test for working timeouts on recv, currently failing

3 files changed, 82 insertions, 1 deletions

diff --git a/regress/sys/kern/Makefile b/regress/sys/kern/Makefile
index ab08538f4eb..3a3917e3d0e 100644
--- a/regress/sys/kern/Makefile
+++ b/regress/sys/kern/Makefile
@@ -1,9 +1,10 @@
-#	$OpenBSD: Makefile,v 1.39 2002/08/31 22:56:01 mickey Exp $
+#	$OpenBSD: Makefile,v 1.40 2002/11/26 18:31:59 mickey Exp $
 
 SUBDIR+= execve getrusage kqueue mmap mmap2 mmap3 dup2 minherit rlimit-file
 SUBDIR+= fcntl_dup dup2_self pread preadv exit pwrite pwritev
 SUBDIR+= syscall __syscall unfdpass accept nanosleep sysvmsg sysvsem
 SUBDIR+= sysvshm rfork gettimeofday signal exec_self noexec
+SUBDIR+= rcvtimeo
 
 install:
 
diff --git a/regress/sys/kern/rcvtimeo/Makefile b/regress/sys/kern/rcvtimeo/Makefile
new file mode 100644
index 00000000000..73e736d564b
--- /dev/null
+++ b/regress/sys/kern/rcvtimeo/Makefile
@@ -0,0 +1,6 @@
+#	$OpenBSD: Makefile,v 1.1 2002/11/26 18:31:59 mickey Exp $
+
+PROG=	rcvtimeo
+CFLAGS+=-Wall
+
+.include <bsd.regress.mk>
diff --git a/regress/sys/kern/rcvtimeo/rcvtimeo.c b/regress/sys/kern/rcvtimeo/rcvtimeo.c
new file mode 100644
index 00000000000..ed23bc090d6
--- /dev/null
+++ b/regress/sys/kern/rcvtimeo/rcvtimeo.c
@@ -0,0 +1,74 @@
+/*	$OpenBSD: rcvtimeo.c,v 1.1 2002/11/26 18:31:59 mickey Exp $	*/
+
+/*	Copyright (c) 2002 Michael Shalayeff. Public Domain */
+
+#include <sys/param.h>
+#include <sys/socket.h>
+
+#include <netinet/in.h>
+
+#include <signal.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <errno.h>
+#include <err.h>
+
+volatile int back;
+
+void
+sigalarm(int sig, siginfo_t *sip, void *scp)
+{
+	if (!back)
+		_exit(1);
+}
+
+int
+main(int argc, char *argv[])
+{
+	struct sockaddr_in sin;
+	struct sigaction sa;
+	struct timeval tv;
+	u_char buf[16];
+	int s;
+
+	sa.sa_sigaction = &sigalarm;
+	sa.sa_flags = SA_SIGINFO;
+	sigemptyset(&sa.sa_mask);
+	sigaction(SIGALRM, &sa, NULL);
+
+	if ((s = socket(AF_INET, SOCK_DGRAM, 0)) < 0)
+		err(1, "socket");
+
+	sin.sin_len = sizeof(sin);
+	sin.sin_family = AF_INET;
+	sin.sin_port = htons(30000);	/* XXX assuming nothing is there */
+	sin.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
+	if (bind(s, (struct sockaddr *)&sin, sizeof(sin)) < 0)
+		err(1, "bind");
+
+	tv.tv_sec = 1;
+	tv.tv_usec = 0;
+	if (setsockopt(s, SOL_SOCKET, SO_RCVTIMEO, &tv, sizeof(tv)) < 0)
+		err(1, "setsockopt1");
+
+	back = 0;
+	alarm(2);
+	errno = 0;
+	if (recv(s, buf, sizeof(buf), 0) < 0 && errno != EAGAIN)
+		err(1, "recv1");
+	back = 1;
+
+	tv.tv_sec = 0;
+	tv.tv_usec = 1;
+	if (setsockopt(s, SOL_SOCKET, SO_RCVTIMEO, &tv, sizeof(tv)) < 0)
+		err(1, "setsockopt2");
+
+	back = 0;
+	alarm(2);
+	errno = 0;
+	if (recv(s, buf, sizeof(buf), 0) < 0 && errno != EAGAIN)
+		err(1, "recv2");
+	back = 1;
+
+	exit (0);
+}