.h
include: linux: Remove duplicate newlines
2024-07-29 15:01:04 -06:00
zstd.h
…