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Fixed some issues open after merging 'leon-dhcp'.

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This commit is contained in:
likewise 2003-02-20 14:35:40 +00:00
parent 37629fc1b6
commit d1c03cbd69
3 changed files with 26 additions and 28 deletions
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2
src/core/dhcp.c
View File

@ -881,8 +881,6 @@ void dhcp_stop(struct netif *netif)
{
struct dhcp *dhcp = netif->dhcp;
DEBUGF(DHCP_DEBUG, ("dhcp_stop()"));
LWIP_ASSERT("dhcp_stop: dhcp != NULL", dhcp != NULL);
LWIP_ASSERT("dhcp_stop: dhcp->pcb != NULL", dhcp->pcb != NULL);
/* netif is DHCP configured? */
if (dhcp != NULL)
{

5
src/include/lwip/debug.h
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@ -59,19 +59,20 @@
/** flag for DEBUGF to halt after printing this debug message */
#define DBG_HALT 0x08
#ifdef LWIP_DEBUG
#define LWIP_ASSERT(x,y) do { if(!(y)) LWIP_PLATFORM_ASSERT(x); } while(0)
/** print debug message only if debug message is enabled AND is of correct type
* AND is at least DBG_LEVEL */
#define DEBUGF(debug, x) do { if ((debug & DBG_ON) && (debug & DBG_TYPES_ON) && ((debug & DBG_MASK_LEVEL) >= DBG_MIN_LEVEL)) { LWIP_PLATFORM_DIAG(x); if (debug & DBG_HALT) while(1); } } while(0)
#define LWIP_ERROR(x) do { LWIP_PLATFORM_DIAG(x); } while(0)
#ifndef LWIP_DEBUG
#else /* LWIP_DEBUG */
#define LWIP_ASSERT(x,y)
#define DEBUGF(debug, x)
#define LWIP_ERROR(x)
#define DBG_TYPES_ON 0U
/**

47
src/include/lwip/dhcp.h
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@ -5,12 +5,11 @@
#define __LWIP_DHCP_H__
#include "udp.h"
#include "lwip/netif.h"
#include "lwipopts.h"
// period (in seconds) of the application calling dhcp_coarse_tmr()
/** period (in seconds) of the application calling dhcp_coarse_tmr() */
#define DHCP_COARSE_TIMER_SECS 60
// period (in milliseconds) of the application calling dhcp_fine_tmr()
/** period (in milliseconds) of the application calling dhcp_fine_tmr() */
#define DHCP_FINE_TIMER_MSECS 500
struct dhcp
@ -32,20 +31,20 @@ struct dhcp
/** ingoing msg options length */
u16_t options_in_len;
struct pbuf *p_out; // pbuf of outcoming msg
struct dhcp_msg *msg_out; // outgoing msg
u16_t options_out_len; // outgoing msg options length
u16_t request_timeout; // #ticks with period DHCP_FINE_TIMER_SECS for request timeout
u16_t t1_timeout; // #ticks with period DHCP_COARSE_TIMER_SECS for renewal time
u16_t t2_timeout; // #ticks with period DHCP_COARSE_TIMER_SECS for rebind time
struct ip_addr server_ip_addr; // dhcp server address that offered this lease
struct pbuf *p_out; /* pbuf of outcoming msg */
struct dhcp_msg *msg_out; /* outgoing msg */
u16_t options_out_len; /* outgoing msg options length */
u16_t request_timeout; /* #ticks with period DHCP_FINE_TIMER_SECS for request timeout */
u16_t t1_timeout; /* #ticks with period DHCP_COARSE_TIMER_SECS for renewal time */
u16_t t2_timeout; /* #ticks with period DHCP_COARSE_TIMER_SECS for rebind time */
struct ip_addr server_ip_addr; /* dhcp server address that offered this lease */
struct ip_addr offered_ip_addr;
struct ip_addr offered_sn_mask;
struct ip_addr offered_gw_addr;
struct ip_addr offered_bc_addr;
u32_t offered_t0_lease; // lease period (in seconds)
u32_t offered_t1_renew; // recommended renew time (usually 50% of lease period)
u32_t offered_t2_rebind; // recommended rebind time (usually 66% of lease period)
u32_t offered_t0_lease; /* lease period (in seconds) */
u32_t offered_t1_renew; /* recommended renew time (usually 50% of lease period) */
u32_t offered_t2_rebind; /* recommended rebind time (usually 66% of lease period) */
};
/* MUST be compiled with "pack structs" or equivalent! */
@ -177,30 +176,30 @@ void dhcp_fine_tmr(void);
#define DHCP_OPTION_END 255
/** DHCP options */
#define DHCP_OPTION_REQUESTED_IP 50 // RFC 2132 9.1, requested IP address
#define DHCP_OPTION_LEASE_TIME 51 // RFC 2132 9.2, time in seconds, in 4 bytes
#define DHCP_OPTION_OVERLOAD 52 // RFC2132 9.3, use file and/or sname field for options
#define DHCP_OPTION_REQUESTED_IP 50 /* RFC 2132 9.1, requested IP address */
#define DHCP_OPTION_LEASE_TIME 51 /* RFC 2132 9.2, time in seconds, in 4 bytes */
#define DHCP_OPTION_OVERLOAD 52 /* RFC2132 9.3, use file and/or sname field for options */
#define DHCP_OPTION_MESSAGE_TYPE 53 // RFC 2132 9.6, important for DHCP
#define DHCP_OPTION_MESSAGE_TYPE 53 /* RFC 2132 9.6, important for DHCP */
#define DHCP_OPTION_MESSAGE_TYPE_LEN 1
#define DHCP_OPTION_SERVER_ID 54 // RFC 2131 9.7, server IP address
#define DHCP_OPTION_PARAMETER_REQUEST_LIST 55 // RFC 2131 9.8, requested option types
#define DHCP_OPTION_SERVER_ID 54 /* RFC 2131 9.7, server IP address */
#define DHCP_OPTION_PARAMETER_REQUEST_LIST 55 /* RFC 2131 9.8, requested option types */
#define DHCP_OPTION_MAX_MSG_SIZE 57 // RFC 2131 9.10, message size accepted >= 576
#define DHCP_OPTION_MAX_MSG_SIZE 57 /* RFC 2131 9.10, message size accepted >= 576 */
#define DHCP_OPTION_MAX_MSG_SIZE_LEN 2
#define DHCP_OPTION_T1 58 // T1 renewal time
#define DHCP_OPTION_T2 59 // T2 rebinding time
#define DHCP_OPTION_T1 58 /* T1 renewal time */
#define DHCP_OPTION_T2 59 /* T2 rebinding time */
#define DHCP_OPTION_CLIENT_ID 61
#define DHCP_OPTION_TFTP_SERVERNAME 66
#define DHCP_OPTION_BOOTFILE 67
/** possible combinations of overloading the file and sname fields with options */
/** possible combinations of overloading the file and sname fields with options */
#define DHCP_OVERLOAD_NONE 0
#define DHCP_OVERLOAD_FILE 1
#define DHCP_OVERLOAD_SNAME 2
#define DHCP_OVERLOAD_SNAME_FILE 3
#endif //__LWIP_DHCP_H__
#endif /*__LWIP_DHCP_H__*/