Mercurial > hg > mlmmj
view src/log_error.c @ 887:3032cb926799 BRANCH_1_2_18
Added tag RELEASE_1_2_18_1 for changeset c1b22b049682
author | Ben Schmidt |
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date | Wed, 05 Feb 2014 17:14:22 +1100 |
parents | 5eef399f6c4a |
children |
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/* Copyright (C) 2004 Morten K. Poulsen <morten at afdelingp.dk> * * $Id$ * * 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, 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 * AUTHORS OR 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. */ #include <stdio.h> #include <string.h> #include <stdlib.h> #include <stdarg.h> #include <sys/types.h> #include <unistd.h> #include "log_error.h" #include "config.h" #include "memory.h" #ifdef HAVE_SYSLOG_H #include <syslog.h> #endif char *log_name = NULL; void log_set_name(const char* name) { if (log_name) myfree(log_name); log_name = mystrdup(name); } void log_free_name() { myfree(log_name); } void log_error(const char *file, int line, const char *errstr, const char *fmt, ...) { static int syslog_is_open = 0; char buf[1024]; va_list ap; va_start(ap, fmt); vsnprintf(buf, sizeof(buf), fmt, ap); va_end(ap); if (!log_name) log_name = "mlmmj-UNKNOWN"; #ifdef HAVE_SYSLOG if(!syslog_is_open) { openlog(log_name, LOG_PID|LOG_CONS, LOG_MAIL); syslog_is_open = 1; } syslog(LOG_ERR, "%s:%d: %s: %s", file, line, buf, errstr); #else fprintf(stderr, "%s[%d]: %s:%d: %s: %s\n", log_name, (int)getpid(), file, line, buf, errstr); #endif }