--- a/src/lib/signals.c	Tue Nov 18 02:06:52 2008 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,109 +0,0 @@
-#define _GNU_SOURCE
-#include <signal.h>
-#include <string.h>
-#include <stdlib.h>
-#include <assert.h>
-
-#include "signals.h"
-#include "log.h"
-
-struct signals {
-    struct event_base *ev_base;
-
-    struct signal {
-        struct event *ev;
-    } sig_list[MAX_SIGNALS];
-
-    int sig_count;
-};
-
-void signals_loopexit (int signal, short event, void *arg) {
-    struct signals *signals = arg;
-
-    INFO("[signal] caught %s: exiting the event loop", strsignal(signal));
-    
-    if (event_base_loopexit(signals->ev_base, NULL))
-        FATAL("event_base_loopexit");
-}
-
-void signals_ignore (int signal, short event, void *arg) {
-    struct signals *signals = arg;
-
-    (void) signals;
-    
-    /* ignore */
-}
-
-struct signals *signals_alloc (struct event_base *ev_base) {
-    struct signals *signals = NULL;
-
-    if ((signals = calloc(1, sizeof(*signals))) == NULL)
-        ERROR("calloc");
-    
-    // simple attributes
-    signals->ev_base = ev_base;
-
-    // done
-    return signals;
-
-error:
-    return NULL;
-}
-
-int signals_add (struct signals *signals, int sigval, void (*sig_handler)(evutil_socket_t, short, void *)) {
-    struct signal *sig_info;
-    
-    // find our sig_info
-    assert(signals->sig_count < MAX_SIGNALS);
-    sig_info = &signals->sig_list[signals->sig_count++];
-    
-    // set up the libevent signal events
-    if ((sig_info->ev = signal_new(signals->ev_base, sigval, sig_handler, signals)) == NULL)
-        PERROR("signal_new");
-
-    if (signal_add(sig_info->ev, NULL))
-        PERROR("signal_add");
-
-    // success
-    return 0;
-
-error:
-    return -1;
-}
-
-struct signals *signals_default (struct event_base *ev_base) {
-    struct signals *signals = NULL;
-    
-    // alloc signals
-    if ((signals = signals_alloc(ev_base)) == NULL)
-        return NULL;
-    
-    // add the set of default signals
-    if (    signals_add(signals,    SIGPIPE,    &signals_ignore)
-        ||  signals_add(signals,    SIGINT,     &signals_loopexit)
-    ) ERROR("signals_add");
-    
-    // success
-    return signals;
-
-error:
-    if (signals)
-        signals_free(signals);
-
-    return NULL;
-}   
-
-void signals_free (struct signals *signals) {
-    int i;
-    
-    // free all events
-    for (i = 0; i < signals->sig_count; i++) {
-        if (signal_del(signals->sig_list[i].ev))
-            PWARNING("signal_del");
-
-    }
-    
-    // free the info itself
-    free(signals);
-}
-