diff options
| author | cvs2svn <admin@example.com> | 2025-04-14 17:32:06 +0000 |
|---|---|---|
| committer | cvs2svn <admin@example.com> | 2025-04-14 17:32:06 +0000 |
| commit | b1ddde874c215cc8891531ed92876f091b7eb83e (patch) | |
| tree | edb6da6af7e865d488dc1a29309f1e1ec226e603 /src/lib/libc/net/linkaddr.c | |
| parent | f0a36529837a161734c802ae4c42e84e42347be2 (diff) | |
| download | openbsd-tb_20250414.tar.gz openbsd-tb_20250414.tar.bz2 openbsd-tb_20250414.zip | |
This commit was manufactured by cvs2git to create tag 'tb_20250414'.tb_20250414
Diffstat (limited to '')
| -rw-r--r-- | src/lib/libc/net/linkaddr.c | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/src/lib/libc/net/linkaddr.c b/src/lib/libc/net/linkaddr.c deleted file mode 100644 index 9101e23a86..0000000000 --- a/src/lib/libc/net/linkaddr.c +++ /dev/null | |||
| @@ -1,85 +0,0 @@ | |||
| 1 | /* $OpenBSD: linkaddr.c,v 1.9 2016/12/08 03:20:50 millert Exp $ */ | ||
| 2 | /*- | ||
| 3 | * Copyright (c) 1990, 1993 | ||
| 4 | * The Regents of the University of California. All rights reserved. | ||
| 5 | * | ||
| 6 | * Redistribution and use in source and binary forms, with or without | ||
| 7 | * modification, are permitted provided that the following conditions | ||
| 8 | * are met: | ||
| 9 | * 1. Redistributions of source code must retain the above copyright | ||
| 10 | * notice, this list of conditions and the following disclaimer. | ||
| 11 | * 2. Redistributions in binary form must reproduce the above copyright | ||
| 12 | * notice, this list of conditions and the following disclaimer in the | ||
| 13 | * documentation and/or other materials provided with the distribution. | ||
| 14 | * 3. Neither the name of the University nor the names of its contributors | ||
| 15 | * may be used to endorse or promote products derived from this software | ||
| 16 | * without specific prior written permission. | ||
| 17 | * | ||
| 18 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | ||
| 19 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
| 20 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
| 21 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | ||
| 22 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||
| 23 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | ||
| 24 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||
| 25 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | ||
| 26 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||
| 27 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||
| 28 | * SUCH DAMAGE. | ||
| 29 | */ | ||
| 30 | |||
| 31 | #include <sys/types.h> | ||
| 32 | #include <sys/socket.h> | ||
| 33 | #include <net/if.h> | ||
| 34 | #include <net/if_dl.h> | ||
| 35 | #include <string.h> | ||
| 36 | |||
| 37 | static const char hexlist[] = "0123456789abcdef"; | ||
| 38 | |||
| 39 | char * | ||
| 40 | link_ntoa(const struct sockaddr_dl *sdl) | ||
| 41 | { | ||
| 42 | static char obuf[64]; | ||
| 43 | char *out; | ||
| 44 | const u_char *in, *inlim; | ||
| 45 | int namelen, i, rem; | ||
| 46 | |||
| 47 | namelen = (sdl->sdl_nlen <= IFNAMSIZ) ? sdl->sdl_nlen : IFNAMSIZ; | ||
| 48 | |||
| 49 | out = obuf; | ||
| 50 | rem = sizeof(obuf); | ||
| 51 | if (namelen > 0) { | ||
| 52 | memcpy(out, sdl->sdl_data, namelen); | ||
| 53 | out += namelen; | ||
| 54 | rem -= namelen; | ||
| 55 | if (sdl->sdl_alen > 0) { | ||
| 56 | *out++ = ':'; | ||
| 57 | rem--; | ||
| 58 | } | ||
| 59 | } | ||
| 60 | |||
| 61 | in = (const u_char *)sdl->sdl_data + sdl->sdl_nlen; | ||
| 62 | inlim = in + sdl->sdl_alen; | ||
| 63 | |||
| 64 | while (in < inlim && rem > 1) { | ||
| 65 | if (in != (const u_char *)sdl->sdl_data + sdl->sdl_nlen) { | ||
| 66 | *out++ = '.'; | ||
| 67 | rem--; | ||
| 68 | } | ||
| 69 | i = *in++; | ||
| 70 | if (i > 0xf) { | ||
| 71 | if (rem < 3) | ||
| 72 | break; | ||
| 73 | *out++ = hexlist[i >> 4]; | ||
| 74 | *out++ = hexlist[i & 0xf]; | ||
| 75 | rem -= 2; | ||
| 76 | } else { | ||
| 77 | if (rem < 2) | ||
| 78 | break; | ||
| 79 | *out++ = hexlist[i]; | ||
| 80 | rem--; | ||
| 81 | } | ||
| 82 | } | ||
| 83 | *out = 0; | ||
| 84 | return (obuf); | ||
| 85 | } | ||
