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>
diff --git a/src/syscall/zsyscall_linux_amd64.go b/src/syscall/zsyscall_linux_amd64.go
index f413a19..92bcd09 100644
--- a/src/syscall/zsyscall_linux_amd64.go
+++ b/src/syscall/zsyscall_linux_amd64.go
@@ -1,7 +1,7 @@
-// mksyscall.pl syscall_linux.go syscall_linux_amd64.go
+// mksyscall.pl -tags linux,amd64 syscall_linux.go syscall_linux_amd64.go
// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
-// +build amd64,linux
+// +build linux,amd64
package syscall
@@ -21,8 +21,6 @@
return
}
_, _, e1 := Syscall6(SYS_LINKAT, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
- use(unsafe.Pointer(_p0))
- use(unsafe.Pointer(_p1))
if e1 != 0 {
err = errnoErr(e1)
}
@@ -38,7 +36,6 @@
return
}
r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mode), 0, 0)
- use(unsafe.Pointer(_p0))
fd = int(r0)
if e1 != 0 {
err = errnoErr(e1)
@@ -61,7 +58,6 @@
_p1 = unsafe.Pointer(&_zero)
}
r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
- use(unsafe.Pointer(_p0))
n = int(r0)
if e1 != 0 {
err = errnoErr(e1)
@@ -83,8 +79,6 @@
return
}
_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
- use(unsafe.Pointer(_p0))
- use(unsafe.Pointer(_p1))
if e1 != 0 {
err = errnoErr(e1)
}
@@ -100,7 +94,6 @@
return
}
_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
- use(unsafe.Pointer(_p0))
if e1 != 0 {
err = errnoErr(e1)
}
@@ -116,7 +109,6 @@
return
}
_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
- use(unsafe.Pointer(_p0))
if e1 != 0 {
err = errnoErr(e1)
}
@@ -132,7 +124,6 @@
return
}
_, _, e1 := Syscall(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)))
- use(unsafe.Pointer(_p0))
if e1 != 0 {
err = errnoErr(e1)
}
@@ -196,7 +187,6 @@
return
}
_, _, e1 := Syscall6(SYS_REBOOT, uintptr(magic1), uintptr(magic2), uintptr(cmd), uintptr(unsafe.Pointer(_p0)), 0, 0)
- use(unsafe.Pointer(_p0))
if e1 != 0 {
err = errnoErr(e1)
}
@@ -222,9 +212,6 @@
return
}
_, _, e1 := Syscall6(SYS_MOUNT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(_p2)), uintptr(flags), uintptr(unsafe.Pointer(data)), 0)
- use(unsafe.Pointer(_p0))
- use(unsafe.Pointer(_p1))
- use(unsafe.Pointer(_p2))
if e1 != 0 {
err = errnoErr(e1)
}
@@ -240,7 +227,6 @@
return
}
_, _, e1 := Syscall(SYS_ACCT, uintptr(unsafe.Pointer(_p0)), 0, 0)
- use(unsafe.Pointer(_p0))
if e1 != 0 {
err = errnoErr(e1)
}
@@ -267,7 +253,6 @@
return
}
_, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
- use(unsafe.Pointer(_p0))
if e1 != 0 {
err = errnoErr(e1)
}
@@ -283,7 +268,6 @@
return
}
_, _, e1 := Syscall(SYS_CHROOT, uintptr(unsafe.Pointer(_p0)), 0, 0)
- use(unsafe.Pointer(_p0))
if e1 != 0 {
err = errnoErr(e1)
}
@@ -386,7 +370,6 @@
return
}
_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
- use(unsafe.Pointer(_p0))
if e1 != 0 {
err = errnoErr(e1)
}
@@ -432,7 +415,6 @@
return
}
_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
- use(unsafe.Pointer(_p0))
if e1 != 0 {
err = errnoErr(e1)
}
@@ -448,7 +430,6 @@
return
}
_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
- use(unsafe.Pointer(_p0))
if e1 != 0 {
err = errnoErr(e1)
}
@@ -589,8 +570,6 @@
_p2 = unsafe.Pointer(&_zero)
}
r0, _, e1 := Syscall6(SYS_GETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(dest)), 0, 0)
- use(unsafe.Pointer(_p0))
- use(unsafe.Pointer(_p1))
sz = int(r0)
if e1 != 0 {
err = errnoErr(e1)
@@ -607,7 +586,6 @@
return
}
r0, _, e1 := Syscall(SYS_INOTIFY_ADD_WATCH, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(mask))
- use(unsafe.Pointer(_p0))
watchdesc = int(r0)
if e1 != 0 {
err = errnoErr(e1)
@@ -679,7 +657,6 @@
_p1 = unsafe.Pointer(&_zero)
}
r0, _, e1 := Syscall(SYS_LISTXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)))
- use(unsafe.Pointer(_p0))
sz = int(r0)
if e1 != 0 {
err = errnoErr(e1)
@@ -696,7 +673,6 @@
return
}
_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
- use(unsafe.Pointer(_p0))
if e1 != 0 {
err = errnoErr(e1)
}
@@ -712,7 +688,6 @@
return
}
_, _, e1 := Syscall6(SYS_MKNODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
- use(unsafe.Pointer(_p0))
if e1 != 0 {
err = errnoErr(e1)
}
@@ -753,8 +728,6 @@
return
}
_, _, e1 := Syscall(SYS_PIVOT_ROOT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
- use(unsafe.Pointer(_p0))
- use(unsafe.Pointer(_p1))
if e1 != 0 {
err = errnoErr(e1)
}
@@ -802,8 +775,6 @@
return
}
_, _, e1 := Syscall(SYS_REMOVEXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
- use(unsafe.Pointer(_p0))
- use(unsafe.Pointer(_p1))
if e1 != 0 {
err = errnoErr(e1)
}
@@ -824,8 +795,6 @@
return
}
_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), 0, 0)
- use(unsafe.Pointer(_p0))
- use(unsafe.Pointer(_p1))
if e1 != 0 {
err = errnoErr(e1)
}
@@ -925,8 +894,6 @@
_p2 = unsafe.Pointer(&_zero)
}
_, _, e1 := Syscall6(SYS_SETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(data)), uintptr(flags), 0)
- use(unsafe.Pointer(_p0))
- use(unsafe.Pointer(_p1))
if e1 != 0 {
err = errnoErr(e1)
}
@@ -1009,7 +976,6 @@
return
}
_, _, e1 := Syscall(SYS_UMOUNT2, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
- use(unsafe.Pointer(_p0))
if e1 != 0 {
err = errnoErr(e1)
}
@@ -1045,7 +1011,6 @@
return
}
_, _, e1 := Syscall(SYS_UTIME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
- use(unsafe.Pointer(_p0))
if e1 != 0 {
err = errnoErr(e1)
}
@@ -1327,7 +1292,6 @@
return
}
_, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
- use(unsafe.Pointer(_p0))
if e1 != 0 {
err = errnoErr(e1)
}
@@ -1353,7 +1317,6 @@
return
}
_, _, e1 := Syscall(SYS_LSTAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
- use(unsafe.Pointer(_p0))
if e1 != 0 {
err = errnoErr(e1)
}
@@ -1527,7 +1490,6 @@
return
}
_, _, e1 := Syscall(SYS_STAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
- use(unsafe.Pointer(_p0))
if e1 != 0 {
err = errnoErr(e1)
}
@@ -1543,7 +1505,6 @@
return
}
_, _, e1 := Syscall(SYS_STATFS, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
- use(unsafe.Pointer(_p0))
if e1 != 0 {
err = errnoErr(e1)
}
@@ -1569,7 +1530,6 @@
return
}
_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
- use(unsafe.Pointer(_p0))
if e1 != 0 {
err = errnoErr(e1)
}
