13405 ksh93 update to 2012-08-01

13434 sh: mishandles backslash as last character of a block of input
11750 ksh mkdir builtin doesn't honor special file permissions
9199 ksh93 builtin *grep -v mishandles blank lines, blows up libgcrypt-config
6756 sh (and ksh) have issues with ${1+"$@"}
6520 ksh: sleep could wait forever
4860 ksh93: core in printf
3791 /bin/sh's builtin 'rm' busted: 'rm -f' without arguments returns error
1047 ksh overwrites child core files
880 ksh93 coredumps on 'unset'
499 "interrupted system call" when using "tee" builtin in ksh
Reviewed by: Robert Mustacchi <rm@fingolfin.org>
Reviewed by: Hans Rosenfeld <rosenfeld@grumpf.hope-2000.org>
Reviewed by: Dominik Hassler <hadfl@omnios.org>
Approved by: Rich Lowe <richlowe@richlowe.net>

1 files changed, 0 insertions, 286 deletions

diff --git a/usr/src/lib/libast/common/string/fmtmatch.c b/usr/src/lib/libast/common/string/fmtmatch.c
deleted file mode 100644
index 6bb08731dd..0000000000
--- a/usr/src/lib/libast/common/string/fmtmatch.c
+++ /dev/null
@@ -1,286 +0,0 @@
-/***********************************************************************
-*                                                                      *
-*               This software is part of the ast package               *
-*          Copyright (c) 1985-2010 AT&T Intellectual Property          *
-*                      and is licensed under the                       *
-*                  Common Public License, Version 1.0                  *
-*                    by AT&T Intellectual Property                     *
-*                                                                      *
-*                A copy of the License is available at                 *
-*            http://www.opensource.org/licenses/cpl1.0.txt             *
-*         (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9)         *
-*                                                                      *
-*              Information and Software Systems Research               *
-*                            AT&T Research                             *
-*                           Florham Park NJ                            *
-*                                                                      *
-*                 Glenn Fowler <gsf@research.att.com>                  *
-*                  David Korn <dgk@research.att.com>                   *
-*                   Phong Vo <kpv@research.att.com>                    *
-*                                                                      *
-***********************************************************************/
-#pragma prototyped
-/*
- * Glenn Fowler
- * AT&T Research
- *
- * return strmatch() expression given REG_AUGMENTED RE
- * 0 returned for invalid RE
- */
-
-#include <ast.h>
-
-char*
-fmtmatch(const char* as)
-{
-	register char*	s = (char*)as;
-	register int	c;
-	register char*	t;
-	register char**	p;
-	register char*	b;
-	char*		x;
-	char*		y;
-	char*		z;
-	int		a;
-	int		e;
-	int		n;
-	char*		buf;
-	char*		stack[32];
-
-	c = 3 * (strlen(s) + 1);
-	buf = fmtbuf(c);
-	t = b = buf + 3;
-	p = stack;
-	if (a = *s == '^')
-		s++;
-	e = 0;
-	for (;;)
-	{
-		switch (c = *s++)
-		{
-		case 0:
-			break;
-		case '\\':
-			if (!(c = *s++))
-				return 0;
-			switch (*s)
-			{
-			case '*':
-			case '+':
-			case '?':
-				*t++ = *s++;
-				*t++ = '(';
-				*t++ = '\\';
-				*t++ = c;
-				c = ')';
-				break;
-			case '|':
-			case '&':
-				if (c == '(')
-				{
-					*t++ = c;
-					c = *s++;
-					goto logical;
-				}
-				break;
-			case '{':
-			case '}':
-				break;
-			default:
-				*t++ = '\\';
-				break;
-			}
-			*t++ = c;
-			continue;
-		case '[':
-			x = t;
-			*t++ = c;
-			if ((c = *s++) == '^')
-			{
-				*t++ = '!';
-				c = *s++;
-			}
-			else if (c == '!')
-			{
-				*t++ = '\\';
-				*t++ = c;
-				c = *s++;
-			}
-			for (;;)
-			{
-				if (!(*t++ = c))
-					return 0;
-				if (c == '\\')
-					*t++ = c;
-				if ((c = *s++) == ']')
-				{
-					*t++ = c;
-					break;
-				}
-			}
-			switch (*s)
-			{
-			case '*':
-			case '+':
-			case '?':
-				for (y = t + 2, t--; t >= x; t--)
-					*(t + 2) = *t;
-				*++t = *s++;
-				*++t = '(';
-				t = y;
-				*t++ = ')';
-				break;
-			}
-			continue;
-		case '(':
-			if (p >= &stack[elementsof(stack)])
-				return 0;
-			*p++ = t;
-			if (*s == '?')
-			{
-				s++;
-				if (*s == 'K' && *(s + 1) == ')')
-				{
-					s += 2;
-					p--;
-					while (*t = *s)
-						t++, s++;
-					continue;
-				}
-				*t++ = '~';
-			}
-			else
-				*t++ = '@';
-			*t++ = '(';
-			continue;
-		case ')':
-			if (p == stack)
-				return 0;
-			p--;
-			*t++ = c;
-			switch (*s)
-			{
-			case 0:
-				break;
-			case '*':
-			case '+':
-			case '?':
-			case '!':
-				**p = *s++;
-				if (*s == '?')
-				{
-					s++;
-					x = *p + 1;
-					for (y = ++t; y > x; y--)
-						*y = *(y - 1);
-					*x = '-';
-				}
-				continue;
-			case '{':
-				for (z = s; *z != '}'; z++)
-					if (!*z)
-						return 0;
-				n = z - s;
-				if (*++z == '?')
-					n++;
-				x = *p + n;
-				for (y = t += n; y > x; y--)
-					*y = *(y - n);
-				for (x = *p; s < z; *x++ = *s++);
-				if (*s == '?')
-				{
-					s++;
-					*x++ = '-';
-				}
-				continue;
-			default:
-				continue;
-			}
-			break;
-		case '.':
-			switch (*s)
-			{
-			case 0:
-				*t++ = '?';
-				break;
-			case '*':
-				s++;
-				*t++ = '*';
-				e = !*s;
-				continue;
-			case '+':
-				s++;
-				*t++ = '?';
-				*t++ = '*';
-				continue;
-			case '?':
-				s++;
-				*t++ = '?';
-				*t++ = '(';
-				*t++ = '?';
-				*t++ = ')';
-				continue;
-			default:
-				*t++ = '?';
-				continue;
-			}
-			break;
-		case '*':
-		case '+':
-		case '?':
-		case '{':
-			n = *(t - 1);
-			if (t == b || n == '(' || n == '|')
-				return 0;
-			*(t - 1) = c;
-			if (c == '{')
-			{
-				for (z = s; *z != '}'; z++)
-					if (!*z)
-						return 0;
-				for (; s <= z; *t++ = *s++);
-			}
-			if (*s == '?')
-			{
-				s++;
-				*t++ = '-';
-			}
-			*t++ = '(';
-			*t++ = n;
-			*t++ = ')';
-			continue;
-		case '|':
-		case '&':
-			if (t == b || *(t - 1) == '(')
-				return 0;
-		logical:
-			if (!*s || *s == ')')
-				return 0;
-			if (p == stack && b == buf + 3)
-			{
-				*--b = '(';
-				*--b = '@';
-			}
-			*t++ = c;
-			continue;
-		case '$':
-			if (e = !*s)
-				break;
-			/*FALLTHROUGH*/
-		default:
-			*t++ = c;
-			continue;
-		}
-		break;
-	}
-	if (p != stack)
-		return 0;
-	if (b != buf + 3)
-		*t++ = ')';
-	if (!a && (*b != '*' || *(b + 1) == '(' || (*(b + 1) == '-' || *(b + 1) == '~') && *(b + 2) == '('))
-		*--b = '*';
-	if (!e)
-		*t++ = '*';
-	*t = 0;
-	return b;
-}