void vapplog(int prio, const char *fmt, va_list ap)
{
if (!opt_debug && prio == LOG_DEBUG)
return;
if (use_syslog || opt_log_output || prio <= LOG_NOTICE)
log_generic(prio, fmt, ap);
}
void log_err(const char *format, ...)
{
va_list args;
va_start(args, format);
log_generic(MESSAGE_TYPE_ERROR, format, args);
va_end(args);
}
void log_fatal(const char *format, ...)
{
va_list args;
va_start(args, format);
log_generic(MESSAGE_TYPE_FATAL, format, args);
va_end(args);
}
void log_info(const char *format, ...)
{
va_list args;
va_start(args, format);
log_generic(MESSAGE_TYPE_INFO, format, args);
va_end(args);
}
void log_fatal(const char *file, int line, const char *func, bool show_perror, void *ctx, const char *fmt, ...)
{
char buf[2048], ebuf[256];
const char *estr = NULL;
int old_errno = 0;
va_list ap;
if (show_perror) {
old_errno = errno;
estr = strerror_r(errno, ebuf, sizeof(ebuf));
}
va_start(ap, fmt);
vsnprintf(buf, sizeof(buf), fmt, ap);
va_end(ap);
if (show_perror) {
log_generic(LG_FATAL, ctx, "@%s:%d in function %s(): %s: %s [%d]",
file, line, func, buf, estr, old_errno);
} else {
log_generic(LG_FATAL, ctx, "@%s:%d in function %s(): %s",
file, line, func, buf);
}
}
