int logfflush(Log *l)
{
int r = 0;
if (!l)
for (l = logroot; l; l = l->next) {
if (stolen_logfile(l) && logfile_reopen(l->name, fileno(l->fp), l))
return -1;
r |= fflush(l->fp);
l->flushcount++;
changed_logfile(l);
} else {
if (stolen_logfile(l) && logfile_reopen(l->name, fileno(l->fp), l))
return -1;
r = fflush(l->fp);
l->flushcount++;
changed_logfile(l);
}
return r;
}
static void logit(int priority, const char *buf)
{
if (logfile_was_closed)
logfile_reopen();
if (logfile_fp) {
fprintf(logfile_fp, "%s [%d] %s", timestring(time(NULL)), (int)getpid(), buf);
fflush(logfile_fp);
} else {
syslog(priority, "%s", buf);
}
}
/*
* XXX
* write and flush both *should* check the file's stat, if it disappeared
* or changed, re-open it.
*/
int logfwrite(Log *l, char *buf, size_t n)
{
int r;
if (stolen_logfile(l) && logfile_reopen(l->name, fileno(l->fp), l))
return -1;
r = fwrite(buf, n, 1, l->fp);
l->writecount += l->flushcount + 1;
l->flushcount = 0;
changed_logfile(l);
return r;
}
