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2aa62f2b | 1 | /** @file\r |
2 | Information local to this implementation of stdio,\r | |
3 | in particular, function declarations and macros.\r | |
4 | \r | |
5 | Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>\r | |
6 | This program and the accompanying materials are licensed and made available\r | |
7 | under the terms and conditions of the BSD License that accompanies this\r | |
8 | distribution. The full text of the license may be found at\r | |
9 | http://opensource.org/licenses/bsd-license.php.\r | |
10 | \r | |
11 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
12 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
13 | \r | |
14 | Copyright (c) 1990, 1993\r | |
15 | The Regents of the University of California. All rights reserved.\r | |
16 | \r | |
17 | This code is derived from software contributed to Berkeley by\r | |
18 | Chris Torek.\r | |
19 | \r | |
20 | Redistribution and use in source and binary forms, with or without\r | |
21 | modification, are permitted provided that the following conditions\r | |
22 | are met:\r | |
23 | - Redistributions of source code must retain the above copyright\r | |
24 | notice, this list of conditions and the following disclaimer.\r | |
25 | - Redistributions in binary form must reproduce the above copyright\r | |
26 | notice, this list of conditions and the following disclaimer in the\r | |
27 | documentation and/or other materials provided with the distribution.\r | |
28 | - Neither the name of the University nor the names of its contributors\r | |
29 | may be used to endorse or promote products derived from this software\r | |
30 | without specific prior written permission.\r | |
31 | \r | |
32 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"\r | |
33 | AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r | |
34 | IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r | |
35 | ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE\r | |
36 | LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r | |
37 | CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r | |
38 | SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r | |
39 | INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r | |
40 | CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r | |
41 | ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r | |
42 | POSSIBILITY OF SUCH DAMAGE.\r | |
43 | \r | |
44 | NetBSD: local.h,v 1.20 2005/05/14 23:51:02 christos Exp\r | |
45 | local.h 8.3 (Berkeley) 7/3/94\r | |
46 | **/\r | |
47 | \r | |
48 | #include "wcio.h"\r | |
49 | #include "fileext.h"\r | |
50 | \r | |
51 | extern int __sflush(FILE *);\r | |
52 | extern FILE *__sfp(void);\r | |
53 | extern int __srefill(FILE *);\r | |
54 | extern int __sread(void *, char *, int);\r | |
55 | extern int __swrite(void *, char const *, int);\r | |
56 | extern fpos_t __sseek(void *, fpos_t, int);\r | |
57 | extern int __sclose(void *);\r | |
58 | extern void __sinit(void);\r | |
59 | extern void _cleanup(void);\r | |
60 | //extern void (*__cleanup)(void); // Now in MainData.h. Ref. as gMD->cleanup\r | |
61 | extern void __smakebuf(FILE *);\r | |
62 | extern int __swhatbuf(FILE *, size_t *, int *);\r | |
63 | extern int _fwalk(int (*)(FILE *));\r | |
64 | extern char *_mktemp(char *);\r | |
65 | extern int __swsetup(FILE *);\r | |
66 | extern int __sflags(const char *, int *);\r | |
d7ce7006 | 67 | extern int __svfscanf(FILE * __restrict, const char * __restrict, va_list)\r |
2aa62f2b | 68 | __attribute__((__format__(__scanf__, 2, 0)));\r |
d7ce7006 | 69 | extern int __svfscanf_unlocked(FILE * __restrict, const char * __restrict, va_list)\r |
2aa62f2b | 70 | __attribute__((__format__(__scanf__, 2, 0)));\r |
d7ce7006 | 71 | extern int __vfprintf_unlocked(FILE * __restrict, const char * __restrict, va_list);\r |
2aa62f2b | 72 | \r |
73 | \r | |
74 | extern int __sdidinit;\r | |
75 | \r | |
76 | extern int __gettemp(char *, int *, int);\r | |
77 | \r | |
78 | extern wint_t __fgetwc_unlock(FILE *);\r | |
79 | extern wint_t __fputwc_unlock(wchar_t, FILE *);\r | |
80 | \r | |
81 | extern char *__fgetstr(FILE * __restrict, size_t * __restrict, int);\r | |
82 | extern int __slbexpand(FILE *, size_t);\r | |
d7ce7006 | 83 | extern int __vfwprintf_unlocked(FILE *, const wchar_t *, va_list);\r |
84 | extern int __vfwscanf_unlocked(FILE * __restrict, const wchar_t * __restrict, va_list);\r | |
2aa62f2b | 85 | \r |
86 | /*\r | |
87 | * Return true iff the given FILE cannot be written now.\r | |
88 | */\r | |
89 | #define cantwrite(fp) \\r | |
90 | ((((fp)->_flags & __SWR) == 0 || (fp)->_bf._base == NULL) && __swsetup(fp))\r | |
91 | \r | |
92 | /*\r | |
93 | * Test whether the given stdio file has an active ungetc buffer;\r | |
94 | * release such a buffer, without restoring ordinary unread data.\r | |
95 | */\r | |
96 | #define HASUB(fp) (_UB(fp)._base != NULL)\r | |
97 | #define FREEUB(fp) { \\r | |
98 | if (_UB(fp)._base != (fp)->_ubuf) \\r | |
99 | free((char *)_UB(fp)._base); \\r | |
100 | _UB(fp)._base = NULL; \\r | |
101 | }\r | |
102 | \r | |
103 | /*\r | |
104 | * test for an fgetln() buffer.\r | |
105 | */\r | |
106 | #define HASLB(fp) ((fp)->_lb._base != NULL)\r | |
107 | #define FREELB(fp) { \\r | |
108 | free((char *)(fp)->_lb._base); \\r | |
109 | (fp)->_lb._base = NULL; \\r | |
110 | }\r | |
111 | \r | |
112 | extern void __flockfile_internal (FILE *, int);\r | |
113 | extern void __funlockfile_internal(FILE *, int);\r |