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#include "log.h"
#include <syslog.h>
#include <stdarg.h>
#include <stdio.h>
#include "loglib.h"
static const uint max_log_lines = 10000;
mutex_t log_lock = MUTEX_STATIC_INIT;
static GQueue log_buffer = G_QUEUE_INIT;
void __ilog(int prio, const char *fmt, ...) {
va_list ap;
GSList *to_free = NULL;
va_start(ap, fmt);
char *line = g_strdup_vprintf(fmt, ap);
{
LOCK(&log_lock);
g_queue_push_tail(&log_buffer, line);
while (log_buffer.length > max_log_lines)
to_free = g_slist_prepend(to_free, g_queue_pop_head(&log_buffer));
}
va_end(ap);
g_slist_free_full(to_free, g_free);
}
GQueue *get_log_lines(uint num, uint end) {
GQueue *ret = g_queue_new();
LOCK(&log_lock);
GList *l = log_buffer.tail;
while (l && end--)
l = l->prev;
for (; l && num; num--, l = l->prev)
g_queue_push_head(ret, g_strdup(l->data));
return ret;
}
void log_clear(void) {
LOCK(&log_lock);
g_queue_clear_full(&log_buffer, g_free);
}
int get_local_log_level(unsigned int subsystem_idx) {
return -1;
}
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