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

Include dependency graph for err.h:

This graph shows which files directly or indirectly include this file:

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

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

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

#define	ERR_TIMEOUT -3 /* Timeout. */

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

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

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

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

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

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

#define	ERR_IS_FATAL(e) ((e) < ERR_ISCONN)

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

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

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

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

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

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

#define	lwip_strerr(x) ""

Typedefs
typedef s8_t	err_t

Macro Definition Documentation

◆ ERR_ABRT

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

Definition at line 65 of file err.h.

◆ ERR_ARG

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

Definition at line 70 of file err.h.

◆ ERR_BUF

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

Definition at line 54 of file err.h.

◆ ERR_CLSD

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

Definition at line 67 of file err.h.

◆ ERR_CONN

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

Definition at line 68 of file err.h.

◆ ERR_IF

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

Definition at line 72 of file err.h.

◆ ERR_INPROGRESS

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

Definition at line 57 of file err.h.

◆ ERR_IS_FATAL

#define ERR_IS_FATAL ( e ) ((e) < ERR_ISCONN)

Definition at line 63 of file err.h.

◆ ERR_ISCONN

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

Definition at line 61 of file err.h.

◆ ERR_MEM

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

Definition at line 53 of file err.h.

◆ ERR_OK

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

Definition at line 52 of file err.h.

◆ ERR_RST

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

Definition at line 66 of file err.h.

◆ ERR_RTE

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

Definition at line 56 of file err.h.

◆ ERR_TIMEOUT

#define ERR_TIMEOUT -3 /* Timeout. */

Definition at line 55 of file err.h.

◆ ERR_USE

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

Definition at line 60 of file err.h.

◆ ERR_VAL

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

Definition at line 58 of file err.h.

◆ ERR_WOULDBLOCK

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

Definition at line 59 of file err.h.

◆ lwip_strerr

#define lwip_strerr ( x ) ""

Definition at line 78 of file err.h.

Typedef Documentation

◆ err_t

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).

Definition at line 47 of file err.h.

Macros

Typedefs