Files
MySensors/drivers/Linux/log.c
Marcelo Aquino 2be804a1ef RPi: Log refactor
2016-10-18 16:55:47 -02:00

123 lines
1.9 KiB
C

#include "log.h"
#include <stdio.h>
#include <stdint.h>
#include <syslog.h>
#include <stdarg.h>
// Default values
static const int log_opts = LOG_CONS | LOG_PERROR; // print syslog to stderror
static const int log_facility = LOG_USER;
static uint8_t log_open = 0;
void logOpen(int options, int facility)
{
openlog(NULL, options, facility);
log_open = 1;
}
void vlogInfo(const char *fmt, va_list args)
{
if (!log_open) {
logOpen(log_opts, log_facility);
}
vsyslog(LOG_INFO, fmt, args);
}
void
#ifdef __GNUC__
__attribute__((format(printf, 1, 2)))
#endif
logInfo(const char *fmt, ...)
{
va_list args;
va_start(args, fmt);
vlogInfo(fmt, args);
va_end(args);
}
void vlogError(const char *fmt, va_list args)
{
if (!log_open) {
logOpen(log_opts, log_facility);
}
vsyslog(LOG_ERR, fmt, args);
}
void
#ifdef __GNUC__
__attribute__((format(printf, 1, 2)))
#endif
logError(const char *fmt, ...)
{
va_list args;
va_start(args, fmt);
vlogError(fmt, args);
va_end(args);
}
void vlogNotice(const char *fmt, va_list args)
{
if (!log_open) {
logOpen(log_opts, log_facility);
}
vsyslog(LOG_NOTICE, fmt, args);
}
void
#ifdef __GNUC__
__attribute__((format(printf, 1, 2)))
#endif
logNotice(const char *fmt, ...)
{
va_list args;
va_start(args, fmt);
vlogNotice(fmt, args);
va_end(args);
}
void vlogDebug(const char *fmt, va_list args)
{
if (!log_open) {
logOpen(log_opts, log_facility);
}
vsyslog(LOG_DEBUG, fmt, args);
}
void
#ifdef __GNUC__
__attribute__((format(printf, 1, 2)))
#endif
logDebug(const char *fmt, ...)
{
va_list args;
va_start(args, fmt);
vlogDebug(fmt, args);
va_end(args);
}
void vlogWarning(const char *fmt, va_list args)
{
if (!log_open) {
logOpen(log_opts, log_facility);
}
vsyslog(LOG_WARNING, fmt, args);
}
void
#ifdef __GNUC__
__attribute__((format(printf, 1, 2)))
#endif
logWarning(const char *fmt, ...)
{
va_list args;
va_start(args, fmt);
vlogWarning(fmt, args);
va_end(args);
}