51 static int log_fd = STDERR_FILENO;  variable
57     log_fd = fcntl(log_fd, F_DUPFD_CLOEXEC, 0);  in log_init()
58     if (log_fd == -1) {  in log_init()
59         log_fd = STDERR_FILENO;  in log_init()
61     log_fd_isatty = isatty(log_fd);  in log_init()
72         log_fd = open(logfile, O_CREAT | O_RDWR | O_TRUNC, 0640);  in logInitLogFile()
73         if (log_fd == -1) {  in logInitLogFile()
74             log_fd = STDERR_FILENO;  in logInitLogFile()
79         log_fd = fd;  in logInitLogFile()
82     log_fd_isatty = (isatty(log_fd) == 1 ? true : false);  in logInitLogFile()
119             dprintf(log_fd, "%s", logLevels[ll].prefix);  in logLog()
122             dprintf(log_fd, "[%s][%s][%d] ", timestr, logLevels[ll].descr, __hf_pid());  in logLog()
125             dprintf(log_fd, "%s():%d ", fn, ln);  in logLog()
130         vdprintf(log_fd, fmt, args);  in logLog()
134             dprintf(log_fd, ": %s", strerr);  in logLog()
137             dprintf(log_fd, "\033[0m");  in logLog()
139         dprintf(log_fd, "\n");  in logLog()
155     log_fd = fd;  in logRedirectLogFD()
156     log_fd_isatty = isatty(log_fd);  in logRedirectLogFD()
160     dprintf(log_fd, "%s", msg);  in logDirectlyToFD()
176     return log_fd;  in logFd()