From 94506bca4fdbb66e445869e35de58109a941a0bd Mon Sep 17 00:00:00 2001 From: Sergey Ivanov Date: Mon, 20 Jan 2020 14:18:33 +0300 Subject: [PATCH] unix: fix Setfsuid and Setfsgid return values setfsuid(2) and setfsgid(2) both return an int value that indicates the previous fsuid or fsgid set. This change makes unix.Setfsgid() and unix.Setfsuid() return these values too instead of returning only an error. Fixes golang/go#36649 Change-Id: I56cbb49d7485023b6b04f7b95e8f675473241d8c Reviewed-on: https://go-review.googlesource.com/c/sys/+/215240 Run-TryBot: Tobias Klauser TryBot-Result: Gobot Gobot Reviewed-by: Tobias Klauser --- unix/syscall_linux_386.go | 4 ++-- unix/syscall_linux_amd64.go | 4 ++-- unix/syscall_linux_arm.go | 4 ++-- unix/syscall_linux_arm64.go | 4 ++-- unix/syscall_linux_mips64x.go | 4 ++-- unix/syscall_linux_mipsx.go | 4 ++-- unix/syscall_linux_ppc64x.go | 4 ++-- unix/syscall_linux_riscv64.go | 4 ++-- unix/syscall_linux_s390x.go | 4 ++-- unix/syscall_linux_sparc64.go | 4 ++-- unix/zsyscall_linux_386.go | 10 ++++++---- unix/zsyscall_linux_amd64.go | 10 ++++++---- unix/zsyscall_linux_arm.go | 10 ++++++---- unix/zsyscall_linux_arm64.go | 10 ++++++---- unix/zsyscall_linux_mips.go | 10 ++++++---- unix/zsyscall_linux_mips64.go | 10 ++++++---- unix/zsyscall_linux_mips64le.go | 10 ++++++---- unix/zsyscall_linux_mipsle.go | 10 ++++++---- unix/zsyscall_linux_ppc64.go | 10 ++++++---- unix/zsyscall_linux_ppc64le.go | 10 ++++++---- unix/zsyscall_linux_riscv64.go | 10 ++++++---- unix/zsyscall_linux_s390x.go | 10 ++++++---- unix/zsyscall_linux_sparc64.go | 10 ++++++---- 23 files changed, 98 insertions(+), 72 deletions(-) diff --git a/unix/syscall_linux_386.go b/unix/syscall_linux_386.go index e7fa665e..3ff62051 100644 --- a/unix/syscall_linux_386.go +++ b/unix/syscall_linux_386.go @@ -70,8 +70,8 @@ func Pipe2(p []int, flags int) (err error) { //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) (err error) = SYS_SETFSGID32 -//sys Setfsuid(uid int) (err error) = SYS_SETFSUID32 +//sys Setfsgid(gid int) (prev int, err error) = SYS_SETFSGID32 +//sys Setfsuid(uid int) (prev 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 088ce0f9..21e69ccc 100644 --- a/unix/syscall_linux_amd64.go +++ b/unix/syscall_linux_amd64.go @@ -55,8 +55,8 @@ func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err } //sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) -//sys Setfsgid(gid int) (err error) -//sys Setfsuid(uid int) (err error) +//sys Setfsgid(gid int) (prev int, err error) +//sys Setfsuid(uid int) (prev 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 11930fc8..d208085a 100644 --- a/unix/syscall_linux_arm.go +++ b/unix/syscall_linux_arm.go @@ -98,8 +98,8 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { //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) (err error) = SYS_SETFSGID32 -//sys Setfsuid(uid int) (err error) = SYS_SETFSUID32 +//sys Setfsgid(gid int) (prev int, err error) = SYS_SETFSGID32 +//sys Setfsuid(uid int) (prev 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 251e2d97..d239885a 100644 --- a/unix/syscall_linux_arm64.go +++ b/unix/syscall_linux_arm64.go @@ -42,8 +42,8 @@ func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err } //sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) -//sys Setfsgid(gid int) (err error) -//sys Setfsuid(uid int) (err error) +//sys Setfsgid(gid int) (prev int, err error) +//sys Setfsuid(uid int) (prev 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 7562fe97..b1b56a41 100644 --- a/unix/syscall_linux_mips64x.go +++ b/unix/syscall_linux_mips64x.go @@ -36,8 +36,8 @@ func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err } //sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) -//sys Setfsgid(gid int) (err error) -//sys Setfsuid(uid int) (err error) +//sys Setfsgid(gid int) (prev int, err error) +//sys Setfsuid(uid int) (prev 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 a939ff8f..30fc047e 100644 --- a/unix/syscall_linux_mipsx.go +++ b/unix/syscall_linux_mipsx.go @@ -31,8 +31,8 @@ func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, //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) (err error) -//sys Setfsuid(uid int) (err error) +//sys Setfsgid(gid int) (prev int, err error) +//sys Setfsuid(uid int) (prev 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 28d6d0f2..2806b851 100644 --- a/unix/syscall_linux_ppc64x.go +++ b/unix/syscall_linux_ppc64x.go @@ -34,8 +34,8 @@ package unix //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) (err error) -//sys Setfsuid(uid int) (err error) +//sys Setfsgid(gid int) (prev int, err error) +//sys Setfsuid(uid int) (prev 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 6798c262..38ae98d9 100644 --- a/unix/syscall_linux_riscv64.go +++ b/unix/syscall_linux_riscv64.go @@ -41,8 +41,8 @@ func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err } //sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) -//sys Setfsgid(gid int) (err error) -//sys Setfsuid(uid int) (err error) +//sys Setfsgid(gid int) (prev int, err error) +//sys Setfsuid(uid int) (prev 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 eb5cb1a7..4b28aba4 100644 --- a/unix/syscall_linux_s390x.go +++ b/unix/syscall_linux_s390x.go @@ -34,8 +34,8 @@ import ( //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) (err error) -//sys Setfsuid(uid int) (err error) +//sys Setfsgid(gid int) (prev int, err error) +//sys Setfsuid(uid int) (prev 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 37321c12..21eca48e 100644 --- a/unix/syscall_linux_sparc64.go +++ b/unix/syscall_linux_sparc64.go @@ -30,8 +30,8 @@ package unix //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) (err error) -//sys Setfsuid(uid int) (err error) +//sys Setfsgid(gid int) (prev int, err error) +//sys Setfsuid(uid int) (prev 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 c18f6c6e..2662eb8d 100644 --- a/unix/zsyscall_linux_386.go +++ b/unix/zsyscall_linux_386.go @@ -2121,8 +2121,9 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setfsgid(gid int) (err error) { - _, _, e1 := Syscall(SYS_SETFSGID32, uintptr(gid), 0, 0) +func Setfsgid(gid int) (prev int, err error) { + r0, _, e1 := Syscall(SYS_SETFSGID32, uintptr(gid), 0, 0) + prev = int(r0) if e1 != 0 { err = errnoErr(e1) } @@ -2131,8 +2132,9 @@ func Setfsgid(gid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setfsuid(uid int) (err error) { - _, _, e1 := Syscall(SYS_SETFSUID32, uintptr(uid), 0, 0) +func Setfsuid(uid int) (prev int, err error) { + r0, _, e1 := Syscall(SYS_SETFSUID32, uintptr(uid), 0, 0) + prev = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_linux_amd64.go b/unix/zsyscall_linux_amd64.go index 54c0f39b..9a6919ad 100644 --- a/unix/zsyscall_linux_amd64.go +++ b/unix/zsyscall_linux_amd64.go @@ -2137,8 +2137,9 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setfsgid(gid int) (err error) { - _, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0) +func Setfsgid(gid int) (prev int, err error) { + r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0) + prev = int(r0) if e1 != 0 { err = errnoErr(e1) } @@ -2147,8 +2148,9 @@ func Setfsgid(gid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setfsuid(uid int) (err error) { - _, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0) +func Setfsuid(uid int) (prev int, err error) { + r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0) + prev = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_linux_arm.go b/unix/zsyscall_linux_arm.go index 3eaa45fb..6cedc682 100644 --- a/unix/zsyscall_linux_arm.go +++ b/unix/zsyscall_linux_arm.go @@ -2257,8 +2257,9 @@ func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setfsgid(gid int) (err error) { - _, _, e1 := Syscall(SYS_SETFSGID32, uintptr(gid), 0, 0) +func Setfsgid(gid int) (prev int, err error) { + r0, _, e1 := Syscall(SYS_SETFSGID32, uintptr(gid), 0, 0) + prev = int(r0) if e1 != 0 { err = errnoErr(e1) } @@ -2267,8 +2268,9 @@ func Setfsgid(gid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setfsuid(uid int) (err error) { - _, _, e1 := Syscall(SYS_SETFSUID32, uintptr(uid), 0, 0) +func Setfsuid(uid int) (prev int, err error) { + r0, _, e1 := Syscall(SYS_SETFSUID32, uintptr(uid), 0, 0) + prev = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_linux_arm64.go b/unix/zsyscall_linux_arm64.go index be7f2db3..521baed0 100644 --- a/unix/zsyscall_linux_arm64.go +++ b/unix/zsyscall_linux_arm64.go @@ -2060,8 +2060,9 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setfsgid(gid int) (err error) { - _, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0) +func Setfsgid(gid int) (prev int, err error) { + r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0) + prev = int(r0) if e1 != 0 { err = errnoErr(e1) } @@ -2070,8 +2071,9 @@ func Setfsgid(gid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setfsuid(uid int) (err error) { - _, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0) +func Setfsuid(uid int) (prev int, err error) { + r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0) + prev = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_linux_mips.go b/unix/zsyscall_linux_mips.go index 3a0d9105..5b2fb476 100644 --- a/unix/zsyscall_linux_mips.go +++ b/unix/zsyscall_linux_mips.go @@ -2051,8 +2051,9 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setfsgid(gid int) (err error) { - _, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0) +func Setfsgid(gid int) (prev int, err error) { + r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0) + prev = int(r0) if e1 != 0 { err = errnoErr(e1) } @@ -2061,8 +2062,9 @@ func Setfsgid(gid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setfsuid(uid int) (err error) { - _, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0) +func Setfsuid(uid int) (prev int, err error) { + r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0) + prev = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_linux_mips64.go b/unix/zsyscall_linux_mips64.go index 05f62cbf..fc2814df 100644 --- a/unix/zsyscall_linux_mips64.go +++ b/unix/zsyscall_linux_mips64.go @@ -2081,8 +2081,9 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setfsgid(gid int) (err error) { - _, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0) +func Setfsgid(gid int) (prev int, err error) { + r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0) + prev = int(r0) if e1 != 0 { err = errnoErr(e1) } @@ -2091,8 +2092,9 @@ func Setfsgid(gid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setfsuid(uid int) (err error) { - _, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0) +func Setfsuid(uid int) (prev int, err error) { + r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0) + prev = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_linux_mips64le.go b/unix/zsyscall_linux_mips64le.go index 29bdea98..225fefd9 100644 --- a/unix/zsyscall_linux_mips64le.go +++ b/unix/zsyscall_linux_mips64le.go @@ -2081,8 +2081,9 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setfsgid(gid int) (err error) { - _, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0) +func Setfsgid(gid int) (prev int, err error) { + r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0) + prev = int(r0) if e1 != 0 { err = errnoErr(e1) } @@ -2091,8 +2092,9 @@ func Setfsgid(gid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setfsuid(uid int) (err error) { - _, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0) +func Setfsuid(uid int) (prev int, err error) { + r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0) + prev = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_linux_mipsle.go b/unix/zsyscall_linux_mipsle.go index 1dac2198..aefac614 100644 --- a/unix/zsyscall_linux_mipsle.go +++ b/unix/zsyscall_linux_mipsle.go @@ -2051,8 +2051,9 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setfsgid(gid int) (err error) { - _, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0) +func Setfsgid(gid int) (prev int, err error) { + r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0) + prev = int(r0) if e1 != 0 { err = errnoErr(e1) } @@ -2061,8 +2062,9 @@ func Setfsgid(gid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setfsuid(uid int) (err error) { - _, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0) +func Setfsuid(uid int) (prev int, err error) { + r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0) + prev = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_linux_ppc64.go b/unix/zsyscall_linux_ppc64.go index 7b76d602..de2f55f7 100644 --- a/unix/zsyscall_linux_ppc64.go +++ b/unix/zsyscall_linux_ppc64.go @@ -2163,8 +2163,9 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setfsgid(gid int) (err error) { - _, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0) +func Setfsgid(gid int) (prev int, err error) { + r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0) + prev = int(r0) if e1 != 0 { err = errnoErr(e1) } @@ -2173,8 +2174,9 @@ func Setfsgid(gid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setfsuid(uid int) (err error) { - _, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0) +func Setfsuid(uid int) (prev int, err error) { + r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0) + prev = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_linux_ppc64le.go b/unix/zsyscall_linux_ppc64le.go index 5f2e31cd..fccddb92 100644 --- a/unix/zsyscall_linux_ppc64le.go +++ b/unix/zsyscall_linux_ppc64le.go @@ -2163,8 +2163,9 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setfsgid(gid int) (err error) { - _, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0) +func Setfsgid(gid int) (prev int, err error) { + r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0) + prev = int(r0) if e1 != 0 { err = errnoErr(e1) } @@ -2173,8 +2174,9 @@ func Setfsgid(gid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setfsuid(uid int) (err error) { - _, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0) +func Setfsuid(uid int) (prev int, err error) { + r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0) + prev = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_linux_riscv64.go b/unix/zsyscall_linux_riscv64.go index ea52bd33..63872855 100644 --- a/unix/zsyscall_linux_riscv64.go +++ b/unix/zsyscall_linux_riscv64.go @@ -2040,8 +2040,9 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setfsgid(gid int) (err error) { - _, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0) +func Setfsgid(gid int) (prev int, err error) { + r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0) + prev = int(r0) if e1 != 0 { err = errnoErr(e1) } @@ -2050,8 +2051,9 @@ func Setfsgid(gid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setfsuid(uid int) (err error) { - _, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0) +func Setfsuid(uid int) (prev int, err error) { + r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0) + prev = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_linux_s390x.go b/unix/zsyscall_linux_s390x.go index 3f1e461c..e1594a01 100644 --- a/unix/zsyscall_linux_s390x.go +++ b/unix/zsyscall_linux_s390x.go @@ -2133,8 +2133,9 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setfsgid(gid int) (err error) { - _, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0) +func Setfsgid(gid int) (prev int, err error) { + r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0) + prev = int(r0) if e1 != 0 { err = errnoErr(e1) } @@ -2143,8 +2144,9 @@ func Setfsgid(gid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setfsuid(uid int) (err error) { - _, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0) +func Setfsuid(uid int) (prev int, err error) { + r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0) + prev = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/unix/zsyscall_linux_sparc64.go b/unix/zsyscall_linux_sparc64.go index 6bcd0a31..a2b711e9 100644 --- a/unix/zsyscall_linux_sparc64.go +++ b/unix/zsyscall_linux_sparc64.go @@ -2132,8 +2132,9 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setfsgid(gid int) (err error) { - _, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0) +func Setfsgid(gid int) (prev int, err error) { + r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0) + prev = int(r0) if e1 != 0 { err = errnoErr(e1) } @@ -2142,8 +2143,9 @@ func Setfsgid(gid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Setfsuid(uid int) (err error) { - _, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0) +func Setfsuid(uid int) (prev int, err error) { + r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0) + prev = int(r0) if e1 != 0 { err = errnoErr(e1) }