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1988-02-22
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FPrintf(31.0) ARP Programmers Manual FPrintf(31.0)
NAME
FPrintf - print formatted data on file.
SYNOPSIS
count = FPrintf(File, "String", *args)
d0 d0 A0 A1
FUNCTION
This function performs 'standard' C-style formatting of data
on the specified output file. It uses the exec function
RawDoFmt() to do the actual formatting of the data. The %
types supported by this function are quite standard, see any
C reference for details.
INPUTS
File - A valid AmigaDOS output file handle, such as returned
by Open() or Output().
"String" - pointer to a C-style format string.
*args - Pointer to start of argument stream.
RESULT
count - if all goes well, the total count of characters
actually written will be returned. If an error
occured, this function will return -1. If this
function is passed a NULL output filehandle, this
function will return zero.
ADDITIONAL CONSIDERATIONS
You must be aware of the values actually passed to this
function by your compiler, especially since some compilers
promote all values to 32 bit integers in function calls.
BUGS
None known.
SEE ALSO
Printf, Puts, exec.library/RawDoFmt, C language reference on
printf.
AUTHOR
SDB
Page 1 (printed 2/22/88)