iperf3: fix build with gcc-15

* fixes:
  http://errors.yoctoproject.org/Errors/Details/848456/

Signed-off-by: Martin Jansa <martin.jansa@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-oe/recipes-benchmark/iperf3/iperf3/0001-fix-build-with-gcc-15.patch

@@ -0,0 +1,66 @@
+From a46630d4e373e9a3ef974c1b67767f6816c66572 Mon Sep 17 00:00:00 2001
+From: Rudi Heitbaum <rudi@heitbaum.com>
+Date: Mon, 9 Dec 2024 10:13:02 +0000
+Subject: [PATCH] fix build with gcc-15
+
+Upstream-Status: Submitted [https://github.com/esnet/iperf/pull/1805]
+
+Signed-off-by: Martin Jansa <martin.jansa@gmail.com>
+---
+ src/iperf_api.c | 8 ++++----
+ src/iperf_api.h | 8 ++++----
+ 2 files changed, 8 insertions(+), 8 deletions(-)
+
+diff --git a/src/iperf_api.c b/src/iperf_api.c
+index 7fb741e..4bb5b2f 100644
+--- a/src/iperf_api.c
++++ b/src/iperf_api.c
+@@ -599,25 +599,25 @@ iperf_set_mapped_v4(struct iperf_test *ipt, const int val)
+ }
+ 
+ void 
+-iperf_set_on_new_stream_callback(struct iperf_test* ipt, void (*callback)())
++iperf_set_on_new_stream_callback(struct iperf_test* ipt, void (*callback)(struct iperf_stream *))
+ {
+         ipt->on_new_stream = callback;
+ }
+ 
+ void 
+-iperf_set_on_test_start_callback(struct iperf_test* ipt, void (*callback)())
++iperf_set_on_test_start_callback(struct iperf_test* ipt, void (*callback)(struct iperf_test *))
+ {
+         ipt->on_test_start = callback;
+ }
+ 
+ void 
+-iperf_set_on_test_connect_callback(struct iperf_test* ipt, void (*callback)())
++iperf_set_on_test_connect_callback(struct iperf_test* ipt, void (*callback)(struct iperf_test *))
+ {
+         ipt->on_connect = callback;
+ }
+ 
+ void 
+-iperf_set_on_test_finish_callback(struct iperf_test* ipt, void (*callback)())
++iperf_set_on_test_finish_callback(struct iperf_test* ipt, void (*callback)(struct iperf_test *))
+ {
+         ipt->on_test_finish = callback;
+ }
+diff --git a/src/iperf_api.h b/src/iperf_api.h
+index 1313142..df10c38 100644
+--- a/src/iperf_api.h
++++ b/src/iperf_api.h
+@@ -213,10 +213,10 @@ void    iperf_set_dont_fragment( struct iperf_test* ipt, int dont_fragment );
+ void    iperf_set_test_congestion_control(struct iperf_test* ipt, char* cc);
+ void    iperf_set_test_mss(struct iperf_test* ipt, int mss);
+ void    iperf_set_mapped_v4(struct iperf_test* ipt, const int val);
+-void    iperf_set_on_new_stream_callback(struct iperf_test* ipt, void (*callback)());
+-void    iperf_set_on_test_start_callback(struct iperf_test* ipt, void (*callback)());
+-void    iperf_set_on_test_connect_callback(struct iperf_test* ipt, void (*callback)());
+-void    iperf_set_on_test_finish_callback(struct iperf_test* ipt, void (*callback)());
++void    iperf_set_on_new_stream_callback(struct iperf_test* ipt, void (*callback)(struct iperf_stream *));
++void    iperf_set_on_test_start_callback(struct iperf_test* ipt, void (*callback)(struct iperf_test *));
++void    iperf_set_on_test_connect_callback(struct iperf_test* ipt, void (*callback)(struct iperf_test *));
++void    iperf_set_on_test_finish_callback(struct iperf_test* ipt, void (*callback)(struct iperf_test *));
+ 
+ #if defined(HAVE_SSL)
+ void    iperf_set_test_client_username(struct iperf_test *ipt, const char *client_username);

meta-oe/recipes-benchmark/iperf3/iperf3_3.17.1.bb

@@ -16,6 +16,7 @@ SRC_URI = "git://github.com/esnet/iperf.git;branch=master;protocol=https \
            file://0002-Remove-pg-from-profile_CFLAGS.patch \
            file://0001-configure.ac-check-for-CPP-prog.patch \
            file://do-not-listen-to-old-udp-prot-listener.patch \
+           file://0001-fix-build-with-gcc-15.patch \
            "
 
 SRCREV = "2acfcfe94e928e74542c9f107e02aa6dd4748a79"