--- blogd.8
+++ blogd.8	2011-04-19 11:59:52.704425678 +0000
@@ -65,7 +65,7 @@ says
 that it should stop writing to disk but
 continue to repeat messages to the old
 devices of the system console.
-\."
+.\"
 .SH BUGS
 .B blogd
 needs a mounted
--- blogd.c
+++ blogd.c	2011-04-19 11:59:52.736425469 +0000
@@ -41,6 +41,7 @@
 # define _POSIX_MAX_CANON 255
 #endif
 extern volatile sig_atomic_t nsigsys;
+extern volatile sig_atomic_t signaled;
 
 static const char console[] = "/dev/console";
 
@@ -66,7 +67,7 @@ void error (const char *fmt, ...)
     _logger(fmt, ap);
     va_end(ap);
     popd();
-    exit (1);
+    exit(EXIT_FAILURE);
 }
 
 /*
@@ -122,7 +123,6 @@ static struct sigaction saved_sigint;
 static struct sigaction saved_sigquit;
 static struct sigaction saved_sigterm;
 static struct sigaction saved_sigsys;
-static volatile sig_atomic_t signaled = 0;
 
 static void sighandle(int sig)
 {
@@ -336,7 +336,7 @@ int main(int argc, char *argv[])
 	dup2(0, 2);
 
     secondtty(cons, st.st_rdev);
-exit(0);
+
     (void)ioctl(0, TIOCCONS, NULL);  /* Undo any current map if any */
     close(0);
 
@@ -351,22 +351,34 @@ exit(0);
 #endif
 	    c->max_canon = _POSIX_MAX_CANON;
 	c->tlock = 0;
-	if (tcgetattr(cons->fd, &cons->otio) < 0)
+	if (tcgetattr(c->fd, &c->otio) < 0)
 	    continue;
 	c->tlock = 1;
-#if 1
+
 	iflag = c->otio.c_iflag;
 	oflag = c->otio.c_oflag;
 
-	c->otio.c_iflag |= (ICRNL | IGNBRK);
-	c->otio.c_iflag &= ~(INLCR | IGNCR | BRKINT);
-	c->otio.c_oflag |= (ONLCR | OPOST);
-	c->otio.c_oflag &= ~(OCRNL | ONLRET);
-	(void)tcsetattr(cons->fd, TCSADRAIN, &cons->otio);
+	if (ioctl(c->fd, TIOCMGET, &flags) == 0) {
+		ispeed = cfgetispeed(&c->otio);
+		ospeed = cfgetospeed(&c->otio);
+
+		c->otio.c_iflag = c->otio.c_lflag = 0;
+		c->otio.c_oflag = (ONLCR | OPOST);
+		c->otio.c_cflag = CREAD | CS8 | HUPCL | (c->otio.c_cflag & CLOCAL);
+
+		cfsetispeed(&c->otio, ispeed);
+		cfsetospeed(&c->otio, ospeed);
+	} else {
+		c->otio.c_iflag |= (ICRNL | IGNBRK);
+		c->otio.c_iflag &= ~(INLCR | IGNCR | BRKINT);
+		c->otio.c_oflag |= (ONLCR | OPOST);
+		c->otio.c_oflag &= ~(OCRNL | ONLRET);
+	}
+	(void)tcsetattr(c->fd, TCSADRAIN, &c->otio);
 
 	c->otio.c_iflag = iflag;
 	c->otio.c_oflag = oflag;
-#endif
+
 	if ((c->otio.c_lflag & ICANON) == 0) {
 	    c->otio.c_lflag |= ICANON | IEXTEN | ISIG | ECHO|ECHOE|ECHOK|ECHOKE;
 	    c->otio.c_oflag |= OPOST;
@@ -384,7 +396,7 @@ exit(0);
 	}
     }
 
-    nsigsys = 0;
+    signaled = nsigsys = 0;
     set_signal(SIGTTIN, &saved_sigttin, SIG_IGN);
     set_signal(SIGTTOU, &saved_sigttou, SIG_IGN);
     set_signal(SIGTSTP, &saved_sigtstp, SIG_IGN);
@@ -427,7 +439,7 @@ exit(0);
 	}
 	fprintf(stdout, "\rBoot logging started on %s(%s) at %.24s\n", tty, console, stt);
 	fflush(stdout);
-	_exit(0);		/* NEVER rise exit handlers here */
+	_exit(EXIT_SUCCESS);	/* NEVER rise exit handlers here */
     }
 
     atexit(flush_handler);	/* Register flush exit handler */
@@ -436,7 +448,7 @@ exit(0);
     while (!signaled)
 	safeIO();
 
-    exit(0);			/* Raise exit handlers */
+    exit(EXIT_SUCCESS);		/* Raise exit handlers */
 }
 
 static void flush_handler (void)
--- isserial.8
+++ isserial.8	2011-04-19 11:59:52.772425964 +0000
@@ -32,7 +32,7 @@ is
 if
 .B stdin
 is a serial line otherwise not.
-\."
+.\"
 .SH FILES
 .TP
 .I /dev/console
--- libconsole.c
+++ libconsole.c	2011-04-19 12:16:38.307927219 +0000
@@ -59,6 +59,22 @@
 #include "listing.h"
 
 /*
+ * Remember if we're signaled.
+ */
+volatile sig_atomic_t signaled;
+
+/*
+ * Error raised in exit handler should not call exit(3) its self
+ */
+#define lerror(fmt, args...)	    \
+    do {			    \
+	if (signaled) {		    \
+	    warn(fmt, args);	    \
+		goto out;	    \
+	} error(fmt, args);	    \
+    } while (0)
+
+/*
  * push and popd direcotry changes
  */
 
@@ -182,7 +198,9 @@ static inline void safeout (int fd, cons
 	if (p < 0) {
 	    if (errno == EPIPE) {
 		warn("error on writing to fd %d: %m\n", fd);
-		exit (0);
+		if (signaled)
+		    goto out;
+		exit(EXIT_SUCCESS);
 	    }
 	    if (errno == EINTR) {
 		errno = 0;
@@ -192,8 +210,9 @@ static inline void safeout (int fd, cons
 		int ret;
 		fd_set check;
 
-		if (repeated++ > 1000)
-		    error("repeated error on writing to fd %d: %m\n", fd);
+		if (repeated++ > 1000) {
+		    lerror("repeated error on writing to fd %d: %m\n", fd);
+		}
 
 		FD_ZERO (&check);
 		FD_SET (fd, &check);
@@ -206,25 +225,28 @@ static inline void safeout (int fd, cons
 
 		} while ((ret < 0) && (errno == EINTR));
 
-		if (ret < 0)
-		    error("can not write to fd %d: %m\n", fd);
+		if (ret < 0) {
+		    lerror("can not write to fd %d: %m\n", fd);
+		}
 
 		errno = 0;
 		continue;
 	    }
 	    if (errno == EIO) {
-		if ((eiocount++ > 10) || !vc_reconnect)
-		    error("can not write to fd %d: %m\n", fd);
+		if ((eiocount++ > 10) || !vc_reconnect) {
+		    lerror("can not write to fd %d: %m\n", fd);
+		}
 		(*vc_reconnect)(fd);
 		errno = 0;
 		continue;
 	    }
-	    error("can not write to fd %d: %m\n", fd);
+	    lerror("can not write to fd %d: %m\n", fd);
 	}
 	repeated = 0;
 	ptr += p;
 	s -= p;
     }
+out:
     errno = saveerr;
 }
 
@@ -260,11 +282,11 @@ static inline ssize_t safein (int fd, ch
 
 	/* Do not exit on a broken FIFO */
 	if (r < 0 && errno != EPIPE) {
-	    if (noerr)
+	    if (noerr || signaled)
 		goto out;
 	    if (fd == 0 && errno == EIO)
 		warn("\e[31m\e[1msystem console stolen at line %d!\e[m\n", __LINE__);
-	    error("Can not read from fd %d: %m\n", fd);
+	    lerror("Can not read from fd %d: %m\n", fd);
 	}
 
 	goto out;
@@ -277,17 +299,18 @@ static inline ssize_t safein (int fd, ch
     while (t > 0) {
 	ssize_t p = read (fd, ptr, t);
 	if (p < 0) {
-	    if (repeated++ > 1000)
-		error("Repeated error on reading from fd %d: %m\n", fd);
+	    if (repeated++ > 1000) {
+		lerror("Repeated error on reading from fd %d: %m\n", fd);
+	    }
 	    if (errno == EINTR || errno == EAGAIN) {
 		errno = 0;
 		continue;
 	    }
-	    if (noerr)
+	    if (noerr || signaled)
 		goto out;
 	    if (fd == 0 && errno == EIO)
 		warn("\e[31m\e[1msystem console stolen at line %d!\e[m\n", __LINE__);
-	    error("Can not read from fd %d: %m\n", fd);
+	    lerror("Can not read from fd %d: %m\n", fd);
 	}
 	repeated = 0;
 	ptr += p;
@@ -302,7 +325,7 @@ out:
 /*
  * The stdio file pointer for our log file
  */
-struct console *restrict cons;
+struct console *cons;
 static FILE * flog = NULL;
 static int fdread  = -1;
 static int fdfifo  = -1;
@@ -310,7 +333,7 @@ static int fdfifo  = -1;
 /*
  * Signal control for writing on log file
  */
-volatile sig_atomic_t nsigsys = 0;
+volatile sig_atomic_t nsigsys;
 static volatile sig_atomic_t nsigio = -1;
 static sigset_t save_oldset;
 
@@ -402,7 +425,7 @@ xout:
 static inline void writelog(void)
 {
     if (!flog)
-	goto xout;
+	return;
     clearerr(flog);
     lock(&llock);
     while (avail > 0) {
@@ -412,7 +435,7 @@ static inline void writelog(void)
 	    ret = TRANS_BUFFER_SIZE;
 
 	if (!flog)
-	    goto xout;;
+	    break;
 	ret = fwrite(head, sizeof(unsigned char), ret, flog);
 	if (!ret && ferror(flog))
 	    break;
@@ -429,12 +452,10 @@ static inline void writelog(void)
 	}
     }
     unlock(&llock);
-    if (!flog)
-	goto xout;;
-    fflush(flog);
-    fdatasync(fileno(flog));
-xout:
-    return;
+    if (flog) {
+	fflush(flog);
+	fdatasync(fileno(flog));
+    }
 }
 
 static inline void flushlog(void)
@@ -808,7 +829,7 @@ static void more_input (struct timeval *
     if (nfds < 0) {
 	timeout->tv_sec  = 0;
 	timeout->tv_usec = 0;
-	if (errno != EINTR)
+	if (errno != EINTR && !signaled)
 	    error ("select(): %m\n");
 	goto nothing;
     }
@@ -898,8 +919,12 @@ void safeIO (void)
 	    (*vr_access)();
 	    vr_access = NULL;
 	}
-	if ((flog = fdopen (log, "a")) == NULL)
-		error("Can not open %s: %m\n", BOOT_LOGFILE);
+	lock(&llock);
+	if ((flog = fdopen (log, "a")) == NULL) {
+	    unlock(&llock);
+	    error("Can not open %s: %m\n", BOOT_LOGFILE);
+	}
+	unlock(&llock);
 
 	nsigio = SIGIO; /* We do not need a signal handler */
 	(void)signal(SIGIO, SIG_IGN);
@@ -998,20 +1023,16 @@ void closeIO(void)
 	pthread_cancel(lthread);
     }
 
-    if (!flog)
-	goto xout;
-
-    writelog();
-
-    if (!nl)
-	fputc('\n', flog);
-
-    if (!flog)
-	goto xout;
-
-    (void)fclose(flog);
+    if (flog) {
+	writelog();
+	if (!nl)
+	    fputc('\n', flog);
+	(void)fclose(flog);
+    }
+    lock(&llock);
     flog = NULL;
-xout:
+    unlock(&llock);
+
     if (fdfifo >= 0) {
 	close(fdfifo);
 	fdfifo = -1;
@@ -1101,7 +1122,7 @@ static dev_t fallback(const pid_t pid, c
 
 		printf("|%u|%u|", tty, ttypgrp);  /* stdout to pipe synchronize ... */
 
-		exit(0);
+		exit(EXIT_SUCCESS);
 	    } break;
 	case -1:
 	    error("can not execute: %m\n");
@@ -1463,6 +1484,10 @@ static void consalloc(struct console *re
 	return;
     }
     tail->next = newc;
+    tail->tlock = 0;
+    tail->max_canon = _POSIX_MAX_CANON;
+    memset(&tail->ltio, 0, sizeof(tail->ltio));
+    memset(&tail->otio, 0, sizeof(tail->otio));
     tail = tail->next;
 
     if ((flags = fcntl(newc->fd, F_GETFL)) < 0)
--- libconsole.h
+++ libconsole.h	2011-03-31 14:47:22.755926508 +0000
@@ -39,7 +39,7 @@ struct console {
     int fd, tlock;
     ssize_t max_canon;
     struct termios ltio, otio;
-    struct console *restrict next;
+    struct console * next;
 };
 extern void error (const char *fmt, ...) attribute((__noreturn__, __format__(__printf__, 1, 2)));
 extern void warn  (const char *fmt, ...) attribute((__format__(__printf__, 1, 2)));
@@ -50,6 +50,6 @@ extern void secondtty(struct console *re
 extern void prepareIO(void (*rfunc)(int), void (*pfunc)(void), const pid_t, const int);
 extern void safeIO (void);
 extern void closeIO(void);
-extern struct console *restrict cons;
+extern struct console *cons;
 #define alignof(type)		((sizeof(type)+(sizeof(void*)-1)) & ~(sizeof(void*)-1))
 #define strsize(string)		((strlen(string)+1)*sizeof(char))
--- showconsole.8
+++ showconsole.8	2011-04-19 11:59:52.844425538 +0000
@@ -41,7 +41,7 @@ Without any argument or the option
 the
 .B setconsole
 undo any redirection.
-\."
+.\"
 .SH OPTIONS
 .TP
 .B \-n
@@ -50,7 +50,7 @@ the device file name.  This can be used
 kernel for the major and minor device numbers of a not
 existing device file in
 .IR /dev .
-\."
+.\"
 .SH BUGS
 .B showconsole
 needs a mounted