diff options
Diffstat (limited to 'tools/testing/selftests/bpf/progs/trace_printk.c')
| -rw-r--r-- | tools/testing/selftests/bpf/progs/trace_printk.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/tools/testing/selftests/bpf/progs/trace_printk.c b/tools/testing/selftests/bpf/progs/trace_printk.c index 8ca7f399b670..6695478c2b25 100644 --- a/tools/testing/selftests/bpf/progs/trace_printk.c +++ b/tools/testing/selftests/bpf/progs/trace_printk.c @@ -4,17 +4,18 @@ #include "vmlinux.h" #include <bpf/bpf_helpers.h> #include <bpf/bpf_tracing.h> +#include "bpf_misc.h" char _license[] SEC("license") = "GPL"; int trace_printk_ret = 0; int trace_printk_ran = 0; -SEC("tp/raw_syscalls/sys_enter") +const char fmt[] = "Testing,testing %d\n"; + +SEC("fentry/" SYS_PREFIX "sys_nanosleep") int sys_enter(void *ctx) { - static const char fmt[] = "testing,testing %d\n"; - trace_printk_ret = bpf_trace_printk(fmt, sizeof(fmt), ++trace_printk_ran); return 0; |