35 static int populate_prog_array(const char *event, int prog_fd)  in populate_prog_array()  argument
37 	int ind = atoi(event), err;  in populate_prog_array()
47 static int load_and_attach(const char *event, struct bpf_insn *prog, int size)  in load_and_attach()  argument
49 	bool is_socket = strncmp(event, "socket", 6) == 0;  in load_and_attach()
50 	bool is_kprobe = strncmp(event, "kprobe/", 7) == 0;  in load_and_attach()
51 	bool is_kretprobe = strncmp(event, "kretprobe/", 10) == 0;  in load_and_attach()
67 		printf("Unknown event '%s'\n", event);  in load_and_attach()
80 		event += 6;  in load_and_attach()
81 		if (*event != '/')  in load_and_attach()
83 		event++;  in load_and_attach()
84 		if (!isdigit(*event)) {  in load_and_attach()
88 		return populate_prog_array(event, fd);  in load_and_attach()
93 			event += 7;  in load_and_attach()
95 			event += 10;  in load_and_attach()
97 		if (*event == 0) {  in load_and_attach()
102 		if (isdigit(*event))  in load_and_attach()
103 			return populate_prog_array(event, fd);  in load_and_attach()
107 			 is_kprobe ? 'p' : 'r', event, event);  in load_and_attach()
111 			       event, strerror(errno));  in load_and_attach()
118 	strcat(buf, event);  in load_and_attach()
123 		printf("failed to open event %s\n", event);  in load_and_attach()
129 		printf("read from '%s' failed '%s'\n", event, strerror(errno));  in load_and_attach()