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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2011-07-23 03:49:02 +02:00
parent 440694e3d3
commit 80e722366d
6 changed files with 391 additions and 6 deletions
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4
include/grub/err.h
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@ -62,7 +62,9 @@ typedef enum
GRUB_ERR_NET_NO_ANSWER,
GRUB_ERR_WAIT,
GRUB_ERR_BUG,
GRUB_ERR_NET_PORT_CLOSED
GRUB_ERR_NET_PORT_CLOSED,
GRUB_ERR_NET_INVALID_RESPONSE,
GRUB_ERR_NET_UNKNOWN_ERROR
}
grub_err_t;

14
include/grub/misc.h
View file

@ -302,6 +302,20 @@ void EXPORT_FUNC (__deregister_frame_info) (void);
/* Inline functions. */
static inline char *
grub_memchr (const void *p, int c, grub_size_t len)
{
const char *s = p;
const char *e = s + len;
for (; s < e; s++)
if (*s == c)
return (char *) s;
return 0;
}
static inline unsigned int
grub_abs (int x)
{

13
include/grub/net.h
View file

@ -27,9 +27,16 @@
#include <grub/mm.h>
#include <grub/net/netbuff.h>
#define GRUB_NET_MAX_LINK_HEADER_SIZE 64
#define GRUB_NET_UDP_HEADER_SIZE 8
#define GRUB_NET_OUR_IPV4_HEADER_SIZE 20
enum
{
GRUB_NET_MAX_LINK_HEADER_SIZE = 64,
GRUB_NET_UDP_HEADER_SIZE = 8,
GRUB_NET_TCP_HEADER_SIZE = 20,
GRUB_NET_OUR_IPV4_HEADER_SIZE = 20,
GRUB_NET_TCP_RESERVE_SIZE = GRUB_NET_TCP_HEADER_SIZE
+ GRUB_NET_OUR_IPV4_HEADER_SIZE
+ GRUB_NET_MAX_LINK_HEADER_SIZE
};
typedef enum grub_link_level_protocol_id
{