GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: lib/libcurses/tinfo/comp_error.c Lines: 0 41 0.0 %
Date: 2017-11-13 Branches: 0 18 0.0 %

Line Branch Exec Source
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/* $OpenBSD: comp_error.c,v 1.6 2010/01/12 23:22:06 nicm Exp $ */
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/****************************************************************************
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 * Copyright (c) 1998-2005,2007 Free Software Foundation, Inc.              *
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 *                                                                          *
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 * Permission is hereby granted, free of charge, to any person obtaining a  *
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 * copy of this software and associated documentation files (the            *
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 * "Software"), to deal in the Software without restriction, including      *
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 * without limitation the rights to use, copy, modify, merge, publish,      *
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 * distribute, distribute with modifications, sublicense, and/or sell       *
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 * copies of the Software, and to permit persons to whom the Software is    *
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 * furnished to do so, subject to the following conditions:                 *
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 *                                                                          *
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 * The above copyright notice and this permission notice shall be included  *
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 * in all copies or substantial portions of the Software.                   *
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 *                                                                          *
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
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 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
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 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
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 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
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 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
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 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
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 * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
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 *                                                                          *
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 * Except as contained in this notice, the name(s) of the above copyright   *
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 * holders shall not be used in advertising or otherwise to promote the     *
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 * sale, use or other dealings in this Software without prior written       *
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 * authorization.                                                           *
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 ****************************************************************************/
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/****************************************************************************
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 *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
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 *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
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 *     and: Thomas E. Dickey                        1996-on                 *
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 ****************************************************************************/
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/*
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 *	comp_error.c -- Error message routines
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 *
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 */
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#include <curses.priv.h>
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#include <tic.h>
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MODULE_ID("$Id: comp_error.c,v 1.6 2010/01/12 23:22:06 nicm Exp $")
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NCURSES_EXPORT_VAR(bool) _nc_suppress_warnings = FALSE;
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NCURSES_EXPORT_VAR(int) _nc_curr_line = 0; /* current line # in input */
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NCURSES_EXPORT_VAR(int) _nc_curr_col = 0; /* current column # in input */
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#define SourceName	_nc_globals.comp_sourcename
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#define TermType	_nc_globals.comp_termtype
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NCURSES_EXPORT(const char *)
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_nc_get_source(void)
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{
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    return SourceName;
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}
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NCURSES_EXPORT(void)
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_nc_set_source(const char *const name)
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{
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    SourceName = name;
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}
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NCURSES_EXPORT(void)
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_nc_set_type(const char *const name)
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{
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    if (TermType == 0)
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	TermType = typeMalloc(char, MAX_NAME_SIZE + 1);
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    if (TermType != 0) {
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	TermType[0] = '\0';
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	if (name)
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	    strncat(TermType, name, MAX_NAME_SIZE);
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    }
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}
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NCURSES_EXPORT(void)
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_nc_get_type(char *name)
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{
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#if NO_LEAKS
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    if (name == 0 && TermType != 0) {
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	FreeAndNull(TermType);
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	return;
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    }
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#endif
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    if (name != 0)
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        strlcpy(name, TermType != 0 ? TermType : "", MAX_NAME_SIZE + 1);
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}
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static NCURSES_INLINE void
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where_is_problem(void)
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{
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    fprintf(stderr, "\"%s\"", SourceName ? SourceName : "?");
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    if (_nc_curr_line >= 0)
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	fprintf(stderr, ", line %d", _nc_curr_line);
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    if (_nc_curr_col >= 0)
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	fprintf(stderr, ", col %d", _nc_curr_col);
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    if (TermType != 0 && TermType[0] != '\0')
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	fprintf(stderr, ", terminal '%s'", TermType);
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    fputc(':', stderr);
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    fputc(' ', stderr);
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}
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NCURSES_EXPORT(void)
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_nc_warning(const char *const fmt,...)
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{
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    va_list argp;
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    if (_nc_suppress_warnings)
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	return;
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    where_is_problem();
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    va_start(argp, fmt);
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    vfprintf(stderr, fmt, argp);
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    fprintf(stderr, "\n");
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    va_end(argp);
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}
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NCURSES_EXPORT(void)
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_nc_err_abort(const char *const fmt,...)
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{
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    va_list argp;
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    where_is_problem();
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    va_start(argp, fmt);
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    vfprintf(stderr, fmt, argp);
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    fprintf(stderr, "\n");
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    va_end(argp);
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    exit(EXIT_FAILURE);
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}
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NCURSES_EXPORT(void)
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_nc_syserr_abort(const char *const fmt,...)
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{
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    va_list argp;
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    where_is_problem();
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    va_start(argp, fmt);
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    vfprintf(stderr, fmt, argp);
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    fprintf(stderr, "\n");
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    va_end(argp);
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    /* If we're debugging, try to show where the problem occurred - this
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     * will dump core.
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     */
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#if defined(TRACE) || !defined(NDEBUG)
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    abort();
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#else
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    /* Dumping core in production code is not a good idea.
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     */
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    exit(EXIT_FAILURE);
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#endif
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}