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author | cvs2svn <admin@example.com> | 2025-04-14 17:32:06 +0000 |
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committer | cvs2svn <admin@example.com> | 2025-04-14 17:32:06 +0000 |
commit | eb8dd9dca1228af0cd132f515509051ecfabf6f6 (patch) | |
tree | edb6da6af7e865d488dc1a29309f1e1ec226e603 /src/lib/libc/net/inet_neta.c | |
parent | 247f0352e0ed72a4f476db9dc91f4d982bc83eb2 (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 'src/lib/libc/net/inet_neta.c')
-rw-r--r-- | src/lib/libc/net/inet_neta.c | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/src/lib/libc/net/inet_neta.c b/src/lib/libc/net/inet_neta.c deleted file mode 100644 index e3e7d0eb71..0000000000 --- a/src/lib/libc/net/inet_neta.c +++ /dev/null | |||
@@ -1,80 +0,0 @@ | |||
1 | /* $OpenBSD: inet_neta.c,v 1.7 2005/08/06 20:30:03 espie Exp $ */ | ||
2 | |||
3 | /* | ||
4 | * Copyright (c) 1996 by Internet Software Consortium. | ||
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 INTERNET SOFTWARE CONSORTIUM DISCLAIMS | ||
11 | * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES | ||
12 | * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE | ||
13 | * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL | ||
14 | * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR | ||
15 | * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS | ||
16 | * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS | ||
17 | * SOFTWARE. | ||
18 | */ | ||
19 | |||
20 | #include <sys/types.h> | ||
21 | #include <sys/socket.h> | ||
22 | #include <netinet/in.h> | ||
23 | #include <arpa/inet.h> | ||
24 | |||
25 | #include <errno.h> | ||
26 | #include <stdio.h> | ||
27 | #include <string.h> | ||
28 | |||
29 | /* | ||
30 | * char * | ||
31 | * inet_neta(src, dst, size) | ||
32 | * format an in_addr_t network number into presentation format. | ||
33 | * return: | ||
34 | * pointer to dst, or NULL if an error occurred (check errno). | ||
35 | * note: | ||
36 | * format of ``src'' is as for inet_network(). | ||
37 | * author: | ||
38 | * Paul Vixie (ISC), July 1996 | ||
39 | */ | ||
40 | char * | ||
41 | inet_neta(in_addr_t src, char *dst, size_t size) | ||
42 | { | ||
43 | char *odst = dst; | ||
44 | char *ep; | ||
45 | int advance; | ||
46 | |||
47 | if (src == 0x00000000) { | ||
48 | if (size < sizeof "0.0.0.0") | ||
49 | goto emsgsize; | ||
50 | strlcpy(dst, "0.0.0.0", size); | ||
51 | return dst; | ||
52 | } | ||
53 | ep = dst + size; | ||
54 | if (ep <= dst) | ||
55 | goto emsgsize; | ||
56 | while (src & 0xffffffff) { | ||
57 | u_char b = (src & 0xff000000) >> 24; | ||
58 | |||
59 | src <<= 8; | ||
60 | if (b || src) { | ||
61 | if (ep - dst < sizeof "255.") | ||
62 | goto emsgsize; | ||
63 | advance = snprintf(dst, ep - dst, "%u", b); | ||
64 | if (advance <= 0 || advance >= ep - dst) | ||
65 | goto emsgsize; | ||
66 | dst += advance; | ||
67 | if (src != 0L) { | ||
68 | if (dst + 1 >= ep) | ||
69 | goto emsgsize; | ||
70 | *dst++ = '.'; | ||
71 | *dst = '\0'; | ||
72 | } | ||
73 | } | ||
74 | } | ||
75 | return (odst); | ||
76 | |||
77 | emsgsize: | ||
78 | errno = EMSGSIZE; | ||
79 | return (NULL); | ||
80 | } | ||