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GCC Code Coverage Report

Directory:	./		Exec	Total	Coverage
File:	lib/libcurses/tinfo/comp_error.c	Lines:	0	41	0.0 %
Date:	2017-11-07	Branches:	0	18	0.0 %


/* $OpenBSD: comp_error.c,v 1.6 2010/01/12 23:22:06 nicm Exp $ */

/****************************************************************************
 * Copyright (c) 1998-2005,2007 Free Software Foundation, Inc.              *
 *                                                                          *
 * Permission is hereby granted, free of charge, to any person obtaining a  *
 * copy of this software and associated documentation files (the            *
 * "Software"), to deal in the Software without restriction, including      *
 * without limitation the rights to use, copy, modify, merge, publish,      *
 * distribute, distribute with modifications, sublicense, and/or sell       *
 * copies of the Software, and to permit persons to whom the Software is    *
 * furnished to do so, subject to the following conditions:                 *
 *                                                                          *
 * The above copyright notice and this permission notice shall be included  *
 * in all copies or substantial portions of the Software.                   *
 *                                                                          *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
 * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
 *                                                                          *
 * Except as contained in this notice, the name(s) of the above copyright   *
 * holders shall not be used in advertising or otherwise to promote the     *
 * sale, use or other dealings in this Software without prior written       *
 * authorization.                                                           *
 ****************************************************************************/

/****************************************************************************
 *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
 *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
 *     and: Thomas E. Dickey                        1996-on                 *
 ****************************************************************************/

/*
 *	comp_error.c -- Error message routines
 *
 */

#include <curses.priv.h>

#include <tic.h>

MODULE_ID("$Id: comp_error.c,v 1.6 2010/01/12 23:22:06 nicm Exp $")

NCURSES_EXPORT_VAR(bool) _nc_suppress_warnings = FALSE;
NCURSES_EXPORT_VAR(int) _nc_curr_line = 0; /* current line # in input */
NCURSES_EXPORT_VAR(int) _nc_curr_col = 0; /* current column # in input */

#define SourceName	_nc_globals.comp_sourcename
#define TermType	_nc_globals.comp_termtype

NCURSES_EXPORT(const char *)
_nc_get_source(void)
{
    return SourceName;
}

NCURSES_EXPORT(void)
_nc_set_source(const char *const name)
{
    SourceName = name;
}

NCURSES_EXPORT(void)
_nc_set_type(const char *const name)
{
    if (TermType == 0)
	TermType = typeMalloc(char, MAX_NAME_SIZE + 1);
    if (TermType != 0) {
	TermType[0] = '\0';
	if (name)
	    strncat(TermType, name, MAX_NAME_SIZE);
    }
}

NCURSES_EXPORT(void)
_nc_get_type(char *name)
{
#if NO_LEAKS
    if (name == 0 && TermType != 0) {
	FreeAndNull(TermType);
	return;
    }
#endif
    if (name != 0)
        strlcpy(name, TermType != 0 ? TermType : "", MAX_NAME_SIZE + 1);
}

static NCURSES_INLINE void
where_is_problem(void)
{
    fprintf(stderr, "\"%s\"", SourceName ? SourceName : "?");
    if (_nc_curr_line >= 0)
	fprintf(stderr, ", line %d", _nc_curr_line);
    if (_nc_curr_col >= 0)
	fprintf(stderr, ", col %d", _nc_curr_col);
    if (TermType != 0 && TermType[0] != '\0')
	fprintf(stderr, ", terminal '%s'", TermType);
    fputc(':', stderr);
    fputc(' ', stderr);
}

NCURSES_EXPORT(void)
_nc_warning(const char *const fmt,...)
{
    va_list argp;

    if (_nc_suppress_warnings)
	return;

    where_is_problem();
    va_start(argp, fmt);
    vfprintf(stderr, fmt, argp);
    fprintf(stderr, "\n");
    va_end(argp);
}

NCURSES_EXPORT(void)
_nc_err_abort(const char *const fmt,...)
{
    va_list argp;

    where_is_problem();
    va_start(argp, fmt);
    vfprintf(stderr, fmt, argp);
    fprintf(stderr, "\n");
    va_end(argp);
    exit(EXIT_FAILURE);
}

NCURSES_EXPORT(void)
_nc_syserr_abort(const char *const fmt,...)
{
    va_list argp;

    where_is_problem();
    va_start(argp, fmt);
    vfprintf(stderr, fmt, argp);
    fprintf(stderr, "\n");
    va_end(argp);

    /* If we're debugging, try to show where the problem occurred - this
     * will dump core.
     */
#if defined(TRACE) || !defined(NDEBUG)
    abort();
#else
    /* Dumping core in production code is not a good idea.
     */
    exit(EXIT_FAILURE);
#endif
}


Generated by: GCOVR (Version 3.3)

Line	Branch	Exec	Source
1			/* $OpenBSD: comp_error.c,v 1.6 2010/01/12 23:22:06 nicm Exp $ */
2
3			/****************************************************************************
4			* Copyright (c) 1998-2005,2007 Free Software Foundation, Inc. *
5			* *
6			* Permission is hereby granted, free of charge, to any person obtaining a *
7			* copy of this software and associated documentation files (the *
8			* "Software"), to deal in the Software without restriction, including *
9			* without limitation the rights to use, copy, modify, merge, publish, *
10			* distribute, distribute with modifications, sublicense, and/or sell *
11			* copies of the Software, and to permit persons to whom the Software is *
12			* furnished to do so, subject to the following conditions: *
13			* *
14			* The above copyright notice and this permission notice shall be included *
15			* in all copies or substantial portions of the Software. *
16			* *
17			* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
18			* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
19			* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
20			* IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
21			* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
22			* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
23			* THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
24			* *
25			* Except as contained in this notice, the name(s) of the above copyright *
26			* holders shall not be used in advertising or otherwise to promote the *
27			* sale, use or other dealings in this Software without prior written *
28			* authorization. *
29			****************************************************************************/
30
31			/****************************************************************************
32			* Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
33			* and: Eric S. Raymond <esr@snark.thyrsus.com> *
34			* and: Thomas E. Dickey 1996-on *
35			****************************************************************************/
36
37			/*
38			* comp_error.c -- Error message routines
39			*
40			*/
41
42			#include <curses.priv.h>
43
44			#include <tic.h>
45
46			MODULE_ID("$Id: comp_error.c,v 1.6 2010/01/12 23:22:06 nicm Exp $")
47
48			NCURSES_EXPORT_VAR(bool) _nc_suppress_warnings = FALSE;
49			NCURSES_EXPORT_VAR(int) _nc_curr_line = 0; /* current line # in input */
50			NCURSES_EXPORT_VAR(int) _nc_curr_col = 0; /* current column # in input */
51
52			#define SourceName _nc_globals.comp_sourcename
53			#define TermType _nc_globals.comp_termtype
54
55			NCURSES_EXPORT(const char *)
56			_nc_get_source(void)
57			{
58			return SourceName;
59			}
60
61			NCURSES_EXPORT(void)
62			_nc_set_source(const char *const name)
63			{
64			SourceName = name;
65			}
66
67			NCURSES_EXPORT(void)
68			_nc_set_type(const char *const name)
69			{
70			if (TermType == 0)
71			TermType = typeMalloc(char, MAX_NAME_SIZE + 1);
72			if (TermType != 0) {
73			TermType[0] = '\0';
74			if (name)
75			strncat(TermType, name, MAX_NAME_SIZE);
76			}
77			}
78
79			NCURSES_EXPORT(void)
80			_nc_get_type(char *name)
81			{
82			#if NO_LEAKS
83			if (name == 0 && TermType != 0) {
84			FreeAndNull(TermType);
85			return;
86			}
87			#endif
88			if (name != 0)
89			strlcpy(name, TermType != 0 ? TermType : "", MAX_NAME_SIZE + 1);
90			}
91
92			static NCURSES_INLINE void
93			where_is_problem(void)
94			{
95			fprintf(stderr, "\"%s\"", SourceName ? SourceName : "?");
96			if (_nc_curr_line >= 0)
97			fprintf(stderr, ", line %d", _nc_curr_line);
98			if (_nc_curr_col >= 0)
99			fprintf(stderr, ", col %d", _nc_curr_col);
100			if (TermType != 0 && TermType[0] != '\0')
101			fprintf(stderr, ", terminal '%s'", TermType);
102			fputc(':', stderr);
103			fputc(' ', stderr);
104			}
105
106			NCURSES_EXPORT(void)
107			_nc_warning(const char *const fmt,...)
108			{
109			va_list argp;
110
111			if (_nc_suppress_warnings)
112			return;
113
114			where_is_problem();
115			va_start(argp, fmt);
116			vfprintf(stderr, fmt, argp);
117			fprintf(stderr, "\n");
118			va_end(argp);
119			}
120
121			NCURSES_EXPORT(void)
122			_nc_err_abort(const char *const fmt,...)
123			{
124			va_list argp;
125
126			where_is_problem();
127			va_start(argp, fmt);
128			vfprintf(stderr, fmt, argp);
129			fprintf(stderr, "\n");
130			va_end(argp);
131			exit(EXIT_FAILURE);
132			}
133
134			NCURSES_EXPORT(void)
135			_nc_syserr_abort(const char *const fmt,...)
136			{
137			va_list argp;
138
139			where_is_problem();
140			va_start(argp, fmt);
141			vfprintf(stderr, fmt, argp);
142			fprintf(stderr, "\n");
143			va_end(argp);
144
145			/* If we're debugging, try to show where the problem occurred - this
146			* will dump core.
147			*/
148			#if defined(TRACE) \|\| !defined(NDEBUG)
149			abort();
150			#else
151			/* Dumping core in production code is not a good idea.
152			*/
153			exit(EXIT_FAILURE);
154			#endif
155			}