1 // SPDX-License-Identifier: LGPL-2.1
3 #ifndef _PERF_BPF_PID_FILTER_
4 #define _PERF_BPF_PID_FILTER_
8 #define pid_filter(name) pid_map(name, bool)
10 static int pid_filter__add(struct bpf_map *pids, pid_t pid)
13 return bpf_map_update_elem(pids, &pid, &value, BPF_NOEXIST);
16 static bool pid_filter__has(struct bpf_map *pids, pid_t pid)
18 return bpf_map_lookup_elem(pids, &pid) != NULL;
21 #endif // _PERF_BPF_PID_FILTER_