Gets the error string for an error.

int32 GetSysErr( char *buff, int32 buffsize, Err err )

This procedure returns a character string that describes an error code. The resulting string is placed in a buffer.

The procedure interprets all the fields in the err argument and returns corresponding text strings for all of them. If an error-text table is not found for the specific error, the routine uses numbers for the final error code value.

• buff A pointer to a buffer to hold the error string.

• buffsize The size of the error-text buffer, in bytes. This should be 128.

• err The error code whose error string to get.

The procedure returns the number of bytes in the description string, or a negative error code if a bad buffer pointer is supplied.

Folio call implemented in kernel folio V20.

• operror.h ANSI C Prototype

• clib.lib ARM Link Library

PrintfSysErr()