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Diffstat (limited to 'usr.sbin/ppp/ua.h')
-rw-r--r-- | usr.sbin/ppp/ua.h | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/usr.sbin/ppp/ua.h b/usr.sbin/ppp/ua.h deleted file mode 100644 index dbd89e5..0000000 --- a/usr.sbin/ppp/ua.h +++ /dev/null @@ -1,74 +0,0 @@ -/*- - * Copyright (c) 1998 Brian Somers <brian@Awfulhak.org> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * $FreeBSD$ - */ - -#ifdef __i386__ /* Do any other archs not care about alignment ? */ - -# define ua_htonl(src, tgt) (*(u_int32_t *)(tgt) = htonl(*(u_int32_t *)(src))) -# define ua_ntohl(src, tgt) (*(u_int32_t *)(tgt) = ntohl(*(u_int32_t *)(src))) -# define ua_htons(src, tgt) (*(u_int16_t *)(tgt) = htons(*(u_int16_t *)(src))) -# define ua_ntohs(src, tgt) (*(u_int16_t *)(tgt) = ntohs(*(u_int16_t *)(src))) - -#else /* We care about alignment (or else drop a core !) */ - -# define ua_htonl(src, tgt) \ - do { \ - u_int32_t __oh; \ - memcpy(&__oh, (src), sizeof __oh); \ - *(u_char *)(tgt) = __oh >> 24; \ - *((u_char *)(tgt) + 1) = (__oh >> 16) & 0xff; \ - *((u_char *)(tgt) + 2) = (__oh >> 8) & 0xff; \ - *((u_char *)(tgt) + 3) = __oh & 0xff; \ - } while (0) - -# define ua_ntohl(src, tgt) \ - do { \ - u_int32_t __nh; \ - __nh = ((u_int32_t)*(u_char *)(src) << 24) | \ - ((u_int32_t)*((u_char *)(src) + 1) << 16) | \ - ((u_int32_t)*((u_char *)(src) + 2) << 8) | \ - (u_int32_t)*((u_char *)(src) + 3); \ - memcpy((tgt), &__nh, sizeof __nh); \ - } while (0) - -# define ua_htons(src, tgt) \ - do { \ - u_int16_t __oh; \ - memcpy(&__oh, (src), sizeof __oh); \ - *(u_char *)(tgt) = __oh >> 8; \ - *((u_char *)(tgt) + 1) = __oh & 0xff; \ - } while (0) - -# define ua_ntohs(src, tgt) \ - do { \ - u_int16_t __nh; \ - __nh = ((u_int16_t)*(u_char *)(src) << 8) | \ - (u_int16_t)*((u_char *)(src) + 1); \ - memcpy((tgt), &__nh, sizeof __nh); \ - } while (0) - -#endif |