err.h File Reference

#include "lwip/opt.h"
#include "lwip/arch.h"

Macros
#define	ERR_ABRT   -10 /* Connection aborted. */
#define	ERR_ARG   -14 /* Illegal argument. */
#define	ERR_BUF   -2 /* Buffer error. */
#define	ERR_CLSD   -12 /* Connection closed. */
#define	ERR_CONN   -13 /* Not connected. */
#define	ERR_IF   -15 /* Low-level netif error */
#define	ERR_INPROGRESS   -5 /* Operation in progress */
#define	ERR_IS_FATAL(e)   ((e) < ERR_ISCONN)
#define	ERR_ISCONN   -9 /* Already connected. */
#define	ERR_MEM   -1 /* Out of memory error. */
#define	ERR_OK   0 /* No error, everything OK. */
#define	ERR_RST   -11 /* Connection reset. */
#define	ERR_RTE   -4 /* Routing problem. */
#define	ERR_TIMEOUT   -3 /* Timeout. */
#define	ERR_USE   -8 /* Address in use. */
#define	ERR_VAL   -6 /* Illegal value. */
#define	ERR_WOULDBLOCK   -7 /* Operation would block. */
#define	lwip_strerr(x)   ""

Typedefs
typedef s8_t	err_t
	Define LWIP_ERR_T in cc.h if you want to use a different type for your platform (must be signed). More...

#define ERR_ABRT   -10 /* Connection aborted. */

Referenced by http_poll(), tcp_abandon(), tcp_accept_null(), tcp_input(), tcp_listen_input(), tcp_process(), tcp_process_refused_data(), and tcp_slowtmr().

#define ERR_ARG   -14 /* Illegal argument. */

Referenced by etharp_query(), etharp_update_arp_entry(), pbuf_copy(), pbuf_take(), and tcp_write().

#define ERR_BUF   -2 /* Buffer error. */

Referenced by etharp_output(), tcp_bind(), tcp_connect(), and tcp_send_empty_ack().

#define ERR_CLSD   -12 /* Connection closed. */

Referenced by tcp_input().

#define ERR_CONN   -13 /* Not connected. */

Referenced by tcp_shutdown(), and tcp_write_checks().

#define ERR_IF   -15 /* Low-level netif error */

#define ERR_INPROGRESS   -5 /* Operation in progress */

#define ERR_IS_FATAL

(

e

)

((e) < ERR_ISCONN)

#define ERR_ISCONN   -9 /* Already connected. */

Referenced by tcp_connect().

#define ERR_MEM   -1 /* Out of memory error. */

Referenced by etharp_find_entry(), etharp_query(), etharp_raw(), ethernetif_init(), http_accept(), http_send_data(), ip_frag(), tcp_enqueue_flags(), tcp_listen_input(), tcp_write(), and tcp_write_checks().

#define ERR_OK   0 /* No error, everything OK. */

Referenced by etharp_output_to_arp_index(), etharp_query(), etharp_raw(), etharp_update_arp_entry(), ethernet_configure_interface(), ethernet_input(), ethernetif_init(), ethernetif_input(), gmac_low_level_output(), http_accept(), http_poll(), http_recv(), http_send_data(), http_sent(), icmp_input(), ip_frag(), ip_input(), mem_init(), netif_add(), pbuf_coalesce(), pbuf_copy(), pbuf_take(), tcp_bind(), tcp_close_shutdown(), tcp_connect(), tcp_enqueue_flags(), tcp_input(), tcp_listen_input(), tcp_output(), tcp_process(), tcp_process_refused_data(), tcp_recv_null(), tcp_send_empty_ack(), tcp_send_fin(), tcp_shutdown(), tcp_slowtmr(), tcp_timewait_input(), tcp_write(), tcp_write_checks(), udp_bind(), udp_connect(), and udp_input().

#define ERR_RST   -11 /* Connection reset. */

Referenced by tcp_input(), and tcp_process().

#define ERR_RTE   -4 /* Routing problem. */

Referenced by etharp_output(), etharp_update_arp_entry(), ip_output(), tcp_connect(), and udp_connect().

#define ERR_TIMEOUT   -3 /* Timeout. */

#define ERR_USE   -8 /* Address in use. */

Referenced by tcp_bind(), tcp_connect(), and udp_bind().

#define ERR_VAL   -6 /* Illegal value. */

Referenced by pbuf_copy(), tcp_bind(), and tcp_connect().

#define ERR_WOULDBLOCK   -7 /* Operation would block. */

#define lwip_strerr

(

x

)

""

typedef s8_t err_t

Define LWIP_ERR_T in cc.h if you want to use a different type for your platform (must be signed).