debian man page for explain_fputc_or_die

explain_fputc_or_die(3) 				     Library Functions Manual					   explain_fputc_or_die(3)

NAME
       explain_fputc_or_die - output of characters and report errors

SYNOPSIS
       #include <libexplain/fputc.h>
       void explain_fputc_or_die(int c, FILE *fp);

DESCRIPTION
       The  explain_fputc_or_die function is used to call the fputc(3) system call.  On failure an explanation will be printed to stderr, obtained
       from explain_fputc(3), and then the process terminates by calling exit(EXIT_FAILURE).

       This function is intended to be used in a fashion similar to the following example:
	      explain_fputc_or_die(c, fp);

       c       The c, exactly as to be passed to the fputc(3) system call.

       fp      The fp, exactly as to be passed to the fputc(3) system call.

       Returns:
	       This function only returns on success.  On failure, prints an explanation and exits.

SEE ALSO
       fputc(3)
	       output of characters

       explain_fputc(3)
	       explain fputc(3) errors

       exit(2) terminate the calling process

COPYRIGHT
       libexplain version 0.52
       Copyright (C) 2008 Peter Miller

															   explain_fputc_or_die(3)