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go.sys/unix: add support for *xattr functions on FreeBSD
Add wrappers that provide Linux-y behavior around the FreeBSD extattr(2) functions. This allows certain packages, like the fuse package to run under FreeBSD. LGTM=iant R=golang-codereviews, iant CC=golang-codereviews https://golang.org/cl/147850043
This commit is contained in:
William Orr
committed by
Ian Lance Taylor
Ian Lance Taylor
parent
7f1554891e
commit
ac22431096
@@ -416,6 +416,237 @@ func Exit(code int) {
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// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
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func ExtattrGetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
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var _p0 *byte
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_p0, err = BytePtrFromString(attrname)
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if err != nil {
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return
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}
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r0, _, e1 := Syscall6(SYS_EXTATTR_GET_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)), uintptr(data), uintptr(nbytes), 0)
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use(unsafe.Pointer(_p0))
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ret = int(r0)
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if e1 != 0 {
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err = e1
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}
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return
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}
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// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
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func ExtattrSetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
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var _p0 *byte
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_p0, err = BytePtrFromString(attrname)
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if err != nil {
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return
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}
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r0, _, e1 := Syscall6(SYS_EXTATTR_SET_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)), uintptr(data), uintptr(nbytes), 0)
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use(unsafe.Pointer(_p0))
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ret = int(r0)
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if e1 != 0 {
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err = e1
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}
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return
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}
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// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
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func ExtattrDeleteFd(fd int, attrnamespace int, attrname string) (err error) {
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var _p0 *byte
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_p0, err = BytePtrFromString(attrname)
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if err != nil {
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return
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}
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_, _, e1 := Syscall(SYS_EXTATTR_DELETE_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)))
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use(unsafe.Pointer(_p0))
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if e1 != 0 {
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err = e1
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}
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return
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}
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// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
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func ExtattrListFd(fd int, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
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r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_FD, uintptr(fd), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
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ret = int(r0)
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if e1 != 0 {
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err = e1
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}
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return
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}
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// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
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func ExtattrGetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
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var _p0 *byte
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_p0, err = BytePtrFromString(file)
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if err != nil {
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return
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}
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var _p1 *byte
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_p1, err = BytePtrFromString(attrname)
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if err != nil {
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return
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}
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r0, _, e1 := Syscall6(SYS_EXTATTR_GET_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
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use(unsafe.Pointer(_p0))
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use(unsafe.Pointer(_p1))
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ret = int(r0)
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if e1 != 0 {
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err = e1
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}
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return
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}
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// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
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func ExtattrSetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
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var _p0 *byte
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_p0, err = BytePtrFromString(file)
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if err != nil {
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return
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}
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var _p1 *byte
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_p1, err = BytePtrFromString(attrname)
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if err != nil {
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return
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}
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r0, _, e1 := Syscall6(SYS_EXTATTR_SET_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
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use(unsafe.Pointer(_p0))
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use(unsafe.Pointer(_p1))
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ret = int(r0)
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if e1 != 0 {
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err = e1
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}
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return
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}
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// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
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func ExtattrDeleteFile(file string, attrnamespace int, attrname string) (err error) {
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var _p0 *byte
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_p0, err = BytePtrFromString(file)
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if err != nil {
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return
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}
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var _p1 *byte
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_p1, err = BytePtrFromString(attrname)
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if err != nil {
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return
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}
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_, _, e1 := Syscall(SYS_EXTATTR_DELETE_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)))
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use(unsafe.Pointer(_p0))
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use(unsafe.Pointer(_p1))
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if e1 != 0 {
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err = e1
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}
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return
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}
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// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
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func ExtattrListFile(file string, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
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var _p0 *byte
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_p0, err = BytePtrFromString(file)
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if err != nil {
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return
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}
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r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
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use(unsafe.Pointer(_p0))
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ret = int(r0)
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if e1 != 0 {
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err = e1
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}
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return
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}
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// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
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func ExtattrGetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
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var _p0 *byte
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_p0, err = BytePtrFromString(link)
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if err != nil {
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return
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}
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var _p1 *byte
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_p1, err = BytePtrFromString(attrname)
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if err != nil {
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return
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}
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r0, _, e1 := Syscall6(SYS_EXTATTR_GET_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
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use(unsafe.Pointer(_p0))
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use(unsafe.Pointer(_p1))
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ret = int(r0)
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if e1 != 0 {
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err = e1
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}
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return
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}
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// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
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func ExtattrSetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
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var _p0 *byte
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_p0, err = BytePtrFromString(link)
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if err != nil {
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return
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}
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var _p1 *byte
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_p1, err = BytePtrFromString(attrname)
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if err != nil {
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return
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}
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r0, _, e1 := Syscall6(SYS_EXTATTR_SET_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
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use(unsafe.Pointer(_p0))
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use(unsafe.Pointer(_p1))
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ret = int(r0)
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if e1 != 0 {
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err = e1
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}
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return
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}
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// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
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func ExtattrDeleteLink(link string, attrnamespace int, attrname string) (err error) {
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var _p0 *byte
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_p0, err = BytePtrFromString(link)
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if err != nil {
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return
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}
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var _p1 *byte
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_p1, err = BytePtrFromString(attrname)
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if err != nil {
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return
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}
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_, _, e1 := Syscall(SYS_EXTATTR_DELETE_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)))
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use(unsafe.Pointer(_p0))
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use(unsafe.Pointer(_p1))
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if e1 != 0 {
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err = e1
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}
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return
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}
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// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
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func ExtattrListLink(link string, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
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var _p0 *byte
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_p0, err = BytePtrFromString(link)
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if err != nil {
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return
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}
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r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
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use(unsafe.Pointer(_p0))
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ret = int(r0)
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if e1 != 0 {
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err = e1
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}
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return
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}
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// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
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func Fchdir(fd int) (err error) {
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_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
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if e1 != 0 {
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