Lines Matching refs:warn
18 #define warn(...) fprintf(stderr, __VA_ARGS__) macro
49 warn("strtol: %s: %s\n", arg, strerror(errno)); in get_int()
71 warn("strtol: %s: %s\n", arg, strerror(errno)); in get_ints()
95 warn("strtoul: %s: %s\n", arg, strerror(errno)); in get_uint()
157 warn("invalid PID: %s\n", arg); in parse_arg()
164 warn("invalid UID: %s\n", arg); in parse_arg()
172 warn("invalid PORT_LIST: %s\n", arg); in parse_arg()
178 warn("not implemented: --cgroupmap"); in parse_arg()
181 warn("not implemented: --mntnsmap"); in parse_arg()
215 warn("dump_hash: %s", strerror(errno)); in print_count_ipv4()
244 warn("dump_hash: %s", strerror(errno)); in print_count_ipv6()
299 warn("broken event: event->af=%d", event->af); in handle_event()
322 warn("Lost %llu events on CPU #%d!\n", lost_cnt, cpu); in handle_lost_events()
334 warn("failed to open perf buffer: %d\n", err); in print_events()
342 warn("error polling perf buffer: %s\n", strerror(-err)); in print_events()
373 warn("failed to open BPF object\n"); in main()
392 warn("failed to load BPF object: %d\n", err); in main()
398 warn("failed to attach BPF programs: %s\n", strerror(-err)); in main()
403 warn("can't set signal handler: %s\n", strerror(errno)); in main()