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, 110 deletions

diff --git a/usr/src/lib/libast/common/stdio/fgets.c b/usr/src/lib/libast/common/stdio/fgets.c
deleted file mode 100644
index e367164777..0000000000
--- a/usr/src/lib/libast/common/stdio/fgets.c
+++ /dev/null
@@ -1,110 +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
-
-#include "stdhdr.h"
-
-extern char*
-_stdgets(Sfio_t* f, char* us, int n, int isgets)
-{
-	int		p;
-	unsigned char*	is;
-	unsigned char*	ps;
-
-	if(n <= 0 || !us || (f->mode != SF_READ && _sfmode(f,SF_READ,0) < 0))
-		return NIL(char*);
-
-	SFLOCK(f,0);
-
-	n -= 1;
-	is = (uchar*)us;
-	
-	while(n)
-	{	/* peek the read buffer for data */
-		if((p = f->endb - (ps = f->next)) <= 0 )
-		{	f->getr = '\n';
-			f->mode |= SF_RC;
-			if(SFRPEEK(f,ps,p) <= 0)
-				break;
-		}
-
-		if(p > n)
-			p = n;
-
-#if _lib_memccpy
-		if((ps = (uchar*)memccpy((char*)is,(char*)ps,'\n',p)) != NIL(uchar*))
-			p = ps-is;
-		is += p;
-		ps  = f->next+p;
-#else
-		if(!(f->flags&(SF_BOTH|SF_MALLOC)))
-		{	while(p-- && (*is++ = *ps++) != '\n')
-				;
-			p = ps-f->next;
-		}
-		else
-		{	reg int	c = ps[p-1];
-			if(c != '\n')
-				ps[p-1] = '\n';
-			while((*is++ = *ps++) != '\n')
-				;
-			if(c != '\n')
-			{	f->next[p-1] = c;
-				if((ps-f->next) >= p)
-					is[-1] = c;
-			}
-		}
-#endif
-
-		/* gobble up read data and continue */
-		f->next = ps;
-		if(is[-1] == '\n')
-			break;
-		else if(n > 0)
-			n -= p;
-	}
-
-	if((_Sfi = is - ((uchar*)us)) <= 0)
-		us = NIL(char*);
-	else if(isgets && is[-1] == '\n')
-	{	is[-1] = '\0';
-		_Sfi -= 1;
-	}
-	else	*is = '\0';
-
-	SFOPEN(f,0);
-	return us;
-}
-
-char*
-fgets(char* s, int n, Sfio_t* f)
-{
-	STDIO_PTR(f, "fgets", char*, (char*, int, Sfio_t*), (s, n, f))
-
-	return _stdgets(f, s, n, 0);
-}
-
-char*
-gets(char* s)
-{
-	return _stdgets(sfstdin, s, BUFSIZ, 1);
-}