date and time created 88/07/21 17:33:04 by marc

SCCS-vsn: local/toolchest/ksh/sh/builtins.h 1.1

diff --git a/usr/src/local/toolchest/ksh/sh/builtins.h b/usr/src/local/toolchest/ksh/sh/builtins.h
new file mode 100644 (file)
index 0000000..b895529
--- /dev/null
+++ b/usr/src/local/toolchest/ksh/sh/builtins.h
@@ -0,0 +1,122 @@
+/*
+
+ *      Copyright (c) 1984, 1985, 1986 AT&T
+ *      All Rights Reserved
+
+ *      THIS IS UNPUBLISHED PROPRIETARY SOURCE 
+ *      CODE OF AT&T.
+ *      The copyright notice above does not 
+ *      evidence any actual or intended
+ *      publication of such source code.
+
+ */
+/* @(#)builtins.h      1.1 */
+
+/* table of shell builtins */
+/* currently can not be more than SYSMAX */
+
+#define SYSMAX         255
+/* The following commands up to SYSSPECIAL treat parameter lists specially */
+/* They do not evaluate in-line with command substitution */
+/* Also, commands below SYSNULL cause a script to abort on errors */
+#define SYSEXEC                1
+#define SYSLOGIN       2
+#define SYSFC          3
+#define SYSEVAL                4
+#define SYSDOT                 5
+#define SYSRETURN      6
+#define SYSRDONLY      7
+#define SYSXPORT       8
+#define SYSTYPESET     9
+#define SYSNULL        10
+#define        SYSSHFT         11
+#define SYSCD          12
+#define SYSSPECIAL     12      /* end of special commands */
+#define SYSEXIT                13
+#define SYSULIMIT      14
+#define SYSCONT        15
+#define SYSBREAK       16
+#define SYSTRAP        17
+#define SYSTIMES       18
+#define SYSUMASK       19
+#define SYSWAIT                20
+#define SYSREAD                21
+#define SYSSET         22
+#define SYSUNSET       23
+#define SYSLET         24
+#define SYSALIAS       25
+#define SYSUNALIAS     26
+#define SYSWHENCE      27
+#define SYSTEST                28
+#define SYSPRINT       29
+#define SYSECHO                30
+#define SYSPWD         31
+#define SYSFG          32
+#define SYSBG          33
+#define        SYSJOBS         34
+#define SYSKILL                35
+#ifdef apollo
+#define        SYSINLIB        36
+#define        SYSINPROCESS    37
+#endif /* apollo */
+
+/* structure for builtin shell variable names and aliases */
+struct name_value
+{
+#ifdef apollo
+       /* you can't readonly pointers */
+       char    nv_name[12];
+       char    nv_value[20];
+#else
+       char    *nv_name;
+       char    *nv_value;
+#endif /* apollo */
+};
+
+/* The following defines are coordinated with data in msg.c */
+
+#define        PATHNOD         (bltin_nodes)
+#define PS1NOD         (bltin_nodes+1)
+#define PS2NOD         (bltin_nodes+2)
+#define IFSNOD         (bltin_nodes+3)
+#define PWDNOD         (bltin_nodes+4)
+#define HOME           (bltin_nodes+5)
+#define MAILNOD                (bltin_nodes+6)
+#define REPLYNOD       (bltin_nodes+7)
+#define SHELLNOD       (bltin_nodes+8)
+#define EDITNOD                (bltin_nodes+9)
+#define MCHKNOD                (bltin_nodes+10)
+#define RANDNOD                (bltin_nodes+11)
+#define ENVNOD         (bltin_nodes+12)
+#define HISTFILE       (bltin_nodes+13)
+#define HISTSIZE       (bltin_nodes+14)
+#define FCEDNOD                (bltin_nodes+15)
+#define CDPNOD         (bltin_nodes+16)
+#define MAILPNOD       (bltin_nodes+17)
+#define PS3NOD         (bltin_nodes+18)
+#define OLDPWDNOD      (bltin_nodes+19)
+#define VISINOD                (bltin_nodes+20)
+#define COLUMNS                (bltin_nodes+21)
+#define LINES          (bltin_nodes+22)
+#define PPIDNOD                (bltin_nodes+23)
+#define L_ARGNOD       (bltin_nodes+24)
+#define TMOUTNOD       (bltin_nodes+25)
+#define SECONDS                (bltin_nodes+26)
+#ifdef ACCT
+#define ACCTNOD        (bltin_nodes+27)
+#define NNODES 28
+#else
+#define NNODES 27
+#endif /* ACCT */
+#ifdef BSD
+#define NALIAS 29
+#else
+#define NALIAS 28
+#endif /* BSD */
+extern struct Namnod *bltin_nodes;
+extern struct name_value node_names[];
+extern struct name_value alias_names[];
+#ifdef BSD
+extern char    *limit_names[];
+#endif /* BSD */
+