Head

GCC Code Coverage Report

Directory:	./		Exec	Total	Coverage
File:	lib/libcurses/tinfo/entries.c	Lines:	0	14	0.0 %
Date:	2017-11-07	Branches:	0	14	0.0 %


/* $OpenBSD: entries.c,v 1.1 2010/01/12 23:22:06 nicm Exp $ */

/****************************************************************************
 * Copyright (c) 2006-2007,2008 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: Thomas E. Dickey                                                *
 ****************************************************************************/

#include <curses.priv.h>

#include <ctype.h>

#include <tic.h>
#include <term_entry.h>

MODULE_ID("$Id: entries.c,v 1.1 2010/01/12 23:22:06 nicm Exp $")

/****************************************************************************
 *
 * Entry queue handling
 *
 ****************************************************************************/
/*
 *  The entry list is a doubly linked list with NULLs terminating the lists:
 *
 *	  ---------   ---------   ---------
 *	  |       |   |       |   |       |   offset
 *        |-------|   |-------|   |-------|
 *	  |   ----+-->|   ----+-->|  NULL |   next
 *	  |-------|   |-------|   |-------|
 *	  |  NULL |<--+----   |<--+----   |   last
 *	  ---------   ---------   ---------
 *	      ^                       ^
 *	      |                       |
 *	      |                       |
 *	   _nc_head                _nc_tail
 */

NCURSES_EXPORT_VAR(ENTRY *) _nc_head = 0;
NCURSES_EXPORT_VAR(ENTRY *) _nc_tail = 0;

NCURSES_EXPORT(void)
_nc_free_entry(ENTRY * headp, TERMTYPE *tterm)
/* free the allocated storage consumed by the given list entry */
{
    ENTRY *ep;

    if ((ep = _nc_delink_entry(headp, tterm)) != 0) {
	free(ep);
    }
}

NCURSES_EXPORT(void)
_nc_free_entries(ENTRY * headp)
/* free the allocated storage consumed by list entries */
{
    (void) headp;		/* unused - _nc_head is altered here! */

    while (_nc_head != 0) {
	_nc_free_termtype(&(_nc_head->tterm));
    }
}

NCURSES_EXPORT(ENTRY *)
_nc_delink_entry(ENTRY * headp, TERMTYPE *tterm)
/* delink the allocated storage for the given list entry */
{
    ENTRY *ep, *last;

    for (last = 0, ep = headp; ep != 0; last = ep, ep = ep->next) {
	if (&(ep->tterm) == tterm) {
	    if (last != 0) {
		last->next = ep->next;
	    }
	    if (ep == _nc_head) {
		_nc_head = ep->next;
	    }
	    if (ep == _nc_tail) {
		_nc_tail = last;
	    }
	    break;
	}
    }
    return ep;
}

NCURSES_EXPORT(void)
_nc_leaks_tinfo(void)
{
#if NO_LEAKS
    char *s;
#endif

    T((T_CALLED("_nc_free_tinfo()")));
#if NO_LEAKS
    _nc_free_tparm();
    _nc_tgetent_leaks();
    _nc_free_entries(_nc_head);
    _nc_get_type(0);
    _nc_first_name(0);
    _nc_keyname_leaks();
#if BROKEN_LINKER || USE_REENTRANT
    _nc_names_leaks();
    _nc_codes_leaks();
    FreeIfNeeded(_nc_prescreen.real_acs_map);
#endif

    if ((s = _nc_home_terminfo()) != 0)
	free(s);
#endif /* NO_LEAKS */
    returnVoid;
}

#if NO_LEAKS
NCURSES_EXPORT(void)
_nc_free_tinfo(int code)
{
    _nc_leaks_tinfo();
    exit(code);
}
#endif


Generated by: GCOVR (Version 3.3)

Line	Branch	Exec	Source
1			/* $OpenBSD: entries.c,v 1.1 2010/01/12 23:22:06 nicm Exp $ */
2
3			/****************************************************************************
4			* Copyright (c) 2006-2007,2008 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: Thomas E. Dickey *
33			****************************************************************************/
34
35			#include <curses.priv.h>
36
37			#include <ctype.h>
38
39			#include <tic.h>
40			#include <term_entry.h>
41
42			MODULE_ID("$Id: entries.c,v 1.1 2010/01/12 23:22:06 nicm Exp $")
43
44			/****************************************************************************
45			*
46			* Entry queue handling
47			*
48			****************************************************************************/
49			/*
50			* The entry list is a doubly linked list with NULLs terminating the lists:
51			*
52			* --------- --------- ---------
53			* \| \| \| \| \| \| offset
54			* \|-------\| \|-------\| \|-------\|
55			* \| ----+-->\| ----+-->\| NULL \| next
56			* \|-------\| \|-------\| \|-------\|
57			* \| NULL \|<--+---- \|<--+---- \| last
58			* --------- --------- ---------
59			* ^ ^
60			* \| \|
61			* \| \|
62			* _nc_head _nc_tail
63			*/
64
65			NCURSES_EXPORT_VAR(ENTRY *) _nc_head = 0;
66			NCURSES_EXPORT_VAR(ENTRY *) _nc_tail = 0;
67
68			NCURSES_EXPORT(void)
69			_nc_free_entry(ENTRY * headp, TERMTYPE *tterm)
70			/* free the allocated storage consumed by the given list entry */
71			{
72			ENTRY *ep;
73
74			if ((ep = _nc_delink_entry(headp, tterm)) != 0) {
75			free(ep);
76			}
77			}
78
79			NCURSES_EXPORT(void)
80			_nc_free_entries(ENTRY * headp)
81			/* free the allocated storage consumed by list entries */
82			{
83			(void) headp; /* unused - _nc_head is altered here! */
84
85			while (_nc_head != 0) {
86			_nc_free_termtype(&(_nc_head->tterm));
87			}
88			}
89
90			NCURSES_EXPORT(ENTRY *)
91			_nc_delink_entry(ENTRY * headp, TERMTYPE *tterm)
92			/* delink the allocated storage for the given list entry */
93			{
94			ENTRY ep, last;
95
96			for (last = 0, ep = headp; ep != 0; last = ep, ep = ep->next) {
97			if (&(ep->tterm) == tterm) {
98			if (last != 0) {
99			last->next = ep->next;
100			}
101			if (ep == _nc_head) {
102			_nc_head = ep->next;
103			}
104			if (ep == _nc_tail) {
105			_nc_tail = last;
106			}
107			break;
108			}
109			}
110			return ep;
111			}
112
113			NCURSES_EXPORT(void)
114			_nc_leaks_tinfo(void)
115			{
116			#if NO_LEAKS
117			char *s;
118			#endif
119
120			T((T_CALLED("_nc_free_tinfo()")));
121			#if NO_LEAKS
122			_nc_free_tparm();
123			_nc_tgetent_leaks();
124			_nc_free_entries(_nc_head);
125			_nc_get_type(0);
126			_nc_first_name(0);
127			_nc_keyname_leaks();
128			#if BROKEN_LINKER \|\| USE_REENTRANT
129			_nc_names_leaks();
130			_nc_codes_leaks();
131			FreeIfNeeded(_nc_prescreen.real_acs_map);
132			#endif
133
134			if ((s = _nc_home_terminfo()) != 0)
135			free(s);
136			#endif /* NO_LEAKS */
137			returnVoid;
138			}
139
140			#if NO_LEAKS
141			NCURSES_EXPORT(void)
142			_nc_free_tinfo(int code)
143			{
144			_nc_leaks_tinfo();
145			exit(code);
146			}
147			#endif