fiprintf---format output to file (integer only)#include <stdio.h> int fiprintf(FILE *fd, const char *format, ...);Description
fiprintf is a restricted version of fprintf: it has the same
arguments and behavior, save that it cannot perform any floating-point
formatting--the f, g, G, e, and F type specifiers
are not recognized.
Returns
fiprintf returns the number of bytes in the output string,
save that the concluding NULL is not counted.
fiprintf returns when the end of the format string is
encountered. If an error occurs, fiprintf
returns EOF.
Portability
fiprintf is not required by ANSI C.
Supporting OS subroutines required: close, fstat, isatty,
lseek, read, sbrk, write.