#include "do_mounts.h"
-#define BUILD_CRAMDISK
-
int __initdata rd_prompt = 1;/* 1 = prompt for RAM disk, 0 = don't prompt */
static int __init prompt_ramdisk(char *str)
unsigned char *buf;
buf = kmalloc(size, GFP_KERNEL);
- if (buf == 0)
+ if (!buf)
return -1;
minixsb = (struct minix_super_block *) buf;
goto done;
if (nblocks == 0) {
-#ifdef BUILD_CRAMDISK
if (crd_load(in_fd, out_fd) == 0)
goto successful_load;
-#else
- printk(KERN_NOTICE
- "RAMDISK: Kernel does not support compressed "
- "RAM disk images\n");
-#endif
goto done;
}
}
buf = kmalloc(BLOCK_SIZE, GFP_KERNEL);
- if (buf == 0) {
+ if (!buf) {
printk(KERN_ERR "RAMDISK: could not allocate buffer\n");
goto done;
}
{
if (rd_prompt)
change_floppy("root floppy disk to be loaded into RAM disk");
- create_dev("/dev/root", ROOT_DEV, root_device_name);
- create_dev("/dev/ram", MKDEV(RAMDISK_MAJOR, n), NULL);
+ create_dev("/dev/root", ROOT_DEV);
+ create_dev("/dev/ram", MKDEV(RAMDISK_MAJOR, n));
return rd_load_image("/dev/root");
}
-#ifdef BUILD_CRAMDISK
-
/*
* gzip declarations
*/
static int __init fill_inbuf(void);
static void __init flush_window(void);
-static void __init *malloc(size_t size);
-static void __init free(void *where);
static void __init error(char *m);
-static void __init gzip_mark(void **);
-static void __init gzip_release(void **);
-
-#include "../lib/inflate.c"
-static void __init *malloc(size_t size)
-{
- return kmalloc(size, GFP_KERNEL);
-}
-
-static void __init free(void *where)
-{
- kfree(where);
-}
-
-static void __init gzip_mark(void **ptr)
-{
-}
-
-static void __init gzip_release(void **ptr)
-{
-}
+#define NO_INFLATE_MALLOC
+#include "../lib/inflate.c"
/* ===========================================================================
* Fill the input buffer. This is called only when the buffer is empty
crd_infd = in_fd;
crd_outfd = out_fd;
inbuf = kmalloc(INBUFSIZ, GFP_KERNEL);
- if (inbuf == 0) {
+ if (!inbuf) {
printk(KERN_ERR "RAMDISK: Couldn't allocate gzip buffer\n");
return -1;
}
window = kmalloc(WSIZE, GFP_KERNEL);
- if (window == 0) {
+ if (!window) {
printk(KERN_ERR "RAMDISK: Couldn't allocate gzip window\n");
kfree(inbuf);
return -1;
kfree(window);
return result;
}
-
-#endif /* BUILD_CRAMDISK */