Annotation of sys/dev/microcode/rum/build.c, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: build.c,v 1.1 2006/08/17 08:32:30 damien Exp $ */
! 2:
! 3: /*-
! 4: * Copyright (c) 2006
! 5: * Damien Bergamini <damien.bergamini@free.fr>
! 6: *
! 7: * Permission to use, copy, modify, and distribute this software for any
! 8: * purpose with or without fee is hereby granted, provided that the above
! 9: * copyright notice and this permission notice appear in all copies.
! 10: *
! 11: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
! 12: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
! 13: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
! 14: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
! 15: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
! 16: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
! 17: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
! 18: */
! 19:
! 20: #include <sys/types.h>
! 21:
! 22: #include <err.h>
! 23: #include <fcntl.h>
! 24: #include <stdio.h>
! 25: #include <unistd.h>
! 26:
! 27: #include "microcode.h"
! 28:
! 29: static void
! 30: output(const char *name, const uint8_t *ucode, int size)
! 31: {
! 32: ssize_t rlen;
! 33: int fd;
! 34:
! 35: printf("creating %s length %d\n", name, size);
! 36:
! 37: fd = open(name, O_WRONLY | O_CREAT | O_TRUNC, 0644);
! 38: if (fd == -1)
! 39: err(1, "%s", name);
! 40:
! 41: rlen = write(fd, ucode, size);
! 42: if (rlen == -1)
! 43: err(1, "%s", name);
! 44: if (rlen != size)
! 45: errx(1, "%s: short write", name);
! 46:
! 47: close(fd);
! 48: }
! 49:
! 50: int
! 51: main(void)
! 52: {
! 53: output("rum-rt2573", rt2573, sizeof rt2573);
! 54:
! 55: return 0;
! 56: }
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