Merge head from 7/28

8 files changed, 18 insertions, 14 deletions

diff --git a/lib/libutil/flopen.3 b/lib/libutil/flopen.3
index 6665702..aba788c 100644
--- a/lib/libutil/flopen.3
+++ b/lib/libutil/flopen.3
@@ -98,4 +98,4 @@ and
 The
 .Nm
 function and this manual page were written by
-.An Dag-Erling Sm\(/orgrav Aq des@FreeBSD.org .
+.An Dag-Erling Sm\(/orgrav Aq Mt des@FreeBSD.org .
diff --git a/lib/libutil/fparseln.3 b/lib/libutil/fparseln.3
index cd78437..245fba7 100644
--- a/lib/libutil/fparseln.3
+++ b/lib/libutil/fparseln.3
@@ -122,7 +122,6 @@ Remove escape preceding any other character.
 .It Dv FPARSELN_UNESCALL
 All of the above.
 .El
-.Pp
 .El
 .Sh RETURN VALUES
 Upon successful completion a pointer to the parsed line is returned;
diff --git a/lib/libutil/fparseln.c b/lib/libutil/fparseln.c
index 0624f0e..d03357e 100644
--- a/lib/libutil/fparseln.c
+++ b/lib/libutil/fparseln.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: fparseln.c,v 1.9 1999/09/20 04:48:06 lukem Exp $	*/
+/*	$NetBSD: fparseln.c,v 1.7 2007/03/08 19:57:53 drochner Exp $	*/
 
 /*
  * Copyright (c) 1997 Christos Zoulas.  All rights reserved.
@@ -59,7 +59,7 @@ isescaped(const char *sp, const char *p, int esc)
 
 	/* No escape character */
 	if (esc == '\0')
-		return 1;
+		return 0;
 
 	/* Count the number of escape characters that precede ours */
 	for (ne = 0, cp = p; --cp >= sp && *cp == esc; ne++)
@@ -135,13 +135,19 @@ fparseln(FILE *fp, size_t *size, size_t *lineno, const char str[3], int flags)
 			cp = &ptr[s - 1];
 
 			if (*cp == con && !isescaped(ptr, cp, esc)) {
-				s--;	/* forget escape */
+				s--;	/* forget continuation char */
 				cnt = 1;
 			}
 		}
 
-		if (s == 0 && buf != NULL)
-			continue;
+		if (s == 0) {
+			/*
+			 * nothing to add, skip realloc except in case
+			 * we need a minimal buf to return an empty line
+			 */
+			if (cnt || buf != NULL)
+				continue;
+		}
 
 		if ((cp = realloc(buf, len + s + 1)) == NULL) {
 			free(buf);
diff --git a/lib/libutil/kld.3 b/lib/libutil/kld.3
index 595ac96..f6b2c13 100644
--- a/lib/libutil/kld.3
+++ b/lib/libutil/kld.3
@@ -90,4 +90,4 @@ The
 and
 .Fn kld_load
 functions and this manual page were written by
-.An Dag-Erling Sm\(/orgrav Aq des@FreeBSD.org .
+.An Dag-Erling Sm\(/orgrav Aq Mt des@FreeBSD.org .
diff --git a/lib/libutil/login_class.3 b/lib/libutil/login_class.3
index 75f3614..c87faae 100644
--- a/lib/libutil/login_class.3
+++ b/lib/libutil/login_class.3
@@ -160,7 +160,6 @@ capability "setenv=var1 val1,var2 val2..,varN valN".
 .It LOGIN_SETMAC
 Set the MAC label for the current process to the label specified
 in system login class database.
-.Pp
 .It LOGIN_SETCPUMASK
 Create a new
 .Xr cpuset 2
diff --git a/lib/libutil/pidfile.3 b/lib/libutil/pidfile.3
index 30c880c..d5e2470 100644
--- a/lib/libutil/pidfile.3
+++ b/lib/libutil/pidfile.3
@@ -291,7 +291,7 @@ Probably called not from the process which used
 The
 .Nm pidfile
 functionality is based on ideas from
-.An John-Mark Gurney Aq jmg@FreeBSD.org .
+.An John-Mark Gurney Aq Mt jmg@FreeBSD.org .
 .Pp
 The code and manual page was written by
-.An Pawel Jakub Dawidek Aq pjd@FreeBSD.org .
+.An Pawel Jakub Dawidek Aq Mt pjd@FreeBSD.org .
diff --git a/lib/libutil/pw_util.3 b/lib/libutil/pw_util.3
index 6c449ba..0d8c763 100644
--- a/lib/libutil/pw_util.3
+++ b/lib/libutil/pw_util.3
@@ -283,4 +283,4 @@ DARPA/SPAWAR contract N66001-01-C-8035
 as part of the DARPA CHATS research program.
 .Pp
 This manual page was written by
-.An Baptiste Daroussin Aq bapt@FreeBSD.org .
+.An Baptiste Daroussin Aq Mt bapt@FreeBSD.org .
diff --git a/lib/libutil/quotafile.3 b/lib/libutil/quotafile.3
index 1e75e9a..001a66c 100644
--- a/lib/libutil/quotafile.3
+++ b/lib/libutil/quotafile.3
@@ -285,6 +285,6 @@ functions first appeared in
 The
 .Nm quotafile
 functions and this manual page were written by
-.An Dag-Erling Sm\(/orgrav Aq des@FreeBSD.org
+.An Dag-Erling Sm\(/orgrav Aq Mt des@FreeBSD.org
 and
-.An Marshall Kirk McKusick Aq mckusick@mckusick.com .
+.An Marshall Kirk McKusick Aq Mt mckusick@mckusick.com .