X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=platform%2Fwin32%2Ffunctions%2F_PDCLIB%2F_PDCLIB_open.c;h=af1ee52843ea64a5211aff17aa7865efeb5f9a7e;hb=c5d49235e09fbd58416f10dec2799e61cf3431c8;hp=bfdb8975c49bfb9726306749e7a1a1444670f390;hpb=d8928b5f31bbdac23f9ec296ef28b4b10efa31d5;p=pdclib

diff --git a/platform/win32/functions/_PDCLIB/_PDCLIB_open.c b/platform/win32/functions/_PDCLIB/_PDCLIB_open.c
index bfdb897..af1ee52 100644
--- a/platform/win32/functions/_PDCLIB/_PDCLIB_open.c
+++ b/platform/win32/functions/_PDCLIB/_PDCLIB_open.c
@@ -16,8 +16,11 @@
 #include <_PDCLIB_glue.h>
 #include <windows.h>
 
+extern const _PDCLIB_fileops_t _PDCLIB_fileops;
+
 void _PDCLIB_w32errno(void);
-HANDLE _PDCLIB_open( char const * const filename, unsigned int mode )
+bool _PDCLIB_open( _PDCLIB_fd_t * pFd, const _PDCLIB_fileops_t ** pOps,
+                   char const * const filename, unsigned int mode )
 {
     DWORD desiredAccess;
     DWORD creationDisposition;
@@ -51,7 +54,7 @@ HANDLE _PDCLIB_open( char const * const filename, unsigned int mode )
         break;
     default: /* Invalid mode */
         errno = EINVAL;
-        return NULL;
+        return false;
     }
 
     HANDLE fd = CreateFileA(filename, desiredAccess, 
@@ -59,8 +62,23 @@ HANDLE _PDCLIB_open( char const * const filename, unsigned int mode )
         NULL, creationDisposition, FILE_ATTRIBUTE_NORMAL, NULL);
 
     if(fd == INVALID_HANDLE_VALUE) {
+#if 0
+        DWORD dw = GetLastError();
+        char* msgBuf;
+        FormatMessage(
+            FORMAT_MESSAGE_ALLOCATE_BUFFER | 
+            FORMAT_MESSAGE_FROM_SYSTEM |
+            FORMAT_MESSAGE_IGNORE_INSERTS,
+            NULL,
+            dw,
+            MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
+            (LPSTR) &msgBuf,
+            0, NULL );
+
+        fprintf(stderr, "Error: %s\n", msgBuf);
+#endif
         _PDCLIB_w32errno();
-        return NULL;
+        return false;
     }
 
     if(mode & _PDCLIB_FAPPEND) {
@@ -70,11 +88,13 @@ HANDLE _PDCLIB_open( char const * const filename, unsigned int mode )
         if(!ok) {
             _PDCLIB_w32errno();
             CloseHandle(fd);
-            return NULL;
+            return false;
         }
     }
 
-    return fd;
+    pFd->pointer = fd;
+    *pOps = &_PDCLIB_fileops;
+    return true;
 }
 
 #endif