debian man page for explain_fgetc_or_die

explain_fgetc_or_die(3) 				     Library Functions Manual					   explain_fgetc_or_die(3)

NAME
       explain_fgetc_or_die - input of characters and report errors

SYNOPSIS
       #include <libexplain/fgetc.h>
       int explain_fgetc_or_die(FILE *fp);

DESCRIPTION
       The  explain_fgetc_or_die function is used to call the fgetc(3) system call.  On failure an explanation will be printed to stderr, obtained
       from explain_fgetc(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:
	      int c = explain_fgetc_or_die(fp);

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

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

SEE ALSO
       fgetc(3)
	       input of characters

       explain_fgetc(3)
	       explain fgetc(3) errors

       exit(2) terminate the calling process

COPYRIGHT
       libexplain version 0.52
       Copyright (C) 2008 Peter Miller

															   explain_fgetc_or_die(3)