From: Ian Lance Taylor <ian@gcc.gnu.org>
Date: Mon, 5 Nov 2012 17:36:40 +0000 (+0000)
Subject: os: support more OSes
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ae0b23e2ff5be275111cc9aa4ff46fafb0b93738;p=gcc.git

os: support more OSes

From-SVN: r193172
---

diff --git a/libgo/Makefile.am b/libgo/Makefile.am
index cabe756a1c4..3cb39c07c65 100644
--- a/libgo/Makefile.am
+++ b/libgo/Makefile.am
@@ -829,8 +829,28 @@ endif
 if LIBGO_IS_SOLARIS
 go_os_stat_file = go/os/stat_solaris.go
 else
+if LIBGO_IS_LINUX
+go_os_stat_file = go/os/stat_atim.go
+else
+if LIBGO_IS_OPENBSD
+go_os_stat_file = go/os/stat_atim.go
+else
+if LIBGO_IS_DARWIN
+go_os_stat_file = go/os/stat_atimspec.go
+else
+if LIBGO_IS_FREEBSD
+go_os_stat_file = go/os/stat_atimspec.go
+else
+if LIBGO_IS_NETBSD
+go_os_stat_file = go/os/stat_atimspec.go
+else
 go_os_stat_file = go/os/stat.go
 endif
+endif
+endif
+endif
+endif
+endif
 
 go_os_files = \
 	$(go_os_dir_file) \
diff --git a/libgo/Makefile.in b/libgo/Makefile.in
index 8d80e08a6de..4c13da546e5 100644
--- a/libgo/Makefile.in
+++ b/libgo/Makefile.in
@@ -1054,7 +1054,12 @@ go_net_files = \
 @LIBGO_IS_IRIX_TRUE@@LIBGO_IS_LINUX_FALSE@@LIBGO_IS_SOLARIS_FALSE@go_os_sys_file = go/os/sys_uname.go
 @LIBGO_IS_LINUX_FALSE@@LIBGO_IS_SOLARIS_TRUE@go_os_sys_file = go/os/sys_uname.go
 @LIBGO_IS_LINUX_TRUE@go_os_sys_file = go/os/sys_linux.go
-@LIBGO_IS_SOLARIS_FALSE@go_os_stat_file = go/os/stat.go
+@LIBGO_IS_DARWIN_FALSE@@LIBGO_IS_FREEBSD_FALSE@@LIBGO_IS_LINUX_FALSE@@LIBGO_IS_NETBSD_FALSE@@LIBGO_IS_OPENBSD_FALSE@@LIBGO_IS_SOLARIS_FALSE@go_os_stat_file = go/os/stat.go
+@LIBGO_IS_DARWIN_FALSE@@LIBGO_IS_FREEBSD_FALSE@@LIBGO_IS_LINUX_FALSE@@LIBGO_IS_NETBSD_TRUE@@LIBGO_IS_OPENBSD_FALSE@@LIBGO_IS_SOLARIS_FALSE@go_os_stat_file = go/os/stat_atimspec.go
+@LIBGO_IS_DARWIN_FALSE@@LIBGO_IS_FREEBSD_TRUE@@LIBGO_IS_LINUX_FALSE@@LIBGO_IS_OPENBSD_FALSE@@LIBGO_IS_SOLARIS_FALSE@go_os_stat_file = go/os/stat_atimspec.go
+@LIBGO_IS_DARWIN_TRUE@@LIBGO_IS_LINUX_FALSE@@LIBGO_IS_OPENBSD_FALSE@@LIBGO_IS_SOLARIS_FALSE@go_os_stat_file = go/os/stat_atimspec.go
+@LIBGO_IS_LINUX_FALSE@@LIBGO_IS_OPENBSD_TRUE@@LIBGO_IS_SOLARIS_FALSE@go_os_stat_file = go/os/stat_atim.go
+@LIBGO_IS_LINUX_TRUE@@LIBGO_IS_SOLARIS_FALSE@go_os_stat_file = go/os/stat_atim.go
 @LIBGO_IS_SOLARIS_TRUE@go_os_stat_file = go/os/stat_solaris.go
 go_os_files = \
 	$(go_os_dir_file) \
diff --git a/libgo/go/os/stat_atim.go b/libgo/go/os/stat_atim.go
new file mode 100644
index 00000000000..00506b2b609
--- /dev/null
+++ b/libgo/go/os/stat_atim.go
@@ -0,0 +1,61 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package os
+
+import (
+	"syscall"
+	"time"
+)
+
+func sameFile(sys1, sys2 interface{}) bool {
+	stat1 := sys1.(*syscall.Stat_t)
+	stat2 := sys2.(*syscall.Stat_t)
+	return stat1.Dev == stat2.Dev && stat1.Ino == stat2.Ino
+}
+
+func fileInfoFromStat(st *syscall.Stat_t, name string) FileInfo {
+	fs := &fileStat{
+		name:    basename(name),
+		size:    int64(st.Size),
+		modTime: timespecToTime(st.Mtim),
+		sys:     st,
+	}
+	fs.mode = FileMode(st.Mode & 0777)
+	switch st.Mode & syscall.S_IFMT {
+	case syscall.S_IFBLK:
+		fs.mode |= ModeDevice
+	case syscall.S_IFCHR:
+		fs.mode |= ModeDevice | ModeCharDevice
+	case syscall.S_IFDIR:
+		fs.mode |= ModeDir
+	case syscall.S_IFIFO:
+		fs.mode |= ModeNamedPipe
+	case syscall.S_IFLNK:
+		fs.mode |= ModeSymlink
+	case syscall.S_IFREG:
+		// nothing to do
+	case syscall.S_IFSOCK:
+		fs.mode |= ModeSocket
+	}
+	if st.Mode&syscall.S_ISGID != 0 {
+		fs.mode |= ModeSetgid
+	}
+	if st.Mode&syscall.S_ISUID != 0 {
+		fs.mode |= ModeSetuid
+	}
+	if st.Mode&syscall.S_ISVTX != 0 {
+		fs.mode |= ModeSticky
+	}
+	return fs
+}
+
+func timespecToTime(ts syscall.Timespec) time.Time {
+	return time.Unix(int64(ts.Sec), int64(ts.Nsec))
+}
+
+// For testing.
+func atime(fi FileInfo) time.Time {
+	return timespecToTime(fi.Sys().(*syscall.Stat_t).Atim)
+}
diff --git a/libgo/go/os/stat_atimespec.go b/libgo/go/os/stat_atimespec.go
new file mode 100644
index 00000000000..db89f3db839
--- /dev/null
+++ b/libgo/go/os/stat_atimespec.go
@@ -0,0 +1,61 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package os
+
+import (
+	"syscall"
+	"time"
+)
+
+func sameFile(sys1, sys2 interface{}) bool {
+	stat1 := sys1.(*syscall.Stat_t)
+	stat2 := sys2.(*syscall.Stat_t)
+	return stat1.Dev == stat2.Dev && stat1.Ino == stat2.Ino
+}
+
+func fileInfoFromStat(st *syscall.Stat_t, name string) FileInfo {
+	fs := &fileStat{
+		name:    basename(name),
+		size:    int64(st.Size),
+		modTime: timespecToTime(st.Mtimspec),
+		sys:     st,
+	}
+	fs.mode = FileMode(st.Mode & 0777)
+	switch st.Mode & syscall.S_IFMT {
+	case syscall.S_IFBLK:
+		fs.mode |= ModeDevice
+	case syscall.S_IFCHR:
+		fs.mode |= ModeDevice | ModeCharDevice
+	case syscall.S_IFDIR:
+		fs.mode |= ModeDir
+	case syscall.S_IFIFO:
+		fs.mode |= ModeNamedPipe
+	case syscall.S_IFLNK:
+		fs.mode |= ModeSymlink
+	case syscall.S_IFREG:
+		// nothing to do
+	case syscall.S_IFSOCK:
+		fs.mode |= ModeSocket
+	}
+	if st.Mode&syscall.S_ISGID != 0 {
+		fs.mode |= ModeSetgid
+	}
+	if st.Mode&syscall.S_ISUID != 0 {
+		fs.mode |= ModeSetuid
+	}
+	if st.Mode&syscall.S_ISVTX != 0 {
+		fs.mode |= ModeSticky
+	}
+	return fs
+}
+
+func timespecToTime(ts syscall.Timespec) time.Time {
+	return time.Unix(int64(ts.Sec), int64(ts.Nsec))
+}
+
+// For testing.
+func atime(fi FileInfo) time.Time {
+	return timespecToTime(fi.Sys().(*syscall.Stat_t).Atimspec)
+}
diff --git a/libgo/go/os/stat_openbsd.go b/libgo/go/os/stat_openbsd.go
deleted file mode 100644
index 00506b2b609..00000000000
--- a/libgo/go/os/stat_openbsd.go
+++ /dev/null
@@ -1,61 +0,0 @@
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package os
-
-import (
-	"syscall"
-	"time"
-)
-
-func sameFile(sys1, sys2 interface{}) bool {
-	stat1 := sys1.(*syscall.Stat_t)
-	stat2 := sys2.(*syscall.Stat_t)
-	return stat1.Dev == stat2.Dev && stat1.Ino == stat2.Ino
-}
-
-func fileInfoFromStat(st *syscall.Stat_t, name string) FileInfo {
-	fs := &fileStat{
-		name:    basename(name),
-		size:    int64(st.Size),
-		modTime: timespecToTime(st.Mtim),
-		sys:     st,
-	}
-	fs.mode = FileMode(st.Mode & 0777)
-	switch st.Mode & syscall.S_IFMT {
-	case syscall.S_IFBLK:
-		fs.mode |= ModeDevice
-	case syscall.S_IFCHR:
-		fs.mode |= ModeDevice | ModeCharDevice
-	case syscall.S_IFDIR:
-		fs.mode |= ModeDir
-	case syscall.S_IFIFO:
-		fs.mode |= ModeNamedPipe
-	case syscall.S_IFLNK:
-		fs.mode |= ModeSymlink
-	case syscall.S_IFREG:
-		// nothing to do
-	case syscall.S_IFSOCK:
-		fs.mode |= ModeSocket
-	}
-	if st.Mode&syscall.S_ISGID != 0 {
-		fs.mode |= ModeSetgid
-	}
-	if st.Mode&syscall.S_ISUID != 0 {
-		fs.mode |= ModeSetuid
-	}
-	if st.Mode&syscall.S_ISVTX != 0 {
-		fs.mode |= ModeSticky
-	}
-	return fs
-}
-
-func timespecToTime(ts syscall.Timespec) time.Time {
-	return time.Unix(int64(ts.Sec), int64(ts.Nsec))
-}
-
-// For testing.
-func atime(fi FileInfo) time.Time {
-	return timespecToTime(fi.Sys().(*syscall.Stat_t).Atim)
-}