40 static void test_get_process_comm_one(pid_t pid) {  in test_get_process_comm_one()  argument
53         xsprintf(path, "/proc/"PID_FMT"/comm", pid);  in test_get_process_comm_one()
56                 assert_se(get_process_comm(pid, &a) >= 0);  in test_get_process_comm_one()
57                 log_info("PID"PID_FMT" comm: '%s'", pid, a);  in test_get_process_comm_one()
61         assert_se(get_process_cmdline(pid, 0, PROCESS_CMDLINE_COMM_FALLBACK, &c) >= 0);  in test_get_process_comm_one()
62         log_info("PID"PID_FMT" cmdline: '%s'", pid, c);  in test_get_process_comm_one()
64         assert_se(get_process_cmdline(pid, 8, 0, &d) >= 0);  in test_get_process_comm_one()
65         log_info("PID"PID_FMT" cmdline truncated to 8: '%s'", pid, d);  in test_get_process_comm_one()
68         assert_se(get_process_cmdline(pid, 1, 0, &d) >= 0);  in test_get_process_comm_one()
69         log_info("PID"PID_FMT" cmdline truncated to 1: '%s'", pid, d);  in test_get_process_comm_one()
71         r = get_process_ppid(pid, &e);  in test_get_process_comm_one()
72         assert_se(pid == 1 ? r == -EADDRNOTAVAIL : r >= 0);  in test_get_process_comm_one()
74                 log_info("PID"PID_FMT" PPID: "PID_FMT, pid, e);  in test_get_process_comm_one()
78         assert_se(is_kernel_thread(pid) == 0 || pid != 1);  in test_get_process_comm_one()
80         r = get_process_exe(pid, &f);  in test_get_process_comm_one()
82         log_info("PID"PID_FMT" exe: '%s'", pid, strna(f));  in test_get_process_comm_one()
84         assert_se(get_process_uid(pid, &u) == 0);  in test_get_process_comm_one()
85         log_info("PID"PID_FMT" UID: "UID_FMT, pid, u);  in test_get_process_comm_one()
87         assert_se(get_process_gid(pid, &g) == 0);  in test_get_process_comm_one()
88         log_info("PID"PID_FMT" GID: "GID_FMT, pid, g);  in test_get_process_comm_one()
90         r = get_process_environ(pid, &env);  in test_get_process_comm_one()
92 …  log_info("PID"PID_FMT" strlen(environ): %zi", pid, env ? (ssize_t)strlen(env) : (ssize_t)-errno);  in test_get_process_comm_one()
95                 assert_se(get_ctty_devnr(pid, &h) == -ENXIO || pid != 1);  in test_get_process_comm_one()
97         (void) getenv_for_pid(pid, "PATH", &i);  in test_get_process_comm_one()
98         log_info("PID"PID_FMT" $PATH: '%s'", pid, strna(i));  in test_get_process_comm_one()
103                 pid_t pid = 0;  in TEST()  local
105                 (void) parse_pid(saved_argv[1], &pid);  in TEST()
106                 test_get_process_comm_one(pid);  in TEST()
113 static void test_get_process_cmdline_one(pid_t pid) {  in test_get_process_cmdline_one()  argument
117         r = get_process_cmdline(pid, SIZE_MAX, 0, &c);  in test_get_process_cmdline_one()
118         log_info("PID "PID_FMT": %s", pid, r >= 0 ? c : errno_to_name(r));  in test_get_process_cmdline_one()
120         r = get_process_cmdline(pid, SIZE_MAX, PROCESS_CMDLINE_COMM_FALLBACK, &d);  in test_get_process_cmdline_one()
123         r = get_process_cmdline(pid, SIZE_MAX, PROCESS_CMDLINE_QUOTE, &e);  in test_get_process_cmdline_one()
126 … r = get_process_cmdline(pid, SIZE_MAX, PROCESS_CMDLINE_QUOTE | PROCESS_CMDLINE_COMM_FALLBACK, &f);  in test_get_process_cmdline_one()
129         r = get_process_cmdline(pid, SIZE_MAX, PROCESS_CMDLINE_QUOTE_POSIX, &g);  in test_get_process_cmdline_one()
132 …r = get_process_cmdline(pid, SIZE_MAX, PROCESS_CMDLINE_QUOTE_POSIX | PROCESS_CMDLINE_COMM_FALLBACK…  in test_get_process_cmdline_one()
142                 pid_t pid;  in TEST()  local
147                 if (parse_pid(de->d_name, &pid) < 0)  in TEST()
150                 test_get_process_cmdline_one(pid);  in TEST()
187         pid_t pid;  in TEST()  local
189         pid = fork();  in TEST()
190         assert_se(pid >= 0);  in TEST()
191         if (pid == 0) {  in TEST()
196                 waitpid(pid, &status, 0);  in TEST()
197                 assert_se(!pid_is_unwaited(pid));  in TEST()
204         pid_t pid;  in TEST()  local
206         pid = fork();  in TEST()
207         assert_se(pid >= 0);  in TEST()
208         if (pid == 0) {  in TEST()
213                 waitpid(pid, &status, 0);  in TEST()
214                 assert_se(!pid_is_alive(pid));  in TEST()
246         pid_t pid;  in TEST()  local
268         pid = fork();  in TEST()
269         if (pid > 0) {  in TEST()
272                 (void) wait_for_terminate(pid, &si);  in TEST()
280         assert_se(pid == 0);  in TEST()
575         pid_t pid;  in test_rename_process_one()  local
579         pid = fork();  in test_rename_process_one()
580         assert_se(pid >= 0);  in test_rename_process_one()
582         if (pid == 0) {  in test_rename_process_one()
588         assert_se(wait_for_terminate(pid, &si) >= 0);  in test_rename_process_one()
594         pid_t pid;  in TEST()  local
596         pid = fork();  in TEST()
597         assert_se(pid >= 0);  in TEST()
599         if (pid > 0) {  in TEST()
602                 assert_se(wait_for_terminate(pid, &si) >= 0);  in TEST()
688         pid_t pid;  in TEST()  local
693 …hild)", FORK_RESET_SIGNALS|FORK_CLOSE_ALL_FDS|FORK_DEATHSIG|FORK_NULL_STDIO|FORK_REOPEN_LOG, &pid);  in TEST()
703         assert_se(wait_for_terminate(pid, &status) >= 0);  in TEST()
859         for (pid_t pid = 0;;) {  in TEST()  local
863                 r = get_process_ppid(pid, &ppid);  in TEST()
871 …            assert_se(get_process_cmdline(pid, SIZE_MAX, PROCESS_CMDLINE_COMM_FALLBACK, &c1) >= 0);  in TEST()
874                 log_info("Parent of " PID_FMT " (%s) is " PID_FMT " (%s).", pid, c1, ppid, c2);  in TEST()
876                 pid = ppid;  in TEST()