Changeset 2857 for trunk/kLdr/kLdrRdrFile.c

Timestamp:

Nov 5, 2006, 5:12:13 AM (19 years ago)

Author:

bird

Message:

Only the mapping left now.

File:

• trunk/kLdr/kLdrRdrFile.c (modified) (4 diffs)

trunk/kLdr/kLdrRdrFile.c

@@ -86 +86 @@
 static int      kldrRdrFileUnmap(PKLDRRDR pRdr, void *pv, size_t cb);
 static int      kldrRdrFileProtect(PKLDRRDR pRdr, void *pv, size_t cb, KLDRPROT enmProt);
+static int      kldrRdrFileRefreshMap(PKLDRRDR pRdr, void *pv, size_t cb, KLDRPROT enmProt, off_t offFile, size_t cbFile);
 static int      kldrRdrFileMap(PKLDRRDR pRdr, void *pv, size_t cb, KLDRPROT enmProt, off_t offFile, size_t cbFile);
 static int      kldrRdrFilePrepare(PKLDRRDR pRdr, void **ppv, size_t cb, unsigned fFixed);
+static size_t   kldrRdrFilePageSize(PKLDRRDR pRdr);
 static const char *kldrRdrFileName(PKLDRRDR pRdr);
 static off_t    kldrRdrFileTell(PKLDRRDR pRdr);
@@ -114 +116 @@
     kldrRdrFileTell,
     kldrRdrFileName,
+    kldrRdrFilePageSize,
     kldrRdrFilePrepare,
     kldrRdrFileMap,
+    kldrRdrFileRefreshMap,
     kldrRdrFileProtect,
     kldrRdrFileUnmap,
@@ -150 +154 @@
 
 
+/** @copydoc KLDRRDR::pfnRefreshMap */
+static int      kldrRdrFileRefreshMap(PKLDRRDR pRdr, void *pv, size_t cb, KLDRPROT enmProt, off_t offFile, size_t cbFile)
+{
+    return -1;
+}
+
+
 /** @copydoc KLDRRDR::pfnMap */
 static int      kldrRdrFileMap(PKLDRRDR pRdr, void *pv, size_t cb, KLDRPROT enmProt, off_t offFile, size_t cbFile)
@@ -169 +180 @@
 #endif
     return -1;
+}
+
+
+/** @copydoc KLDRRDR::pfnPageSize */
+static size_t   kldrRdrFilePageSize(PKLDRRDR pRdr)
+{
+#ifdef __OS2__
+    /* The page size on OS/2 wont change anytime soon. :-) */
+    return 0x1000;
+
+#elif defined(__WIN__)
+    SYSTEM_INFO SysInfo;
+    GetSystemInfo(&SysInfo);
+    return SysInfo.dwPageSize;
+    /*return SysInfo.dwAllocationGranularity;*/
+#else
+# error "port me"
+#endif
 }