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Annotation of sys/dev/microcode/rum/build.c, Revision 1.1.1.1

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: }