common_kerl.cpp File Reference

Common definitions. More...

#include "common_kerl.h"

Include dependency graph for common_kerl.cpp:

Functions
char *	errorToString (int errorno)

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Detailed Description

Common definitions.

Author:

Thomas Lorentsen, Sten Gruener

Provides some common functions we will want to call to do useful things. Provides error handling.

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Function Documentation

char* errorToString

(

int

errorno

)

Parameters:

errorno

the error value passed

Returns:

the string representation of the error Converts a error defined in common_kerl.h into a human readable form All spaces must be replaced with underscores to be passed as erlang atoms If the error is not found it should return the number as a string. You can also pass SUCCESS to get a string representation that will work in Erlang, just dont pass it back as an error {error, ok} otherwise it will seem rather silly

Parameters:

errorno

the error value passed

Returns:

the string representation of the error Converts a error defined in common_kerl.h into a human readable form. All spaces must be replaced with underscores to be passed as erlang atoms. If the error is not found it will return undefined_error. This shouldn't happen though. You can also pass SUCCESS to get a string representation that will work in Erlang, just dont pass it back as an error {error, ok} otherwise it will seem rather silly