From 7aabf2d9b1bef5bc1c5c71710a79fcab2b57166a Mon Sep 17 00:00:00 2001 From: Ian Lance Taylor Date: Wed, 13 May 2009 10:16:46 -0700 Subject: Add os.Link, os.Symlink, os.Readlink. R=r,rsc DELTA=161 (161 added, 0 deleted, 0 changed) OCL=28745 CL=28747 --- src/lib/syscall/file_linux.go | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'src/lib/syscall/file_linux.go') diff --git a/src/lib/syscall/file_linux.go b/src/lib/syscall/file_linux.go index 80800b6158..c7299f8393 100644 --- a/src/lib/syscall/file_linux.go +++ b/src/lib/syscall/file_linux.go @@ -111,3 +111,23 @@ func Chdir(dir string) (ret int64, errno int64) { r1, r2, err := Syscall(SYS_CHDIR, int64(uintptr(unsafe.Pointer(namebuf))), 0, 0); return r1, err; } + +func Link(oldpath, newpath string) (ret int64, errno int64) { + oldbuf := StringBytePtr(oldpath); + newbuf := StringBytePtr(newpath); + r1, r2, err := Syscall(SYS_LINK, int64(uintptr(unsafe.Pointer(oldbuf))), int64(uintptr(unsafe.Pointer(newbuf))), 0); + return r1, err; +} + +func Symlink(oldpath, newpath string) (ret int64, errno int64) { + oldbuf := StringBytePtr(oldpath); + newbuf := StringBytePtr(newpath); + r1, r2, err := Syscall(SYS_SYMLINK, int64(uintptr(unsafe.Pointer(oldbuf))), int64(uintptr(unsafe.Pointer(newbuf))), 0); + return r1, err; +} + +func Readlink(path string, buf *byte, nbytes int64) (ret int64, errno int64) { + pathbuf := StringBytePtr(path); + r1, r2, err := Syscall(SYS_READLINK, int64(uintptr(unsafe.Pointer(pathbuf))), int64(uintptr(unsafe.Pointer(buf))), nbytes); + return r1, err; +} -- cgit v1.3-5-g9baa