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2aa62f2b | 1 | /* $NetBSD: vsscanf.c,v 1.14 2005/11/29 03:12:00 christos Exp $ */\r |
2 | \r | |
3 | /*-\r | |
4 | * Copyright (c) 1990, 1993\r | |
5 | * The Regents of the University of California. All rights reserved.\r | |
6 | *\r | |
7 | * This code is derived from software contributed to Berkeley by\r | |
8 | * Donn Seeley at UUNET Technologies, Inc.\r | |
9 | *\r | |
10 | * Redistribution and use in source and binary forms, with or without\r | |
11 | * modification, are permitted provided that the following conditions\r | |
12 | * are met:\r | |
13 | * 1. Redistributions of source code must retain the above copyright\r | |
14 | * notice, this list of conditions and the following disclaimer.\r | |
15 | * 2. Redistributions in binary form must reproduce the above copyright\r | |
16 | * notice, this list of conditions and the following disclaimer in the\r | |
17 | * documentation and/or other materials provided with the distribution.\r | |
18 | * 3. Neither the name of the University nor the names of its contributors\r | |
19 | * may be used to endorse or promote products derived from this software\r | |
20 | * without specific prior written permission.\r | |
21 | *\r | |
22 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND\r | |
23 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r | |
24 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r | |
25 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE\r | |
26 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL\r | |
27 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS\r | |
28 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\r | |
29 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT\r | |
30 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY\r | |
31 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF\r | |
32 | * SUCH DAMAGE.\r | |
33 | */\r | |
34 | #include <LibConfig.h>\r | |
35 | #include <sys/EfiCdefs.h>\r | |
36 | #if defined(LIBC_SCCS) && !defined(lint)\r | |
37 | #if 0\r | |
38 | static char sccsid[] = "@(#)vsscanf.c 8.1 (Berkeley) 6/4/93";\r | |
39 | #else\r | |
40 | __RCSID("$NetBSD: vsscanf.c,v 1.14 2005/11/29 03:12:00 christos Exp $");\r | |
41 | #endif\r | |
42 | #endif /* LIBC_SCCS and not lint */\r | |
43 | \r | |
44 | #include <assert.h>\r | |
45 | #include <errno.h>\r | |
46 | #include <stdio.h>\r | |
47 | #include <string.h>\r | |
48 | #include "reentrant.h"\r | |
49 | #include "local.h"\r | |
50 | \r | |
51 | static int eofread __P((void *, char *, int));\r | |
52 | \r | |
53 | /* ARGSUSED */\r | |
54 | static int\r | |
55 | eofread(cookie, buf, len)\r | |
56 | void *cookie;\r | |
57 | char *buf;\r | |
58 | int len;\r | |
59 | {\r | |
60 | return (0);\r | |
61 | }\r | |
62 | \r | |
63 | int\r | |
64 | vsscanf(str, fmt, ap)\r | |
65 | const char *str;\r | |
66 | const char *fmt;\r | |
67 | _BSD_VA_LIST_ ap;\r | |
68 | {\r | |
69 | FILE f;\r | |
70 | struct __sfileext fext;\r | |
71 | \r | |
72 | _DIAGASSERT(str != NULL);\r | |
73 | _DIAGASSERT(fmt != NULL);\r | |
74 | \r | |
75 | _FILEEXT_SETUP(&f, &fext);\r | |
76 | f._flags = __SRD;\r | |
77 | f._bf._base = f._p = __UNCONST(str);\r | |
78 | f._bf._size = f._r = strlen(str);\r | |
79 | f._read = eofread;\r | |
80 | _UB(&f)._base = NULL;\r | |
81 | f._lb._base = NULL;\r | |
82 | return (__svfscanf_unlocked(&f, fmt, ap));\r | |
83 | }\r |