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usr / src / contrib / libevent / sample /

📁 ..
📄 dns-example.c(6.45 KB)
📄 event-read-fifo.c(3.34 KB)
📄 hello-world.c(3.41 KB)
📄 hostcheck.c(6.47 KB)
📄 hostcheck.h(1.23 KB)
📄 http-connect.c(3.07 KB)
📄 http-server.c(10.07 KB)
📄 https-client.c(12.17 KB)
📄 include.am(1.78 KB)
📄 le-proxy.c(7.05 KB)
📄 openssl_hostname_validation.c(6.85 KB)
📄 openssl_hostname_validation.h(2.2 KB)
📄 signal-test.c(1.21 KB)
📄 time-test.c(2.12 KB)

Editing: signal-test.c

/*
 * Compile with:
 * cc -I/usr/local/include -o signal-test \
 *   signal-test.c -L/usr/local/lib -levent
 */

#include <sys/types.h>

#include <event2/event-config.h>

#include <sys/stat.h>
#ifndef _WIN32
#include <sys/queue.h>
#include <unistd.h>
#include <sys/time.h>
#else
#include <winsock2.h>
#include <windows.h>
#endif
#include <signal.h>
#include <fcntl.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <errno.h>

#include <event2/event.h>

int called = 0;

static void
signal_cb(evutil_socket_t fd, short event, void *arg)
{
	struct event *signal = arg;

printf("signal_cb: got signal %d\n", event_get_signal(signal));

if (called >= 2)
		event_del(signal);

called++;
}

int
main(int argc, char **argv)
{
	struct event *signal_int;
	struct event_base* base;
#ifdef _WIN32
	WORD wVersionRequested;
	WSADATA wsaData;

wVersionRequested = MAKEWORD(2, 2);

(void) WSAStartup(wVersionRequested, &wsaData);
#endif

/* Initalize the event library */
	base = event_base_new();

/* Initalize one event */
	signal_int = evsignal_new(base, SIGINT, signal_cb, event_self_cbarg());

event_add(signal_int, NULL);

event_base_dispatch(base);
	event_free(signal_int);
	event_base_free(base);

return (0);
}

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Editing: signal-test.c

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