Mercurial > molko
view src/error.c @ 54:779352498a8a
make: beautify
author | David Demelier <markand@malikania.fr> |
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date | Sat, 18 Jan 2020 15:27:40 +0100 |
parents | 9d1421c09dfb |
children |
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/* * error.c -- error routines * * Copyright (c) 2020 David Demelier <markand@malikania.fr> * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include <errno.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include "error.h" #include "error_p.h" #include <SDL.h> static char buffer[2048]; const char * error(void) { return buffer; } bool error_errno(void) { error_printf("%s", strerror(errno)); return false; } bool error_printf(const char *fmt, ...) { va_list ap; va_start(ap, fmt); error_vprintf(fmt, ap); va_end(ap); return false; } bool error_vprintf(const char *fmt, va_list ap) { vsnprintf(buffer, sizeof (buffer), fmt, ap); return false; } noreturn void error_fatal(void) { fprintf(stderr, "%s\n", buffer); exit(1); } noreturn void error_fatalf(const char *fmt, ...) { va_list ap; va_start(ap, fmt); error_vfatalf(fmt, ap); va_end(ap); } noreturn void error_vfatalf(const char *fmt, va_list ap) { fprintf(stderr, fmt, ap); exit(1); } /* private: error_p.h */ bool error_sdl(void) { error_printf("%s", SDL_GetError()); return false; }