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go/src/os
Elias Naur bedb6a18d8 os: only fallback to root directory if $HOME fails for UserHomeDir
UserHomeDir always returns "/" for platforms where the home directory
is not always well defined. However, the user might set HOME before
running a Go program on those platforms and on at least iOS, HOME
is actually set to something useful (the root of the app specific
writable directory).

This CL changes UserHomeDir to use the root directory "/" only if
$HOME is empty.

Change-Id: Icaa01de53cd585d527d9a23b1629375d6b7f67e9
Reviewed-on: https://go-review.googlesource.com/c/go/+/167802
Run-TryBot: Elias Naur <mail@eliasnaur.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
2019-03-17 19:13:01 +00:00
..
exec os/exec: less allocs in the common case 2019-03-04 09:45:46 +00:00
signal os/signal: increase wait time for signal delivery time in testcase 2018-12-13 12:14:18 +00:00
user os: add AIX operating system 2018-10-11 15:41:04 +00:00
dir_ios.go runtime,os,syscall,internal/poll: replace getdirentries on iOS 2018-12-13 17:10:32 +00:00
dir_plan9.go
dir_unix.go runtime,os,syscall,internal/poll: replace getdirentries on iOS 2018-12-13 17:10:32 +00:00
dir_windows.go os: use WIN32_FIND_DATA.Reserved0 to identify symlinks 2018-03-07 08:51:04 +00:00
dir.go
env_test.go os: treat "${}" in Expand like in Go 1.10 2018-06-29 21:07:28 +00:00
env_unix_test.go os: add AIX operating system 2018-10-11 15:41:04 +00:00
env.go os: treat "${}" in Expand like in Go 1.10 2018-06-29 21:07:28 +00:00
error_plan9.go os: homogenize error checks on Plan 9 2018-01-24 07:18:36 +00:00
error_posix.go os: add AIX operating system 2018-10-11 15:41:04 +00:00
error_test.go
error_unix_test.go os: add AIX operating system 2018-10-11 15:41:04 +00:00
error_unix.go os: add AIX operating system 2018-10-11 15:41:04 +00:00
error_windows_test.go
error_windows.go
error.go
example_test.go os: show how to print permission bits in octal 2018-12-18 21:17:16 +00:00
exec_plan9.go os/exec: less allocs in the common case 2019-03-04 09:45:46 +00:00
exec_posix.go os/exec: less allocs in the common case 2019-03-04 09:45:46 +00:00
exec_unix.go os: add AIX operating system 2018-10-11 15:41:04 +00:00
exec_windows.go Revert "os: remove sleep in windows Process.Wait" 2018-11-09 23:24:35 +00:00
exec.go os/exec: document Process.Kill behaviour 2018-03-05 23:47:41 +00:00
executable_darwin.go os: add check for empty executable path on darwin 2018-08-02 20:31:25 +00:00
executable_freebsd.go
executable_path.go os: add AIX operating system 2018-10-11 15:41:04 +00:00
executable_plan9.go
executable_procfs.go os: add js/wasm architecture 2018-06-01 05:18:38 +00:00
executable_solaris.go runtime: parse auxv for page size and executable name on Solaris 2018-04-03 15:49:45 +00:00
executable_test.go os: fix tests for AIX 2018-10-26 14:46:35 +00:00
executable_windows.go
executable.go
export_test.go
export_windows_test.go
fifo_test.go os: skip TestFifoEOF on android 2018-06-14 13:41:57 +00:00
file_plan9.go os: add SyscallConn method for os.File 2018-12-27 16:36:34 +00:00
file_posix.go os: make Readlink work with symlinks with target like \??\Volume{ABCD}\ 2019-03-01 07:44:37 +00:00
file_unix.go os: drop special case for FreeBSD 10.4 in newFile 2019-03-12 06:33:01 +00:00
file_windows.go os: make Readlink work with symlinks with target like \??\Volume{ABCD}\ 2019-03-01 07:44:37 +00:00
file.go os: only fallback to root directory if $HOME fails for UserHomeDir 2019-03-17 19:13:01 +00:00
getwd_darwin.go
getwd.go os: use the syscall version of Getwd for Plan 9 2018-01-25 00:12:18 +00:00
os_test.go internal/poll: make FD.isFile mean whether it isn't socket on Windows 2019-03-06 18:04:33 +00:00
os_unix_test.go os: add SyscallConn method for os.File 2018-12-27 16:36:34 +00:00
os_windows_test.go os: make Readlink work with symlinks with target like \??\Volume{ABCD}\ 2019-03-01 07:44:37 +00:00
path_plan9.go path: use OS-specific function in MkdirAll, don't always keep trailing slash 2018-02-23 18:37:09 +00:00
path_test.go os: add support for long path names on unix RemoveAll 2018-10-31 13:55:01 +00:00
path_unix.go os: consistently return PathError from RemoveAll 2019-03-15 03:56:32 +00:00
path_windows_test.go all: use strings.ReplaceAll and bytes.ReplaceAll where applicable 2018-09-26 22:14:25 +00:00
path_windows.go path: use OS-specific function in MkdirAll, don't always keep trailing slash 2018-02-23 18:37:09 +00:00
path.go os: consistently return PathError from RemoveAll 2019-03-15 03:56:32 +00:00
pipe2_bsd.go Revert "syscall, os: use pipe2 syscall on DragonflyBSD instead of pipe" 2018-08-26 21:30:35 +00:00
pipe_bsd.go os: add AIX operating system 2018-10-11 15:41:04 +00:00
pipe_linux.go
pipe_test.go os: increase default write size for TestClosedPipeRaceWrite 2018-12-04 03:32:16 +00:00
proc.go
rawconn_test.go os: add SyscallConn method for os.File 2018-12-27 16:36:34 +00:00
rawconn.go os: add SyscallConn method for os.File 2018-12-27 16:36:34 +00:00
removeall_at.go os: consistently return PathError from RemoveAll 2019-03-15 03:56:32 +00:00
removeall_noat.go os: restore RemoveAll docs by making a single copy 2019-01-30 01:39:37 +00:00
removeall_test.go os: consistently return PathError from RemoveAll 2019-03-15 03:56:32 +00:00
stat_aix.go os: add AIX operating system 2018-10-11 15:41:04 +00:00
stat_darwin.go
stat_dragonfly.go
stat_freebsd.go syscall: revert to pre-FreeBSD 10 / POSIX-2008 timespec field names in Stat_t on FreeBSD 2018-12-30 19:36:52 +00:00
stat_linux.go
stat_nacljs.go os: add js/wasm architecture 2018-06-01 05:18:38 +00:00
stat_netbsd.go
stat_openbsd.go
stat_plan9.go os: fix TestDevNullFile on Plan 9 2018-03-27 05:30:50 +00:00
stat_solaris.go
stat_test.go os: use CreateFile for Stat of symlinks 2018-11-02 07:30:03 +00:00
stat_unix.go os: add AIX operating system 2018-10-11 15:41:04 +00:00
stat_windows.go all: use "reports whether" consistently in the few places that didn't 2018-11-02 22:47:58 +00:00
stat.go
sticky_bsd.go os: fix tests for AIX 2018-10-26 14:46:35 +00:00
sticky_notbsd.go os: fix tests for AIX 2018-10-26 14:46:35 +00:00
str.go
sys_aix.go os: add AIX operating system 2018-10-11 15:41:04 +00:00
sys_bsd.go os: add js/wasm architecture 2018-06-01 05:18:38 +00:00
sys_js.go os: add js/wasm architecture 2018-06-01 05:18:38 +00:00
sys_linux.go os: remove superfluous comments 2018-05-02 14:41:57 +00:00
sys_nacl.go
sys_plan9.go os: remove superfluous comments 2018-05-02 14:41:57 +00:00
sys_solaris.go
sys_unix.go os: add AIX operating system 2018-10-11 15:41:04 +00:00
sys_windows.go
sys.go
timeout_test.go os: ignore SIGTTIN during TestTTYClose 2018-10-18 00:08:57 +00:00
types_plan9.go
types_unix.go
types_windows.go os: make Stat work on FAT file system 2018-12-17 09:34:04 +00:00
types.go os: add ModeCharDevice to ModeType 2018-09-13 09:52:57 +00:00
wait_unimp.go all: use "reports whether" consistently instead of "returns whether" 2018-12-02 15:12:26 +00:00
wait_wait6.go all: use "reports whether" consistently instead of "returns whether" 2018-12-02 15:12:26 +00:00
wait_waitid.go all: use "reports whether" consistently instead of "returns whether" 2018-12-02 15:12:26 +00:00