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unix: add Getresuid and Getresgid for OpenBSD

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Addresses golang/go#60483 for OpenBSD.

This change was successfully tested on amd64 and adjusted accordingly for the other architectures.

Change-Id: Id63cca342d81d2cc5854eb2923ca7e66bfaa91bf
GitHub-Last-Rev: cff1170143
GitHub-Pull-Request: golang/sys#160
Reviewed-on: https://go-review.googlesource.com/c/sys/+/500655
Reviewed-by: David Chase <drchase@google.com>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
This commit is contained in:
Alvar Penning
2023-06-04 07:56:06 +00:00
committed by Gopher Robot
parent ff98eae2a0
commit 81c8a6c06d
15 changed files with 249 additions and 8 deletions
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17
unix/syscall_openbsd.go
View File

@@ -151,6 +151,21 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
return
}
//sysnb getresuid(ruid *_C_int, euid *_C_int, suid *_C_int)
//sysnb getresgid(rgid *_C_int, egid *_C_int, sgid *_C_int)
func Getresuid() (ruid, euid, suid int) {
var r, e, s _C_int
getresuid(&r, &e, &s)
return int(r), int(e), int(s)
}
func Getresgid() (rgid, egid, sgid int) {
var r, e, s _C_int
getresgid(&r, &e, &s)
return int(r), int(e), int(s)
}
//sys ioctl(fd int, req uint, arg uintptr) (err error)
//sys ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) = SYS_IOCTL
@@ -338,8 +353,6 @@ func Uname(uname *Utsname) error {
// getgid
// getitimer
// getlogin
// getresgid
// getresuid
// getthrid
// ktrace
// lfs_bmapv

22
unix/zsyscall_openbsd_386.go
View File

@@ -519,6 +519,28 @@ var libc_getcwd_trampoline_addr uintptr
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func getresuid(ruid *_C_int, euid *_C_int, suid *_C_int) {
syscall_rawSyscall(libc_getresuid_trampoline_addr, uintptr(unsafe.Pointer(ruid)), uintptr(unsafe.Pointer(euid)), uintptr(unsafe.Pointer(suid)))
return
}
var libc_getresuid_trampoline_addr uintptr
//go:cgo_import_dynamic libc_getresuid getresuid "libc.so"
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func getresgid(rgid *_C_int, egid *_C_int, sgid *_C_int) {
syscall_rawSyscall(libc_getresgid_trampoline_addr, uintptr(unsafe.Pointer(rgid)), uintptr(unsafe.Pointer(egid)), uintptr(unsafe.Pointer(sgid)))
return
}
var libc_getresgid_trampoline_addr uintptr
//go:cgo_import_dynamic libc_getresgid getresgid "libc.so"
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func ioctl(fd int, req uint, arg uintptr) (err error) {
_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
if e1 != 0 {

10
unix/zsyscall_openbsd_386.s
View File

@@ -158,6 +158,16 @@ TEXT libc_getcwd_trampoline<>(SB),NOSPLIT,$0-0
GLOBL ·libc_getcwd_trampoline_addr(SB), RODATA, $4
DATA ·libc_getcwd_trampoline_addr(SB)/4, $libc_getcwd_trampoline<>(SB)
TEXT libc_getresuid_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_getresuid(SB)
GLOBL ·libc_getresuid_trampoline_addr(SB), RODATA, $4
DATA ·libc_getresuid_trampoline_addr(SB)/4, $libc_getresuid_trampoline<>(SB)
TEXT libc_getresgid_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_getresgid(SB)
GLOBL ·libc_getresgid_trampoline_addr(SB), RODATA, $4
DATA ·libc_getresgid_trampoline_addr(SB)/4, $libc_getresgid_trampoline<>(SB)
TEXT libc_ioctl_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_ioctl(SB)
GLOBL ·libc_ioctl_trampoline_addr(SB), RODATA, $4

36
unix/zsyscall_openbsd_amd64.go
View File

@@ -519,15 +519,29 @@ var libc_getcwd_trampoline_addr uintptr
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func ioctl(fd int, req uint, arg uintptr) (err error) {
_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
if e1 != 0 {
err = errnoErr(e1)
}
func getresuid(ruid *_C_int, euid *_C_int, suid *_C_int) {
syscall_rawSyscall(libc_getresuid_trampoline_addr, uintptr(unsafe.Pointer(ruid)), uintptr(unsafe.Pointer(euid)), uintptr(unsafe.Pointer(suid)))
return
}
func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
var libc_getresuid_trampoline_addr uintptr
//go:cgo_import_dynamic libc_getresuid getresuid "libc.so"
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func getresgid(rgid *_C_int, egid *_C_int, sgid *_C_int) {
syscall_rawSyscall(libc_getresgid_trampoline_addr, uintptr(unsafe.Pointer(rgid)), uintptr(unsafe.Pointer(egid)), uintptr(unsafe.Pointer(sgid)))
return
}
var libc_getresgid_trampoline_addr uintptr
//go:cgo_import_dynamic libc_getresgid getresgid "libc.so"
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func ioctl(fd int, req uint, arg uintptr) (err error) {
_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
if e1 != 0 {
err = errnoErr(e1)
@@ -541,6 +555,16 @@ var libc_ioctl_trampoline_addr uintptr
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
if e1 != 0 {
err = errnoErr(e1)
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
var _p0 unsafe.Pointer
if len(mib) > 0 {

10
unix/zsyscall_openbsd_amd64.s
View File

@@ -158,6 +158,16 @@ TEXT libc_getcwd_trampoline<>(SB),NOSPLIT,$0-0
GLOBL ·libc_getcwd_trampoline_addr(SB), RODATA, $8
DATA ·libc_getcwd_trampoline_addr(SB)/8, $libc_getcwd_trampoline<>(SB)
TEXT libc_getresuid_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_getresuid(SB)
GLOBL ·libc_getresuid_trampoline_addr(SB), RODATA, $8
DATA ·libc_getresuid_trampoline_addr(SB)/8, $libc_getresuid_trampoline<>(SB)
TEXT libc_getresgid_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_getresgid(SB)
GLOBL ·libc_getresgid_trampoline_addr(SB), RODATA, $8
DATA ·libc_getresgid_trampoline_addr(SB)/8, $libc_getresgid_trampoline<>(SB)
TEXT libc_ioctl_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_ioctl(SB)
GLOBL ·libc_ioctl_trampoline_addr(SB), RODATA, $8

22
unix/zsyscall_openbsd_arm.go
View File

@@ -519,6 +519,28 @@ var libc_getcwd_trampoline_addr uintptr
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func getresuid(ruid *_C_int, euid *_C_int, suid *_C_int) {
syscall_rawSyscall(libc_getresuid_trampoline_addr, uintptr(unsafe.Pointer(ruid)), uintptr(unsafe.Pointer(euid)), uintptr(unsafe.Pointer(suid)))
return
}
var libc_getresuid_trampoline_addr uintptr
//go:cgo_import_dynamic libc_getresuid getresuid "libc.so"
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func getresgid(rgid *_C_int, egid *_C_int, sgid *_C_int) {
syscall_rawSyscall(libc_getresgid_trampoline_addr, uintptr(unsafe.Pointer(rgid)), uintptr(unsafe.Pointer(egid)), uintptr(unsafe.Pointer(sgid)))
return
}
var libc_getresgid_trampoline_addr uintptr
//go:cgo_import_dynamic libc_getresgid getresgid "libc.so"
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func ioctl(fd int, req uint, arg uintptr) (err error) {
_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
if e1 != 0 {

10
unix/zsyscall_openbsd_arm.s
View File

@@ -158,6 +158,16 @@ TEXT libc_getcwd_trampoline<>(SB),NOSPLIT,$0-0
GLOBL ·libc_getcwd_trampoline_addr(SB), RODATA, $4
DATA ·libc_getcwd_trampoline_addr(SB)/4, $libc_getcwd_trampoline<>(SB)
TEXT libc_getresuid_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_getresuid(SB)
GLOBL ·libc_getresuid_trampoline_addr(SB), RODATA, $4
DATA ·libc_getresuid_trampoline_addr(SB)/4, $libc_getresuid_trampoline<>(SB)
TEXT libc_getresgid_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_getresgid(SB)
GLOBL ·libc_getresgid_trampoline_addr(SB), RODATA, $4
DATA ·libc_getresgid_trampoline_addr(SB)/4, $libc_getresgid_trampoline<>(SB)
TEXT libc_ioctl_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_ioctl(SB)
GLOBL ·libc_ioctl_trampoline_addr(SB), RODATA, $4

22
unix/zsyscall_openbsd_arm64.go
View File

@@ -519,6 +519,28 @@ var libc_getcwd_trampoline_addr uintptr
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func getresuid(ruid *_C_int, euid *_C_int, suid *_C_int) {
syscall_rawSyscall(libc_getresuid_trampoline_addr, uintptr(unsafe.Pointer(ruid)), uintptr(unsafe.Pointer(euid)), uintptr(unsafe.Pointer(suid)))
return
}
var libc_getresuid_trampoline_addr uintptr
//go:cgo_import_dynamic libc_getresuid getresuid "libc.so"
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func getresgid(rgid *_C_int, egid *_C_int, sgid *_C_int) {
syscall_rawSyscall(libc_getresgid_trampoline_addr, uintptr(unsafe.Pointer(rgid)), uintptr(unsafe.Pointer(egid)), uintptr(unsafe.Pointer(sgid)))
return
}
var libc_getresgid_trampoline_addr uintptr
//go:cgo_import_dynamic libc_getresgid getresgid "libc.so"
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func ioctl(fd int, req uint, arg uintptr) (err error) {
_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
if e1 != 0 {

10
unix/zsyscall_openbsd_arm64.s
View File

@@ -158,6 +158,16 @@ TEXT libc_getcwd_trampoline<>(SB),NOSPLIT,$0-0
GLOBL ·libc_getcwd_trampoline_addr(SB), RODATA, $8
DATA ·libc_getcwd_trampoline_addr(SB)/8, $libc_getcwd_trampoline<>(SB)
TEXT libc_getresuid_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_getresuid(SB)
GLOBL ·libc_getresuid_trampoline_addr(SB), RODATA, $8
DATA ·libc_getresuid_trampoline_addr(SB)/8, $libc_getresuid_trampoline<>(SB)
TEXT libc_getresgid_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_getresgid(SB)
GLOBL ·libc_getresgid_trampoline_addr(SB), RODATA, $8
DATA ·libc_getresgid_trampoline_addr(SB)/8, $libc_getresgid_trampoline<>(SB)
TEXT libc_ioctl_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_ioctl(SB)
GLOBL ·libc_ioctl_trampoline_addr(SB), RODATA, $8

22
unix/zsyscall_openbsd_mips64.go
View File

@@ -519,6 +519,28 @@ var libc_getcwd_trampoline_addr uintptr
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func getresuid(ruid *_C_int, euid *_C_int, suid *_C_int) {
syscall_rawSyscall(libc_getresuid_trampoline_addr, uintptr(unsafe.Pointer(ruid)), uintptr(unsafe.Pointer(euid)), uintptr(unsafe.Pointer(suid)))
return
}
var libc_getresuid_trampoline_addr uintptr
//go:cgo_import_dynamic libc_getresuid getresuid "libc.so"
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func getresgid(rgid *_C_int, egid *_C_int, sgid *_C_int) {
syscall_rawSyscall(libc_getresgid_trampoline_addr, uintptr(unsafe.Pointer(rgid)), uintptr(unsafe.Pointer(egid)), uintptr(unsafe.Pointer(sgid)))
return
}
var libc_getresgid_trampoline_addr uintptr
//go:cgo_import_dynamic libc_getresgid getresgid "libc.so"
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func ioctl(fd int, req uint, arg uintptr) (err error) {
_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
if e1 != 0 {

10
unix/zsyscall_openbsd_mips64.s
View File

@@ -158,6 +158,16 @@ TEXT libc_getcwd_trampoline<>(SB),NOSPLIT,$0-0
GLOBL ·libc_getcwd_trampoline_addr(SB), RODATA, $8
DATA ·libc_getcwd_trampoline_addr(SB)/8, $libc_getcwd_trampoline<>(SB)
TEXT libc_getresuid_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_getresuid(SB)
GLOBL ·libc_getresuid_trampoline_addr(SB), RODATA, $8
DATA ·libc_getresuid_trampoline_addr(SB)/8, $libc_getresuid_trampoline<>(SB)
TEXT libc_getresgid_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_getresgid(SB)
GLOBL ·libc_getresgid_trampoline_addr(SB), RODATA, $8
DATA ·libc_getresgid_trampoline_addr(SB)/8, $libc_getresgid_trampoline<>(SB)
TEXT libc_ioctl_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_ioctl(SB)
GLOBL ·libc_ioctl_trampoline_addr(SB), RODATA, $8

22
unix/zsyscall_openbsd_ppc64.go
View File

@@ -519,6 +519,28 @@ var libc_getcwd_trampoline_addr uintptr
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func getresuid(ruid *_C_int, euid *_C_int, suid *_C_int) {
syscall_rawSyscall(libc_getresuid_trampoline_addr, uintptr(unsafe.Pointer(ruid)), uintptr(unsafe.Pointer(euid)), uintptr(unsafe.Pointer(suid)))
return
}
var libc_getresuid_trampoline_addr uintptr
//go:cgo_import_dynamic libc_getresuid getresuid "libc.so"
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func getresgid(rgid *_C_int, egid *_C_int, sgid *_C_int) {
syscall_rawSyscall(libc_getresgid_trampoline_addr, uintptr(unsafe.Pointer(rgid)), uintptr(unsafe.Pointer(egid)), uintptr(unsafe.Pointer(sgid)))
return
}
var libc_getresgid_trampoline_addr uintptr
//go:cgo_import_dynamic libc_getresgid getresgid "libc.so"
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func ioctl(fd int, req uint, arg uintptr) (err error) {
_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
if e1 != 0 {

12
unix/zsyscall_openbsd_ppc64.s
View File

@@ -189,6 +189,18 @@ TEXT libc_getcwd_trampoline<>(SB),NOSPLIT,$0-0
GLOBL ·libc_getcwd_trampoline_addr(SB), RODATA, $8
DATA ·libc_getcwd_trampoline_addr(SB)/8, $libc_getcwd_trampoline<>(SB)
TEXT libc_getresuid_trampoline<>(SB),NOSPLIT,$0-0
CALL libc_getresuid(SB)
RET
GLOBL ·libc_getresuid_trampoline_addr(SB), RODATA, $8
DATA ·libc_getresuid_trampoline_addr(SB)/8, $libc_getresuid_trampoline<>(SB)
TEXT libc_getresgid_trampoline<>(SB),NOSPLIT,$0-0
CALL libc_getresgid(SB)
RET
GLOBL ·libc_getresgid_trampoline_addr(SB), RODATA, $8
DATA ·libc_getresgid_trampoline_addr(SB)/8, $libc_getresgid_trampoline<>(SB)
TEXT libc_ioctl_trampoline<>(SB),NOSPLIT,$0-0
CALL libc_ioctl(SB)
RET

22
unix/zsyscall_openbsd_riscv64.go
View File

@@ -519,6 +519,28 @@ var libc_getcwd_trampoline_addr uintptr
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func getresuid(ruid *_C_int, euid *_C_int, suid *_C_int) {
syscall_rawSyscall(libc_getresuid_trampoline_addr, uintptr(unsafe.Pointer(ruid)), uintptr(unsafe.Pointer(euid)), uintptr(unsafe.Pointer(suid)))
return
}
var libc_getresuid_trampoline_addr uintptr
//go:cgo_import_dynamic libc_getresuid getresuid "libc.so"
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func getresgid(rgid *_C_int, egid *_C_int, sgid *_C_int) {
syscall_rawSyscall(libc_getresgid_trampoline_addr, uintptr(unsafe.Pointer(rgid)), uintptr(unsafe.Pointer(egid)), uintptr(unsafe.Pointer(sgid)))
return
}
var libc_getresgid_trampoline_addr uintptr
//go:cgo_import_dynamic libc_getresgid getresgid "libc.so"
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func ioctl(fd int, req uint, arg uintptr) (err error) {
_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
if e1 != 0 {

10
unix/zsyscall_openbsd_riscv64.s
View File

@@ -158,6 +158,16 @@ TEXT libc_getcwd_trampoline<>(SB),NOSPLIT,$0-0
GLOBL ·libc_getcwd_trampoline_addr(SB), RODATA, $8
DATA ·libc_getcwd_trampoline_addr(SB)/8, $libc_getcwd_trampoline<>(SB)
TEXT libc_getresuid_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_getresuid(SB)
GLOBL ·libc_getresuid_trampoline_addr(SB), RODATA, $8
DATA ·libc_getresuid_trampoline_addr(SB)/8, $libc_getresuid_trampoline<>(SB)
TEXT libc_getresgid_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_getresgid(SB)
GLOBL ·libc_getresgid_trampoline_addr(SB), RODATA, $8
DATA ·libc_getresgid_trampoline_addr(SB)/8, $libc_getresgid_trampoline<>(SB)
TEXT libc_ioctl_trampoline<>(SB),NOSPLIT,$0-0
JMP libc_ioctl(SB)
GLOBL ·libc_ioctl_trampoline_addr(SB), RODATA, $8