Source file src/pkg/os/executable_solaris.go

     1	// Copyright 2016 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 os
     6	
     7	import "syscall"
     8	
     9	var executablePath string // set by sysauxv in ../runtime/os3_solaris.go
    10	
    11	var initCwd, initCwdErr = Getwd()
    12	
    13	func executable() (string, error) {
    14		path := executablePath
    15		if len(path) == 0 {
    16			path, err := syscall.Getexecname()
    17			if err != nil {
    18				return path, err
    19			}
    20		}
    21		if len(path) > 0 && path[0] != '/' {
    22			if initCwdErr != nil {
    23				return path, initCwdErr
    24			}
    25			if len(path) > 2 && path[0:2] == "./" {
    26				// skip "./"
    27				path = path[2:]
    28			}
    29			return initCwd + "/" + path, nil
    30		}
    31		return path, nil
    32	}
    33	

View as plain text