24 #define CHECK_PERROR_RET(condition) ({			\  macro
51 	CHECK_PERROR_RET(ret < 0 || ret >= sizeof(buf));  in bpf_find_probe_type()
54 	CHECK_PERROR_RET(fd < 0);  in bpf_find_probe_type()
58 	CHECK_PERROR_RET(ret < 0 || ret >= sizeof(buf));  in bpf_find_probe_type()
62 	CHECK_PERROR_RET(errno);  in bpf_find_probe_type()
73 	CHECK_PERROR_RET(ret < 0 || ret >= sizeof(buf));  in bpf_get_retprobe_bit()
76 	CHECK_PERROR_RET(fd < 0);  in bpf_get_retprobe_bit()
80 	CHECK_PERROR_RET(ret < 0 || ret >= sizeof(buf));  in bpf_get_retprobe_bit()
81 	CHECK_PERROR_RET(strlen(buf) < strlen("config:"));  in bpf_get_retprobe_bit()
85 	CHECK_PERROR_RET(errno);  in bpf_get_retprobe_bit()
152 	CHECK_PERROR_RET(fd < 0);  in test_nondebug_fs_kuprobe_common()
154 	CHECK_PERROR_RET(ioctl(fd, PERF_EVENT_IOC_ENABLE, 0) < 0);  in test_nondebug_fs_kuprobe_common()
155 	CHECK_PERROR_RET(ioctl(fd, PERF_EVENT_IOC_SET_BPF, prog_fd[0]) < 0);  in test_nondebug_fs_kuprobe_common()
156 	CHECK_PERROR_RET(bpf_task_fd_query(getpid(), fd, 0, buf, buf_len,  in test_nondebug_fs_kuprobe_common()
229 	CHECK_PERROR_RET(kfd < 0);  in test_debug_fs_uprobe()
232 	CHECK_PERROR_RET(res < 0 || res >= sizeof(event_alias));  in test_debug_fs_uprobe()
237 	CHECK_PERROR_RET(res < 0 || res >= sizeof(buf));  in test_debug_fs_uprobe()
238 	CHECK_PERROR_RET(write(kfd, buf, strlen(buf)) < 0);  in test_debug_fs_uprobe()
246 	CHECK_PERROR_RET(efd < 0);  in test_debug_fs_uprobe()
249 	CHECK_PERROR_RET(bytes <= 0 || bytes >= sizeof(buf));  in test_debug_fs_uprobe()
258 	CHECK_PERROR_RET(kfd < 0);  in test_debug_fs_uprobe()
259 	CHECK_PERROR_RET(ioctl(kfd, PERF_EVENT_IOC_SET_BPF, prog_fd[0]) < 0);  in test_debug_fs_uprobe()
260 	CHECK_PERROR_RET(ioctl(kfd, PERF_EVENT_IOC_ENABLE, 0) < 0);  in test_debug_fs_uprobe()