/* $Id: err.c 2243 2009-01-10 02:24:02Z bird $ */ /** @file * Override err.h so we get the program name right. */ /* * Copyright (c) 2005-2009 knut st. osmundsen * * This file is part of kBuild. * * kBuild is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 3 of the License, or * (at your option) any later version. * * kBuild is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with kBuild. If not, see * */ /******************************************************************************* * Header Files * *******************************************************************************/ #include "config.h" #include #include #include #include #include "err.h" /** The current program name. */ const char *g_progname = "kmk"; int err(int eval, const char *fmt, ...) { va_list args; int error = errno; fprintf(stderr, "%s: ", g_progname); va_start(args, fmt); vfprintf(stderr, fmt, args); va_end(args); fprintf(stderr, ": %s\n", strerror(error)); return eval; } int errx(int eval, const char *fmt, ...) { va_list args; fprintf(stderr, "%s: ", g_progname); va_start(args, fmt); vfprintf(stderr, fmt, args); va_end(args); fprintf(stderr, "\n"); return eval; } void warn(const char *fmt, ...) { int error = errno; va_list args; fprintf(stderr, "%s: ", g_progname); va_start(args, fmt); vfprintf(stderr, fmt, args); va_end(args); fprintf(stderr, ": %s\n", strerror(error)); } void warnx(const char *fmt, ...) { va_list args; fprintf(stderr, "%s: ", g_progname); va_start(args, fmt); vfprintf(stderr, fmt, args); va_end(args); fprintf(stderr, "\n"); }