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authorArnaldo Carvalho de Melo2021-06-19 10:15:22 -0300
committerArnaldo Carvalho de Melo2021-06-19 10:15:22 -0300
commit1792a59eab9593de2eae36c40c5a22d70f52c026 (patch)
tree0e709620358d8f8e8bd2fd24651af5d45f41e4ef
parent17d27fc314cba0205eec8966735a7a241cc8a5e0 (diff)
tools headers UAPI: Sync linux/in.h copy with the kernel sources
To pick the changes in: 321827477360934d ("icmp: don't send out ICMP messages with a source address of 0.0.0.0") That don't result in any change in tooling, as INADDR_ are not used to generate id->string tables used by 'perf trace'. This addresses this build warning: Warning: Kernel ABI header at 'tools/include/uapi/linux/in.h' differs from latest version at 'include/uapi/linux/in.h' diff -u tools/include/uapi/linux/in.h include/uapi/linux/in.h Cc: David S. Miller <davem@davemloft.net> Cc: Toke Høiland-Jørgensen <toke@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-rw-r--r--tools/include/uapi/linux/in.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/include/uapi/linux/in.h b/tools/include/uapi/linux/in.h
index 7d6687618d80..d1b327036ae4 100644
--- a/tools/include/uapi/linux/in.h
+++ b/tools/include/uapi/linux/in.h
@@ -289,6 +289,9 @@ struct sockaddr_in {
/* Address indicating an error return. */
#define INADDR_NONE ((unsigned long int) 0xffffffff)
+/* Dummy address for src of ICMP replies if no real address is set (RFC7600). */
+#define INADDR_DUMMY ((unsigned long int) 0xc0000008)
+
/* Network number for local host loopback. */
#define IN_LOOPBACKNET 127