1 /* $OpenBSD: build.c,v 1.2 2007/04/19 04:08:51 dlg 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 THT_FW_NAME "tht" 29 30 int 31 main(int argc, char *argv[]) 32 { 33 ssize_t len; 34 int fd; 35 int i; 36 37 fd = open(THT_FW_NAME, O_WRONLY | O_CREAT | O_TRUNC, 0644); 38 if (fd == -1) 39 err(1, "%s", THT_FW_NAME); 40 41 for (i = 0; i < (sizeof(tht_fw) / sizeof(tht_fw[0])); i++) 42 tht_fw[i] = htole32(tht_fw[i]); 43 44 len = write(fd, tht_fw, sizeof(tht_fw)); 45 if (len == -1) 46 err(1, "%s write", THT_FW_NAME); 47 if (len != sizeof(tht_fw)) 48 errx(1, "%s: short write", THT_FW_NAME); 49 50 close(fd); 51 52 return (0); 53 } 54