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().

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

Referenced by pbuf_copy(), pbuf_take(), and pbuf_take_partial().

#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. */

Referenced by ethernetif_init(), http_accept(), http_send_data(), tcpip_callback_with_block(), and tcpip_input().

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

Referenced by ethernet_configure_interface(), ethernetif_init(), ethernetif_input(), gmac_low_level_output(), http_accept(), http_poll(), http_recv(), http_send_data(), http_sent(), mem_init(), netif_add(), pbuf_coalesce(), pbuf_copy(), pbuf_take(), pbuf_take_partial(), pbuf_write16be(), pbuf_write32be(), pbuf_write32le(), pbuf_write8(), sys_msleep(), tcpip_callback_with_block(), tcpip_init(), and tcpip_input().

#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. */

Referenced by pbuf_copy(), tcpip_callback_with_block(), tcpip_input(), and tcpip_trycallback().

#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).