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plan9: remove "use" function and calls from generated code.

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Update mksyscall.pl to skip generating calls to "use".

See issue https://golang.org/issue/16607
and CL https://golang.org/cl/36616

Change-Id: Id36614fce5d98a8538edf4f4a7276e650b99b839
Reviewed-on: https://go-review.googlesource.com/c/156437
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
This commit is contained in:
Visweswara R
2019-01-05 16:57:16 +00:00
committed by Tobias Klauser
parent 82a175fd15
commit badf558520
3 changed files with 0 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files
plan9/zsyscall_plan9_amd64.go
-10
View File
@@ -57,7 +57,6 @@ func open(path string, mode int) (fd int, err error) {
return
}
r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
use(unsafe.Pointer(_p0))
fd = int(r0)
if int32(r0) == -1 {
err = e1
@@ -74,7 +73,6 @@ func create(path string, mode int, perm uint32) (fd int, err error) {
return
}
r0, _, e1 := Syscall(SYS_CREATE, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
use(unsafe.Pointer(_p0))
fd = int(r0)
if int32(r0) == -1 {
err = e1
@@ -91,7 +89,6 @@ func remove(path string) (err error) {
return
}
r0, _, e1 := Syscall(SYS_REMOVE, uintptr(unsafe.Pointer(_p0)), 0, 0)
use(unsafe.Pointer(_p0))
if int32(r0) == -1 {
err = e1
}
@@ -113,7 +110,6 @@ func stat(path string, edir []byte) (n int, err error) {
_p1 = unsafe.Pointer(&_zero)
}
r0, _, e1 := Syscall(SYS_STAT, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(edir)))
use(unsafe.Pointer(_p0))
n = int(r0)
if int32(r0) == -1 {
err = e1
@@ -135,8 +131,6 @@ func bind(name string, old string, flag int) (err error) {
return
}
r0, _, e1 := Syscall(SYS_BIND, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(flag))
use(unsafe.Pointer(_p0))
use(unsafe.Pointer(_p1))
if int32(r0) == -1 {
err = e1
}
@@ -157,8 +151,6 @@ func mount(fd int, afd int, old string, flag int, aname string) (err error) {
return
}
r0, _, e1 := Syscall6(SYS_MOUNT, uintptr(fd), uintptr(afd), uintptr(unsafe.Pointer(_p0)), uintptr(flag), uintptr(unsafe.Pointer(_p1)), 0)
use(unsafe.Pointer(_p0))
use(unsafe.Pointer(_p1))
if int32(r0) == -1 {
err = e1
}
@@ -180,7 +172,6 @@ func wstat(path string, edir []byte) (err error) {
_p1 = unsafe.Pointer(&_zero)
}
r0, _, e1 := Syscall(SYS_WSTAT, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(edir)))
use(unsafe.Pointer(_p0))
if int32(r0) == -1 {
err = e1
}
@@ -196,7 +187,6 @@ func chdir(path string) (err error) {
return
}
r0, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
use(unsafe.Pointer(_p0))
if int32(r0) == -1 {
err = e1
}