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, 253 deletions

diff --git a/usr/src/lib/libshell/common/include/shell.h b/usr/src/lib/libshell/common/include/shell.h
deleted file mode 100644
index 2ce315566e..0000000000
--- a/usr/src/lib/libshell/common/include/shell.h
+++ /dev/null
@@ -1,253 +0,0 @@
-/***********************************************************************
-*                                                                      *
-*               This software is part of the ast package               *
-*          Copyright (c) 1982-2010 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                            *
-*                                                                      *
-*                  David Korn <dgk@research.att.com>                   *
-*                                                                      *
-***********************************************************************/
-#pragma prototyped
-#ifndef SH_INTERACTIVE
-/*
- * David Korn
- * AT&T Labs
- *
- * Interface definitions for shell command language
- *
- */
-
-#include	<ast.h>
-#include	<cdt.h>
-#ifdef _SH_PRIVATE
-#   include	"name.h"
-#else
-#   include	<nval.h>
-#endif /* _SH_PRIVATE */
-
-#define SH_VERSION	20071012
-
-#undef NOT_USED
-#define NOT_USED(x)	(&x,1)
-
-/* options */
-typedef struct
-{
-	unsigned long v[4];
-}
-Shopt_t;
-
-typedef struct Shell_s Shell_t;
-
-typedef void	(*Shinit_f)(Shell_t*, int);
-typedef int	(*Shwait_f)(int, long, int);
-
-union Shnode_u;
-typedef union Shnode_u Shnode_t;
-
-#define SH_CFLAG	0
-#define SH_HISTORY	1	/* used also as a state */
-#define	SH_ERREXIT	2	/* used also as a state */
-#define	SH_VERBOSE	3	/* used also as a state */
-#define SH_MONITOR	4	/* used also as a state */
-#define	SH_INTERACTIVE	5	/* used also as a state */
-#define	SH_RESTRICTED	6
-#define	SH_XTRACE	7
-#define	SH_KEYWORD	8
-#define SH_NOUNSET	9
-#define SH_NOGLOB	10
-#define SH_ALLEXPORT	11
-#define SH_PFSH		12
-#define SH_IGNOREEOF	13
-#define SH_NOCLOBBER	14
-#define SH_MARKDIRS	15
-#define SH_BGNICE	16
-#define SH_VI		17
-#define SH_VIRAW	18
-#define	SH_TFLAG	19
-#define SH_TRACKALL	20
-#define	SH_SFLAG	21
-#define	SH_NOEXEC	22
-#define SH_GMACS	24
-#define SH_EMACS	25
-#define SH_PRIVILEGED	26
-#define SH_SUBSHARE	27	/* subshell shares state with parent */
-#define SH_NOLOG	28
-#define SH_NOTIFY	29
-#define SH_DICTIONARY	30
-#define SH_PIPEFAIL	32
-#define SH_GLOBSTARS	33
-#define SH_XARGS	34
-#define SH_RC		35
-#define SH_SHOWME	36
-
-/*
- * passed as flags to builtins in Nambltin_t struct when BLT_OPTIM is on
- */
-#define SH_BEGIN_OPTIM	0x1
-#define SH_END_OPTIM	0x2
-
-/* The following type is used for error messages */
-
-/* error messages */
-extern const char	e_defpath[];
-extern const char	e_found[];
-extern const char	e_nospace[];
-extern const char	e_format[];
-extern const char 	e_number[];
-extern const char	e_restricted[];
-extern const char	e_recursive[];
-extern char		e_version[];
-
-typedef struct sh_scope
-{
-	struct sh_scope	*par_scope;
-	int		argc;
-	char		**argv;
-	char		*cmdname;
-	char		*filename;
-	char		*funname;
-	int		lineno;
-	Dt_t		*var_tree;
-	struct sh_scope	*self;
-} Shscope_t;
-
-/*
- * Saves the state of the shell
- */
-
-struct Shell_s
-{
-	Shopt_t		options;	/* set -o options */
-	Dt_t		*var_tree;	/* for shell variables */
-	Dt_t		*fun_tree;	/* for shell functions */
-	Dt_t		*alias_tree;	/* for alias names */
-	Dt_t		*bltin_tree;    /* for builtin commands */
-	Shscope_t	*topscope;	/* pointer to top-level scope */
-	int		inlineno;	/* line number of current input file */
-	int		exitval;	/* most recent exit value */
-	unsigned char	trapnote;	/* set when trap/signal is pending */
-	char		shcomp;		/* set when runing shcomp */
-	short		subshell;	/* set for virtual subshell */
-#ifdef _SH_PRIVATE
-	_SH_PRIVATE
-#endif /* _SH_PRIVATE */
-};
-
-/* flags for sh_parse */
-#define SH_NL		1	/* Treat new-lines as ; */
-#define SH_EOF		2	/* EOF causes syntax error */
-
-/* symbolic values for sh_iogetiop */
-#define SH_IOCOPROCESS	(-2)
-#define SH_IOHISTFILE	(-3)
-
-#include	<cmd.h>
-
-/* symbolic value for sh_fdnotify */
-#define SH_FDCLOSE	(-1)
-
-#undef getenv			/* -lshell provides its own */
-
-#if defined(__EXPORT__) && defined(_DLL)
-#   ifdef _BLD_shell
-#	define extern __EXPORT__
-#   endif /* _BLD_shell */
-#endif /* _DLL */
-
-extern Dt_t		*sh_bltin_tree(void);
-extern void		sh_subfork(void);
-extern Shell_t		*sh_init(int,char*[],Shinit_f);
-extern int		sh_reinit(char*[]);
-extern int 		sh_eval(Sfio_t*,int);
-extern void 		sh_delay(double);
-extern void		*sh_parse(Shell_t*, Sfio_t*,int);
-extern int 		sh_trap(const char*,int);
-extern int 		sh_fun(Namval_t*,Namval_t*, char*[]);
-extern int 		sh_funscope(int,char*[],int(*)(void*),void*,int);
-extern Sfio_t		*sh_iogetiop(int,int);
-extern int		sh_main(int, char*[], Shinit_f);
-extern int		sh_run(int, char*[]);
-extern void		sh_menu(Sfio_t*, int, char*[]);
-extern Namval_t		*sh_addbuiltin(const char*, int(*)(int, char*[],void*), void*);
-extern char		*sh_fmtq(const char*);
-extern char		*sh_fmtqf(const char*, int, int);
-extern Sfdouble_t	sh_strnum(const char*, char**, int);
-extern int		sh_access(const char*,int);
-extern int 		sh_close(int);
-extern int 		sh_dup(int);
-extern void 		sh_exit(int);
-extern int		sh_fcntl(int, int, ...);
-extern Sfio_t		*sh_fd2sfio(int);
-extern int		(*sh_fdnotify(int(*)(int,int)))(int,int);
-extern Shell_t		*sh_getinterp(void);
-extern int		sh_open(const char*, int, ...);
-extern int		sh_openmax(void);
-extern Sfio_t		*sh_pathopen(const char*);
-extern ssize_t 		sh_read(int, void*, size_t);
-extern ssize_t 		sh_write(int, const void*, size_t);
-extern off_t		sh_seek(int, off_t, int);
-extern int 		sh_pipe(int[]);
-extern mode_t 		sh_umask(mode_t);
-extern void		*sh_waitnotify(Shwait_f);
-extern Shscope_t	*sh_getscope(int,int);
-extern Shscope_t	*sh_setscope(Shscope_t*);
-extern void		sh_sigcheck(void);
-extern unsigned long	sh_isoption(int);
-extern unsigned long	sh_onoption(int);
-extern unsigned long	sh_offoption(int);
-extern int 		sh_waitsafe(void);
-extern int		sh_exec(const Shnode_t*,int);
-
-#if SHOPT_DYNAMIC
-    extern void		**sh_getliblist(void);
-#endif /* SHOPT_DYNAMIC */
-
-/*
- * direct access to sh is obsolete, use sh_getinterp() instead
- */
-#if !defined(_SH_PRIVATE) && defined(__IMPORT__) && !defined(_BLD_shell)
-	extern __IMPORT__  Shell_t sh;
-#else
-	extern Shell_t sh;
-#endif
-
-#ifdef _DLL
-#   undef extern
-#endif /* _DLL */
-
-#ifndef _SH_PRIVATE
-#   define access(a,b)	sh_access(a,b)
-#   define close(a)	sh_close(a)
-#   define exit(a)	sh_exit(a)
-#   define fcntl(a,b,c)	sh_fcntl(a,b,c)
-#   define pipe(a)	sh_pipe(a)
-#   define read(a,b,c)	sh_read(a,b,c)
-#   define write(a,b,c)	sh_write(a,b,c)
-#   define umask(a)	sh_umask(a)
-#   define dup		sh_dup
-#   if _lib_lseek64
-#	define open64	sh_open
-#	define lseek64	sh_seek
-#   else
-#	define open	sh_open
-#	define lseek	sh_seek
-#   endif
-#endif /* !_SH_PRIVATE */
-
-#define SH_SIGSET	4
-#define SH_EXITSIG	0400	/* signal exit bit */
-#define SH_EXITMASK	(SH_EXITSIG-1)	/* normal exit status bits */
-#define SH_RUNPROG	-1022	/* needs to be negative and < 256 */
-
-#endif /* SH_INTERACTIVE */