Revert "unix: fix Setfsuid and Setfsgid return values"
This reverts commit 94506bca4fdbb66e445869e35de58109a941a0bd.
Reason for revert: breaking API change; I want more discussion before we do this.
e.g. it breaks https://github.com/search?utf8=%E2%9C%93&q=unix.Setfsuid+filename%3A*.go&type=Code&ref=advsearch&l=&l= ... like https://github.com/9elements/osfc2019_system76_coreboot/blob/351481c7205e9afe0ad6eab3152971985363afd5/src/LinuxBoot/github.com/u-root/u-root/cmds/core/fusermount/fusermount_linux.go
Change-Id: I474195047f080d0b2c2178578c5f45520af96c53
Reviewed-on: https://go-review.googlesource.com/c/sys/+/215518
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
diff --git a/unix/syscall_linux_386.go b/unix/syscall_linux_386.go
index 3ff6205..e7fa665 100644
--- a/unix/syscall_linux_386.go
+++ b/unix/syscall_linux_386.go
@@ -70,8 +70,8 @@
//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) = SYS_SENDFILE64
-//sys Setfsgid(gid int) (prev int, err error) = SYS_SETFSGID32
-//sys Setfsuid(uid int) (prev int, err error) = SYS_SETFSUID32
+//sys Setfsgid(gid int) (err error) = SYS_SETFSGID32
+//sys Setfsuid(uid int) (err error) = SYS_SETFSUID32
//sysnb Setregid(rgid int, egid int) (err error) = SYS_SETREGID32
//sysnb Setresgid(rgid int, egid int, sgid int) (err error) = SYS_SETRESGID32
//sysnb Setresuid(ruid int, euid int, suid int) (err error) = SYS_SETRESUID32
diff --git a/unix/syscall_linux_amd64.go b/unix/syscall_linux_amd64.go
index 21e69cc..088ce0f 100644
--- a/unix/syscall_linux_amd64.go
+++ b/unix/syscall_linux_amd64.go
@@ -55,8 +55,8 @@
}
//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
-//sys Setfsgid(gid int) (prev int, err error)
-//sys Setfsuid(uid int) (prev int, err error)
+//sys Setfsgid(gid int) (err error)
+//sys Setfsuid(uid int) (err error)
//sysnb Setregid(rgid int, egid int) (err error)
//sysnb Setresgid(rgid int, egid int, sgid int) (err error)
//sysnb Setresuid(ruid int, euid int, suid int) (err error)
diff --git a/unix/syscall_linux_arm.go b/unix/syscall_linux_arm.go
index d208085..11930fc 100644
--- a/unix/syscall_linux_arm.go
+++ b/unix/syscall_linux_arm.go
@@ -98,8 +98,8 @@
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) = SYS_SENDFILE64
//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT
-//sys Setfsgid(gid int) (prev int, err error) = SYS_SETFSGID32
-//sys Setfsuid(uid int) (prev int, err error) = SYS_SETFSUID32
+//sys Setfsgid(gid int) (err error) = SYS_SETFSGID32
+//sys Setfsuid(uid int) (err error) = SYS_SETFSUID32
//sysnb Setregid(rgid int, egid int) (err error) = SYS_SETREGID32
//sysnb Setresgid(rgid int, egid int, sgid int) (err error) = SYS_SETRESGID32
//sysnb Setresuid(ruid int, euid int, suid int) (err error) = SYS_SETRESUID32
diff --git a/unix/syscall_linux_arm64.go b/unix/syscall_linux_arm64.go
index d239885..251e2d9 100644
--- a/unix/syscall_linux_arm64.go
+++ b/unix/syscall_linux_arm64.go
@@ -42,8 +42,8 @@
}
//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
-//sys Setfsgid(gid int) (prev int, err error)
-//sys Setfsuid(uid int) (prev int, err error)
+//sys Setfsgid(gid int) (err error)
+//sys Setfsuid(uid int) (err error)
//sysnb Setregid(rgid int, egid int) (err error)
//sysnb Setresgid(rgid int, egid int, sgid int) (err error)
//sysnb Setresuid(ruid int, euid int, suid int) (err error)
diff --git a/unix/syscall_linux_mips64x.go b/unix/syscall_linux_mips64x.go
index b1b56a4..7562fe9 100644
--- a/unix/syscall_linux_mips64x.go
+++ b/unix/syscall_linux_mips64x.go
@@ -36,8 +36,8 @@
}
//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
-//sys Setfsgid(gid int) (prev int, err error)
-//sys Setfsuid(uid int) (prev int, err error)
+//sys Setfsgid(gid int) (err error)
+//sys Setfsuid(uid int) (err error)
//sysnb Setregid(rgid int, egid int) (err error)
//sysnb Setresgid(rgid int, egid int, sgid int) (err error)
//sysnb Setresuid(ruid int, euid int, suid int) (err error)
diff --git a/unix/syscall_linux_mipsx.go b/unix/syscall_linux_mipsx.go
index 30fc047..a939ff8 100644
--- a/unix/syscall_linux_mipsx.go
+++ b/unix/syscall_linux_mipsx.go
@@ -31,8 +31,8 @@
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT
//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) = SYS_SENDFILE64
-//sys Setfsgid(gid int) (prev int, err error)
-//sys Setfsuid(uid int) (prev int, err error)
+//sys Setfsgid(gid int) (err error)
+//sys Setfsuid(uid int) (err error)
//sysnb Setregid(rgid int, egid int) (err error)
//sysnb Setresgid(rgid int, egid int, sgid int) (err error)
//sysnb Setresuid(ruid int, euid int, suid int) (err error)
diff --git a/unix/syscall_linux_ppc64x.go b/unix/syscall_linux_ppc64x.go
index 2806b85..28d6d0f 100644
--- a/unix/syscall_linux_ppc64x.go
+++ b/unix/syscall_linux_ppc64x.go
@@ -34,8 +34,8 @@
//sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT
//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
-//sys Setfsgid(gid int) (prev int, err error)
-//sys Setfsuid(uid int) (prev int, err error)
+//sys Setfsgid(gid int) (err error)
+//sys Setfsuid(uid int) (err error)
//sysnb Setregid(rgid int, egid int) (err error)
//sysnb Setresgid(rgid int, egid int, sgid int) (err error)
//sysnb Setresuid(ruid int, euid int, suid int) (err error)
diff --git a/unix/syscall_linux_riscv64.go b/unix/syscall_linux_riscv64.go
index 38ae98d..6798c26 100644
--- a/unix/syscall_linux_riscv64.go
+++ b/unix/syscall_linux_riscv64.go
@@ -41,8 +41,8 @@
}
//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
-//sys Setfsgid(gid int) (prev int, err error)
-//sys Setfsuid(uid int) (prev int, err error)
+//sys Setfsgid(gid int) (err error)
+//sys Setfsuid(uid int) (err error)
//sysnb Setregid(rgid int, egid int) (err error)
//sysnb Setresgid(rgid int, egid int, sgid int) (err error)
//sysnb Setresuid(ruid int, euid int, suid int) (err error)
diff --git a/unix/syscall_linux_s390x.go b/unix/syscall_linux_s390x.go
index 4b28aba..eb5cb1a 100644
--- a/unix/syscall_linux_s390x.go
+++ b/unix/syscall_linux_s390x.go
@@ -34,8 +34,8 @@
//sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
-//sys Setfsgid(gid int) (prev int, err error)
-//sys Setfsuid(uid int) (prev int, err error)
+//sys Setfsgid(gid int) (err error)
+//sys Setfsuid(uid int) (err error)
//sysnb Setregid(rgid int, egid int) (err error)
//sysnb Setresgid(rgid int, egid int, sgid int) (err error)
//sysnb Setresuid(ruid int, euid int, suid int) (err error)
diff --git a/unix/syscall_linux_sparc64.go b/unix/syscall_linux_sparc64.go
index 21eca48..37321c1 100644
--- a/unix/syscall_linux_sparc64.go
+++ b/unix/syscall_linux_sparc64.go
@@ -30,8 +30,8 @@
//sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
-//sys Setfsgid(gid int) (prev int, err error)
-//sys Setfsuid(uid int) (prev int, err error)
+//sys Setfsgid(gid int) (err error)
+//sys Setfsuid(uid int) (err error)
//sysnb Setregid(rgid int, egid int) (err error)
//sysnb Setresgid(rgid int, egid int, sgid int) (err error)
//sysnb Setresuid(ruid int, euid int, suid int) (err error)
diff --git a/unix/zsyscall_linux_386.go b/unix/zsyscall_linux_386.go
index 2662eb8..c18f6c6 100644
--- a/unix/zsyscall_linux_386.go
+++ b/unix/zsyscall_linux_386.go
@@ -2121,9 +2121,8 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Setfsgid(gid int) (prev int, err error) {
- r0, _, e1 := Syscall(SYS_SETFSGID32, uintptr(gid), 0, 0)
- prev = int(r0)
+func Setfsgid(gid int) (err error) {
+ _, _, e1 := Syscall(SYS_SETFSGID32, uintptr(gid), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
@@ -2132,9 +2131,8 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Setfsuid(uid int) (prev int, err error) {
- r0, _, e1 := Syscall(SYS_SETFSUID32, uintptr(uid), 0, 0)
- prev = int(r0)
+func Setfsuid(uid int) (err error) {
+ _, _, e1 := Syscall(SYS_SETFSUID32, uintptr(uid), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
diff --git a/unix/zsyscall_linux_amd64.go b/unix/zsyscall_linux_amd64.go
index 9a6919a..54c0f39 100644
--- a/unix/zsyscall_linux_amd64.go
+++ b/unix/zsyscall_linux_amd64.go
@@ -2137,9 +2137,8 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Setfsgid(gid int) (prev int, err error) {
- r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
- prev = int(r0)
+func Setfsgid(gid int) (err error) {
+ _, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
@@ -2148,9 +2147,8 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Setfsuid(uid int) (prev int, err error) {
- r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
- prev = int(r0)
+func Setfsuid(uid int) (err error) {
+ _, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
diff --git a/unix/zsyscall_linux_arm.go b/unix/zsyscall_linux_arm.go
index 6cedc68..3eaa45f 100644
--- a/unix/zsyscall_linux_arm.go
+++ b/unix/zsyscall_linux_arm.go
@@ -2257,9 +2257,8 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Setfsgid(gid int) (prev int, err error) {
- r0, _, e1 := Syscall(SYS_SETFSGID32, uintptr(gid), 0, 0)
- prev = int(r0)
+func Setfsgid(gid int) (err error) {
+ _, _, e1 := Syscall(SYS_SETFSGID32, uintptr(gid), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
@@ -2268,9 +2267,8 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Setfsuid(uid int) (prev int, err error) {
- r0, _, e1 := Syscall(SYS_SETFSUID32, uintptr(uid), 0, 0)
- prev = int(r0)
+func Setfsuid(uid int) (err error) {
+ _, _, e1 := Syscall(SYS_SETFSUID32, uintptr(uid), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
diff --git a/unix/zsyscall_linux_arm64.go b/unix/zsyscall_linux_arm64.go
index 521baed..be7f2db 100644
--- a/unix/zsyscall_linux_arm64.go
+++ b/unix/zsyscall_linux_arm64.go
@@ -2060,9 +2060,8 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Setfsgid(gid int) (prev int, err error) {
- r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
- prev = int(r0)
+func Setfsgid(gid int) (err error) {
+ _, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
@@ -2071,9 +2070,8 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Setfsuid(uid int) (prev int, err error) {
- r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
- prev = int(r0)
+func Setfsuid(uid int) (err error) {
+ _, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
diff --git a/unix/zsyscall_linux_mips.go b/unix/zsyscall_linux_mips.go
index 5b2fb47..3a0d910 100644
--- a/unix/zsyscall_linux_mips.go
+++ b/unix/zsyscall_linux_mips.go
@@ -2051,9 +2051,8 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Setfsgid(gid int) (prev int, err error) {
- r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
- prev = int(r0)
+func Setfsgid(gid int) (err error) {
+ _, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
@@ -2062,9 +2061,8 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Setfsuid(uid int) (prev int, err error) {
- r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
- prev = int(r0)
+func Setfsuid(uid int) (err error) {
+ _, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
diff --git a/unix/zsyscall_linux_mips64.go b/unix/zsyscall_linux_mips64.go
index fc2814d..05f62cb 100644
--- a/unix/zsyscall_linux_mips64.go
+++ b/unix/zsyscall_linux_mips64.go
@@ -2081,9 +2081,8 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Setfsgid(gid int) (prev int, err error) {
- r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
- prev = int(r0)
+func Setfsgid(gid int) (err error) {
+ _, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
@@ -2092,9 +2091,8 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Setfsuid(uid int) (prev int, err error) {
- r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
- prev = int(r0)
+func Setfsuid(uid int) (err error) {
+ _, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
diff --git a/unix/zsyscall_linux_mips64le.go b/unix/zsyscall_linux_mips64le.go
index 225fefd..29bdea9 100644
--- a/unix/zsyscall_linux_mips64le.go
+++ b/unix/zsyscall_linux_mips64le.go
@@ -2081,9 +2081,8 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Setfsgid(gid int) (prev int, err error) {
- r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
- prev = int(r0)
+func Setfsgid(gid int) (err error) {
+ _, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
@@ -2092,9 +2091,8 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Setfsuid(uid int) (prev int, err error) {
- r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
- prev = int(r0)
+func Setfsuid(uid int) (err error) {
+ _, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
diff --git a/unix/zsyscall_linux_mipsle.go b/unix/zsyscall_linux_mipsle.go
index aefac61..1dac219 100644
--- a/unix/zsyscall_linux_mipsle.go
+++ b/unix/zsyscall_linux_mipsle.go
@@ -2051,9 +2051,8 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Setfsgid(gid int) (prev int, err error) {
- r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
- prev = int(r0)
+func Setfsgid(gid int) (err error) {
+ _, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
@@ -2062,9 +2061,8 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Setfsuid(uid int) (prev int, err error) {
- r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
- prev = int(r0)
+func Setfsuid(uid int) (err error) {
+ _, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
diff --git a/unix/zsyscall_linux_ppc64.go b/unix/zsyscall_linux_ppc64.go
index de2f55f..7b76d60 100644
--- a/unix/zsyscall_linux_ppc64.go
+++ b/unix/zsyscall_linux_ppc64.go
@@ -2163,9 +2163,8 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Setfsgid(gid int) (prev int, err error) {
- r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
- prev = int(r0)
+func Setfsgid(gid int) (err error) {
+ _, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
@@ -2174,9 +2173,8 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Setfsuid(uid int) (prev int, err error) {
- r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
- prev = int(r0)
+func Setfsuid(uid int) (err error) {
+ _, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
diff --git a/unix/zsyscall_linux_ppc64le.go b/unix/zsyscall_linux_ppc64le.go
index fccddb9..5f2e31c 100644
--- a/unix/zsyscall_linux_ppc64le.go
+++ b/unix/zsyscall_linux_ppc64le.go
@@ -2163,9 +2163,8 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Setfsgid(gid int) (prev int, err error) {
- r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
- prev = int(r0)
+func Setfsgid(gid int) (err error) {
+ _, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
@@ -2174,9 +2173,8 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Setfsuid(uid int) (prev int, err error) {
- r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
- prev = int(r0)
+func Setfsuid(uid int) (err error) {
+ _, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
diff --git a/unix/zsyscall_linux_riscv64.go b/unix/zsyscall_linux_riscv64.go
index 6387285..ea52bd3 100644
--- a/unix/zsyscall_linux_riscv64.go
+++ b/unix/zsyscall_linux_riscv64.go
@@ -2040,9 +2040,8 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Setfsgid(gid int) (prev int, err error) {
- r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
- prev = int(r0)
+func Setfsgid(gid int) (err error) {
+ _, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
@@ -2051,9 +2050,8 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Setfsuid(uid int) (prev int, err error) {
- r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
- prev = int(r0)
+func Setfsuid(uid int) (err error) {
+ _, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
diff --git a/unix/zsyscall_linux_s390x.go b/unix/zsyscall_linux_s390x.go
index e1594a0..3f1e461 100644
--- a/unix/zsyscall_linux_s390x.go
+++ b/unix/zsyscall_linux_s390x.go
@@ -2133,9 +2133,8 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Setfsgid(gid int) (prev int, err error) {
- r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
- prev = int(r0)
+func Setfsgid(gid int) (err error) {
+ _, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
@@ -2144,9 +2143,8 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Setfsuid(uid int) (prev int, err error) {
- r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
- prev = int(r0)
+func Setfsuid(uid int) (err error) {
+ _, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
diff --git a/unix/zsyscall_linux_sparc64.go b/unix/zsyscall_linux_sparc64.go
index a2b711e..6bcd0a3 100644
--- a/unix/zsyscall_linux_sparc64.go
+++ b/unix/zsyscall_linux_sparc64.go
@@ -2132,9 +2132,8 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Setfsgid(gid int) (prev int, err error) {
- r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
- prev = int(r0)
+func Setfsgid(gid int) (err error) {
+ _, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
@@ -2143,9 +2142,8 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Setfsuid(uid int) (prev int, err error) {
- r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
- prev = int(r0)
+func Setfsuid(uid int) (err error) {
+ _, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
