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