Messages in this thread Patch in this message | | | From | Alejandro Colomar <> | Subject | [PATCH 24/24] bpf.2: Add missing headers | Date | Thu, 10 Sep 2020 23:13:45 +0200 |
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I added some headers to reduce the number of warnings. I found the needed headers by using grep, but maybe some of them shouldn't be included directly.
The example still has many problems to compile.
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com> --- man2/bpf.2 | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/man2/bpf.2 b/man2/bpf.2 index b45acde76..d26d6a43d 100644 --- a/man2/bpf.2 +++ b/man2/bpf.2 @@ -981,6 +981,18 @@ ioctl(event_fd, PERF_EVENT_IOC_SET_BPF, prog_fd); * 3. attach prog_fd to raw socket via setsockopt() * 4. print number of received TCP/UDP packets every second */ +#include <assert.h> +#include <errno.h> +#include <stddef.h> +#include <stdio.h> +#include <string.h> +#include <sys/socket.h> +#include <unistd.h> +#include <linux/bpf.h> +#include <linux/if_ether.h> +#include <linux/in.h> +#include <linux/ip.h> + int main(int argc, char **argv) { -- 2.28.0
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