net/pkt-gen: Update to latest version and adding tlem

tlem is a link emulator (bandwidth and delay).

Sponsored by:	Netflix

net/pkt-gen/Makefile

@@ -1,9 +1,9 @@
 PORTNAME=	pkt-gen
-PORTVERSION=	g2024.09.16
+PORTVERSION=	g2025.10.08
 CATEGORIES=	net
 
 MAINTAINER=	olivier@FreeBSD.org
-COMMENT=	Packet sink/source using the netmap API
+COMMENT=	Packet sink/source and bandwidth/delay emulator using the netmap API
 WWW=		https://github.com/luigirizzo/netmap
 
 LICENSE=	BSD2CLAUSE
@@ -12,7 +12,7 @@ USES=		gmake
 USE_GITHUB=	yes
 GH_ACCOUNT=	luigirizzo
 GH_PROJECT=	netmap
-GH_TAGNAME=	eb905c6
+GH_TAGNAME=	bc3a126
 
 MAKEFILE=	GNUmakefile
 
@@ -23,22 +23,29 @@ PCAP_MAKE_ARGS=	WITH_PCAP=1
 
 PLIST_FILES=	bin/pkt-gen \
 		bin/nmreplay \
+		bin/tlem \
 		share/man/man8/nmreplay.8.gz \
-		share/man/man8/pkt-gen.8.gz
+		share/man/man8/pkt-gen.8.gz \
+		share/man/man8/tlem.8.gz
 
 do-build:
 	cd ${WRKSRC}/libnetmap && ${SETENV} ${MAKE_ENV} ${GMAKE} ${MAKE_ARGS} ${MAKE_FLAGS} ${MAKEFILE}
 	cd ${WRKSRC}/apps/pkt-gen && ${SETENV} ${MAKE_ENV} ${GMAKE} ${MAKE_ARGS} ${MAKE_FLAGS} ${MAKEFILE}
 	cd ${WRKSRC}/apps/nmreplay && ${SETENV} ${MAKE_ENV} ${GMAKE} ${MAKE_ARGS} ${MAKE_FLAGS} ${MAKEFILE}
+	cd ${WRKSRC}/apps/tlem && ${SETENV} ${MAKE_ENV} ${GMAKE} ${MAKE_ARGS} ${MAKE_FLAGS} ${MAKEFILE}
 
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/apps/pkt-gen/pkt-gen \
 		${STAGEDIR}${PREFIX}/bin
 	${INSTALL_PROGRAM} ${WRKSRC}/apps/nmreplay/nmreplay \
 		${STAGEDIR}${PREFIX}/bin
+	${INSTALL_PROGRAM} ${WRKSRC}/apps/tlem/tlem \
+		${STAGEDIR}${PREFIX}/bin
 	${INSTALL_MAN} ${WRKSRC}/apps/pkt-gen/pkt-gen.8 \
 		${STAGEDIR}${PREFIX}/share/man/man8
 	${INSTALL_MAN} ${WRKSRC}/apps/nmreplay/nmreplay.8 \
 		${STAGEDIR}${PREFIX}/share/man/man8
+	${INSTALL_MAN} ${WRKSRC}/apps/tlem/tlem.8 \
+		${STAGEDIR}${PREFIX}/share/man/man8
 
 .include <bsd.port.mk>

net/pkt-gen/distinfo

@@ -1,3 +1,3 @@
-TIMESTAMP = 1729258698
+TIMESTAMP = 1759939977
-SHA256 (luigirizzo-netmap-g2024.09.16-eb905c6_GH0.tar.gz) = 50e681ff6156273b810cc6fd8c64bc240de4f75db642d34a3b4f70c1f09f42fa
+SHA256 (luigirizzo-netmap-g2025.10.08-bc3a126_GH0.tar.gz) = de3abd8353612777784fce661bd56eed9731f24d93216a4bac37a92d66b0dcbd
-SIZE (luigirizzo-netmap-g2024.09.16-eb905c6_GH0.tar.gz) = 771578
+SIZE (luigirizzo-netmap-g2025.10.08-bc3a126_GH0.tar.gz) = 775215

net/pkt-gen/files/patch-apps_tlem_tlem.c

@@ -0,0 +1,37 @@
+--- apps/tlem/tlem.c.orig	2025-07-29 09:00:18 UTC
++++ apps/tlem/tlem.c
+@@ -194,6 +194,7 @@ static void latency_reduction_stop(void)
+ #include <stddef.h>
+ #include <pthread.h>
+ #include <sys/time.h>
++#include <sys/mman.h> /* MAP_ */
+ 
+ // for route-mode
+ #include <netinet/in.h>
+@@ -214,7 +215,6 @@ static void latency_reduction_stop(void)
+ 
+ #ifdef linux
+ #define cpuset_t        cpu_set_t
+-#include <sys/mman.h>
+ #ifndef MAP_HUGETLB
+ #define MAP_HUGETLB 0x40000
+ #endif
+@@ -3227,7 +3227,8 @@ avg_bw_parse(struct _qs *q, struct _cfg *dst, int ac, 
+ static int
+ avg_bw_parse(struct _qs *q, struct _cfg *dst, int ac, char *av[])
+ {
+-    double bw, token;
++    double token;
++    uint64_t bw;
+     struct avgbw_arg *d;
+ 
+     if (strcmp(av[0], "avg") != 0)
+@@ -3239,7 +3240,7 @@ avg_bw_parse(struct _qs *q, struct _cfg *dst, int ac, 
+         return 1; /* error */
+     if (update_max_bw(q, bw))
+         return 1;
+-    token = (bw / 8) * (1UL << WSHIFT) / 1e9;
++    token = ((double)bw / 8) * (1UL << WSHIFT) / 1e9;
+     dst->arg = ec_alloc(q, dst->ec, sizeof(*d));
+     if (dst->arg == NULL)
+         return 1;

net/pkt-gen/pkg-descr

@@ -1,3 +1,4 @@
-Packet sink/source using the netmap API useful for perforamce testing
+Packet sink/source (pkt-gen) and link emulator (tlem) using the netmap API
-networks.  This is the upstream version of the program by the same name
+useful for performance testing networks. This is the upstream version of the
-that lives in /usr/src/tools/tools/netmap, maintained by Luigi Rizzo.
+program by the same name that lives in /usr/src/tools/tools/netmap, maintained
+by Luigi Rizzo.