71 lines
1.6 KiB
C
71 lines
1.6 KiB
C
/**
|
|
* @file print.c
|
|
* @note Copyright (C) 2011 Richard Cochran <richardcochran@gmail.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
#include <stdarg.h>
|
|
#include <stdio.h>
|
|
#include <syslog.h>
|
|
#include <time.h>
|
|
#include <unistd.h>
|
|
|
|
#include "print.h"
|
|
|
|
static int verbose;
|
|
static int print_level = LOG_INFO;
|
|
static int use_syslog = 1;
|
|
|
|
void print_no_syslog(void)
|
|
{
|
|
use_syslog = 0;
|
|
}
|
|
|
|
void print_set_level(int level)
|
|
{
|
|
print_level = level;
|
|
}
|
|
|
|
void print_verbose(void)
|
|
{
|
|
verbose = 1;
|
|
}
|
|
|
|
void print(int level, char const *format, ...)
|
|
{
|
|
struct timespec ts;
|
|
va_list ap;
|
|
char buf[1024];
|
|
|
|
if (level > print_level)
|
|
return;
|
|
|
|
clock_gettime(CLOCK_MONOTONIC, &ts);
|
|
|
|
va_start(ap, format);
|
|
vsnprintf(buf, sizeof(buf), format, ap);
|
|
va_end(ap);
|
|
|
|
if (verbose) {
|
|
fprintf(stdout, "ptp4l[%ld.%03ld]: %s\n",
|
|
ts.tv_sec, ts.tv_nsec / 1000000, buf);
|
|
fflush(stdout);
|
|
}
|
|
if (use_syslog) {
|
|
syslog(level, "[%ld.%03ld] %s",
|
|
ts.tv_sec, ts.tv_nsec / 1000000, buf);
|
|
}
|
|
}
|