1 /* $OpenBSD: build.c,v 1.1 2009/12/07 20:35:25 kettenis Exp $ */ 2 3 /* 4 * Copyright (c) 2007 David Gwynne <dlg@openbsd.org> 5 * 6 * Permission to use, copy, modify, and distribute this software for any 7 * purpose with or without fee is hereby granted, provided that the above 8 * copyright notice and this permission notice appear in all copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19 #include <sys/types.h> 20 21 #include <err.h> 22 #include <fcntl.h> 23 #include <stdio.h> 24 #include <unistd.h> 25 26 #include "microcode.h" 27 28 #define AFB_FW_NAME "afb" 29 30 int 31 main(int argc, char *argv[]) 32 { 33 ssize_t len; 34 int fd; 35 int i; 36 37 fd = open(AFB_FW_NAME, O_WRONLY | O_CREAT | O_TRUNC, 0644); 38 if (fd == -1) 39 err(1, "%s", AFB_FW_NAME); 40 41 len = write(fd, afb_fw, sizeof(afb_fw)); 42 if (len == -1) 43 err(1, "%s write", AFB_FW_NAME); 44 if (len != sizeof(afb_fw)) 45 errx(1, "%s: short write", AFB_FW_NAME); 46 47 close(fd); 48 49 return (0); 50 } 51