Error codes

Macros
#define	ERR_IS_FATAL(e)   ((e) <= ERR_ABRT)

Typedefs
typedef s8_t	err_t

Enumerations
enum	err_enum_t {   ERR_OK = 0, ERR_MEM = -1, ERR_BUF = -2, ERR_TIMEOUT = -3,   ERR_RTE = -4, ERR_INPROGRESS = -5, ERR_VAL = -6, ERR_WOULDBLOCK = -7,   ERR_USE = -8, ERR_ALREADY = -9, ERR_ISCONN = -10, ERR_CONN = -11,   ERR_IF = -12, ERR_ABRT = -13, ERR_RST = -14, ERR_CLSD = -15,   ERR_ARG = -16 }

Detailed Description

Typedef Documentation

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 76 of file err.h.

Enumeration Type Documentation

enum err_enum_t

Definitions for error constants.

Enumerator
ERR_OK	No error, everything OK.
ERR_MEM	Out of memory error.
ERR_BUF	Buffer error.
ERR_TIMEOUT	Timeout.
ERR_RTE	Routing problem.
ERR_INPROGRESS	Operation in progress
ERR_VAL	Illegal value.
ERR_WOULDBLOCK	Operation would block.
ERR_USE	Address in use.
ERR_ALREADY	Already connecting.
ERR_ISCONN	Conn already established.
ERR_CONN	Not connected.
ERR_IF	Low-level netif error
ERR_ABRT	Connection aborted.
ERR_RST	Connection reset.
ERR_CLSD	Connection closed.
ERR_ARG	Illegal argument.

Definition at line 80 of file err.h.