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Revision 1.10, Thu Aug 7 09:05:06 2003 UTC (17 years, 2 months ago) by agc
Branch: MAIN
CVS Tags: yamt-pf42-baseX, yamt-pf42-base4, yamt-pf42-base3, yamt-pf42-base2, yamt-pf42-base, yamt-pf42, yamt-pagecache-tag8, yamt-pagecache-base8, yamt-pagecache-base7, yamt-pagecache-base6, yamt-pagecache-base5, yamt-pagecache-base4, yamt-pagecache-base3, yamt-pagecache-base2, yamt-pagecache-base, wrstuden-revivesa-base-3, wrstuden-revivesa-base-2, wrstuden-revivesa-base-1, wrstuden-revivesa-base, wrstuden-revivesa, wrstuden-fixsa-newbase, wrstuden-fixsa-base-1, wrstuden-fixsa-base, wrstuden-fixsa, netbsd-6-base, netbsd-6-1-RELEASE, netbsd-6-1-RC4, netbsd-6-1-RC3, netbsd-6-1-RC2, netbsd-6-1-RC1, netbsd-6-1-5-RELEASE, netbsd-6-1-4-RELEASE, netbsd-6-1-3-RELEASE, netbsd-6-1-2-RELEASE, netbsd-6-1-1-RELEASE, netbsd-6-1, netbsd-6-0-RELEASE, netbsd-6-0-RC2, netbsd-6-0-RC1, netbsd-6-0-6-RELEASE, netbsd-6-0-5-RELEASE, netbsd-6-0-4-RELEASE, netbsd-6-0-3-RELEASE, netbsd-6-0-2-RELEASE, netbsd-6-0-1-RELEASE, netbsd-6-0, netbsd-6, netbsd-5-base, netbsd-5-2-RELEASE, netbsd-5-2-RC1, netbsd-5-2-3-RELEASE, netbsd-5-2-2-RELEASE, netbsd-5-2-1-RELEASE, netbsd-5-2, netbsd-5-1-RELEASE, netbsd-5-1-RC4, netbsd-5-1-RC3, netbsd-5-1-RC2, netbsd-5-1-RC1, netbsd-5-1-5-RELEASE, netbsd-5-1-4-RELEASE, netbsd-5-1-3-RELEASE, netbsd-5-1-2-RELEASE, netbsd-5-1-1-RELEASE, netbsd-5-1, netbsd-5-0-RELEASE, netbsd-5-0-RC4, netbsd-5-0-RC3, netbsd-5-0-RC2, netbsd-5-0-RC1, netbsd-5-0-2-RELEASE, netbsd-5-0-1-RELEASE, netbsd-5-0, netbsd-5, netbsd-4-base, netbsd-4-0-RELEASE, netbsd-4-0-RC5, netbsd-4-0-RC4, netbsd-4-0-RC3, netbsd-4-0-RC2, netbsd-4-0-RC1, netbsd-4-0-1-RELEASE, netbsd-4-0, netbsd-4, netbsd-3-base, netbsd-3-1-RELEASE, netbsd-3-1-RC4, netbsd-3-1-RC3, netbsd-3-1-RC2, netbsd-3-1-RC1, netbsd-3-1-1-RELEASE, netbsd-3-1, netbsd-3-0-RELEASE, netbsd-3-0-RC6, netbsd-3-0-RC5, netbsd-3-0-RC4, netbsd-3-0-RC3, netbsd-3-0-RC2, netbsd-3-0-RC1, netbsd-3-0-3-RELEASE, netbsd-3-0-2-RELEASE, netbsd-3-0-1-RELEASE, netbsd-3-0, netbsd-3, netbsd-2-base, netbsd-2-1-RELEASE, netbsd-2-1-RC6, netbsd-2-1-RC5, netbsd-2-1-RC4, netbsd-2-1-RC3, netbsd-2-1-RC2, netbsd-2-1-RC1, netbsd-2-1, netbsd-2-0-base, netbsd-2-0-RELEASE, netbsd-2-0-RC5, netbsd-2-0-RC4, netbsd-2-0-RC3, netbsd-2-0-RC2, netbsd-2-0-RC1, netbsd-2-0-3-RELEASE, netbsd-2-0-2-RELEASE, netbsd-2-0-1-RELEASE, netbsd-2-0, netbsd-2, mjf-devfs2-base, mjf-devfs2, matt-premerge-20091211, matt-nb6-plus-nbase, matt-nb6-plus-base, matt-nb6-plus, matt-nb5-pq3-base, matt-nb5-pq3, matt-nb5-mips64-u2-k2-k4-k7-k8-k9, matt-nb5-mips64-u1-k1-k5, matt-nb5-mips64-premerge-20101231, matt-nb5-mips64-premerge-20091211, matt-nb5-mips64-k15, matt-nb5-mips64, matt-nb4-mips64-k7-u2a-k9b, matt-mips64-premerge-20101231, matt-mips64-base2, matt-mips64-base, matt-mips64, matt-armv6-prevmlocking, matt-armv6-nbase, matt-armv6-base, matt-armv6, keiichi-mipv6-base, keiichi-mipv6, jym-xensuspend-nbase, jym-xensuspend-base, jym-xensuspend, hpcarm-cleanup-nbase, hpcarm-cleanup-base, hpcarm-cleanup, cube-autoconf-base, cube-autoconf, cherry-xenmp-base, cherry-xenmp, bouyer-quota2-nbase, bouyer-quota2-base, bouyer-quota2, abandoned-netbsd-4-base, abandoned-netbsd-4
Branch point for: yamt-pagecache, tls-maxphys
Changes since 1.9: +3 -7 lines

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22249, verified by myself.

/* $NetBSD: init.c,v 1.10 2003/08/07 09:05:06 agc Exp $ */

/*-
 * Copyright (c) 1980, 1991, 1993
 *	The Regents of the University of California.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#include <sys/cdefs.h>
#ifndef lint
#if 0
static char sccsid[] = "@(#)init.c	8.1 (Berkeley) 5/31/93";
#else
__RCSID("$NetBSD: init.c,v 1.10 2003/08/07 09:05:06 agc Exp $");
#endif
#endif /* not lint */

#include <stdarg.h>

#include "csh.h"
#include "extern.h"

#define	INF	1000

struct biltins bfunc[] =
{
    { "@", 		dolet, 		0, INF	},
    { "alias", 		doalias, 	0, INF	},
    { "alloc", 		showall, 	0, 1	},
    { "bg", 		dobg, 		0, INF	},
    { "break", 		dobreak, 	0, 0	},
    { "breaksw", 	doswbrk, 	0, 0	},
    { "case", 		dozip, 		0, 1	},
    { "cd", 		dochngd, 	0, INF	},
    { "chdir", 		dochngd, 	0, INF	},
    { "continue", 	docontin, 	0, 0	},
    { "default", 	dozip, 		0, 0	},
    { "dirs", 		dodirs,		0, INF	},
    { "echo", 		doecho,		0, INF	},
    { "else", 		doelse,		0, INF	},
    { "end", 		doend, 		0, 0	},
    { "endif", 		dozip, 		0, 0	},
    { "endsw", 		dozip, 		0, 0	},
    { "eval", 		doeval, 	0, INF	},
    { "exec", 		execash, 	1, INF	},
    { "exit", 		doexit, 	0, INF	},
    { "fg", 		dofg, 		0, INF	},
    { "foreach", 	doforeach, 	3, INF	},
    { "glob", 		doglob, 	0, INF	},
    { "goto", 		dogoto, 	1, 1	},
    { "hashstat", 	hashstat, 	0, 0	},
    { "history", 	dohist, 	0, 2	},
    { "if", 		doif, 		1, INF	},
    { "jobs", 		dojobs, 	0, 1	},
    { "kill", 		dokill, 	1, INF	},
    { "limit", 		dolimit, 	0, 3	},
    { "linedit", 	doecho, 	0, INF	},
    { "login", 		dologin, 	0, 1	},
    { "logout", 	dologout, 	0, 0	},
    { "nice", 		donice, 	0, INF	},
    { "nohup", 		donohup, 	0, INF	},
    { "notify", 	donotify, 	0, INF	},
    { "onintr", 	doonintr, 	0, 2	},
    { "popd", 		dopopd, 	0, INF	},
    { "printf",		doprintf,	1, INF	},
    { "pushd", 		dopushd, 	0, INF	},
    { "rehash", 	dohash, 	0, 0	},
    { "repeat", 	dorepeat, 	2, INF	},
    { "set", 		doset, 		0, INF	},
    { "setenv", 	dosetenv, 	0, 2	},
    { "shift", 		shift, 		0, 1	},
    { "source", 	dosource, 	1, 2	},
    { "stop", 		dostop, 	1, INF	},
    { "suspend", 	dosuspend, 	0, 0	},
    { "switch", 	doswitch, 	1, INF	},
    { "time", 		dotime, 	0, INF	},
    { "umask", 		doumask, 	0, 1	},
    { "unalias", 	unalias, 	1, INF	},
    { "unhash", 	dounhash, 	0, 0	},
    { "unlimit", 	dounlimit, 	0, INF	},
    { "unset", 		unset, 		1, INF	},
    { "unsetenv", 	dounsetenv, 	1, INF	},
    { "wait",		dowait, 	0, 0	},
    { "which",		dowhich, 	1, INF	},
    { "while", 		dowhile, 	1, INF	}
};
int nbfunc = sizeof(bfunc) / sizeof(*bfunc);

struct srch srchn[] =
{
    { "@", 		T_LET		},
    { "break", 		T_BREAK		},
    { "breaksw", 	T_BRKSW		},
    { "case", 		T_CASE		},
    { "default", 	T_DEFAULT	},
    { "else", 		T_ELSE		},
    { "end", 		T_END		},
    { "endif", 		T_ENDIF		},
    { "endsw", 		T_ENDSW		},
    { "exit", 		T_EXIT		},
    { "foreach", 	T_FOREACH	},
    { "goto", 		T_GOTO		},
    { "if", 		T_IF		},
    { "label", 		T_LABEL		},
    { "set", 		T_SET		},
    { "switch", 	T_SWITCH	},
    { "while", 		T_WHILE		}
};
int nsrchn = sizeof(srchn) / sizeof(*srchn);