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authorStefano Brivio <sbrivio@redhat.com>2021-10-21 04:26:08 +0200
committerStefano Brivio <sbrivio@redhat.com>2021-10-21 04:26:08 +0200
commitdd942eaa480a0744fd64844f34233900a0da6893 (patch)
tree42f048af444890506e208d0058c5cd3e03718667 /tap.c
parent6257a2752e39c55bfb03d6db94af0c6033feb8df (diff)
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passt: Fix build with gcc 7, use std=c99, enable some more Clang checkers
Unions and structs, you all have names now. Take the chance to enable bugprone-reserved-identifier, cert-dcl37-c, and cert-dcl51-cpp checkers in clang-tidy. Provide a ffsl() weak declaration using gcc built-in. Start reordering includes, but that's not enough for the llvm-include-order checker yet. Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Diffstat (limited to 'tap.c')
-rw-r--r--tap.c13
1 files changed, 6 insertions, 7 deletions
diff --git a/tap.c b/tap.c
index d20503d..57d2613 100644
--- a/tap.c
+++ b/tap.c
@@ -14,7 +14,6 @@
* #syscalls recvfrom sendto
*/
-#define _GNU_SOURCE
#include <sched.h>
#include <stdio.h>
#include <errno.h>
@@ -34,14 +33,14 @@
#include <sys/uio.h>
#include <stdlib.h>
#include <unistd.h>
-#include <linux/un.h>
-#include <linux/if.h>
+#include <netinet/ip.h>
+#include <netinet/tcp.h>
+#include <netinet/udp.h>
+#include <netinet/ip_icmp.h>
+#include <netinet/if_ether.h>
+
#include <linux/if_tun.h>
-#include <linux/ip.h>
#include <linux/ipv6.h>
-#include <linux/tcp.h>
-#include <linux/udp.h>
-#include <linux/icmp.h>
#include <linux/icmpv6.h>
#include "checksum.h"