3 files changed, 16 insertions, 44 deletions

diff --git a/src/lib/libc/stdlib/getopt.3 b/src/lib/libc/stdlib/getopt.3
index 82f74c2c1a..ecdf42ab76 100644
--- a/src/lib/libc/stdlib/getopt.3
+++ b/src/lib/libc/stdlib/getopt.3
@@ -25,9 +25,9 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"     $OpenBSD: getopt.3,v 1.41 2009/04/12 23:13:36 okan Exp $
+.\"     $OpenBSD: getopt.3,v 1.42 2011/03/05 22:10:11 guenther Exp $
 .\"
-.Dd $Mdocdate: April 12 2009 $
+.Dd $Mdocdate: March 5 2011 $
 .Dt GETOPT 3
 .Os
 .Sh NAME
@@ -158,15 +158,6 @@ is set to the character that caused the error.
 The
 .Fn getopt
 function returns \-1 when the argument list is exhausted.
-.Sh ENVIRONMENT
-.Bl -tag -width POSIXLY_CORRECTXX
-.It Ev POSIXLY_CORRECT
-If set, a leading
-.Sq -
-in
-.Ar optstring
-is ignored.
-.El
 .Sh EXAMPLES
 The following code accepts the options
 .Fl b
diff --git a/src/lib/libc/stdlib/getopt_long.3 b/src/lib/libc/stdlib/getopt_long.3
index c2b0db6452..fe3a54bbcd 100644
--- a/src/lib/libc/stdlib/getopt_long.3
+++ b/src/lib/libc/stdlib/getopt_long.3
@@ -1,4 +1,4 @@
-.\"     $OpenBSD: getopt_long.3,v 1.17 2011/01/24 01:50:25 schwarze Exp $
+.\"     $OpenBSD: getopt_long.3,v 1.18 2011/03/05 22:10:11 guenther Exp $
 .\"     $NetBSD: getopt_long.3,v 1.11 2002/10/02 10:54:19 wiz Exp $
 .\"
 .\" Copyright (c) 1988, 1991, 1993
@@ -30,7 +30,7 @@
 .\"
 .\"     @(#)getopt.3    8.5 (Berkeley) 4/27/95
 .\"
-.Dd $Mdocdate: January 24 2011 $
+.Dd $Mdocdate: March 5 2011 $
 .Dt GETOPT_LONG 3
 .Os
 .Sh NAME
@@ -211,23 +211,6 @@ found in glibc-2.1.3:
 .It
 handling of
 .Ql -
-as the first character of the option string in the presence of the
-environment variable
-.Ev POSIXLY_CORRECT :
-.Bl -tag -width "OpenBSD"
-.It GNU
-ignores
-.Ev POSIXLY_CORRECT
-and returns non-options as arguments to option
-.Ql \e1 .
-.It OpenBSD
-honors
-.Ev POSIXLY_CORRECT
-and stops at the first non-option.
-.El
-.It
-handling of
-.Ql -
 within the option string (not the first character):
 .Bl -tag -width "OpenBSD"
 .It GNU
@@ -402,8 +385,6 @@ relative to current positions) are the same, though.
 .It Ev POSIXLY_CORRECT
 If set, option processing stops when the first non-option is found and
 a leading
-.Sq -
-or
 .Sq +
 in the
 .Ar optstring
diff --git a/src/lib/libc/stdlib/getopt_long.c b/src/lib/libc/stdlib/getopt_long.c
index eb1e3ef4be..e149fe0ace 100644
--- a/src/lib/libc/stdlib/getopt_long.c
+++ b/src/lib/libc/stdlib/getopt_long.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: getopt_long.c,v 1.24 2010/07/22 19:31:53 blambert Exp $       */
+/*      $OpenBSD: getopt_long.c,v 1.25 2011/03/05 22:10:11 guenther Exp $       */
 /*      $NetBSD: getopt_long.c,v 1.15 2002/01/31 22:43:40 tv Exp $      */
 
 /*
@@ -285,25 +285,25 @@ getopt_internal(int nargc, char * const *nargv, const char *options,
                 return (-1);
 
         /*
+         * XXX Some GNU programs (like cvs) set optind to 0 instead of
+         * XXX using optreset.  Work around this braindamage.
+         */
+        if (optind == 0)
+                optind = optreset = 1;
+
+        /*
          * Disable GNU extensions if POSIXLY_CORRECT is set or options
          * string begins with a '+'.
          */
-        if (posixly_correct == -1)
+        if (posixly_correct == -1 || optreset)
                 posixly_correct = (getenv("POSIXLY_CORRECT") != NULL);
-        if (posixly_correct || *options == '+')
-                flags &= ~FLAG_PERMUTE;
-        else if (*options == '-')
+        if (*options == '-')
                 flags |= FLAG_ALLARGS;
+        else if (posixly_correct || *options == '+')
+                flags &= ~FLAG_PERMUTE;
         if (*options == '+' || *options == '-')
                 options++;
 
-        /*
-         * XXX Some GNU programs (like cvs) set optind to 0 instead of
-         * XXX using optreset.  Work around this braindamage.
-         */
-        if (optind == 0)
-                optind = optreset = 1;
-
         optarg = NULL;
         if (optreset)
                 nonopt_start = nonopt_end = -1;