xnu-6153.11.26.tar.gz

[apple/xnu.git] / iokit / bsddev / DINetBootHook.cpp

diff --git a/iokit/bsddev/DINetBootHook.cpp b/iokit/bsddev/DINetBootHook.cpp
index 17ebe5a233632e2de6b369941fc8c881aaa70e9d..6f4eb396dbfb3eda5f09e49fb6e4c355ddfbbede 100644 (file)
--- a/iokit/bsddev/DINetBootHook.cpp
+++ b/iokit/bsddev/DINetBootHook.cpp
@@ -101,9 +101,9 @@
 static IOService *
 di_load_controller( void )
 {
-       OSIterator *    controllerIterator      = 0;
-       OSDictionary *  matchDictionary         = 0;
-       IOService *     controller                      = 0;
+       OSIterator *    controllerIterator      = NULL;
+       OSDictionary *  matchDictionary         = NULL;
+       IOService *     controller                      = NULL;
 
        do {
                IOService::getResourceService()->publishResource("com.apple.AppleDiskImageController.load", kOSBooleanTrue);
@@ -151,11 +151,11 @@ int
 di_root_image(const char *path, char *devname, size_t devsz, dev_t *dev_p)
 {
        IOReturn                        res                             = 0;
-       IOService               *       controller                      = 0;
-       OSString                *       pathString                      = 0;
-       OSNumber                *       myResult                        = 0;
-       OSString                *       myDevName                       = 0;
-       OSNumber                *       myDevT                          = 0;
+       IOService               *       controller                      = NULL;
+       OSString                *       pathString                      = NULL;
+       OSNumber                *       myResult                        = NULL;
+       OSString                *       myDevName                       = NULL;
+       OSNumber                *       myDevT                          = NULL;
 
        // sanity check arguments please
        if (devname) {
@@ -243,11 +243,11 @@ int
 di_root_ramfile_buf(void *buf, size_t bufsz, char *devname, size_t devsz, dev_t *dev_p)
 {
        IOReturn res = 0;
-       IOService *controller = 0;
-       OSNumber *myResult = 0;
-       OSString *myDevName = 0;
-       OSNumber *myDevT = 0;
-       IOMemoryDescriptor *mem = 0;
+       IOService *controller = NULL;
+       OSNumber *myResult = NULL;
+       OSString *myDevName = NULL;
+       OSNumber *myDevT = NULL;
+       IOMemoryDescriptor *mem = NULL;
 
        mem = IOMemoryDescriptor::withAddress(buf, bufsz, kIODirectionInOut);
        assert(mem);
@@ -306,7 +306,7 @@ di_root_ramfile( IORegistryEntry * entry )
        IOMemoryDescriptor *    mem;
        uint64_t                dmgSize;
        uint64_t                remain, length;
-       OSData *                extentData = 0;
+       OSData *                extentData = NULL;
        IOAddressRange *        extentList;
        uint64_t                extentSize;
        uint32_t                extentCount;