#ifndef ERROR_H_

#define ERROR_H_

#include <assert.h>

#include "common.h"

#define NL_ERRNO_MAP(XX) \

XX( 200, EYIELD, "attempt to yield across a C-call boundary") \

XX( 201, EYIELDFNZ, "yielding up finalize error") \

XX( 202, ESTACKLESS, "attempt to yield across a stack-less coroutine") \

XX( 203, ETCPSCLOSED, "tcp socket has been closed") \

XX( 204, ETCPLCLOSED, "tcp listen socket has been closed") \

XX( 205, ETCPNOWSHARED, "tcp socket not set write shared") \

XX( 206, ETCPWRITELONG, "attempt to send data too long") \

XX( 207, ETCPREADOVERFLOW,"read overflowed wake up") \

XX( 208, EUDPSCLOSED, "udp socket has been closed") \

XX( 209, EUDPNOWSHARED, "udp socket not set write shared") \

XX( 210, ENOCONTEXT, "context not exist or has been killed") \

XX( 211, ETRANSTYPE, "transfer data type not supported") \

XX( 212, ENOREPLY, "no reply") \

XX( 213, ETIMEOUT, "timeout") \

#define NL_ERRNO_GEN(val, name, s) NL_##name = val,

typedef enum {

NL_ERRNO_MAP(NL_ERRNO_GEN)

NL_MAX_ERRORS

} nl_err_code;

#undef NL_ERRNO_GEN

extern const char* nl_err_name(nl_err_code err_code);

extern const char* nl_strerror(nl_err_code err_code);

extern const char* common_err_name(int32_t err_code);

extern const char* common_strerror(int32_t err_code);