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Remove dead code.

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llvm-svn: 201327
This commit is contained in:
Rafael Espindola 2014-02-13 13:45:45 +00:00
parent bec7f62e98
commit 709dbafdc3
3 changed files with 0 additions and 53 deletions
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8
include/llvm/Support/FileSystem.h
View File

@ -308,14 +308,6 @@ inline error_code create_directory(const Twine &Path) {
/// , otherwise a platform specific error_code.
error_code create_hard_link(const Twine &to, const Twine &from);
/// @brief Create a symbolic link from \a from to \a to.
///
/// @param to The path to symbolically link to.
/// @param from The path to symbolically link from. This is created.
/// @returns errc::success if exists(to) && exists(from) && is_symlink(from),
/// otherwise a platform specific error_code.
error_code create_symlink(const Twine &to, const Twine &from);
/// @brief Get the current path.
///
/// @param result Holds the current path on return.

13
lib/Support/Unix/Path.inc
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@ -360,19 +360,6 @@ error_code create_hard_link(const Twine &to, const Twine &from) {
return error_code::success();
}
error_code create_symlink(const Twine &to, const Twine &from) {
// Get arguments.
SmallString<128> from_storage;
SmallString<128> to_storage;
StringRef f = from.toNullTerminatedStringRef(from_storage);
StringRef t = to.toNullTerminatedStringRef(to_storage);
if (::symlink(t.begin(), f.begin()) == -1)
return error_code(errno, system_category());
return error_code::success();
}
error_code remove(const Twine &path, bool &existed) {
SmallString<128> path_storage;
StringRef p = path.toNullTerminatedStringRef(path_storage);

32
lib/Support/Windows/Path.inc
View File

@ -45,15 +45,6 @@ using llvm::sys::windows::UTF8ToUTF16;
using llvm::sys::windows::UTF16ToUTF8;
namespace {
typedef BOOLEAN (WINAPI *PtrCreateSymbolicLinkW)(
/*__in*/ LPCWSTR lpSymlinkFileName,
/*__in*/ LPCWSTR lpTargetFileName,
/*__in*/ DWORD dwFlags);
PtrCreateSymbolicLinkW create_symbolic_link_api =
PtrCreateSymbolicLinkW(::GetProcAddress(
::GetModuleHandleW(L"Kernel32.dll"), "CreateSymbolicLinkW"));
error_code TempDir(SmallVectorImpl<wchar_t> &result) {
retry_temp_dir:
DWORD len = ::GetTempPathW(result.capacity(), result.begin());
@ -312,29 +303,6 @@ error_code create_hard_link(const Twine &to, const Twine &from) {
return error_code::success();
}
error_code create_symlink(const Twine &to, const Twine &from) {
// Only do it if the function is available at runtime.
if (!create_symbolic_link_api)
return make_error_code(errc::function_not_supported);
// Get arguments.
SmallString<128> from_storage;
SmallString<128> to_storage;
StringRef f = from.toStringRef(from_storage);
StringRef t = to.toStringRef(to_storage);
// Convert to utf-16.
SmallVector<wchar_t, 128> wide_from;
SmallVector<wchar_t, 128> wide_to;
if (error_code ec = UTF8ToUTF16(f, wide_from)) return ec;
if (error_code ec = UTF8ToUTF16(t, wide_to)) return ec;
if (!create_symbolic_link_api(wide_from.begin(), wide_to.begin(), 0))
return windows_error(::GetLastError());
return error_code::success();
}
error_code remove(const Twine &path, bool &existed) {
SmallString<128> path_storage;
SmallVector<wchar_t, 128> path_utf16;