Error codes

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

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).

Enumeration Type Documentation

err_enum_t

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.