| Qore Programming Language - C/C++ Library 1.0.8

support.h
1 /* -*- mode: c++; indent-tabs-mode: nil -*- */
2 /*
3 support.h
4
5 Qore Programming Language
6
7 Copyright (C) 2005 - 2018 Qore Technologies, s.r.o.
8
9 Permission is hereby granted, free of charge, to any person obtaining a
10 copy of this software and associated documentation files (the "Software"),
11 to deal in the Software without restriction, including without limitation
12 the rights to use, copy, modify, merge, publish, distribute, sublicense,
13 and/or sell copies of the Software, and to permit persons to whom the
14 Software is furnished to do so, subject to the following conditions:
15
16 The above copyright notice and this permission notice shall be included in
17 all copies or substantial portions of the Software.
18
19 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
22 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
24 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
25 DEALINGS IN THE SOFTWARE.
26
27 Note that the Qore library is released under a choice of three open-source
28 licenses: MIT (as above), LGPL 2+, or GPL 2+; see README-LICENSE for more
29 information.
30 */
31
32 #ifndef QORE_SUPPORT_H
33
34 #define QORE_SUPPORT_H
35
36 #include <qore/common.h>
37
38 DLLEXPORT int printe(const char *fmt, ...);
39 DLLEXPORT char *remove_trailing_newlines(char *str);
40 DLLEXPORT char *remove_trailing_blanks(char *str);
41
42 // we supply debugging function also for non-debugging builds as library entry points
43 // in case a debugging-enabled binary is linked against a non-debugging-enabled lib
44
46 DLLEXPORT void trace_function(int code, const char *funcname);
48 DLLEXPORT int print_debug(int level, const char *fmt, ...);
49
50 DLLEXPORT extern int qore_trace;
51 DLLEXPORT extern int debug;
52
53 #define TRACE_IN 1
54 #define TRACE_OUT 2
55
56 #ifdef DEBUG
57 #define printd print_debug
59
61 #define QORE_TRACE(a) trace_function(TRACE_IN, a); ON_BLOCK_EXIT(trace_function, TRACE_OUT, a)
62
63 #else
64 #ifdef __GNUC__
65 #define printd(args...)
67 #define QORE_TRACE(args...)
69 #else
70 #define printd(args, ...)
72 #define QORE_TRACE(x)
74 #endif
75 #endif
76
77 //#if !defined(HAVE_ISBLANK) && !defined(isblank)
78 //#define isblank(a) ((a) == ' ' || (a) == '\t')
79 //#endif
80
81 #define qore_isblank(a) ((a) == ' ' || (a) == '\t')
82
83 #endif
common.h