if test "$llvm_cv_os_type" = "MingW" ; then
AC_CHECK_LIB(imagehlp, main)
AC_CHECK_LIB(psapi, main)
+ AC_CHECK_LIB(shell32, main)
fi
dnl dlopen() is required for plugin support.
if( MINGW )
set(HAVE_LIBIMAGEHLP 1)
set(HAVE_LIBPSAPI 1)
+ set(HAVE_LIBSHELL32 1)
# TODO: Check existence of libraries.
# include(CheckLibraryExists)
# CHECK_LIBRARY_EXISTS(imagehlp ??? . HAVE_LIBIMAGEHLP)
# Returns in `return_var' a list of system libraries used by LLVM.
if( NOT MSVC )
if( MINGW )
- set(system_libs ${system_libs} imagehlp psapi)
+ set(system_libs ${system_libs} imagehlp psapi shell32)
elseif( CMAKE_HOST_UNIX )
if( HAVE_LIBRT )
set(system_libs ${system_libs} rt)
endif()
if( MINGW )
- target_link_libraries(${target} imagehlp psapi)
+ target_link_libraries(${target} imagehlp psapi shell32)
if(CMAKE_SIZEOF_VOID_P MATCHES "8")
set_target_properties(${target} PROPERTIES LINK_FLAGS -Wl,--stack,16777216)
endif(CMAKE_SIZEOF_VOID_P MATCHES "8")
fi
+
+{ echo "$as_me:$LINENO: checking for main in -lshell32" >&5
+echo $ECHO_N "checking for main in -lshell32... $ECHO_C" >&6; }
+if test "${ac_cv_lib_shell32_main+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lshell32 $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+
+int
+main ()
+{
+return main ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_lib_shell32_main=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_shell32_main=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_shell32_main" >&5
+echo "${ECHO_T}$ac_cv_lib_shell32_main" >&6; }
+if test $ac_cv_lib_shell32_main = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBSHELL32 1
+_ACEOF
+
+ LIBS="-lshell32 $LIBS"
+
+fi
+
fi
{ echo "$as_me:$LINENO: checking for library containing dlopen" >&5
/* Define to 1 if you have the `pthread' library (-lpthread). */
#cmakedefine HAVE_LIBPTHREAD ${HAVE_LIBPTHREAD}
+/* Define to 1 if you have the `shell32' library (-lshell32). */
+#cmakedefine HAVE_LIBSHELL32 ${HAVE_LIBSHELL32}
+
/* Define to 1 if you have the `udis86' library (-ludis86). */
#undef HAVE_LIBUDIS86
/* Define to 1 if you have the `pthread' library (-lpthread). */
#undef HAVE_LIBPTHREAD
+/* Define to 1 if you have the `shell32' library (-lshell32). */
+#undef HAVE_LIBSHELL32
+
/* Define to 1 if you have the `udis86' library (-ludis86). */
#undef HAVE_LIBUDIS86
#ifndef LLVM_SUPPORT_PROCESS_H
#define LLVM_SUPPORT_PROCESS_H
+#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/Optional.h"
#include "llvm/Config/llvm-config.h"
+#include "llvm/Support/Allocator.h"
+#include "llvm/Support/system_error.h"
#include "llvm/Support/DataTypes.h"
#include "llvm/Support/TimeValue.h"
// string. \arg Name is assumed to be in UTF-8 encoding too.
static Optional<std::string> GetEnv(StringRef name);
+ /// This function returns a SmallVector containing the arguments passed from
+ /// the operating system to the program. This function expects to be handed
+ /// the vector passed in from main.
+ static error_code
+ GetArgumentVector(SmallVectorImpl<const char *> &Args,
+ ArrayRef<const char *> ArgsFromMain,
+ SpecificBumpPtrAllocator<char> &ArgAllocator);
+
/// This function determines if the standard input is connected directly
/// to a user's input (keyboard probably), rather than coming from a file
/// or pipe.
return std::string(Val);
}
+error_code Process::GetArgumentVector(SmallVectorImpl<const char *> &ArgsOut,
+ ArrayRef<const char *> ArgsIn,
+ SpecificBumpPtrAllocator<char> &) {
+ ArgsOut.append(ArgsIn.begin(), ArgsIn.end());
+
+ return error_code::success();
+}
+
bool Process::StandardInIsUserInput() {
return FileDescriptorIsDisplayed(STDIN_FILENO);
}
// This is mostly to ensure that the return value still shows up as "valid".
return DynamicLibrary(&OpenedHandles);
}
+
+ SmallVector<wchar_t, MAX_PATH> filenameUnicode;
+ if (error_code ec = windows::UTF8ToUTF16(filename, filenameUnicode)) {
+ SetLastError(ec.value());
+ MakeErrMsg(errMsg, std::string(filename) + ": Can't convert to UTF-16: ");
+ return DynamicLibrary();
+ }
- HMODULE a_handle = LoadLibrary(filename);
+ HMODULE a_handle = LoadLibraryW(filenameUnicode.data());
if (a_handle == 0) {
MakeErrMsg(errMsg, std::string(filename) + ": Can't open : ");
BYTE val = 0;
if (!::CryptGenRandom(CryptoProvider, 1, &val))
return windows_error(::GetLastError());
- random_path_utf16.push_back("0123456789abcdef"[val & 15]);
+ random_path_utf16.push_back(L"0123456789abcdef"[val & 15]);
}
else
random_path_utf16.push_back(*i);
}
error_code current_path(SmallVectorImpl<char> &result) {
- SmallVector<wchar_t, 128> cur_path;
- cur_path.reserve(128);
-retry_cur_dir:
- DWORD len = ::GetCurrentDirectoryW(cur_path.capacity(), cur_path.data());
+ SmallVector<wchar_t, MAX_PATH> cur_path;
+ DWORD len = MAX_PATH;
- // A zero return value indicates a failure other than insufficient space.
- if (len == 0)
- return windows_error(::GetLastError());
-
- // If there's insufficient space, the len returned is larger than the len
- // given.
- if (len > cur_path.capacity()) {
+ do {
cur_path.reserve(len);
- goto retry_cur_dir;
- }
+ len = ::GetCurrentDirectoryW(cur_path.capacity(), cur_path.data());
+
+ // A zero return value indicates a failure other than insufficient space.
+ if (len == 0)
+ return windows_error(::GetLastError());
+
+ // If there's insufficient space, the len returned is larger than the len
+ // given.
+ } while (len > cur_path.capacity());
+ // On success, GetCurrentDirectoryW returns the number of characters not
+ // including the null-terminator.
cur_path.set_size(len);
return UTF16ToUTF8(cur_path.begin(), cur_path.size(), result);
}
//
//===----------------------------------------------------------------------===//
+#include "llvm/Support/Allocator.h"
+
#include "Windows.h"
#include <direct.h>
#include <io.h>
#include <malloc.h>
#include <psapi.h>
+#include <shellapi.h>
#ifdef __MINGW32__
#if (HAVE_LIBPSAPI != 1)
#error "libpsapi.a should be present"
#endif
+ #if (HAVE_LIBSHELL32 != 1)
+ #error "libshell32.a should be present"
+ #endif
#else
#pragma comment(lib, "psapi.lib")
+ #pragma comment(lib, "shell32.lib")
#endif
//===----------------------------------------------------------------------===//
// Environment variable can be encoded in non-UTF8 encoding, and there's no
// way to know what the encoding is. The only reliable way to look up
// multibyte environment variable is to use GetEnvironmentVariableW().
- std::vector<wchar_t> Buf(16);
- size_t Size = 0;
- for (;;) {
- Size = GetEnvironmentVariableW(&NameUTF16[0], &Buf[0], Buf.size());
- if (Size < Buf.size())
- break;
+ SmallVector<wchar_t, MAX_PATH> Buf;
+ size_t Size = MAX_PATH;
+ do {
+ Buf.reserve(Size);
+ Size = GetEnvironmentVariableW(&NameUTF16[0], &Buf[0], Buf.capacity());
+ if (Size == 0)
+ return None;
+
// Try again with larger buffer.
- Buf.resize(Size + 1);
- }
- if (Size == 0)
- return None;
+ } while (Size > Buf.capacity());
+ Buf.set_size(Size);
// Convert the result from UTF-16 to UTF-8.
- SmallVector<char, 128> Res;
+ SmallVector<char, MAX_PATH> Res;
if (error_code ec = windows::UTF16ToUTF8(&Buf[0], Size, Res))
return None;
return std::string(&Res[0]);
}
+error_code
+Process::GetArgumentVector(SmallVectorImpl<const char *> &Args,
+ ArrayRef<const char *>,
+ SpecificBumpPtrAllocator<char> &ArgAllocator) {
+ int NewArgCount;
+ error_code ec;
+
+ wchar_t **UnicodeCommandLine = CommandLineToArgvW(GetCommandLineW(),
+ &NewArgCount);
+ if (!UnicodeCommandLine)
+ return windows_error(::GetLastError());
+
+ Args.reserve(NewArgCount);
+
+ for (int i = 0; i < NewArgCount; ++i) {
+ SmallVector<char, MAX_PATH> NewArgString;
+ ec = windows::UTF16ToUTF8(UnicodeCommandLine[i],
+ wcslen(UnicodeCommandLine[i]),
+ NewArgString);
+ if (ec)
+ break;
+
+ char *Buffer = ArgAllocator.Allocate(NewArgString.size() + 1);
+ ::memcpy(Buffer, NewArgString.data(), NewArgString.size() + 1);
+ Args.push_back(Buffer);
+ }
+ LocalFree(UnicodeCommandLine);
+ if (ec)
+ return ec;
+
+ return error_code::success();
+}
+
bool Process::StandardInIsUserInput() {
return FileDescriptorIsDisplayed(0);
}
// At this point, the file name is valid and does not contain slashes.
// Let Windows search for it.
- std::string buffer;
- buffer.resize(MAX_PATH);
- char *dummy = NULL;
- DWORD len = SearchPath(NULL, progName.c_str(), ".exe", MAX_PATH,
- &buffer[0], &dummy);
-
- // See if it wasn't found.
- if (len == 0)
+ SmallVector<wchar_t, MAX_PATH> progNameUnicode;
+ if (windows::UTF8ToUTF16(progName, progNameUnicode))
return "";
- // See if we got the entire path.
- if (len < MAX_PATH)
- return buffer;
+ SmallVector<wchar_t, MAX_PATH> buffer;
+ DWORD len = MAX_PATH;
+ do {
+ buffer.reserve(len);
+ len = ::SearchPathW(NULL, progNameUnicode.data(), L".exe",
+ buffer.capacity(), buffer.data(), NULL);
- // Buffer was too small; grow and retry.
- while (true) {
- buffer.resize(len+1);
- DWORD len2 = SearchPath(NULL, progName.c_str(), ".exe", len+1, &buffer[0], &dummy);
-
- // It is unlikely the search failed, but it's always possible some file
- // was added or removed since the last search, so be paranoid...
- if (len2 == 0)
+ // See if it wasn't found.
+ if (len == 0)
return "";
- else if (len2 <= len)
- return buffer;
- len = len2;
- }
+ // Buffer was too small; grow and retry.
+ } while (len > buffer.capacity());
+
+ buffer.set_size(len);
+ SmallVector<char, MAX_PATH> result;
+ if (windows::UTF16ToUTF8(buffer.begin(), buffer.size(), result))
+ return "";
+
+ return std::string(result.data(), result.size());
}
static HANDLE RedirectIO(const StringRef *path, int fd, std::string* ErrMsg) {
HANDLE h;
if (path == 0) {
- DuplicateHandle(GetCurrentProcess(), (HANDLE)_get_osfhandle(fd),
- GetCurrentProcess(), &h,
- 0, TRUE, DUPLICATE_SAME_ACCESS);
+ if (!DuplicateHandle(GetCurrentProcess(), (HANDLE)_get_osfhandle(fd),
+ GetCurrentProcess(), &h,
+ 0, TRUE, DUPLICATE_SAME_ACCESS))
+ return INVALID_HANDLE_VALUE;
return h;
}
sa.lpSecurityDescriptor = 0;
sa.bInheritHandle = TRUE;
- h = CreateFile(fname.c_str(), fd ? GENERIC_WRITE : GENERIC_READ,
- FILE_SHARE_READ, &sa, fd == 0 ? OPEN_EXISTING : CREATE_ALWAYS,
- FILE_ATTRIBUTE_NORMAL, NULL);
+ SmallVector<wchar_t, 128> fnameUnicode;
+ if (windows::UTF8ToUTF16(fname, fnameUnicode))
+ return INVALID_HANDLE_VALUE;
+
+ h = CreateFileW(fnameUnicode.data(), fd ? GENERIC_WRITE : GENERIC_READ,
+ FILE_SHARE_READ, &sa, fd == 0 ? OPEN_EXISTING : CREATE_ALWAYS,
+ FILE_ATTRIBUTE_NORMAL, NULL);
if (h == INVALID_HANDLE_VALUE) {
MakeErrMsg(ErrMsg, std::string(fname) + ": Can't open file for " +
(fd ? "input: " : "output: "));
*p = 0;
// The pointer to the environment block for the new process.
- OwningArrayPtr<char> envblock;
+ std::vector<wchar_t> EnvBlock;
if (envp) {
// An environment block consists of a null-terminated block of
// null-terminated strings. Convert the array of environment variables to
// an environment block by concatenating them.
+ for (unsigned i = 0; envp[i]; ++i) {
+ SmallVector<wchar_t, MAX_PATH> EnvString;
+ if (error_code ec = windows::UTF8ToUTF16(envp[i], EnvString)) {
+ SetLastError(ec.value());
+ MakeErrMsg(ErrMsg, "Unable to convert environment variable to UTF-16");
+ return false;
+ }
- // First, determine the length of the environment block.
- len = 0;
- for (unsigned i = 0; envp[i]; i++)
- len += strlen(envp[i]) + 1;
-
- // Now build the environment block.
- envblock.reset(new char[len+1]);
- p = envblock.get();
-
- for (unsigned i = 0; envp[i]; i++) {
- const char *ev = envp[i];
- size_t len = strlen(ev) + 1;
- memcpy(p, ev, len);
- p += len;
+ EnvBlock.insert(EnvBlock.end(), EnvString.begin(), EnvString.end());
+ EnvBlock.push_back(0);
}
-
- *p = 0;
+ EnvBlock.push_back(0);
}
// Create a child process.
- STARTUPINFO si;
+ STARTUPINFOW si;
memset(&si, 0, sizeof(si));
si.cb = sizeof(si);
si.hStdInput = INVALID_HANDLE_VALUE;
if (redirects[1] && redirects[2] && *(redirects[1]) == *(redirects[2])) {
// If stdout and stderr should go to the same place, redirect stderr
// to the handle already open for stdout.
- DuplicateHandle(GetCurrentProcess(), si.hStdOutput,
- GetCurrentProcess(), &si.hStdError,
- 0, TRUE, DUPLICATE_SAME_ACCESS);
+ if (!DuplicateHandle(GetCurrentProcess(), si.hStdOutput,
+ GetCurrentProcess(), &si.hStdError,
+ 0, TRUE, DUPLICATE_SAME_ACCESS)) {
+ CloseHandle(si.hStdInput);
+ CloseHandle(si.hStdOutput);
+ MakeErrMsg(ErrMsg, "can't dup stderr to stdout");
+ return false;
+ }
} else {
// Just redirect stderr
si.hStdError = RedirectIO(redirects[2], 2, ErrMsg);
fflush(stdout);
fflush(stderr);
- std::string ProgramStr = Program;
- BOOL rc = CreateProcess(ProgramStr.c_str(), command.get(), NULL, NULL, TRUE,
- 0, envblock.get(), NULL, &si, &pi);
+
+ SmallVector<wchar_t, MAX_PATH> ProgramUtf16;
+ if (error_code ec = windows::UTF8ToUTF16(Program, ProgramUtf16)) {
+ SetLastError(ec.value());
+ MakeErrMsg(ErrMsg,
+ std::string("Unable to convert application name to UTF-16"));
+ return false;
+ }
+
+ SmallVector<wchar_t, MAX_PATH> CommandUtf16;
+ if (error_code ec = windows::UTF8ToUTF16(command.get(), CommandUtf16)) {
+ SetLastError(ec.value());
+ MakeErrMsg(ErrMsg,
+ std::string("Unable to convert command-line to UTF-16"));
+ return false;
+ }
+
+ BOOL rc = CreateProcessW(ProgramUtf16.data(), CommandUtf16.data(), 0, 0,
+ TRUE, CREATE_UNICODE_ENVIRONMENT,
+ EnvBlock.empty() ? 0 : EnvBlock.data(), 0, &si,
+ &pi);
DWORD err = GetLastError();
// Regardless of whether the process got created or not, we are done with
if (!rc) {
SetLastError(err);
MakeErrMsg(ErrMsg, std::string("Couldn't execute program '") +
- ProgramStr + "'");
+ Program.str() + "'");
return false;
}
static fpSymFunctionTableAccess64 SymFunctionTableAccess64;
static bool load64BitDebugHelp(void) {
- HMODULE hLib = ::LoadLibrary("Dbghelp.dll");
+ HMODULE hLib = ::LoadLibrary(TEXT("Dbghelp.dll"));
if (hLib) {
StackWalk64 = (fpStackWalk64)
::GetProcAddress(hLib, "StackWalk64");
#include "llvm/Support/system_error.h"
#include <windows.h>
#include <wincrypt.h>
-#include <shlobj.h>
#include <cassert>
#include <string>
#include <vector>
if test "$llvm_cv_os_type" = "MingW" ; then
AC_CHECK_LIB(imagehlp, main)
AC_CHECK_LIB(psapi, main)
+ AC_CHECK_LIB(shell32, main)
fi
dnl dlopen() is required for plugin support.
fi
+
+{ echo "$as_me:$LINENO: checking for main in -lshell32" >&5
+echo $ECHO_N "checking for main in -lshell32... $ECHO_C" >&6; }
+if test "${ac_cv_lib_shell32_main+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lshell32 $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+
+int
+main ()
+{
+return main ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_lib_shell32_main=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_shell32_main=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_shell32_main" >&5
+echo "${ECHO_T}$ac_cv_lib_shell32_main" >&6; }
+if test $ac_cv_lib_shell32_main = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBSHELL32 1
+_ACEOF
+
+ LIBS="-lshell32 $LIBS"
+
+fi
+
fi
{ echo "$as_me:$LINENO: checking for library containing dlopen" >&5
target_link_libraries(FileCheck LLVMSupport)
if( MINGW )
- target_link_libraries(FileCheck imagehlp psapi)
+ target_link_libraries(FileCheck imagehlp psapi shell32)
endif( MINGW )
if( LLVM_ENABLE_THREADS AND HAVE_LIBPTHREAD )
target_link_libraries(FileCheck pthread)
target_link_libraries(FileUpdate LLVMSupport)
if( MINGW )
- target_link_libraries(FileUpdate imagehlp psapi)
+ target_link_libraries(FileUpdate imagehlp psapi shell32)
endif( MINGW )
if( LLVM_ENABLE_THREADS AND HAVE_LIBPTHREAD )
target_link_libraries(FileUpdate pthread)
target_link_libraries(not LLVMSupport)
if( MINGW )
- target_link_libraries(not imagehlp psapi)
+ target_link_libraries(not imagehlp psapi shell32)
endif( MINGW )
if( LLVM_ENABLE_THREADS AND HAVE_LIBPTHREAD )
target_link_libraries(not pthread)
projects / platform / upstream / llvm.git / commitdiff