77 lines
1.3 KiB
C
77 lines
1.3 KiB
C
/* $NetBSD: signal-test.c,v 1.1.1.1 2013/04/11 16:43:31 christos Exp $ */
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/*
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* Compile with:
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* cc -I/usr/local/include -o signal-test \
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* signal-test.c -L/usr/local/lib -levent
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*/
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#include <sys/types.h>
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#include <event2/event-config.h>
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#include <sys/stat.h>
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#ifndef WIN32
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#include <sys/queue.h>
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#include <unistd.h>
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#include <sys/time.h>
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#else
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#include <winsock2.h>
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#include <windows.h>
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#endif
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#include <signal.h>
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#include <fcntl.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <errno.h>
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#include <event.h>
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#ifdef _EVENT___func__
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#define __func__ _EVENT___func__
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#endif
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int called = 0;
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static void
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signal_cb(evutil_socket_t fd, short event, void *arg)
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{
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struct event *signal = arg;
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printf("%s: got signal %d\n", __func__, EVENT_SIGNAL(signal));
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if (called >= 2)
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event_del(signal);
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called++;
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}
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int
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main(int argc, char **argv)
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{
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struct event signal_int;
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struct event_base* base;
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#ifdef WIN32
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WORD wVersionRequested;
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WSADATA wsaData;
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wVersionRequested = MAKEWORD(2, 2);
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(void) WSAStartup(wVersionRequested, &wsaData);
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#endif
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/* Initalize the event library */
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base = event_base_new();
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/* Initalize one event */
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event_assign(&signal_int, base, SIGINT, EV_SIGNAL|EV_PERSIST, signal_cb,
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&signal_int);
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event_add(&signal_int, NULL);
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event_base_dispatch(base);
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event_base_free(base);
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return (0);
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}
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