- Rename nonstandard src directory to files

- Modernize ports

1 files changed, 128 insertions, 0 deletions

diff --git a/benchmarks/tcpblast/files/tcpblast.c b/benchmarks/tcpblast/files/tcpblast.c
new file mode 100644
index 000000000000..47bac345b52b
--- /dev/null
+++ b/benchmarks/tcpblast/files/tcpblast.c
@@ -0,0 +1,128 @@
+/*
+ *	tcpblast - test and estimate TCP thruput
+ *
+ *	Daniel Karrenberg   <dfk@nic.eu.net>
+ */
+
+#include <sys/types.h>
+#include <machine/endian.h>
+#include <sys/socket.h>
+#include <sys/file.h>
+#include <sys/time.h>
+
+#include <netinet/in.h>
+
+#include <netdb.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <err.h>
+#include <errno.h>
+
+#define BLKSIZE 1024
+
+struct	sockaddr_in sock_in;
+struct	servent *sp;
+struct	hostent *host;
+
+long starts, startms, stops, stopms, expms;
+struct timeval ti;
+struct timezone tiz;
+
+char 	greet[BLKSIZE] = "Hi!";
+int 	nblocks;
+int	f;
+
+int main(argc, argv)
+int argc; char **argv;
+{
+	struct addrinfo hints, *res, *res0;
+	char *cause = NULL;
+	int ch, proto, error;
+	register int i;
+
+	memset(&hints, 0, sizeof(hints));
+	hints.ai_family = PF_UNSPEC;
+	hints.ai_socktype = SOCK_STREAM;
+
+	while ((ch = getopt(argc, argv, "46")) != -1) {
+		switch (ch) {
+		case '4':
+			hints.ai_family = PF_INET;
+			break;
+		case '6':
+			hints.ai_family = PF_INET6;
+			break;
+		}
+	}
+	argc -= optind;
+	argv += optind;
+	if (argc != 2) {
+		fprintf(stderr,
+			"usage: tcpblast [-4] [-6] destination nblkocks\n"
+			"blocksize: %d bytes %d\n", BLKSIZE, argc);
+		exit(1);
+	}
+
+	nblocks = atoi(argv[1]);
+	if (nblocks<=1 || nblocks>10000) {
+		fprintf(stderr, "tcpblast: 1 < nblocks <= 10000 \n");
+		exit(1);
+	}
+
+	error = getaddrinfo(argv[0], "discard", &hints, &res0);
+	if (error)
+		errx(1, "%s", gai_strerror(error));
+	f = -1;
+	cause = "no addresses";
+	errno = EADDRNOTAVAIL;
+	for (res = res0; res; res = res->ai_next) {
+		f = socket(res->ai_family, res->ai_socktype, res->ai_protocol);
+		if (f < 0) {
+			cause = "socket";
+			continue;
+		}
+		if (connect(f, res->ai_addr, res->ai_addrlen) < 0) {
+			cause = "connect";
+			close(f);
+			f = -1;
+			continue;
+		}
+		break;
+	}
+	if (f < 0)
+		err(1, cause);
+	freeaddrinfo(res);
+
+	if (gettimeofday(&ti, &tiz) < 0)
+	{
+		perror("tcpblast time:");
+		exit(1);
+	}
+	starts =  ti.tv_sec;
+	startms = ti.tv_usec / 1000L;
+
+
+	for (i=0; i<nblocks; i++)
+	{
+		if (write(f, greet, BLKSIZE) != BLKSIZE)
+			perror("tcpblast send:");
+		write(1, ".", 1);
+	}
+
+	if (gettimeofday(&ti, &tiz) < 0)
+	{
+		perror("tcpblast time:");
+		exit(1);
+	}
+	stops =  ti.tv_sec;
+	stopms = ti.tv_usec / 1000L;
+
+	expms = (stops-starts)*1000 + (stopms-startms);
+	printf("\n%d %d-byte blocks in %ld msec.\n", nblocks, BLKSIZE, expms);
+	printf("Throughput  =  %.1f kbit/s", (double) (nblocks*BLKSIZE) / expms * 8.0);
+	printf("  =  %.1f kByte/s", (double) (nblocks*BLKSIZE) / expms);
+	printf("  =  %.1f MByte/s\n", (double) (nblocks*BLKSIZE) / (double)(expms*1024.0));
+return(0);
+}