3 * Platform: Win32 (Windows NT/Windows 95)
4 * Author: Wei-Yuen Tan (wyt@hip.com)
5 * Created: A warm day in June, 1995
8 * August 23rd 1995 - rewritten after losing everything when I
9 * wiped off my NT partition (eek!)
14 I merely took Paul's dl_dlopen.xs, took out extraneous stuff and
15 replaced the appropriate SunOS calls with the corresponding Win32
20 #define WIN32_LEAN_AND_MEAN
27 #define PERL_NO_GET_CONTEXT
40 DWORD err = GetLastError();
43 error_sv = newSVpvn("",0);
44 PerlProc_GetOSError(error_sv,err);
45 return SvPV(error_sv,len);
48 #include "dlutils.c" /* SaveError() etc */
53 (void)dl_generic_private_init(aTHX);
57 This function assumes the list staticlinkmodules
58 will be formed from package names with '::' replaced
59 with '/'. Thus Win32::OLE is in the list as Win32/OLE
62 dl_static_linked(char *filename)
66 static char subStr[] = "/auto/";
67 char szBuffer[MAX_PATH];
69 /* change all the '\\' to '/' */
70 strcpy(szBuffer, filename);
71 for(ptr = szBuffer; ptr = strchr(ptr, '\\'); ++ptr)
74 /* delete the file name */
75 ptr = strrchr(szBuffer, '/');
79 /* remove leading lib path */
80 ptr = strstr(szBuffer, subStr);
82 ptr += sizeof(subStr)-1;
86 for (p = staticlinkmodules; *p;p++) {
87 if (strstr(ptr, *p)) return 1;
92 MODULE = DynaLoader PACKAGE = DynaLoader
95 (void)dl_private_init(aTHX);
98 dl_load_file(filename,flags=0)
104 DLDEBUG(1,PerlIO_printf(Perl_debug_log,"dl_load_file(%s):\n", filename));
105 if (dl_static_linked(filename) == 0) {
106 RETVAL = PerlProc_DynaLoad(filename);
109 RETVAL = (void*) XCEGetModuleHandleA(NULL);
110 DLDEBUG(2,PerlIO_printf(Perl_debug_log," libref=%x\n", RETVAL));
111 ST(0) = sv_newmortal() ;
113 SaveError(aTHX_ "load_file:%s",
114 OS_Error_String(aTHX)) ;
116 sv_setiv( ST(0), (IV)RETVAL);
120 dl_find_symbol(libhandle, symbolname)
124 DLDEBUG(2,PerlIO_printf(Perl_debug_log,"dl_find_symbol(handle=%x, symbol=%s)\n",
125 libhandle, symbolname));
126 RETVAL = (void*) XCEGetProcAddressA((HINSTANCE) libhandle, symbolname);
127 DLDEBUG(2,PerlIO_printf(Perl_debug_log," symbolref = %x\n", RETVAL));
128 ST(0) = sv_newmortal() ;
130 SaveError(aTHX_ "find_symbol:%s",
131 OS_Error_String(aTHX)) ;
133 sv_setiv( ST(0), (IV)RETVAL);
142 # These functions should not need changing on any platform:
145 dl_install_xsub(perl_name, symref, filename="$Package")
150 DLDEBUG(2,PerlIO_printf(Perl_debug_log,"dl_install_xsub(name=%s, symref=%x)\n",
152 ST(0) = sv_2mortal(newRV((SV*)newXS(perl_name,
153 (void(*)(pTHX_ CV *))symref,