MPE/iX - CI Programming for Stability

July 18, 2008 HP World '01 23
CI functions
• functions are invoked by their name, accept zero or more parms and
return a value in place of their name and arguments
• file oriented functions:
• BASENAME, DIRNAME, FINFO, FSYNTAX, FQUALIFY
• string parsing functions:
• ALPHA, ALPHANUM, DELIMPOS, DWNS, EDIT, LEN, LFT,
LTRIM, NUMERIC, PMATCH, POS, REPL, RHT, RPT, RTRIM,
STR, UPS, WORD, WORDCNT, XWORD
• conversion functions:
• CHR, DECIMAL, HEX, OCTAL, ORD
• arithmetic functions
• ABS, MAX, MIN, MOD, ODD