diff options
Diffstat (limited to 'ncurses-5.3/ncurses/tinfo/comp_error.c')
| -rw-r--r-- | ncurses-5.3/ncurses/tinfo/comp_error.c | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/ncurses-5.3/ncurses/tinfo/comp_error.c b/ncurses-5.3/ncurses/tinfo/comp_error.c new file mode 100644 index 0000000..d39ae8c --- /dev/null +++ b/ncurses-5.3/ncurses/tinfo/comp_error.c @@ -0,0 +1,139 @@ +/**************************************************************************** + * Copyright (c) 1998-2001,2002 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> * + ****************************************************************************/ + +/* + * comp_error.c -- Error message routines + * + */ + +#include <curses.priv.h> + +#include <tic.h> + +MODULE_ID("$Id$") + +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 */ + +static const char *sourcename; +static char *termtype; + +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) +{ + strcpy(name, termtype != 0 ? termtype : ""); +} + +static inline void +where_is_problem(void) +{ + fprintf(stderr, "\"%s\"", 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 +} |