faccessat_solaris.go

     1  // Copyright 2024 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  package unix
     6  
     7  import (
     8  	"syscall"
     9  	"unsafe"
    10  )
    11  
    12  //go:linkname procFaccessat libc_faccessat
    13  
    14  var procFaccessat uintptr
    15  
    16  func faccessat(dirfd int, path string, mode uint32, flags int) error {
    17  	p, err := syscall.BytePtrFromString(path)
    18  	if err != nil {
    19  		return err
    20  	}
    21  
    22  	_, _, errno := syscall6(uintptr(unsafe.Pointer(&procFaccessat)), 4, uintptr(dirfd), uintptr(unsafe.Pointer(p)), uintptr(mode), uintptr(flags), 0, 0)
    23  	if errno != 0 {
    24  		return errno
    25  	}
    26  
    27  	return nil
    28  }
    29
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