diff options
Diffstat (limited to 'tools/testing/selftests/bpf/progs/uprobe_multi_consumers.c')
-rw-r--r-- | tools/testing/selftests/bpf/progs/uprobe_multi_consumers.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/progs/uprobe_multi_consumers.c b/tools/testing/selftests/bpf/progs/uprobe_multi_consumers.c new file mode 100644 index 000000000000..7e0fdcbbd242 --- /dev/null +++ b/tools/testing/selftests/bpf/progs/uprobe_multi_consumers.c @@ -0,0 +1,39 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <linux/bpf.h> +#include <bpf/bpf_helpers.h> +#include <bpf/bpf_tracing.h> +#include <stdbool.h> +#include "bpf_kfuncs.h" +#include "bpf_misc.h" + +char _license[] SEC("license") = "GPL"; + +__u64 uprobe_result[4]; + +SEC("uprobe.multi") +int uprobe_0(struct pt_regs *ctx) +{ + uprobe_result[0]++; + return 0; +} + +SEC("uprobe.multi") +int uprobe_1(struct pt_regs *ctx) +{ + uprobe_result[1]++; + return 0; +} + +SEC("uprobe.multi") +int uprobe_2(struct pt_regs *ctx) +{ + uprobe_result[2]++; + return 0; +} + +SEC("uprobe.multi") +int uprobe_3(struct pt_regs *ctx) +{ + uprobe_result[3]++; + return 0; +} |