Artesyn BajaPPC-750, User Manual

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10-64 BajaPPC-750: Monitor
May 2002
10.15.20 Unexpected Interrupt Handler
SYNOPSIS
SetUnExpIntFunct(unsigned long Funct)
DESCRIPTION
If desired, a program can call the SetUnExpIntFunct function to attach its own
interrupt handler to all unexpected interrupts. This function attaches the handler
specified by
Funct . The new interrupt handler must determine the source of the
unexpected interrupt and remove it.
10.15.21 Strings
SYNOPSIS
int CmpStr(char *Str1, char *Str2)
int StrCmp(char *Str1, char *Str2)
void StrCpy(char *Dest, char *Source)
int StrLen(char *Str)
void StrCat(char *DestStr, char *SrcStr)
DESCRIPTION
These functions provide the basic string manipulation functions necessary to
compare, copy, concatenate, and determine the length of strings.
The function CmpStr compares the two null terminated strings pointed to
by Str1 and Str2 . If they are equal, it returns TRUE; otherwise, it returns
FALSE. Note that this version does not act the same as the UNIX® strcmp
function. CmpStr is not case-sensitive and only matches characters up to the
length of Str1 . This is useful for pattern matching and other functions.
The function StrCmp compares the two null terminated strings pointed to
by Str1 and Str2 . If they are equal, it returns zero; otherwise, it returns the dif-
ference between the first two characters in the strings that fail to match (not
case-sensitive). Note that this function is not the same as the UNIX
strcmp
function, which is case-sensitive.
The function StrCpy copies the null terminated string Source into the string
specified by Dest . There are no checks to verify that the string is large enough
or is null terminated. The only limit is the monitor-defined constant MAXLN
(80), which is the largest allowed string length the monitor supports. The
length of the string is returned to the calling function.