1 /* $OpenBSD: build.c,v 1.3 2020/07/31 14:58:53 deraadt Exp $ */ 2 3 /* 4 * Copyright (c) 2004 Theo de Raadt <deraadt@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 #include <sys/types.h> 19 #include <fcntl.h> 20 #include <unistd.h> 21 #include <string.h> 22 #include <stdio.h> 23 #include <err.h> 24 #include <dev/pci/neoreg.h> 25 26 #include "neo-coeff.h" 27 28 #define FILENAME "neo-coefficients" 29 30 int 31 main(int argc, char *argv[]) 32 { 33 ssize_t rlen; 34 struct neo_firmware nf; 35 int fd; 36 37 fd = open(FILENAME, O_WRONLY|O_CREAT|O_TRUNC, 0644); 38 if (fd == -1) 39 err(1, FILENAME); 40 41 bcopy(coefficientSizes, &nf.coefficientSizes, 42 sizeof nf.coefficientSizes); 43 bcopy(coefficients, &nf.coefficients, 44 sizeof nf.coefficients); 45 46 rlen = write(fd, &nf, sizeof nf); 47 if (rlen == -1) 48 err(1, "%s", FILENAME); 49 if (rlen != sizeof nf) 50 errx(1, "%s: short write", FILENAME); 51 printf("created %s length %zd\n", FILENAME, sizeof nf); 52 close(fd); 53 return (0); 54 } 55