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go.sys/plan9: update to use "use"

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LGTM=rsc, aram, 0intro
R=rsc, aram, 0intro
CC=golang-codereviews
https://golang.org/cl/138280043
This commit is contained in:
Rob Pike
2014-09-09 11:02:42 -07:00
parent 02c66d5dc9
commit 477fd0357c
4 changed files with 53 additions and 19 deletions
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plan9/zsyscall_plan9_386.go
+28 -18
View File
@@ -1,4 +1,4 @@
// mksyscall.pl -l32 -plan9 syscall_plan9.go syscall_plan9_386.go
// mksyscall.pl -l32 -plan9 syscall_plan9.go
// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
package plan9
@@ -15,7 +15,7 @@ func fd2path(fd int, buf []byte) (err error) {
_p0 = unsafe.Pointer(&_zero)
}
r0, _, e1 := Syscall(SYS_FD2PATH, uintptr(fd), uintptr(_p0), uintptr(len(buf)))
if int(r0) == -1 {
if int32(r0) == -1 {
err = e1
}
return
@@ -25,7 +25,7 @@ func fd2path(fd int, buf []byte) (err error) {
func pipe(p *[2]_C_int) (err error) {
r0, _, e1 := Syscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0)
if int(r0) == -1 {
if int32(r0) == -1 {
err = e1
}
return
@@ -42,7 +42,7 @@ func await(s []byte) (n int, err error) {
}
r0, _, e1 := Syscall(SYS_AWAIT, uintptr(_p0), uintptr(len(s)), 0)
n = int(r0)
if int(r0) == -1 {
if int32(r0) == -1 {
err = e1
}
return
@@ -53,7 +53,7 @@ func await(s []byte) (n int, err error) {
func Dup(oldfd int, newfd int) (fd int, err error) {
r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), uintptr(newfd), 0)
fd = int(r0)
if int(r0) == -1 {
if int32(r0) == -1 {
err = e1
}
return
@@ -68,8 +68,9 @@ 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 int(r0) == -1 {
if int32(r0) == -1 {
err = e1
}
return
@@ -84,8 +85,9 @@ 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 int(r0) == -1 {
if int32(r0) == -1 {
err = e1
}
return
@@ -100,7 +102,8 @@ func Remove(path string) (err error) {
return
}
r0, _, e1 := Syscall(SYS_REMOVE, uintptr(unsafe.Pointer(_p0)), 0, 0)
if int(r0) == -1 {
use(unsafe.Pointer(_p0))
if int32(r0) == -1 {
err = e1
}
return
@@ -117,7 +120,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) {
}
r0, _, e1 := Syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
n = int(r0)
if int(r0) == -1 {
if int32(r0) == -1 {
err = e1
}
return
@@ -134,7 +137,7 @@ func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
}
r0, _, e1 := Syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
n = int(r0)
if int(r0) == -1 {
if int32(r0) == -1 {
err = e1
}
return
@@ -144,7 +147,7 @@ func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
func Close(fd int) (err error) {
r0, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
if int(r0) == -1 {
if int32(r0) == -1 {
err = e1
}
return
@@ -159,7 +162,8 @@ func Chdir(path string) (err error) {
return
}
r0, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
if int(r0) == -1 {
use(unsafe.Pointer(_p0))
if int32(r0) == -1 {
err = e1
}
return
@@ -179,7 +183,9 @@ 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))
if int(r0) == -1 {
use(unsafe.Pointer(_p0))
use(unsafe.Pointer(_p1))
if int32(r0) == -1 {
err = e1
}
return
@@ -199,7 +205,9 @@ 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)
if int(r0) == -1 {
use(unsafe.Pointer(_p0))
use(unsafe.Pointer(_p1))
if int32(r0) == -1 {
err = e1
}
return
@@ -220,8 +228,9 @@ 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 int(r0) == -1 {
if int32(r0) == -1 {
err = e1
}
return
@@ -238,7 +247,7 @@ func Fstat(fd int, edir []byte) (n int, err error) {
}
r0, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(_p0), uintptr(len(edir)))
n = int(r0)
if int(r0) == -1 {
if int32(r0) == -1 {
err = e1
}
return
@@ -259,7 +268,8 @@ 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)))
if int(r0) == -1 {
use(unsafe.Pointer(_p0))
if int32(r0) == -1 {
err = e1
}
return
@@ -275,7 +285,7 @@ func Fwstat(fd int, edir []byte) (err error) {
_p0 = unsafe.Pointer(&_zero)
}
r0, _, e1 := Syscall(SYS_FWSTAT, uintptr(fd), uintptr(_p0), uintptr(len(edir)))
if int(r0) == -1 {
if int32(r0) == -1 {
err = e1
}
return