Provided by: libexplain-dev_1.4.D001-8_amd64
explain_fputc_or_die - output of characters and report errors
#include <libexplain/fputc.h> void explain_fputc_or_die(int c, FILE *fp);
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.
fputc(3) output of characters explain_fputc(3) explain fputc(3) errors exit(2) terminate the calling process
libexplain version 1.4 Copyright (C) 2008 Peter Miller explain_fputc_or_die(3)