Imported Upstream version 93u+upstream

1 files changed, 202 insertions, 0 deletions

diff --git a/src/cmd/ksh93/include/builtins.h b/src/cmd/ksh93/include/builtins.h
new file mode 100644
index 0000000..b9b4233
--- /dev/null
+++ b/src/cmd/ksh93/include/builtins.h
@@ -0,0 +1,202 @@
+/***********************************************************************
+*                                                                      *
+*               This software is part of the ast package               *
+*          Copyright (c) 1982-2012 AT&T Intellectual Property          *
+*                      and is licensed under the                       *
+*                 Eclipse Public License, Version 1.0                  *
+*                    by AT&T Intellectual Property                     *
+*                                                                      *
+*                A copy of the License is available at                 *
+*          http://www.eclipse.org/org/documents/epl-v10.html           *
+*         (with md5 checksum b35adb5213ca9657e911e9befb180842)         *
+*                                                                      *
+*              Information and Software Systems Research               *
+*                            AT&T Research                             *
+*                           Florham Park NJ                            *
+*                                                                      *
+*                  David Korn <dgk@research.att.com>                   *
+*                                                                      *
+***********************************************************************/
+#pragma prototyped
+
+#ifndef SYSDECLARE
+
+#include	<option.h>
+#include	"FEATURE/options"
+#include	"FEATURE/dynamic"
+#include	"shtable.h"
+
+#define	SYSLOGIN	(shgd->bltin_cmds)
+#define SYSEXEC		(shgd->bltin_cmds+1)
+#define SYSSET		(shgd->bltin_cmds+2)
+#define SYSTRUE		(shgd->bltin_cmds+4)
+#define SYSCOMMAND	(shgd->bltin_cmds+5)
+#define SYSCD		(shgd->bltin_cmds+6)
+#define SYSBREAK	(shgd->bltin_cmds+7)
+#define SYSCONT		(shgd->bltin_cmds+8)
+#define SYSTYPESET	(shgd->bltin_cmds+9)
+#define SYSTEST		(shgd->bltin_cmds+10)
+#define SYSBRACKET	(shgd->bltin_cmds+11)
+#define SYSLET		(shgd->bltin_cmds+12)
+#define SYSEXPORT	(shgd->bltin_cmds+13)
+#define SYSDOT		(shgd->bltin_cmds+14)
+#define SYSRETURN	(shgd->bltin_cmds+15)
+#if SHOPT_BASH
+#   define SYSLOCAL	(shgd->bltin_cmds+16)
+#else
+#   define SYSLOCAL	0
+#endif
+
+/* entry point for shell special builtins */
+
+#if _BLD_shell && defined(__EXPORT__)
+#	define extern	__EXPORT__
+#endif
+
+extern int b_alias(int, char*[],Shbltin_t*);
+extern int b_break(int, char*[],Shbltin_t*);
+extern int b_dot_cmd(int, char*[],Shbltin_t*);
+extern int b_enum(int, char*[],Shbltin_t*);
+extern int b_exec(int, char*[],Shbltin_t*);
+extern int b_eval(int, char*[],Shbltin_t*);
+extern int b_return(int, char*[],Shbltin_t*);
+extern int B_login(int, char*[],Shbltin_t*);
+extern int b_true(int, char*[],Shbltin_t*);
+extern int b_false(int, char*[],Shbltin_t*);
+extern int b_readonly(int, char*[],Shbltin_t*);
+extern int b_set(int, char*[],Shbltin_t*);
+extern int b_shift(int, char*[],Shbltin_t*);
+extern int b_trap(int, char*[],Shbltin_t*);
+extern int b_typeset(int, char*[],Shbltin_t*);
+extern int b_unset(int, char*[],Shbltin_t*);
+extern int b_unalias(int, char*[],Shbltin_t*);
+
+/* The following are for job control */
+#if defined(SIGCLD) || defined(SIGCHLD)
+    extern int b_jobs(int, char*[],Shbltin_t*);
+    extern int b_kill(int, char*[],Shbltin_t*);
+#   ifdef SIGTSTP
+	extern int b_bg(int, char*[],Shbltin_t*);
+#   endif	/* SIGTSTP */
+#endif
+
+/* The following utilities are built-in because of side-effects */
+extern int b_builtin(int, char*[],Shbltin_t*);
+extern int b_cd(int, char*[],Shbltin_t*);
+extern int b_command(int, char*[],Shbltin_t*);
+extern int b_getopts(int, char*[],Shbltin_t*);
+extern int b_hist(int, char*[],Shbltin_t*);
+extern int b_let(int, char*[],Shbltin_t*);
+extern int b_read(int, char*[],Shbltin_t*);
+extern int b_ulimit(int, char*[],Shbltin_t*);
+extern int b_umask(int, char*[],Shbltin_t*);
+#ifdef _cmd_universe
+    extern int b_universe(int, char*[],Shbltin_t*);
+#endif /* _cmd_universe */
+#if SHOPT_FS_3D
+    extern int b_vpath(int, char*[],Shbltin_t*);
+#endif /* SHOPT_FS_3D */
+extern int b_wait(int, char*[],Shbltin_t*);
+extern int b_whence(int, char*[],Shbltin_t*);
+
+extern int b_alarm(int, char*[],Shbltin_t*);
+extern int b_print(int, char*[],Shbltin_t*);
+extern int b_printf(int, char*[],Shbltin_t*);
+extern int b_pwd(int, char*[],Shbltin_t*);
+extern int b_sleep(int, char*[],Shbltin_t*);
+extern int b_test(int, char*[],Shbltin_t*);
+#if !SHOPT_ECHOPRINT
+    extern int B_echo(int, char*[],Shbltin_t*);
+#endif /* SHOPT_ECHOPRINT */
+
+#undef	extern
+
+extern const char	e_alrm1[];
+extern const char	e_alrm2[];
+extern const char	e_badfun[];
+extern const char	e_baddisc[];
+extern const char	e_nofork[];
+extern const char	e_nosignal[];
+extern const char	e_nolabels[];
+extern const char	e_notimp[];
+extern const char	e_nosupport[];
+extern const char	e_badbase[];
+extern const char	e_overlimit[];
+
+extern const char	e_eneedsarg[];
+extern const char	e_oneoperand[];
+extern const char	e_toodeep[];
+extern const char	e_badname[];
+extern const char	e_badsyntax[];
+#ifdef _cmd_universe
+    extern const char	e_nouniverse[];
+#endif /* _cmd_universe */
+extern const char	e_histopen[];
+extern const char	e_condition[];
+extern const char	e_badrange[];
+extern const char	e_trap[];
+extern const char	e_direct[];
+extern const char	e_defedit[];
+extern const char	e_cneedsarg[];
+extern const char	e_defined[];
+#if SHOPT_FS_3D
+    extern const char	e_cantset[];
+    extern const char	e_cantget[];
+    extern const char	e_mapping[];
+    extern const char	e_versions[];
+#endif /* SHOPT_FS_3D */
+
+/* for option parsing */
+extern const char sh_set[];
+extern const char sh_optalarm[];
+extern const char sh_optalias[];
+extern const char sh_optbreak[];
+extern const char sh_optbuiltin[];
+extern const char sh_optcd[];
+extern const char sh_optcommand[];
+extern const char sh_optcont[];
+extern const char sh_optdot[];
+#ifndef ECHOPRINT
+    extern const char sh_optecho[];
+#endif /* !ECHOPRINT */
+extern const char sh_opteval[];
+extern const char sh_optexec[];
+extern const char sh_optexit[];
+extern const char sh_optexport[];
+extern const char sh_optgetopts[];
+extern const char sh_optbg[];
+extern const char sh_optdisown[];
+extern const char sh_optfg[];
+extern const char sh_opthist[];
+extern const char sh_optjobs[];
+extern const char sh_optkill[];
+extern const char sh_optksh[];
+extern const char sh_optlet[];
+extern const char sh_optprint[];
+extern const char sh_optprintf[];
+extern const char sh_optpwd[];
+extern const char sh_optread[];
+extern const char sh_optreadonly[];
+extern const char sh_optreturn[];
+extern const char sh_optset[];
+extern const char sh_optshift[];
+extern const char sh_optsleep[];
+extern const char sh_opttrap[];
+extern const char sh_opttypeset[];
+extern const char sh_optulimit[];
+extern const char sh_optumask[];
+extern const char sh_optunalias[];
+extern const char sh_optwait[];
+#ifdef _cmd_universe
+    extern const char sh_optuniverse[];
+#endif /* _cmd_universe */
+extern const char sh_optunset[];
+#if SHOPT_FS_3D
+    extern const char sh_optvpath[];
+    extern const char sh_optvmap[];
+#endif /* SHOPT_FS_3D */
+extern const char sh_optwhence[];
+#endif /* SYSDECLARE */
+
+extern const char e_dict[];
+