sys/linux: add fs-verity ioctls

This adds 2 ioctls and an argument type:
 - FS_IOC_ENABLE_VERITY
 - FS_IOC_MEASURE_VERITY
 - struct fsverity_digest

Note fs-verity on-disk structs are not yet added.

1 files changed, 20 insertions, 1 deletions

diff --git a/sys/linux/gen/amd64.go b/sys/linux/gen/amd64.go
index 966b7e2f7..42caffcec 100644
--- a/sys/linux/gen/amd64.go
+++ b/sys/linux/gen/amd64.go
@@ -4872,6 +4872,11 @@ var structDescs_amd64 = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "len", TypeSize: 8}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "minlen", TypeSize: 8}}},
 	}}},
+	{Key: StructKey{Name: "fsverity_digest", Dir: 2}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fsverity_digest", ArgDir: 2, IsVarlen: true}, Fields: []Type{
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fsverity_digest_algorithm_flags", FldName: "digest_algorithm", TypeSize: 2, ArgDir: 2}}, Vals: []uint64{1, 2, 3}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "digest_size", TypeSize: 2, ArgDir: 2}}, Buf: "digest"},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "digest", ArgDir: 2, IsVarlen: true}},
+	}}},
 	{Key: StructKey{Name: "fsxattr"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fsxattr", TypeSize: 32}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "fsx_xflags", TypeSize: 4}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "fsx_extsize", TypeSize: 4}}},
@@ -28671,6 +28676,10 @@ var syscalls_amd64 = []*Syscall{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 2150105623},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "floppy_write_errors", Dir: 1}}},
 	}},
+	{NR: 16, Name: "ioctl$FS_IOC_ENABLE_VERITY", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 26245},
+	}},
 	{NR: 16, Name: "ioctl$FS_IOC_FIEMAP", CallName: "ioctl", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "fd", TypeSize: 4}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 3223348747},
@@ -28716,6 +28725,11 @@ var syscalls_amd64 = []*Syscall{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 1074816532},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "fscrypt_policy", Dir: 1}}},
 	}},
+	{NR: 16, Name: "ioctl$FS_IOC_MEASURE_VERITY", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 3221513862},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "fsverity_digest", Dir: 2}}},
+	}},
 	{NR: 16, Name: "ioctl$FS_IOC_RESVSP", CallName: "ioctl", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "fd", TypeSize: 4}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 1076910120},
@@ -39405,6 +39419,7 @@ var consts_amd64 = []ConstValue{
 	{Name: "FS_ENCRYPTION_MODE_AES_256_XTS", Value: 1},
 	{Name: "FS_ENCRYPTION_MODE_SPECK128_256_CTS", Value: 8},
 	{Name: "FS_ENCRYPTION_MODE_SPECK128_256_XTS", Value: 7},
+	{Name: "FS_IOC_ENABLE_VERITY", Value: 26245},
 	{Name: "FS_IOC_FIEMAP", Value: 3223348747},
 	{Name: "FS_IOC_FSGETXATTR", Value: 2149341215},
 	{Name: "FS_IOC_FSSETXATTR", Value: 1075599392},
@@ -39414,6 +39429,7 @@ var consts_amd64 = []ConstValue{
 	{Name: "FS_IOC_GETVERSION", Value: 2148038145},
 	{Name: "FS_IOC_GET_ENCRYPTION_POLICY", Value: 1074554389},
 	{Name: "FS_IOC_GET_ENCRYPTION_PWSALT", Value: 1074816532},
+	{Name: "FS_IOC_MEASURE_VERITY", Value: 3221513862},
 	{Name: "FS_IOC_RESVSP", Value: 1076910120},
 	{Name: "FS_IOC_SETFLAGS", Value: 1074292226},
 	{Name: "FS_IOC_SETFSLABEL", Value: 1090556978},
@@ -39423,6 +39439,9 @@ var consts_amd64 = []ConstValue{
 	{Name: "FS_POLICY_FLAGS_PAD_16", Value: 2},
 	{Name: "FS_POLICY_FLAGS_PAD_4"},
 	{Name: "FS_POLICY_FLAGS_PAD_8", Value: 1},
+	{Name: "FS_VERITY_ALG_CRC32C", Value: 3},
+	{Name: "FS_VERITY_ALG_SHA256", Value: 1},
+	{Name: "FS_VERITY_ALG_SHA512", Value: 2},
 	{Name: "FTD_MSG", Value: 16},
 	{Name: "FUSE_ABORT_ERROR", Value: 2097152},
 	{Name: "FUSE_ASYNC_DIO", Value: 32768},
@@ -45054,4 +45073,4 @@ var consts_amd64 = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_amd64 = "d3c0cb876de4a8b5fb805efe83f674970a1348e7"
+const revision_amd64 = "b7e39f3128ea124913623c5b44f8f4cf11321d3b"