Source file src/internal/syscall/unix/at_fstatat.go

Documentation: internal/syscall/unix

     1  // Copyright 2018 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  //go:build dragonfly || (linux && !loong64) || netbsd || (openbsd && mips64)
     6  
     7  package unix
     8  
     9  import (
    10  	"syscall"
    11  	"unsafe"
    12  )
    13  
    14  func Fstatat(dirfd int, path string, stat *syscall.Stat_t, flags int) error {
    15  	var p *byte
    16  	p, err := syscall.BytePtrFromString(path)
    17  	if err != nil {
    18  		return err
    19  	}
    20  
    21  	_, _, errno := syscall.Syscall6(fstatatTrap, uintptr(dirfd), uintptr(unsafe.Pointer(p)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
    22  	if errno != 0 {
    23  		return errno
    24  	}
    25  
    26  	return nil
    27  }
    28  

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