Error Reporting
Functions
Name | |
---|---|
void | wc_ErrorString(int err, char * buff) This function stores the error string for a particular error code in the given buffer. |
const char * | wc_GetErrorString(int error) This function returns the error string for a particular error code. |
Functions Documentation
function wc_ErrorString
void wc_ErrorString(
int err,
char * buff
)
This function stores the error string for a particular error code in the given buffer.
Parameters:
- error error code for which to get the string
- buffer buffer in which to store the error string. Buffer should be at least WOLFSSL_MAX_ERROR_SZ (80 bytes) long
See: wc_GetErrorString
Return: none No returns.
Example
char errorMsg[WOLFSSL_MAX_ERROR_SZ];
int err = wc_some_function();
if( err != 0) { // error occurred
wc_ErrorString(err, errorMsg);
}
function wc_GetErrorString
const char * wc_GetErrorString(
int error
)
This function returns the error string for a particular error code.
Parameters:
- error error code for which to get the string
See: wc_ErrorString
Return: string Returns the error string for an error code as a string literal.
Example
char * errorMsg;
int err = wc_some_function();
if( err != 0) { // error occurred
errorMsg = wc_GetErrorString(err);
}
Updated on 2024-11-21 at 01:17:07 +0000