win32/advapi.c

   1 /*
   2  * Win32 advapi functions
   3  *
   4  * Copyright 1995 Sven Verdoolaege
   5  */
   6
   7 #include <stdio.h>
   8 #include <unistd.h>
   9 #include "windows.h"
  10 #include "winerror.h"
  11 #include "advapi32.h"
  12 #include "stddebug.h"
  13 #include "debug.h"
  14
  15 /***********************************************************************
  16  *           GetUserNameA   [ADVAPI32.67]
  17  */
  18
  19 BOOL GetUserNameA(LPSTR lpszName, LPDWORD lpSize)
  20 {
  21   size_t len;
  22   char *name;
  23
  24   name=getlogin();
  25   len = name ? strlen(name) : 0;
  26   if (!len || !lpSize || len > *lpSize) {
  27     if (lpszName) *lpszName = 0;
  28     return 0;
  29   }
  30   *lpSize=len;
  31   strcpy(lpszName, name);
  32   return 1;
  33 }