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syscall: remove "use" function and calls from generated code.
Update syscall code generators to set build tags. Regenerate zsyscall files, which makes the following changes: - remove calls to "use" - update build tags, adding missing ones in some cases - "stat" renamed to "st" in some cases - "libc_Utimes" renamed "libc_utimes" in one case I'll mirror this change to x/sys/unix once committed. Change-Id: Ic07e0ae1433dd133eb57e8dd2a3b86a62aab4eda Reviewed-on: https://go-review.googlesource.com/36616 Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This commit is contained in:
Sameer Ajmani
Brad Fitzpatrick
parent
85ecc51c48
commit
bd2f7c7c41
35 changed files with 109 additions and 1013 deletions
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@ -1,6 +1,8 @@
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// mksyscall.pl -b32 -arm syscall_linux.go syscall_linux_mipsx.go
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// mksyscall.pl -b32 -arm -tags linux,mips syscall_linux.go syscall_linux_mipsx.go
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// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
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// +build linux,mips
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package syscall
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import "unsafe"
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@ -19,8 +21,6 @@ func linkat(olddirfd int, oldpath string, newdirfd int, newpath string, flags in
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return
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}
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_, _, e1 := Syscall6(SYS_LINKAT, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
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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 = errnoErr(e1)
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}
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@ -36,7 +36,6 @@ func openat(dirfd int, path string, flags int, mode uint32) (fd int, err error)
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return
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}
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r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mode), 0, 0)
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use(unsafe.Pointer(_p0))
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fd = int(r0)
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if e1 != 0 {
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err = errnoErr(e1)
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@ -59,7 +58,6 @@ func readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
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_p1 = unsafe.Pointer(&_zero)
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}
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r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
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use(unsafe.Pointer(_p0))
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n = int(r0)
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if e1 != 0 {
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err = errnoErr(e1)
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@ -81,8 +79,6 @@ func symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
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return
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}
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_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), 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 = errnoErr(e1)
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}
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@ -98,7 +94,6 @@ func unlinkat(dirfd int, path string, flags int) (err error) {
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return
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}
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_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
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use(unsafe.Pointer(_p0))
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if e1 != 0 {
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err = errnoErr(e1)
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}
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@ -114,7 +109,6 @@ func utimes(path string, times *[2]Timeval) (err error) {
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return
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}
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_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
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use(unsafe.Pointer(_p0))
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if e1 != 0 {
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err = errnoErr(e1)
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}
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@ -130,7 +124,6 @@ func utimensat(dirfd int, path string, times *[2]Timespec) (err error) {
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return
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}
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_, _, e1 := Syscall(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)))
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use(unsafe.Pointer(_p0))
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if e1 != 0 {
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err = errnoErr(e1)
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}
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@ -194,7 +187,6 @@ func reboot(magic1 uint, magic2 uint, cmd int, arg string) (err error) {
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return
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}
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_, _, e1 := Syscall6(SYS_REBOOT, uintptr(magic1), uintptr(magic2), uintptr(cmd), uintptr(unsafe.Pointer(_p0)), 0, 0)
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use(unsafe.Pointer(_p0))
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if e1 != 0 {
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err = errnoErr(e1)
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}
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@ -220,9 +212,6 @@ func mount(source string, target string, fstype string, flags uintptr, data *byt
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return
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}
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_, _, e1 := Syscall6(SYS_MOUNT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(_p2)), uintptr(flags), uintptr(unsafe.Pointer(data)), 0)
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use(unsafe.Pointer(_p0))
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use(unsafe.Pointer(_p1))
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use(unsafe.Pointer(_p2))
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if e1 != 0 {
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err = errnoErr(e1)
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}
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@ -238,7 +227,6 @@ func Acct(path string) (err error) {
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return
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}
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_, _, e1 := Syscall(SYS_ACCT, uintptr(unsafe.Pointer(_p0)), 0, 0)
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use(unsafe.Pointer(_p0))
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if e1 != 0 {
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err = errnoErr(e1)
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}
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@ -265,7 +253,6 @@ func Chdir(path string) (err error) {
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return
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}
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_, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
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use(unsafe.Pointer(_p0))
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if e1 != 0 {
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err = errnoErr(e1)
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}
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@ -281,7 +268,6 @@ func Chroot(path string) (err error) {
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return
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}
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_, _, e1 := Syscall(SYS_CHROOT, uintptr(unsafe.Pointer(_p0)), 0, 0)
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use(unsafe.Pointer(_p0))
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if e1 != 0 {
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err = errnoErr(e1)
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}
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@ -384,7 +370,6 @@ func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
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return
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}
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_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
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use(unsafe.Pointer(_p0))
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if e1 != 0 {
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err = errnoErr(e1)
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}
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@ -430,7 +415,6 @@ func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
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return
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}
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_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
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use(unsafe.Pointer(_p0))
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if e1 != 0 {
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err = errnoErr(e1)
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}
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@ -446,7 +430,6 @@ func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
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return
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}
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_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
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use(unsafe.Pointer(_p0))
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if e1 != 0 {
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err = errnoErr(e1)
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}
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@ -587,8 +570,6 @@ func Getxattr(path string, attr string, dest []byte) (sz int, err error) {
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_p2 = unsafe.Pointer(&_zero)
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}
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r0, _, e1 := Syscall6(SYS_GETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(dest)), 0, 0)
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use(unsafe.Pointer(_p0))
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use(unsafe.Pointer(_p1))
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sz = int(r0)
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if e1 != 0 {
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err = errnoErr(e1)
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@ -605,7 +586,6 @@ func InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err e
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return
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}
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r0, _, e1 := Syscall(SYS_INOTIFY_ADD_WATCH, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(mask))
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use(unsafe.Pointer(_p0))
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watchdesc = int(r0)
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if e1 != 0 {
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err = errnoErr(e1)
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@ -677,7 +657,6 @@ func Listxattr(path string, dest []byte) (sz int, err error) {
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_p1 = unsafe.Pointer(&_zero)
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}
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r0, _, e1 := Syscall(SYS_LISTXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)))
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use(unsafe.Pointer(_p0))
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sz = int(r0)
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if e1 != 0 {
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err = errnoErr(e1)
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@ -694,7 +673,6 @@ func Mkdirat(dirfd int, path string, mode uint32) (err error) {
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return
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}
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_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
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use(unsafe.Pointer(_p0))
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if e1 != 0 {
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err = errnoErr(e1)
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}
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@ -710,7 +688,6 @@ func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
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return
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}
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_, _, e1 := Syscall6(SYS_MKNODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
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use(unsafe.Pointer(_p0))
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if e1 != 0 {
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err = errnoErr(e1)
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}
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@ -751,8 +728,6 @@ func PivotRoot(newroot string, putold string) (err error) {
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return
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}
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_, _, e1 := Syscall(SYS_PIVOT_ROOT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
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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 = errnoErr(e1)
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}
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@ -800,8 +775,6 @@ func Removexattr(path string, attr string) (err error) {
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return
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}
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_, _, e1 := Syscall(SYS_REMOVEXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
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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 = errnoErr(e1)
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}
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@ -822,8 +795,6 @@ func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err e
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return
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}
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_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), 0, 0)
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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 = errnoErr(e1)
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}
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@ -923,8 +894,6 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
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_p2 = unsafe.Pointer(&_zero)
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}
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_, _, e1 := Syscall6(SYS_SETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(data)), uintptr(flags), 0)
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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 = errnoErr(e1)
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}
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@ -1007,7 +976,6 @@ func Unmount(target string, flags int) (err error) {
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return
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}
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_, _, e1 := Syscall(SYS_UMOUNT2, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
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use(unsafe.Pointer(_p0))
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if e1 != 0 {
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err = errnoErr(e1)
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}
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@ -1043,7 +1011,6 @@ func Utime(path string, buf *Utimbuf) (err error) {
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return
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}
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_, _, e1 := Syscall(SYS_UTIME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
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use(unsafe.Pointer(_p0))
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if e1 != 0 {
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err = errnoErr(e1)
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}
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@ -1264,7 +1231,6 @@ func Lchown(path string, uid int, gid int) (err error) {
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return
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}
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_, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
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use(unsafe.Pointer(_p0))
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if e1 != 0 {
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err = errnoErr(e1)
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}
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@ -1437,7 +1403,6 @@ func Truncate(path string, length int64) (err error) {
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return
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}
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_, _, e1 := Syscall6(SYS_TRUNCATE64, uintptr(unsafe.Pointer(_p0)), 0, uintptr(length>>32), uintptr(length), 0, 0)
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use(unsafe.Pointer(_p0))
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if e1 != 0 {
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err = errnoErr(e1)
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}
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@ -1684,7 +1649,6 @@ func Lstat(path string, stat *Stat_t) (err error) {
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return
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}
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_, _, e1 := Syscall(SYS_LSTAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
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use(unsafe.Pointer(_p0))
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if e1 != 0 {
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err = errnoErr(e1)
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}
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@ -1710,7 +1674,6 @@ func Stat(path string, stat *Stat_t) (err error) {
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return
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}
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_, _, e1 := Syscall(SYS_STAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
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use(unsafe.Pointer(_p0))
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if e1 != 0 {
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err = errnoErr(e1)
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}
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