mirror of
https://github.com/gryf/wmaker.git
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3c847aa52b
As far as i can tell, all current targets have strerror(). Signed-off-by: Tamas TEVESZ <ice@extreme.hu>
79 lines
2.4 KiB
C
79 lines
2.4 KiB
C
/*
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* Window Maker miscelaneous function library
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*
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* Copyright (c) 1997-2003 Alfredo K. Kojima
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "wconfig.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#include <string.h>
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#include <errno.h>
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#include <WUtil.h>
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extern char *_WINGS_progname;
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#define MAXLINE 1024
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void __wmessage(int type, void *extra, const char *msg, ...)
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{
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va_list args;
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char buf[MAXLINE];
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fflush(stdout);
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/* message format: <wings_progname>: <qualifier>: <message>[: <extra info>]"\n" */
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snprintf(buf, sizeof(buf), "%s: ", _WINGS_progname ? _WINGS_progname : "WINGs");
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va_start(args, msg);
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switch (type) {
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case WMESSAGE_TYPE_WARNING:
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snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf),
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_("warning: "));
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vsnprintf(buf + strlen(buf), sizeof(buf) - strlen(buf),
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msg, args);
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break;
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case WMESSAGE_TYPE_FATAL:
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snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf),
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_("fatal error: "));
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vsnprintf(buf + strlen(buf), sizeof(buf) - strlen(buf),
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msg, args);
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break;
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case WMESSAGE_TYPE_WSYSERROR:
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case WMESSAGE_TYPE_WSYSERRORWITHCODE:
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snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf),
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_("error: "));
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vsnprintf(buf + strlen(buf), sizeof(buf) - strlen(buf),
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msg, args);
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snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf),
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": %s", type == WMESSAGE_TYPE_WSYSERROR ?
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strerror(errno) : strerror(*(int *)extra));
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break;
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case WMESSAGE_TYPE_MESSAGE:
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/* FALLTHROUGH */
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default:
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snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), ": ");
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vsnprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), msg, args);
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break;
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}
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va_end(args);
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strncat(buf + strlen(buf), "\n", sizeof(buf) - strlen(buf) - 1);
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fputs(buf, stderr);
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}
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