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Renamed lfsr_attr_t -> lfsr_rattr_t

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To avoid the obvious conflict with lfs_attr. Unlike lfsr_rattr_t,
lfs_attr is user facing, so it gets priority.

This name may change in the future if something better comes up, but in
the meantime we need to change the name to _something_.

Is this the reason Linux/BSD/etc call these xattrs?

(Note littlefs's attrs are much more limited than xattrs. We should
_not_ call these xattrs in case we want to add true xattrs in the
future.)
This commit is contained in:
Christopher Haster
2024-08-23 10:41:23 -05:00
parent a0a620e38b
commit bc587e7166
7 changed files with 2344 additions and 2342 deletions
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tests/test_mount.toml
+32 -32
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@@ -515,8 +515,8 @@ code = '''
// note we're messing around with internals to do this! this
// is not a user API
lfsr_mount(&lfs, LFS_M_RDWR, CFG) => 0;
lfsr_mdir_commit(&lfs, &lfs.mroot, LFSR_ATTRS(
LFSR_ATTR(
lfsr_mdir_commit(&lfs, &lfs.mroot, LFSR_RATTRS(
LFSR_RATTR(
LFSR_TAG_RM | LFSR_TAG_MAGIC, 0,
LFSR_DATA_NULL()))) => 0;
lfsr_unmount(&lfs) => 0;
@@ -539,8 +539,8 @@ code = '''
// note we're messing around with internals to do this! this
// is not a user API
lfsr_mount(&lfs, LFS_M_RDWR, CFG) => 0;
lfsr_mdir_commit(&lfs, &lfs.mroot, LFSR_ATTRS(
LFSR_ATTR(
lfsr_mdir_commit(&lfs, &lfs.mroot, LFSR_RATTRS(
LFSR_RATTR(
LFSR_TAG_MAGIC, 0,
LFSR_DATA_BUF("lottlefs", 8)))) => 0;
lfsr_unmount(&lfs) => 0;
@@ -563,8 +563,8 @@ code = '''
// note we're messing around with internals to do this! this
// is not a user API
lfsr_mount(&lfs, LFS_M_RDWR, CFG) => 0;
lfsr_mdir_commit(&lfs, &lfs.mroot, LFSR_ATTRS(
LFSR_ATTR(
lfsr_mdir_commit(&lfs, &lfs.mroot, LFSR_RATTRS(
LFSR_RATTR(
LFSR_TAG_VERSION, 0,
LFSR_DATA_BUF(((const uint8_t[2]){
LFS_DISK_VERSION_MAJOR+1,
@@ -589,8 +589,8 @@ code = '''
// note we're messing around with internals to do this! this
// is not a user API
lfsr_mount(&lfs, LFS_M_RDWR, CFG) => 0;
lfsr_mdir_commit(&lfs, &lfs.mroot, LFSR_ATTRS(
LFSR_ATTR(
lfsr_mdir_commit(&lfs, &lfs.mroot, LFSR_RATTRS(
LFSR_RATTR(
LFSR_TAG_VERSION, 0,
LFSR_DATA_BUF(((const uint8_t[2]){
LFS_DISK_VERSION_MAJOR,
@@ -616,8 +616,8 @@ code = '''
// note we're messing around with internals to do this! this
// is not a user API
lfsr_mount(&lfs, LFS_M_RDWR, CFG) => 0;
lfsr_mdir_commit(&lfs, &lfs.mroot, LFSR_ATTRS(
LFSR_ATTR(
lfsr_mdir_commit(&lfs, &lfs.mroot, LFSR_RATTRS(
LFSR_RATTR(
LFSR_TAG_RCOMPAT, 0,
LFSR_DATA_RCOMPAT(
LFSR_RCOMPAT_COMPAT
@@ -643,8 +643,8 @@ code = '''
// note we're messing around with internals to do this! this
// is not a user API
lfsr_mount(&lfs, LFS_M_RDWR, CFG) => 0;
lfsr_mdir_commit(&lfs, &lfs.mroot, LFSR_ATTRS(
LFSR_ATTR(
lfsr_mdir_commit(&lfs, &lfs.mroot, LFSR_RATTRS(
LFSR_RATTR(
LFSR_TAG_WCOMPAT, 0,
LFSR_DATA_WCOMPAT(
LFSR_WCOMPAT_COMPAT
@@ -673,8 +673,8 @@ code = '''
// note we're messing around with internals to do this! this
// is not a user API
lfsr_mount(&lfs, LFS_M_RDWR, CFG) => 0;
lfsr_mdir_commit(&lfs, &lfs.mroot, LFSR_ATTRS(
LFSR_ATTR(
lfsr_mdir_commit(&lfs, &lfs.mroot, LFSR_RATTRS(
LFSR_RATTR(
LFSR_TAG_OCOMPAT, 0,
LFSR_DATA_OCOMPAT(
LFSR_OCOMPAT_COMPAT
@@ -701,8 +701,8 @@ code = '''
// note we're messing around with internals to do this! this
// is not a user API
lfsr_mount(&lfs, LFS_M_RDWR, CFG) => 0;
lfsr_mdir_commit(&lfs, &lfs.mroot, LFSR_ATTRS(
LFSR_ATTR_CAT(
lfsr_mdir_commit(&lfs, &lfs.mroot, LFSR_RATTRS(
LFSR_RATTR_CAT(
LFSR_TAG_RCOMPAT, 0,
LFSR_DATA_RCOMPAT(LFSR_RCOMPAT_COMPAT),
LFSR_DATA_BUF("\x00\x00\x00\x00\x80", 5)))) => 0;
@@ -725,8 +725,8 @@ code = '''
// note we're messing around with internals to do this! this
// is not a user API
lfsr_mount(&lfs, LFS_M_RDWR, CFG) => 0;
lfsr_mdir_commit(&lfs, &lfs.mroot, LFSR_ATTRS(
LFSR_ATTR_CAT(
lfsr_mdir_commit(&lfs, &lfs.mroot, LFSR_RATTRS(
LFSR_RATTR_CAT(
LFSR_TAG_WCOMPAT, 0,
LFSR_DATA_WCOMPAT(LFSR_WCOMPAT_COMPAT),
LFSR_DATA_BUF("\x00\x00\x00\x00\x80", 5)))) => 0;
@@ -752,8 +752,8 @@ code = '''
// note we're messing around with internals to do this! this
// is not a user API
lfsr_mount(&lfs, LFS_M_RDWR, CFG) => 0;
lfsr_mdir_commit(&lfs, &lfs.mroot, LFSR_ATTRS(
LFSR_ATTR_CAT(
lfsr_mdir_commit(&lfs, &lfs.mroot, LFSR_RATTRS(
LFSR_RATTR_CAT(
LFSR_TAG_OCOMPAT, 0,
LFSR_DATA_OCOMPAT(LFSR_OCOMPAT_COMPAT),
LFSR_DATA_BUF("\x00\x00\x00\x00\x80", 5)))) => 0;
@@ -780,8 +780,8 @@ code = '''
// note we're messing around with internals to do this! this
// is not a user API
lfsr_mount(&lfs, LFS_M_RDWR, CFG) => 0;
lfsr_mdir_commit(&lfs, &lfs.mroot, LFSR_ATTRS(
LFSR_ATTR(
lfsr_mdir_commit(&lfs, &lfs.mroot, LFSR_RATTRS(
LFSR_RATTR(
LFSR_TAG_GEOMETRY, 0,
LFSR_DATA_GEOMETRY((&(lfsr_geometry_t){
INC_BLOCK_SIZE,
@@ -807,8 +807,8 @@ code = '''
// note we're messing around with internals to do this! this
// is not a user API
lfsr_mount(&lfs, LFS_M_RDWR, CFG) => 0;
lfsr_mdir_commit(&lfs, &lfs.mroot, LFSR_ATTRS(
LFSR_ATTR(
lfsr_mdir_commit(&lfs, &lfs.mroot, LFSR_RATTRS(
LFSR_RATTR(
LFSR_TAG_GEOMETRY, 0,
LFSR_DATA_GEOMETRY((&(lfsr_geometry_t){
BLOCK_SIZE,
@@ -834,8 +834,8 @@ code = '''
// note we're messing around with internals to do this! this
// is not a user API
lfsr_mount(&lfs, LFS_M_RDWR, CFG) => 0;
lfsr_mdir_commit(&lfs, &lfs.mroot, LFSR_ATTRS(
LFSR_ATTR(
lfsr_mdir_commit(&lfs, &lfs.mroot, LFSR_RATTRS(
LFSR_RATTR(
LFSR_TAG_NAMELIMIT, 0,
LFSR_DATA_LLEB128(INC_NAME_LIMIT)))) => 0;
lfsr_unmount(&lfs) => 0;
@@ -858,8 +858,8 @@ code = '''
// note we're messing around with internals to do this! this
// is not a user API
lfsr_mount(&lfs, LFS_M_RDWR, CFG) => 0;
lfsr_mdir_commit(&lfs, &lfs.mroot, LFSR_ATTRS(
LFSR_ATTR_CAT(
lfsr_mdir_commit(&lfs, &lfs.mroot, LFSR_RATTRS(
LFSR_RATTR_CAT(
LFSR_TAG_FILELIMIT, 0,
// it's a bit difficult to test this since file limit
// is usually our integer limit, but we can force a
@@ -884,8 +884,8 @@ code = '''
// create an unknown config
lfsr_mount(&lfs, LFS_M_RDWR, CFG) => 0;
lfsr_mdir_commit(&lfs, &lfs.mroot, LFSR_ATTRS(
LFSR_ATTR(
lfsr_mdir_commit(&lfs, &lfs.mroot, LFSR_RATTRS(
LFSR_RATTR(
LFSR_TAG_CONFIG + 0x13, 0,
LFSR_DATA_BUF("oh no!", strlen("oh no!"))))) => 0;
lfsr_unmount(&lfs) => 0;
@@ -932,8 +932,8 @@ code = '''
lfsr_mtree_pathlookup(&lfs, "b",
&mdir, NULL,
&did, &name, &name_size) => LFS_ERR_EXIST;
lfsr_mdir_commit(&lfs, &mdir, LFSR_ATTRS(
LFSR_ATTR_NAME(
lfsr_mdir_commit(&lfs, &mdir, LFSR_RATTRS(
LFSR_RATTR_NAME(
LFSR_TAG_SUB | (LFSR_TAG_NAME + 0x13), 0,
did, name, name_size))) => 0;
lfsr_unmount(&lfs) => 0;