view netinstall/mklink2.c @ 4869:e533a9912ef1

Eliminate funcalls, #'handle-pre-motion-command-current-command-is-motion 2010-01-20 Aidan Kehoe <kehoea@parhasard.net> * simple.el (handle-pre-motion-command-current-command-is-motion): This function is called a *lot*, make it faster, making keysyms-equal inline, calling #'characterp (which doesn't have a bytecode) much more rarely, and not throwing and catching. This won't make much difference in practice, but does eliminate losts of noise from profiling, e.g. at startup.
author Aidan Kehoe <kehoea@parhasard.net>
date Wed, 20 Jan 2010 17:30:29 +0000
parents 3078fd1074e8
children
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#include "win32.h"
#include "shlobj.h"

/* This part of the code must be in C because the C++ interface to COM
doesn't work. */

void
make_link_2 (char *exepath, char *args, char *icon, char *lname)
{
  IShellLink *sl;
  IPersistFile *pf;
  WCHAR widepath [_MAX_PATH];

  CoCreateInstance (&CLSID_ShellLink, NULL,
		    CLSCTX_INPROC_SERVER, &IID_IShellLink, (LPVOID *) & sl);
  sl->lpVtbl->QueryInterface (sl, &IID_IPersistFile, (void **) &pf);

  sl->lpVtbl->SetPath (sl, exepath);
  sl->lpVtbl->SetArguments (sl, args);
  sl->lpVtbl->SetIconLocation (sl, icon, 0);

  MultiByteToWideChar (CP_ACP, 0, lname, -1, widepath, _MAX_PATH);
  pf->lpVtbl->Save (pf, widepath, TRUE);

  pf->lpVtbl->Release (pf);
  sl->lpVtbl->Release (sl);
}