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Diffstat (limited to '')
-rw-r--r-- | samples/bpf/tracex1_user.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/samples/bpf/tracex1_user.c b/samples/bpf/tracex1_user.c new file mode 100644 index 000000000..af8c20608 --- /dev/null +++ b/samples/bpf/tracex1_user.c @@ -0,0 +1,26 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <stdio.h> +#include <linux/bpf.h> +#include <unistd.h> +#include <bpf/bpf.h> +#include "bpf_load.h" + +int main(int ac, char **argv) +{ + FILE *f; + char filename[256]; + + snprintf(filename, sizeof(filename), "%s_kern.o", argv[0]); + + if (load_bpf_file(filename)) { + printf("%s", bpf_log_buf); + return 1; + } + + f = popen("taskset 1 ping -c5 localhost", "r"); + (void) f; + + read_trace_pipe(); + + return 0; +} |