52 lines
1.1 KiB
C
52 lines
1.1 KiB
C
/*
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* Syslog functions.
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* Copyright (C) 2003, 2004 Mondru AB.
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*
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* The contents of this file may be used under the terms of the GNU
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* General Public License Version 2, provided that the above copyright
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* notice and this permission notice is included in all copies or
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* substantial portions of the software.
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*
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*/
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#include <stdarg.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <stdio.h>
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#include <syslog.h>
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#include <string.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include "syserr.h"
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static FILE* err_log;
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void sys_err_setlogfile(FILE* log)
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{
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err_log = log;
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}
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void sys_err(int pri, char *fn, int ln, int en, char *fmt, ...)
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{
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va_list args;
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char buf[SYSERR_MSGSIZE];
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va_start(args, fmt);
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vsnprintf(buf, SYSERR_MSGSIZE, fmt, args);
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va_end(args);
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buf[SYSERR_MSGSIZE - 1] = 0; /* Make sure it is null terminated */
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if (en) {
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if (err_log)
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fprintf(err_log, "%s: %d: %d (%s) %s\n",
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fn, ln, en, strerror(en), buf);
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syslog(pri, "%s: %d: %d (%s) %s", fn, ln, en, strerror(en),
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buf);
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} else {
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if (err_log)
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fprintf(err_log, "%s: %d: %s\n", fn, ln, buf);
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syslog(pri, "%s: %d: %s", fn, ln, buf);
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}
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}
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