[MKISOFS]
[reactos.git] / reactos / sdk / tools / mkisofs / schilytools / libschily / error.c
1 /* @(#)error.c 1.18 15/08/01 Copyright 1985, 1989, 1995-2015 J. Schilling */
2 /*
3 * fprintf() on standard error stdio stream
4 *
5 * Copyright (c) 1985, 1989, 1995-2015 J. Schilling
6 */
7 /*
8 * The contents of this file are subject to the terms of the
9 * Common Development and Distribution License, Version 1.0 only
10 * (the "License"). You may not use this file except in compliance
11 * with the License.
12 *
13 * See the file CDDL.Schily.txt in this distribution for details.
14 * A copy of the CDDL is also available via the Internet at
15 * http://www.opensource.org/licenses/cddl1.txt
16 *
17 * When distributing Covered Code, include this CDDL HEADER in each
18 * file and include the License file CDDL.Schily.txt from this distribution.
19 */
20
21 #include <schily/mconfig.h>
22 #include <schily/stdio.h>
23 #include <schily/standard.h>
24 #include <schily/varargs.h>
25 #include <schily/schily.h>
26
27 #undef error
28
29 #ifndef NO_WEAK_SYMBOLS
30 /*
31 * The Cygwin compile environment incorrectly implements #pragma weak.
32 * The weak symbols are only defined as local symbols making it impossible
33 * to use them from outside the scope of this source file.
34 * A platform that allows linking with global symbols has HAVE_LINK_WEAK
35 * defined.
36 */
37 #if defined(HAVE_PRAGMA_WEAK) && defined(HAVE_LINK_WEAK)
38 #pragma weak error = js_error
39 #else
40 /* VARARGS1 */
41 #ifdef PROTOTYPES
42 EXPORT int
43 error(const char *fmt, ...)
44 #else
45 EXPORT int
46 error(fmt, va_alist)
47 char *fmt;
48 va_dcl
49 #endif
50 {
51 va_list args;
52 int ret;
53
54 #ifdef PROTOTYPES
55 va_start(args, fmt);
56 #else
57 va_start(args);
58 #endif
59 ret = js_fprintf(stderr, "%r", fmt, args);
60 va_end(args);
61 return (ret);
62 }
63 #endif
64 #endif /* NO_WEAK_SYMBOLS */
65
66 /* VARARGS1 */
67 #ifdef PROTOTYPES
68 EXPORT int
69 js_error(const char *fmt, ...)
70 #else
71 EXPORT int
72 js_error(fmt, va_alist)
73 char *fmt;
74 va_dcl
75 #endif
76 {
77 va_list args;
78 int ret;
79
80 #ifdef PROTOTYPES
81 va_start(args, fmt);
82 #else
83 va_start(args);
84 #endif
85 ret = js_fprintf(stderr, "%r", fmt, args);
86 va_end(args);
87 return (ret);
88 }