Commit c7cebffe authored by Andrii Nakryiko's avatar Andrii Nakryiko Committed by Alexei Starovoitov

selftests/bpf: fix constness of source arg for bpf helpers

Fix signature of bpf_probe_read and bpf_probe_write_user to mark source
pointer as const. This causes warnings during compilation for
applications relying on those helpers.
Signed-off-by: default avatarAndrii Nakryiko <andriin@fb.com>
Acked-by: default avatarMartin KaFai Lau <kafai@fb.com>
Signed-off-by: default avatarAlexei Starovoitov <ast@kernel.org>
parent 0ed3cc4a
...@@ -31,7 +31,7 @@ static int (*bpf_map_pop_elem)(void *map, void *value) = ...@@ -31,7 +31,7 @@ static int (*bpf_map_pop_elem)(void *map, void *value) =
(void *) BPF_FUNC_map_pop_elem; (void *) BPF_FUNC_map_pop_elem;
static int (*bpf_map_peek_elem)(void *map, void *value) = static int (*bpf_map_peek_elem)(void *map, void *value) =
(void *) BPF_FUNC_map_peek_elem; (void *) BPF_FUNC_map_peek_elem;
static int (*bpf_probe_read)(void *dst, int size, void *unsafe_ptr) = static int (*bpf_probe_read)(void *dst, int size, const void *unsafe_ptr) =
(void *) BPF_FUNC_probe_read; (void *) BPF_FUNC_probe_read;
static unsigned long long (*bpf_ktime_get_ns)(void) = static unsigned long long (*bpf_ktime_get_ns)(void) =
(void *) BPF_FUNC_ktime_get_ns; (void *) BPF_FUNC_ktime_get_ns;
...@@ -62,7 +62,7 @@ static int (*bpf_perf_event_output)(void *ctx, void *map, ...@@ -62,7 +62,7 @@ static int (*bpf_perf_event_output)(void *ctx, void *map,
(void *) BPF_FUNC_perf_event_output; (void *) BPF_FUNC_perf_event_output;
static int (*bpf_get_stackid)(void *ctx, void *map, int flags) = static int (*bpf_get_stackid)(void *ctx, void *map, int flags) =
(void *) BPF_FUNC_get_stackid; (void *) BPF_FUNC_get_stackid;
static int (*bpf_probe_write_user)(void *dst, void *src, int size) = static int (*bpf_probe_write_user)(void *dst, const void *src, int size) =
(void *) BPF_FUNC_probe_write_user; (void *) BPF_FUNC_probe_write_user;
static int (*bpf_current_task_under_cgroup)(void *map, int index) = static int (*bpf_current_task_under_cgroup)(void *map, int index) =
(void *) BPF_FUNC_current_task_under_cgroup; (void *) BPF_FUNC_current_task_under_cgroup;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment