github.com/iDigitalFlame/xmt@v0.5.4/device/unix/zsyscall_aix_ppc64_gc.go (about)

     1  //go:build aix && ppc64 && gc
     2  // +build aix,ppc64,gc
     3  
     4  // Copyright (C) 2020 - 2023 iDigitalFlame
     5  //
     6  // This program is free software: you can redistribute it and/or modify
     7  // it under the terms of the GNU General Public License as published by
     8  // the Free Software Foundation, either version 3 of the License, or
     9  // any later version.
    10  //
    11  // This program is distributed in the hope that it will be useful,
    12  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    13  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    14  // GNU General Public License for more details.
    15  //
    16  // You should have received a copy of the GNU General Public License
    17  // along with this program.  If not, see <https://www.gnu.org/licenses/>.
    18  //
    19  
    20  package unix
    21  
    22  import (
    23  	"syscall"
    24  	"unsafe"
    25  )
    26  
    27  //go:cgo_import_dynamic libc_uname uname "libc.a/shr_64.o"
    28  //go:linkname funcUname libc_uname
    29  var funcUname uintptr
    30  
    31  type utsName struct {
    32  	Sysname  [32]byte
    33  	Nodename [32]byte
    34  	Release  [32]byte
    35  	Version  [32]byte
    36  	Machine  [32]byte
    37  }
    38  
    39  func uname(u *utsName) error {
    40  	if _, _, err := syscall.RawSyscall6(uintptr(unsafe.Pointer(&funcUname)), uintptr(unsafe.Pointer(u)), 0, 0, 0, 0, 0); err != 0 {
    41  		return err
    42  	}
    43  	return nil
    44  }