Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit db24e8c2 authored by Rusty Russell's avatar Rusty Russell
Browse files

lguest: example launcher header cleanup. 



Now the kernel headers are clean for userspace export, we don't need
to typedef kernel types before including them.  We also don't need
pci_ids.h (that was from an earlier virtio draft).

Signed-off-by: default avatarRusty Russell <rusty@rustcorp.com.au>
parent c9927c2b

Documentation/lguest/lguest.c

+11 −12
Original line number Diff line number Diff line
@@ -34,25 +34,24 @@ 
#include <zlib.h>

#include <assert.h>

#include <sched.h>

/*L:110 We can ignore the 30 include files we need for this program, but I do

 * want to draw attention to the use of kernel-style types.

 *

 * As Linus said, "C is a Spartan language, and so should your naming be."  I

 * like these abbreviations and the header we need uses them, so we define them

 * here.

 */

typedef unsigned long long u64;

typedef uint32_t u32;

typedef uint16_t u16;

typedef uint8_t u8;

#include "linux/lguest_launcher.h"

#include "linux/pci_ids.h"

#include "linux/virtio_config.h"

#include "linux/virtio_net.h"

#include "linux/virtio_blk.h"

#include "linux/virtio_console.h"

#include "linux/virtio_ring.h"

#include "asm-x86/bootparam.h"

/*L:110 We can ignore the 38 include files we need for this program, but I do

 * want to draw attention to the use of kernel-style types.

 *

 * As Linus said, "C is a Spartan language, and so should your naming be."  I

 * like these abbreviations, so we define them here.  Note that u64 is always

 * unsigned long long, which works on all Linux systems: this means that we can

 * use %llu in printf for any u64. */

typedef unsigned long long u64;

typedef uint32_t u32;

typedef uint16_t u16;

typedef uint8_t u8;

/*:*/



#define PAGE_PRESENT 0x7 	/* Present, RW, Execute */