From: flu0r1ne <flu0r1ne@flu0r1ne.net>
Date: Thu, 7 May 2026 20:03:48 +0000 (+0400)
Subject: packet: rename shared UDP checksum helper
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F581%2Fhead;p=thirdparty%2Fmtr.git

packet: rename shared UDP checksum helper
---

diff --git a/packet/construct_unix.c b/packet/construct_unix.c
index f86fd52..29cac31 100644
--- a/packet/construct_unix.c
+++ b/packet/construct_unix.c
@@ -175,8 +175,8 @@ void set_udp_ports(
 
 /* Prepend pseudoheader to the udp datagram and calculate checksum */
 static
-int udp4_checksum(void *pheader, void *udata, int psize, int dsize,
-                  int alt_checksum)
+int udp_checksum(void *pheader, void *udata, int psize, int dsize,
+                 int alt_checksum)
 {
     unsigned int totalsize = psize + dsize;
     unsigned char csumpacket[totalsize];
@@ -234,7 +234,7 @@ int construct_udp4_packet(
                                                   udp_size +
                                                   sizeof(struct UDPHeader)];
     }
-    *checksum_off = htons(udp4_checksum(&udph, udp,
+    *checksum_off = htons(udp_checksum(&udph, udp,
                                         sizeof(struct UDPPseudoHeader),
                                         udp_size, udp->checksum != 0));
 
@@ -277,7 +277,7 @@ int construct_udp6_packet(
          checksum_off is udp payload */
         checksum_off = (uint16_t *)&packet_buffer[sizeof(struct UDPHeader)];
     }
-    *checksum_off = htons(udp4_checksum(&udph, udp,
+    *checksum_off = htons(udp_checksum(&udph, udp,
                                         sizeof(struct IP6PseudoHeader),
                                         udp_size, udp->checksum != 0));
     return 0;