1 files changed, 0 insertions, 162 deletions
diff --git a/contrib/ntp/sntp/libevent/sample/event-read-fifo.c b/contrib/ntp/sntp/libevent/sample/event-read-fifo.c
deleted file mode 100644
index 27b0b53..0000000
--- a/contrib/ntp/sntp/libevent/sample/event-read-fifo.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- * This sample code shows how to use Libevent to read from a named pipe.
- * XXX This code could make better use of the Libevent interfaces.
- *
- * XXX This does not work on Windows; ignore everything inside the _WIN32 block.
- *
- * On UNIX, compile with:
- * cc -I/usr/local/include -o event-read-fifo event-read-fifo.c \
- *     -L/usr/local/lib -levent
- */
-
-#include <event2/event-config.h>
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#ifndef _WIN32
-#include <sys/queue.h>
-#include <unistd.h>
-#include <sys/time.h>
-#include <signal.h>
-#else
-#include <winsock2.h>
-#include <windows.h>
-#endif
-#include <fcntl.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-
-#include <event2/event.h>
-
-static void
-fifo_read(evutil_socket_t fd, short event, void *arg)
-{
-	char buf[255];
-	int len;
-	struct event *ev = arg;
-#ifdef _WIN32
-	DWORD dwBytesRead;
-#endif
-
-	fprintf(stderr, "fifo_read called with fd: %d, event: %d, arg: %p\n",
-	    (int)fd, event, arg);
-#ifdef _WIN32
-	len = ReadFile((HANDLE)fd, buf, sizeof(buf) - 1, &dwBytesRead, NULL);
-
-	/* Check for end of file. */
-	if (len && dwBytesRead == 0) {
-		fprintf(stderr, "End Of File");
-		event_del(ev);
-		return;
-	}
-
-	buf[dwBytesRead] = '\0';
-#else
-	len = read(fd, buf, sizeof(buf) - 1);
-
-	if (len <= 0) {
-		if (len == -1)
-			perror("read");
-		else if (len == 0)
-			fprintf(stderr, "Connection closed\n");
-		event_del(ev);
-		event_base_loopbreak(event_get_base(ev));
-		return;
-	}
-
-	buf[len] = '\0';
-#endif
-	fprintf(stdout, "Read: %s\n", buf);
-}
-
-/* On Unix, cleanup event.fifo if SIGINT is received. */
-#ifndef _WIN32
-static void
-signal_cb(evutil_socket_t fd, short event, void *arg)
-{
-	struct event_base *base = arg;
-	event_base_loopbreak(base);
-}
-#endif
-
-int
-main(int argc, char **argv)
-{
-	struct event *evfifo;
-	struct event_base* base;
-#ifdef _WIN32
-	HANDLE socket;
-	/* Open a file. */
-	socket = CreateFileA("test.txt",	/* open File */
-			GENERIC_READ,		/* open for reading */
-			0,			/* do not share */
-			NULL,			/* no security */
-			OPEN_EXISTING,		/* existing file only */
-			FILE_ATTRIBUTE_NORMAL,	/* normal file */
-			NULL);			/* no attr. template */
-
-	if (socket == INVALID_HANDLE_VALUE)
-		return 1;
-
-#else
-	struct event *signal_int;
-	struct stat st;
-	const char *fifo = "event.fifo";
-	int socket;
-
-	if (lstat(fifo, &st) == 0) {
-		if ((st.st_mode & S_IFMT) == S_IFREG) {
-			errno = EEXIST;
-			perror("lstat");
-			exit(1);
-		}
-	}
-
-	unlink(fifo);
-	if (mkfifo(fifo, 0600) == -1) {
-		perror("mkfifo");
-		exit(1);
-	}
-
-	socket = open(fifo, O_RDONLY | O_NONBLOCK, 0);
-
-	if (socket == -1) {
-		perror("open");
-		exit(1);
-	}
-
-	fprintf(stderr, "Write data to %s\n", fifo);
-#endif
-	/* Initalize the event library */
-	base = event_base_new();
-
-	/* Initalize one event */
-#ifdef _WIN32
-	evfifo = event_new(base, (evutil_socket_t)socket, EV_READ|EV_PERSIST, fifo_read,
-                           event_self_cbarg());
-#else
-	/* catch SIGINT so that event.fifo can be cleaned up */
-	signal_int = evsignal_new(base, SIGINT, signal_cb, base);
-	event_add(signal_int, NULL);
-
-	evfifo = event_new(base, socket, EV_READ|EV_PERSIST, fifo_read,
-                           event_self_cbarg());
-#endif
-
-	/* Add it to the active events, without a timeout */
-	event_add(evfifo, NULL);
-
-	event_base_dispatch(base);
-	event_base_free(base);
-#ifdef _WIN32
-	CloseHandle(socket);
-#else
-	close(socket);
-	unlink(fifo);
-#endif
-	libevent_global_shutdown();
-	return (0);
-}
-