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https://github.com/ipmitool/ipmitool.git
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6ee52071dd
There are lots of feature test macros like _POSIX_SOURCE, _BSD_SOURCE, etc. chaotically placed at the beginning of multiple files without apparent reason, sometime purely erroneously. This commit removes them all for the sake of cleaner code. No new warnings are added due to that at least for gcc 5.4 on Linux with glibc 2.23.
157 lines
3.6 KiB
C
157 lines
3.6 KiB
C
/*
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* Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* Redistribution of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* Redistribution in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* Neither the name of Sun Microsystems, Inc. or the names of
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* This software is provided "AS IS," without a warranty of any kind.
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* ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
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* INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
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* PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED.
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* SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE
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* FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
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* OR DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL
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* SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA,
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* OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR
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* PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF
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* LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE,
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* EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
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*/
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#include <unistd.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <syslog.h>
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#include <errno.h>
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#include <stdarg.h>
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#include <string.h>
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#include <ipmitool/log.h>
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struct logpriv_s {
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char * name;
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int daemon;
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int level;
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};
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struct logpriv_s *logpriv;
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static void log_reinit(void)
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{
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log_init(NULL, 0, 0);
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}
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void lprintf(int level, const char * format, ...)
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{
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static char logmsg[LOG_MSG_LENGTH];
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va_list vptr;
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if (!logpriv)
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log_reinit();
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if (logpriv->level < level)
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return;
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va_start(vptr, format);
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vsnprintf(logmsg, LOG_MSG_LENGTH, format, vptr);
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va_end(vptr);
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if (logpriv->daemon)
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syslog(level, "%s", logmsg);
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else
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fprintf(stderr, "%s\n", logmsg);
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return;
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}
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void lperror(int level, const char * format, ...)
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{
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static char logmsg[LOG_MSG_LENGTH];
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va_list vptr;
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if (!logpriv)
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log_reinit();
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if (logpriv->level < level)
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return;
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va_start(vptr, format);
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vsnprintf(logmsg, LOG_MSG_LENGTH, format, vptr);
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va_end(vptr);
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if (logpriv->daemon)
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syslog(level, "%s: %s", logmsg, strerror(errno));
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else
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fprintf(stderr, "%s: %s\n", logmsg, strerror(errno));
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return;
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}
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/*
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* open connection to syslog if daemon
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*/
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void log_init(const char * name, int isdaemon, int verbose)
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{
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if (logpriv)
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return;
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logpriv = malloc(sizeof(struct logpriv_s));
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if (!logpriv)
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return;
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if (name != NULL)
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logpriv->name = strdup(name);
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else
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logpriv->name = strdup(LOG_NAME_DEFAULT);
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if (logpriv->name == NULL)
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fprintf(stderr, "ipmitool: malloc failure\n");
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logpriv->daemon = isdaemon;
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logpriv->level = verbose + LOG_NOTICE;
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if (logpriv->daemon)
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openlog(logpriv->name, LOG_CONS, LOG_LOCAL4);
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}
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/*
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* stop syslog logging if daemon mode,
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* free used memory that stored log service
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*/
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void log_halt(void)
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{
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if (!logpriv)
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return;
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if (logpriv->name) {
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free(logpriv->name);
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logpriv->name = NULL;
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}
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if (logpriv->daemon)
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closelog();
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free(logpriv);
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logpriv = NULL;
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}
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int log_level_get(void)
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{
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return logpriv->level;
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}
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void log_level_set(int level)
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{
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logpriv->level = level;
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}
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