fuse: extract macos and linux conflicted opcodes to platform specific builds

MacOS flags list retrieved from latest source version of MACFUSE library https://github.com/macfuse/library/blob/eee4f806272fcfba3c8ee662647068f8e3abab72/include/fuse_common.h

Tested on MacOS 14.2 (macfuse 4.5.0) and Alpine 3.18 in Docker (Linux 6.4)

Change-Id: Ia8a00aa915f37553d5c89612eeced816dc8fc997

fuse/print.go

@@ -20,40 +20,35 @@ var (
 		READ_LOCKOWNER: "LOCKOWNER",
 	})
 	initFlagNames = newFlagNames(map[int64]string{
-		CAP_ASYNC_READ:          "ASYNC_READ",
-		CAP_POSIX_LOCKS:         "POSIX_LOCKS",
-		CAP_FILE_OPS:            "FILE_OPS",
-		CAP_ATOMIC_O_TRUNC:      "ATOMIC_O_TRUNC",
-		CAP_EXPORT_SUPPORT:      "EXPORT_SUPPORT",
-		CAP_BIG_WRITES:          "BIG_WRITES",
-		CAP_DONT_MASK:           "DONT_MASK",
-		CAP_SPLICE_WRITE:        "SPLICE_WRITE",
-		CAP_SPLICE_MOVE:         "SPLICE_MOVE",
-		CAP_SPLICE_READ:         "SPLICE_READ",
-		CAP_FLOCK_LOCKS:         "FLOCK_LOCKS",
-		CAP_IOCTL_DIR:           "IOCTL_DIR",
-		CAP_AUTO_INVAL_DATA:     "AUTO_INVAL_DATA",
-		CAP_READDIRPLUS:         "READDIRPLUS",
-		CAP_READDIRPLUS_AUTO:    "READDIRPLUS_AUTO",
-		CAP_ASYNC_DIO:           "ASYNC_DIO",
-		CAP_WRITEBACK_CACHE:     "WRITEBACK_CACHE",
-		CAP_NO_OPEN_SUPPORT:     "NO_OPEN_SUPPORT",
-		CAP_PARALLEL_DIROPS:     "PARALLEL_DIROPS",
-		CAP_POSIX_ACL:           "POSIX_ACL",
-		CAP_HANDLE_KILLPRIV:     "HANDLE_KILLPRIV",
-		CAP_ABORT_ERROR:         "ABORT_ERROR",
-		CAP_MAX_PAGES:           "MAX_PAGES",
-		CAP_CACHE_SYMLINKS:      "CACHE_SYMLINKS",
-		CAP_NO_OPENDIR_SUPPORT:  "NO_OPENDIR_SUPPORT",
-		CAP_EXPLICIT_INVAL_DATA: "EXPLICIT_INVAL_DATA",
-		CAP_MAP_ALIGNMENT:       "MAP_ALIGNMENT",
-		CAP_SUBMOUNTS:           "SUBMOUNTS",
-		CAP_HANDLE_KILLPRIV_V2:  "HANDLE_KILLPRIV_V2",
-		CAP_SECURITY_CTX:        "SECURITY_CTX",
-		CAP_HAS_INODE_DAX:       "HAS_INODE_DAX",
-		CAP_CREATE_SUPP_GROUP:   "CREATE_SUPP_GROUP",
-		CAP_HAS_EXPIRE_ONLY:     "HAS_EXPIRE_ONLY",
-		CAP_DIRECT_IO_RELAX:     "DIRECT_IO_RELAX",
+		CAP_ASYNC_READ:        "ASYNC_READ",
+		CAP_POSIX_LOCKS:       "POSIX_LOCKS",
+		CAP_FILE_OPS:          "FILE_OPS",
+		CAP_ATOMIC_O_TRUNC:    "ATOMIC_O_TRUNC",
+		CAP_EXPORT_SUPPORT:    "EXPORT_SUPPORT",
+		CAP_BIG_WRITES:        "BIG_WRITES",
+		CAP_DONT_MASK:         "DONT_MASK",
+		CAP_SPLICE_WRITE:      "SPLICE_WRITE",
+		CAP_SPLICE_MOVE:       "SPLICE_MOVE",
+		CAP_SPLICE_READ:       "SPLICE_READ",
+		CAP_FLOCK_LOCKS:       "FLOCK_LOCKS",
+		CAP_IOCTL_DIR:         "IOCTL_DIR",
+		CAP_AUTO_INVAL_DATA:   "AUTO_INVAL_DATA",
+		CAP_READDIRPLUS:       "READDIRPLUS",
+		CAP_READDIRPLUS_AUTO:  "READDIRPLUS_AUTO",
+		CAP_ASYNC_DIO:         "ASYNC_DIO",
+		CAP_WRITEBACK_CACHE:   "WRITEBACK_CACHE",
+		CAP_NO_OPEN_SUPPORT:   "NO_OPEN_SUPPORT",
+		CAP_PARALLEL_DIROPS:   "PARALLEL_DIROPS",
+		CAP_POSIX_ACL:         "POSIX_ACL",
+		CAP_HANDLE_KILLPRIV:   "HANDLE_KILLPRIV",
+		CAP_ABORT_ERROR:       "ABORT_ERROR",
+		CAP_MAX_PAGES:         "MAX_PAGES",
+		CAP_CACHE_SYMLINKS:    "CACHE_SYMLINKS",
+		CAP_SECURITY_CTX:      "SECURITY_CTX",
+		CAP_HAS_INODE_DAX:     "HAS_INODE_DAX",
+		CAP_CREATE_SUPP_GROUP: "CREATE_SUPP_GROUP",
+		CAP_HAS_EXPIRE_ONLY:   "HAS_EXPIRE_ONLY",
+		CAP_DIRECT_IO_RELAX:   "DIRECT_IO_RELAX",
 	})
 	releaseFlagNames = newFlagNames(map[int64]string{
 		RELEASE_FLUSH: "FLUSH",

fuse/print_darwin.go

@@ -9,6 +9,11 @@ import (
 )
 
 func init() {
+	initFlagNames.set(CAP_NODE_RWLOCK, "NODE_RWLOCK")
+	initFlagNames.set(CAP_RENAME_SWAP, "RENAME_SWAP")
+	initFlagNames.set(CAP_RENAME_EXCL, "RENAME_EXCL")
+	initFlagNames.set(CAP_ALLOCATE, "ALLOCATE")
+	initFlagNames.set(CAP_EXCHANGE_DATA, "EXCHANGE_DATA")
 	initFlagNames.set(CAP_XTIMES, "XTIMES")
 	initFlagNames.set(CAP_VOL_RENAME, "VOL_RENAME")
 	initFlagNames.set(CAP_CASE_INSENSITIVE, "CASE_INSENSITIVE")

fuse/print_linux.go

@@ -13,6 +13,11 @@ func init() {
 	openFlagNames.set(syscall.O_DIRECT, "DIRECT")
 	openFlagNames.set(syscall.O_LARGEFILE, "LARGEFILE")
 	openFlagNames.set(syscall_O_NOATIME, "NOATIME")
+	initFlagNames.set(CAP_NO_OPENDIR_SUPPORT, "NO_OPENDIR_SUPPORT")
+	initFlagNames.set(CAP_EXPLICIT_INVAL_DATA, "EXPLICIT_INVAL_DATA")
+	initFlagNames.set(CAP_MAP_ALIGNMENT, "MAP_ALIGNMENT")
+	initFlagNames.set(CAP_SUBMOUNTS, "SUBMOUNTS")
+	initFlagNames.set(CAP_HANDLE_KILLPRIV_V2, "HANDLE_KILLPRIV_V2")
 	initFlagNames.set(CAP_SETXATTR_EXT, "SETXATTR_EXT")
 	initFlagNames.set(CAP_INIT_EXT, "INIT_EXT")
 	initFlagNames.set(CAP_INIT_RESERVED, "INIT_RESERVED")

fuse/types.go

@@ -276,35 +276,30 @@ type OpenOut struct {
 // * https://github.com/libfuse/libfuse/blob/master/include/fuse_common.h
 // This file has CAP_HANDLE_KILLPRIV and CAP_POSIX_ACL reversed!
 const (
-	CAP_ASYNC_READ          = (1 << 0)
-	CAP_POSIX_LOCKS         = (1 << 1)
-	CAP_FILE_OPS            = (1 << 2)
-	CAP_ATOMIC_O_TRUNC      = (1 << 3)
-	CAP_EXPORT_SUPPORT      = (1 << 4)
-	CAP_BIG_WRITES          = (1 << 5)
-	CAP_DONT_MASK           = (1 << 6)
-	CAP_SPLICE_WRITE        = (1 << 7)
-	CAP_SPLICE_MOVE         = (1 << 8)
-	CAP_SPLICE_READ         = (1 << 9)
-	CAP_FLOCK_LOCKS         = (1 << 10)
-	CAP_IOCTL_DIR           = (1 << 11)
-	CAP_AUTO_INVAL_DATA     = (1 << 12)
-	CAP_READDIRPLUS         = (1 << 13)
-	CAP_READDIRPLUS_AUTO    = (1 << 14)
-	CAP_ASYNC_DIO           = (1 << 15)
-	CAP_WRITEBACK_CACHE     = (1 << 16)
-	CAP_NO_OPEN_SUPPORT     = (1 << 17)
-	CAP_PARALLEL_DIROPS     = (1 << 18)
-	CAP_HANDLE_KILLPRIV     = (1 << 19)
-	CAP_POSIX_ACL           = (1 << 20)
-	CAP_ABORT_ERROR         = (1 << 21)
-	CAP_MAX_PAGES           = (1 << 22)
-	CAP_CACHE_SYMLINKS      = (1 << 23)
-	CAP_NO_OPENDIR_SUPPORT  = (1 << 24)
-	CAP_EXPLICIT_INVAL_DATA = (1 << 25)
-	CAP_MAP_ALIGNMENT       = (1 << 26)
-	CAP_SUBMOUNTS           = (1 << 27)
-	CAP_HANDLE_KILLPRIV_V2  = (1 << 28)
+	CAP_ASYNC_READ       = (1 << 0)
+	CAP_POSIX_LOCKS      = (1 << 1)
+	CAP_FILE_OPS         = (1 << 2)
+	CAP_ATOMIC_O_TRUNC   = (1 << 3)
+	CAP_EXPORT_SUPPORT   = (1 << 4)
+	CAP_BIG_WRITES       = (1 << 5)
+	CAP_DONT_MASK        = (1 << 6)
+	CAP_SPLICE_WRITE     = (1 << 7)
+	CAP_SPLICE_MOVE      = (1 << 8)
+	CAP_SPLICE_READ      = (1 << 9)
+	CAP_FLOCK_LOCKS      = (1 << 10)
+	CAP_IOCTL_DIR        = (1 << 11)
+	CAP_AUTO_INVAL_DATA  = (1 << 12)
+	CAP_READDIRPLUS      = (1 << 13)
+	CAP_READDIRPLUS_AUTO = (1 << 14)
+	CAP_ASYNC_DIO        = (1 << 15)
+	CAP_WRITEBACK_CACHE  = (1 << 16)
+	CAP_NO_OPEN_SUPPORT  = (1 << 17)
+	CAP_PARALLEL_DIROPS  = (1 << 18)
+	CAP_HANDLE_KILLPRIV  = (1 << 19)
+	CAP_POSIX_ACL        = (1 << 20)
+	CAP_ABORT_ERROR      = (1 << 21)
+	CAP_MAX_PAGES        = (1 << 22)
+	CAP_CACHE_SYMLINKS   = (1 << 23)
 
 	/* bits 32..63 get shifted down 32 bits into the Flags2 field */
 	CAP_SECURITY_CTX      = (1 << 32)

fuse/types_darwin.go

@@ -145,9 +145,17 @@ type GetXAttrIn struct {
 }
 
 const (
+	CAP_NODE_RWLOCK      = (1 << 24)
+	CAP_RENAME_SWAP      = (1 << 25)
+	CAP_RENAME_EXCL      = (1 << 26)
+	CAP_ALLOCATE         = (1 << 27)
+	CAP_EXCHANGE_DATA    = (1 << 28)
 	CAP_CASE_INSENSITIVE = (1 << 29)
 	CAP_VOL_RENAME       = (1 << 30)
 	CAP_XTIMES           = (1 << 31)
+
+	// CAP_EXPLICIT_INVAL_DATA is not supported on Darwin.
+	CAP_EXPLICIT_INVAL_DATA = 0x0
 )
 
 type GetxtimesOut struct {

fuse/types_linux.go

@@ -17,12 +17,17 @@ const (
 
 // To be set in InitIn/InitOut.Flags.
 //
-// This flags conflict with https://github.com/osxfuse/fuse/blob/master/include/fuse_common.h
+// This flags conflict with https://github.com/macfuse/library/blob/master/include/fuse_common.h
 // and should be used only on Linux.
 const (
-	CAP_SETXATTR_EXT  = (1 << 29)
-	CAP_INIT_EXT      = (1 << 30)
-	CAP_INIT_RESERVED = (1 << 31)
+	CAP_NO_OPENDIR_SUPPORT  = (1 << 24)
+	CAP_EXPLICIT_INVAL_DATA = (1 << 25)
+	CAP_MAP_ALIGNMENT       = (1 << 26)
+	CAP_SUBMOUNTS           = (1 << 27)
+	CAP_HANDLE_KILLPRIV_V2  = (1 << 28)
+	CAP_SETXATTR_EXT        = (1 << 29)
+	CAP_INIT_EXT            = (1 << 30)
+	CAP_INIT_RESERVED       = (1 << 31)
 )
 
 type Attr struct {