diff options
Diffstat (limited to 'src/basic/process-util.c')
-rw-r--r-- | src/basic/process-util.c | 29 |
1 files changed, 20 insertions, 9 deletions
diff --git a/src/basic/process-util.c b/src/basic/process-util.c index a9736119c..7329dccfd 100644 --- a/src/basic/process-util.c +++ b/src/basic/process-util.c @@ -693,32 +693,43 @@ int wait_for_terminate(pid_t pid, siginfo_t *status) { * A warning is emitted if the process terminates abnormally, * and also if it returns non-zero unless check_exit_code is true. */ -int wait_for_terminate_and_warn(const char *name, pid_t pid, bool check_exit_code) { - int r; +int wait_for_terminate_and_check(const char *name, pid_t pid, WaitFlags flags) { + _cleanup_free_ char *buffer = NULL; siginfo_t status; + int r, prio; - assert(name); assert(pid > 1); + if (!name) { + r = get_process_comm(pid, &buffer); + if (r < 0) + log_debug_errno(r, "Failed to acquire process name of " PID_FMT ", ignoring: %m", pid); + else + name = buffer; + } + + prio = flags & WAIT_LOG_ABNORMAL ? LOG_ERR : LOG_DEBUG; + r = wait_for_terminate(pid, &status); if (r < 0) - return log_warning_errno(r, "Failed to wait for %s: %m", name); + return log_full_errno(prio, r, "Failed to wait for %s: %m", strna(name)); if (status.si_code == CLD_EXITED) { - if (status.si_status != 0) - log_full(check_exit_code ? LOG_WARNING : LOG_DEBUG, - "%s failed with error code %i.", name, status.si_status); + if (status.si_status != EXIT_SUCCESS) + log_full(flags & WAIT_LOG_NON_ZERO_EXIT_STATUS ? LOG_ERR : LOG_DEBUG, + "%s failed with exit status %i.", strna(name), status.si_status); else log_debug("%s succeeded.", name); return status.si_status; + } else if (IN_SET(status.si_code, CLD_KILLED, CLD_DUMPED)) { - log_warning("%s terminated by signal %s.", name, signal_to_string(status.si_status)); + log_full(prio, "%s terminated by signal %s.", strna(name), signal_to_string(status.si_status)); return -EPROTO; } - log_warning("%s failed due to unknown reason.", name); + log_full(prio, "%s failed due to unknown reason.", strna(name)); return -EPROTO; } |