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| author | Ian Lance Taylor <iant@google.com> | 2014-06-04 23:15:33 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@gcc.gnu.org> | 2014-06-04 23:15:33 +0000 |
| commit | bae90c989cb020d17a24919ec84c0b8dd2fae2da (patch) | |
| tree | 89766166feb4ceca2d983169c5360e3f6f521b12 /libgo/go/os/file.go | |
| parent | 82b3da6a714493644a4333bfd8205e3341ed3b8e (diff) | |
| download | gcc-bae90c989cb020d17a24919ec84c0b8dd2fae2da.zip gcc-bae90c989cb020d17a24919ec84c0b8dd2fae2da.tar.gz gcc-bae90c989cb020d17a24919ec84c0b8dd2fae2da.tar.bz2 | |
libgo: Merge from revision 18783:00cce3a34d7e of master library.
This revision was committed January 7, 2014. The next
revision deleted runtime/mfinal.c. That will be done in a
subsequent merge.
This merge changes type descriptors to add a zero field,
pointing to a zero value for that type. This is implemented
as a common variable.
* go-gcc.cc (Gcc_backend::implicit_variable): Add is_common and
alignment parameters. Permit init parameter to be NULL.
From-SVN: r211249
Diffstat (limited to 'libgo/go/os/file.go')
| -rw-r--r-- | libgo/go/os/file.go | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libgo/go/os/file.go b/libgo/go/os/file.go index 2dd1fcf..b4a7458 100644 --- a/libgo/go/os/file.go +++ b/libgo/go/os/file.go @@ -140,6 +140,9 @@ func (f *File) Write(b []byte) (n int, err error) { if n < 0 { n = 0 } + if n != len(b) { + err = io.ErrShortWrite + } epipecheck(f, e) @@ -247,3 +250,8 @@ func Create(name string) (file *File, err error) { // lstat is overridden in tests. var lstat = Lstat + +// Rename renames (moves) a file. OS-specific restrictions might apply. +func Rename(oldpath, newpath string) error { + return rename(oldpath, newpath) +} |