diff options
author | obrien <obrien@FreeBSD.org> | 2012-06-20 00:41:31 +0000 |
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committer | obrien <obrien@FreeBSD.org> | 2012-06-20 00:41:31 +0000 |
commit | bd3a5ebcffb46c17e5d0570df8e96ee4d9351582 (patch) | |
tree | 6208b17c111f5ba3f860193c857255cdb7ff0e9c /external/bsd/bmake/dist/lst.lib | |
parent | 303730fe4a2d10ada35e7f50d3cf2717045a6799 (diff) | |
parent | 2f9450fe9d91c08864129992726b8dc7b218a7fb (diff) | |
download | FreeBSD-src-bd3a5ebcffb46c17e5d0570df8e96ee4d9351582.zip FreeBSD-src-bd3a5ebcffb46c17e5d0570df8e96ee4d9351582.tar.gz |
MFC: r237282: version typo
Diffstat (limited to 'external/bsd/bmake/dist/lst.lib')
29 files changed, 2644 insertions, 0 deletions
diff --git a/external/bsd/bmake/dist/lst.lib/Makefile b/external/bsd/bmake/dist/lst.lib/Makefile new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/external/bsd/bmake/dist/lst.lib/Makefile diff --git a/external/bsd/bmake/dist/lst.lib/lstAppend.c b/external/bsd/bmake/dist/lst.lib/lstAppend.c new file mode 100644 index 0000000..4dafe83 --- /dev/null +++ b/external/bsd/bmake/dist/lst.lib/lstAppend.c @@ -0,0 +1,122 @@ +/* $NetBSD: lstAppend.c,v 1.14 2009/01/23 21:26:30 dsl Exp $ */ + +/* + * Copyright (c) 1988, 1989, 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Adam de Boor. + * + * 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. + */ + +#ifndef MAKE_NATIVE +static char rcsid[] = "$NetBSD: lstAppend.c,v 1.14 2009/01/23 21:26:30 dsl Exp $"; +#else +#include <sys/cdefs.h> +#ifndef lint +#if 0 +static char sccsid[] = "@(#)lstAppend.c 8.1 (Berkeley) 6/6/93"; +#else +__RCSID("$NetBSD: lstAppend.c,v 1.14 2009/01/23 21:26:30 dsl Exp $"); +#endif +#endif /* not lint */ +#endif + +/*- + * LstAppend.c -- + * Add a new node with a new datum after an existing node + */ + +#include "lstInt.h" + +/*- + *----------------------------------------------------------------------- + * Lst_InsertAfter -- + * Create a new node and add it to the given list after the given node. + * + * Input: + * l affected list + * ln node after which to append the datum + * d said datum + * + * Results: + * SUCCESS if all went well. + * + * Side Effects: + * A new ListNode is created and linked in to the List. The lastPtr + * field of the List will be altered if ln is the last node in the + * list. lastPtr and firstPtr will alter if the list was empty and + * ln was NULL. + * + *----------------------------------------------------------------------- + */ +ReturnStatus +Lst_InsertAfter(Lst l, LstNode ln, void *d) +{ + List list; + ListNode lNode; + ListNode nLNode; + + if (LstValid (l) && (ln == NULL && LstIsEmpty (l))) { + goto ok; + } + + if (!LstValid (l) || LstIsEmpty (l) || ! LstNodeValid (ln, l)) { + return (FAILURE); + } + ok: + + list = l; + lNode = ln; + + PAlloc (nLNode, ListNode); + nLNode->datum = d; + nLNode->useCount = nLNode->flags = 0; + + if (lNode == NULL) { + if (list->isCirc) { + nLNode->nextPtr = nLNode->prevPtr = nLNode; + } else { + nLNode->nextPtr = nLNode->prevPtr = NULL; + } + list->firstPtr = list->lastPtr = nLNode; + } else { + nLNode->prevPtr = lNode; + nLNode->nextPtr = lNode->nextPtr; + + lNode->nextPtr = nLNode; + if (nLNode->nextPtr != NULL) { + nLNode->nextPtr->prevPtr = nLNode; + } + + if (lNode == list->lastPtr) { + list->lastPtr = nLNode; + } + } + + return (SUCCESS); +} + diff --git a/external/bsd/bmake/dist/lst.lib/lstAtEnd.c b/external/bsd/bmake/dist/lst.lib/lstAtEnd.c new file mode 100644 index 0000000..10f191a --- /dev/null +++ b/external/bsd/bmake/dist/lst.lib/lstAtEnd.c @@ -0,0 +1,79 @@ +/* $NetBSD: lstAtEnd.c,v 1.13 2009/01/23 21:26:30 dsl Exp $ */ + +/* + * Copyright (c) 1988, 1989, 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Adam de Boor. + * + * 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. + */ + +#ifndef MAKE_NATIVE +static char rcsid[] = "$NetBSD: lstAtEnd.c,v 1.13 2009/01/23 21:26:30 dsl Exp $"; +#else +#include <sys/cdefs.h> +#ifndef lint +#if 0 +static char sccsid[] = "@(#)lstAtEnd.c 8.1 (Berkeley) 6/6/93"; +#else +__RCSID("$NetBSD: lstAtEnd.c,v 1.13 2009/01/23 21:26:30 dsl Exp $"); +#endif +#endif /* not lint */ +#endif + +/*- + * LstAtEnd.c -- + * Add a node at the end of the list + */ + +#include "lstInt.h" + +/*- + *----------------------------------------------------------------------- + * Lst_AtEnd -- + * Add a node to the end of the given list + * + * Input: + * l List to which to add the datum + * d Datum to add + * + * Results: + * SUCCESS if life is good. + * + * Side Effects: + * A new ListNode is created and added to the list. + * + *----------------------------------------------------------------------- + */ +ReturnStatus +Lst_AtEnd(Lst l, void *d) +{ + LstNode end; + + end = Lst_Last(l); + return (Lst_InsertAfter(l, end, d)); +} diff --git a/external/bsd/bmake/dist/lst.lib/lstAtFront.c b/external/bsd/bmake/dist/lst.lib/lstAtFront.c new file mode 100644 index 0000000..d8be166 --- /dev/null +++ b/external/bsd/bmake/dist/lst.lib/lstAtFront.c @@ -0,0 +1,76 @@ +/* $NetBSD: lstAtFront.c,v 1.13 2009/01/23 21:26:30 dsl Exp $ */ + +/* + * Copyright (c) 1988, 1989, 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Adam de Boor. + * + * 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. + */ + +#ifndef MAKE_NATIVE +static char rcsid[] = "$NetBSD: lstAtFront.c,v 1.13 2009/01/23 21:26:30 dsl Exp $"; +#else +#include <sys/cdefs.h> +#ifndef lint +#if 0 +static char sccsid[] = "@(#)lstAtFront.c 8.1 (Berkeley) 6/6/93"; +#else +__RCSID("$NetBSD: lstAtFront.c,v 1.13 2009/01/23 21:26:30 dsl Exp $"); +#endif +#endif /* not lint */ +#endif + +/*- + * LstAtFront.c -- + * Add a node at the front of the list + */ + +#include "lstInt.h" + +/*- + *----------------------------------------------------------------------- + * Lst_AtFront -- + * Place a piece of data at the front of a list + * + * Results: + * SUCCESS or FAILURE + * + * Side Effects: + * A new ListNode is created and stuck at the front of the list. + * hence, firstPtr (and possible lastPtr) in the list are altered. + * + *----------------------------------------------------------------------- + */ +ReturnStatus +Lst_AtFront(Lst l, void *d) +{ + LstNode front; + + front = Lst_First(l); + return (Lst_InsertBefore(l, front, d)); +} diff --git a/external/bsd/bmake/dist/lst.lib/lstClose.c b/external/bsd/bmake/dist/lst.lib/lstClose.c new file mode 100644 index 0000000..06b68c5 --- /dev/null +++ b/external/bsd/bmake/dist/lst.lib/lstClose.c @@ -0,0 +1,86 @@ +/* $NetBSD: lstClose.c,v 1.11 2006/10/27 21:37:25 dsl Exp $ */ + +/* + * Copyright (c) 1988, 1989, 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Adam de Boor. + * + * 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. + */ + +#ifndef MAKE_NATIVE +static char rcsid[] = "$NetBSD: lstClose.c,v 1.11 2006/10/27 21:37:25 dsl Exp $"; +#else +#include <sys/cdefs.h> +#ifndef lint +#if 0 +static char sccsid[] = "@(#)lstClose.c 8.1 (Berkeley) 6/6/93"; +#else +__RCSID("$NetBSD: lstClose.c,v 1.11 2006/10/27 21:37:25 dsl Exp $"); +#endif +#endif /* not lint */ +#endif + +/*- + * LstClose.c -- + * Close a list for sequential access. + * The sequential functions access the list in a slightly different way. + * CurPtr points to their idea of the current node in the list and they + * access the list based on it. Because the list is circular, Lst_Next + * and Lst_Prev will go around the list forever. Lst_IsAtEnd must be + * used to determine when to stop. + */ + +#include "lstInt.h" + +/*- + *----------------------------------------------------------------------- + * Lst_Close -- + * Close a list which was opened for sequential access. + * + * Input: + * l The list to close + * + * Results: + * None. + * + * Side Effects: + * The list is closed. + * + *----------------------------------------------------------------------- + */ +void +Lst_Close(Lst l) +{ + List list = l; + + if (LstValid(l) == TRUE) { + list->isOpen = FALSE; + list->atEnd = Unknown; + } +} + diff --git a/external/bsd/bmake/dist/lst.lib/lstConcat.c b/external/bsd/bmake/dist/lst.lib/lstConcat.c new file mode 100644 index 0000000..534d34e --- /dev/null +++ b/external/bsd/bmake/dist/lst.lib/lstConcat.c @@ -0,0 +1,185 @@ +/* $NetBSD: lstConcat.c,v 1.16 2008/12/13 15:19:29 dsl Exp $ */ + +/* + * Copyright (c) 1988, 1989, 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Adam de Boor. + * + * 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. + */ + +#ifndef MAKE_NATIVE +static char rcsid[] = "$NetBSD: lstConcat.c,v 1.16 2008/12/13 15:19:29 dsl Exp $"; +#else +#include <sys/cdefs.h> +#ifndef lint +#if 0 +static char sccsid[] = "@(#)lstConcat.c 8.1 (Berkeley) 6/6/93"; +#else +__RCSID("$NetBSD: lstConcat.c,v 1.16 2008/12/13 15:19:29 dsl Exp $"); +#endif +#endif /* not lint */ +#endif + +/*- + * listConcat.c -- + * Function to concatentate two lists. + */ + +#include "lstInt.h" + +/*- + *----------------------------------------------------------------------- + * Lst_Concat -- + * Concatenate two lists. New elements are created to hold the data + * elements, if specified, but the elements themselves are not copied. + * If the elements should be duplicated to avoid confusion with another + * list, the Lst_Duplicate function should be called first. + * If LST_CONCLINK is specified, the second list is destroyed since + * its pointers have been corrupted and the list is no longer useable. + * + * Input: + * l1 The list to which l2 is to be appended + * l2 The list to append to l1 + * flags LST_CONCNEW if LstNode's should be duplicated + * LST_CONCLINK if should just be relinked + * + * Results: + * SUCCESS if all went well. FAILURE otherwise. + * + * Side Effects: + * New elements are created and appended the first list. + *----------------------------------------------------------------------- + */ +ReturnStatus +Lst_Concat(Lst l1, Lst l2, int flags) +{ + ListNode ln; /* original LstNode */ + ListNode nln; /* new LstNode */ + ListNode last; /* the last element in the list. Keeps + * bookkeeping until the end */ + List list1 = l1; + List list2 = l2; + + if (!LstValid (l1) || !LstValid (l2)) { + return (FAILURE); + } + + if (flags == LST_CONCLINK) { + if (list2->firstPtr != NULL) { + /* + * We set the nextPtr of the + * last element of list two to be NIL to make the loop easier and + * so we don't need an extra case should the first list turn + * out to be non-circular -- the final element will already point + * to NIL space and the first element will be untouched if it + * existed before and will also point to NIL space if it didn't. + */ + list2->lastPtr->nextPtr = NULL; + /* + * So long as the second list isn't empty, we just link the + * first element of the second list to the last element of the + * first list. If the first list isn't empty, we then link the + * last element of the list to the first element of the second list + * The last element of the second list, if it exists, then becomes + * the last element of the first list. + */ + list2->firstPtr->prevPtr = list1->lastPtr; + if (list1->lastPtr != NULL) { + list1->lastPtr->nextPtr = list2->firstPtr; + } else { + list1->firstPtr = list2->firstPtr; + } + list1->lastPtr = list2->lastPtr; + } + if (list1->isCirc && list1->firstPtr != NULL) { + /* + * If the first list is supposed to be circular and it is (now) + * non-empty, we must make sure it's circular by linking the + * first element to the last and vice versa + */ + list1->firstPtr->prevPtr = list1->lastPtr; + list1->lastPtr->nextPtr = list1->firstPtr; + } + free(l2); + } else if (list2->firstPtr != NULL) { + /* + * We set the nextPtr of the last element of list 2 to be nil to make + * the loop less difficult. The loop simply goes through the entire + * second list creating new LstNodes and filling in the nextPtr, and + * prevPtr to fit into l1 and its datum field from the + * datum field of the corresponding element in l2. The 'last' node + * follows the last of the new nodes along until the entire l2 has + * been appended. Only then does the bookkeeping catch up with the + * changes. During the first iteration of the loop, if 'last' is nil, + * the first list must have been empty so the newly-created node is + * made the first node of the list. + */ + list2->lastPtr->nextPtr = NULL; + for (last = list1->lastPtr, ln = list2->firstPtr; + ln != NULL; + ln = ln->nextPtr) + { + PAlloc (nln, ListNode); + nln->datum = ln->datum; + if (last != NULL) { + last->nextPtr = nln; + } else { + list1->firstPtr = nln; + } + nln->prevPtr = last; + nln->flags = nln->useCount = 0; + last = nln; + } + + /* + * Finish bookkeeping. The last new element becomes the last element + * of list one. + */ + list1->lastPtr = last; + + /* + * The circularity of both list one and list two must be corrected + * for -- list one because of the new nodes added to it; list two + * because of the alteration of list2->lastPtr's nextPtr to ease the + * above for loop. + */ + if (list1->isCirc) { + list1->lastPtr->nextPtr = list1->firstPtr; + list1->firstPtr->prevPtr = list1->lastPtr; + } else { + last->nextPtr = NULL; + } + + if (list2->isCirc) { + list2->lastPtr->nextPtr = list2->firstPtr; + } + } + + return (SUCCESS); +} + diff --git a/external/bsd/bmake/dist/lst.lib/lstDatum.c b/external/bsd/bmake/dist/lst.lib/lstDatum.c new file mode 100644 index 0000000..6e2d9ad --- /dev/null +++ b/external/bsd/bmake/dist/lst.lib/lstDatum.c @@ -0,0 +1,77 @@ +/* $NetBSD: lstDatum.c,v 1.13 2009/01/23 21:26:30 dsl Exp $ */ + +/* + * Copyright (c) 1988, 1989, 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Adam de Boor. + * + * 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. + */ + +#ifndef MAKE_NATIVE +static char rcsid[] = "$NetBSD: lstDatum.c,v 1.13 2009/01/23 21:26:30 dsl Exp $"; +#else +#include <sys/cdefs.h> +#ifndef lint +#if 0 +static char sccsid[] = "@(#)lstDatum.c 8.1 (Berkeley) 6/6/93"; +#else +__RCSID("$NetBSD: lstDatum.c,v 1.13 2009/01/23 21:26:30 dsl Exp $"); +#endif +#endif /* not lint */ +#endif + +/*- + * LstDatum.c -- + * Return the datum associated with a list node. + */ + +#include "lstInt.h" + +/*- + *----------------------------------------------------------------------- + * Lst_Datum -- + * Return the datum stored in the given node. + * + * Results: + * The datum or NULL if the node is invalid. + * + * Side Effects: + * None. + * + *----------------------------------------------------------------------- + */ +void * +Lst_Datum(LstNode ln) +{ + if (ln != NULL) { + return ((ln)->datum); + } else { + return NULL; + } +} + diff --git a/external/bsd/bmake/dist/lst.lib/lstDeQueue.c b/external/bsd/bmake/dist/lst.lib/lstDeQueue.c new file mode 100644 index 0000000..bdb05cc --- /dev/null +++ b/external/bsd/bmake/dist/lst.lib/lstDeQueue.c @@ -0,0 +1,87 @@ +/* $NetBSD: lstDeQueue.c,v 1.14 2009/01/23 21:26:30 dsl Exp $ */ + +/* + * Copyright (c) 1988, 1989, 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Adam de Boor. + * + * 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. + */ + +#ifndef MAKE_NATIVE +static char rcsid[] = "$NetBSD: lstDeQueue.c,v 1.14 2009/01/23 21:26:30 dsl Exp $"; +#else +#include <sys/cdefs.h> +#ifndef lint +#if 0 +static char sccsid[] = "@(#)lstDeQueue.c 8.1 (Berkeley) 6/6/93"; +#else +__RCSID("$NetBSD: lstDeQueue.c,v 1.14 2009/01/23 21:26:30 dsl Exp $"); +#endif +#endif /* not lint */ +#endif + +/*- + * LstDeQueue.c -- + * Remove the node and return its datum from the head of the list + */ + +#include "lstInt.h" + +/*- + *----------------------------------------------------------------------- + * Lst_DeQueue -- + * Remove and return the datum at the head of the given list. + * + * Results: + * The datum in the node at the head or NULL if the list + * is empty. + * + * Side Effects: + * The head node is removed from the list. + * + *----------------------------------------------------------------------- + */ +void * +Lst_DeQueue(Lst l) +{ + void *rd; + ListNode tln; + + tln = Lst_First(l); + if (tln == NULL) { + return NULL; + } + + rd = tln->datum; + if (Lst_Remove(l, tln) == FAILURE) { + return NULL; + } else { + return (rd); + } +} + diff --git a/external/bsd/bmake/dist/lst.lib/lstDestroy.c b/external/bsd/bmake/dist/lst.lib/lstDestroy.c new file mode 100644 index 0000000..92c5b2b --- /dev/null +++ b/external/bsd/bmake/dist/lst.lib/lstDestroy.c @@ -0,0 +1,101 @@ +/* $NetBSD: lstDestroy.c,v 1.16 2008/12/13 15:19:29 dsl Exp $ */ + +/* + * Copyright (c) 1988, 1989, 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Adam de Boor. + * + * 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. + */ + +#ifndef MAKE_NATIVE +static char rcsid[] = "$NetBSD: lstDestroy.c,v 1.16 2008/12/13 15:19:29 dsl Exp $"; +#else +#include <sys/cdefs.h> +#ifndef lint +#if 0 +static char sccsid[] = "@(#)lstDestroy.c 8.1 (Berkeley) 6/6/93"; +#else +__RCSID("$NetBSD: lstDestroy.c,v 1.16 2008/12/13 15:19:29 dsl Exp $"); +#endif +#endif /* not lint */ +#endif + +/*- + * LstDestroy.c -- + * Nuke a list and all its resources + */ + +#include "lstInt.h" + +/*- + *----------------------------------------------------------------------- + * Lst_Destroy -- + * Destroy a list and free all its resources. If the freeProc is + * given, it is called with the datum from each node in turn before + * the node is freed. + * + * Results: + * None. + * + * Side Effects: + * The given list is freed in its entirety. + * + *----------------------------------------------------------------------- + */ +void +Lst_Destroy(Lst list, FreeProc *freeProc) +{ + ListNode ln; + ListNode tln = NULL; + + if (list == NULL) + return; + + /* To ease scanning */ + if (list->lastPtr != NULL) + list->lastPtr->nextPtr = NULL; + else { + free(list); + return; + } + + if (freeProc) { + for (ln = list->firstPtr; ln != NULL; ln = tln) { + tln = ln->nextPtr; + freeProc(ln->datum); + free(ln); + } + } else { + for (ln = list->firstPtr; ln != NULL; ln = tln) { + tln = ln->nextPtr; + free(ln); + } + } + + free(list); +} diff --git a/external/bsd/bmake/dist/lst.lib/lstDupl.c b/external/bsd/bmake/dist/lst.lib/lstDupl.c new file mode 100644 index 0000000..2174ff7 --- /dev/null +++ b/external/bsd/bmake/dist/lst.lib/lstDupl.c @@ -0,0 +1,107 @@ +/* $NetBSD: lstDupl.c,v 1.16 2009/01/23 21:26:30 dsl Exp $ */ + +/* + * Copyright (c) 1988, 1989, 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Adam de Boor. + * + * 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. + */ + +#ifndef MAKE_NATIVE +static char rcsid[] = "$NetBSD: lstDupl.c,v 1.16 2009/01/23 21:26:30 dsl Exp $"; +#else +#include <sys/cdefs.h> +#ifndef lint +#if 0 +static char sccsid[] = "@(#)lstDupl.c 8.1 (Berkeley) 6/6/93"; +#else +__RCSID("$NetBSD: lstDupl.c,v 1.16 2009/01/23 21:26:30 dsl Exp $"); +#endif +#endif /* not lint */ +#endif + +/*- + * listDupl.c -- + * Duplicate a list. This includes duplicating the individual + * elements. + */ + +#include "lstInt.h" + +/*- + *----------------------------------------------------------------------- + * Lst_Duplicate -- + * Duplicate an entire list. If a function to copy a void *is + * given, the individual client elements will be duplicated as well. + * + * Input: + * l the list to duplicate + * copyProc A function to duplicate each void * + * + * Results: + * The new Lst structure or NULL if failure. + * + * Side Effects: + * A new list is created. + *----------------------------------------------------------------------- + */ +Lst +Lst_Duplicate(Lst l, DuplicateProc *copyProc) +{ + Lst nl; + ListNode ln; + List list = l; + + if (!LstValid (l)) { + return NULL; + } + + nl = Lst_Init(list->isCirc); + if (nl == NULL) { + return NULL; + } + + ln = list->firstPtr; + while (ln != NULL) { + if (copyProc != NULL) { + if (Lst_AtEnd(nl, copyProc(ln->datum)) == FAILURE) { + return NULL; + } + } else if (Lst_AtEnd(nl, ln->datum) == FAILURE) { + return NULL; + } + + if (list->isCirc && ln == list->lastPtr) { + ln = NULL; + } else { + ln = ln->nextPtr; + } + } + + return (nl); +} diff --git a/external/bsd/bmake/dist/lst.lib/lstEnQueue.c b/external/bsd/bmake/dist/lst.lib/lstEnQueue.c new file mode 100644 index 0000000..be386c9 --- /dev/null +++ b/external/bsd/bmake/dist/lst.lib/lstEnQueue.c @@ -0,0 +1,78 @@ +/* $NetBSD: lstEnQueue.c,v 1.13 2009/01/23 21:26:30 dsl Exp $ */ + +/* + * Copyright (c) 1988, 1989, 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Adam de Boor. + * + * 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. + */ + +#ifndef MAKE_NATIVE +static char rcsid[] = "$NetBSD: lstEnQueue.c,v 1.13 2009/01/23 21:26:30 dsl Exp $"; +#else +#include <sys/cdefs.h> +#ifndef lint +#if 0 +static char sccsid[] = "@(#)lstEnQueue.c 8.1 (Berkeley) 6/6/93"; +#else +__RCSID("$NetBSD: lstEnQueue.c,v 1.13 2009/01/23 21:26:30 dsl Exp $"); +#endif +#endif /* not lint */ +#endif + +/*- + * LstEnQueue.c-- + * Treat the list as a queue and place a datum at its end + */ + +#include "lstInt.h" + +/*- + *----------------------------------------------------------------------- + * Lst_EnQueue -- + * Add the datum to the tail of the given list. + * + * Results: + * SUCCESS or FAILURE as returned by Lst_InsertAfter. + * + * Side Effects: + * the lastPtr field is altered all the time and the firstPtr field + * will be altered if the list used to be empty. + * + *----------------------------------------------------------------------- + */ +ReturnStatus +Lst_EnQueue(Lst l, void *d) +{ + if (LstValid (l) == FALSE) { + return (FAILURE); + } + + return (Lst_InsertAfter(l, Lst_Last(l), d)); +} + diff --git a/external/bsd/bmake/dist/lst.lib/lstFind.c b/external/bsd/bmake/dist/lst.lib/lstFind.c new file mode 100644 index 0000000..d07dbe7 --- /dev/null +++ b/external/bsd/bmake/dist/lst.lib/lstFind.c @@ -0,0 +1,74 @@ +/* $NetBSD: lstFind.c,v 1.15 2009/01/23 21:58:28 dsl Exp $ */ + +/* + * Copyright (c) 1988, 1989, 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Adam de Boor. + * + * 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. + */ + +#ifndef MAKE_NATIVE +static char rcsid[] = "$NetBSD: lstFind.c,v 1.15 2009/01/23 21:58:28 dsl Exp $"; +#else +#include <sys/cdefs.h> +#ifndef lint +#if 0 +static char sccsid[] = "@(#)lstFind.c 8.1 (Berkeley) 6/6/93"; +#else +__RCSID("$NetBSD: lstFind.c,v 1.15 2009/01/23 21:58:28 dsl Exp $"); +#endif +#endif /* not lint */ +#endif + +/*- + * LstFind.c -- + * Find a node on a list. + */ + +#include "lstInt.h" + +/*- + *----------------------------------------------------------------------- + * Lst_Find -- + * Find a node on the given list using the given comparison function + * and the given datum. + * + * Results: + * The found node or NULL if none matches. + * + * Side Effects: + * None. + * + *----------------------------------------------------------------------- + */ +LstNode +Lst_Find(Lst l, const void *d, int (*cProc)(const void *, const void *)) +{ + return (Lst_FindFrom(l, Lst_First(l), d, cProc)); +} + diff --git a/external/bsd/bmake/dist/lst.lib/lstFindFrom.c b/external/bsd/bmake/dist/lst.lib/lstFindFrom.c new file mode 100644 index 0000000..e2beab6 --- /dev/null +++ b/external/bsd/bmake/dist/lst.lib/lstFindFrom.c @@ -0,0 +1,90 @@ +/* $NetBSD: lstFindFrom.c,v 1.15 2009/01/23 21:58:28 dsl Exp $ */ + +/* + * Copyright (c) 1988, 1989, 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Adam de Boor. + * + * 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. + */ + +#ifndef MAKE_NATIVE +static char rcsid[] = "$NetBSD: lstFindFrom.c,v 1.15 2009/01/23 21:58:28 dsl Exp $"; +#else +#include <sys/cdefs.h> +#ifndef lint +#if 0 +static char sccsid[] = "@(#)lstFindFrom.c 8.1 (Berkeley) 6/6/93"; +#else +__RCSID("$NetBSD: lstFindFrom.c,v 1.15 2009/01/23 21:58:28 dsl Exp $"); +#endif +#endif /* not lint */ +#endif + +/*- + * LstFindFrom.c -- + * Find a node on a list from a given starting point. Used by Lst_Find. + */ + +#include "lstInt.h" + +/*- + *----------------------------------------------------------------------- + * Lst_FindFrom -- + * Search for a node starting and ending with the given one on the + * given list using the passed datum and comparison function to + * determine when it has been found. + * + * Results: + * The found node or NULL + * + * Side Effects: + * None. + * + *----------------------------------------------------------------------- + */ +LstNode +Lst_FindFrom(Lst l, LstNode ln, const void *d, + int (*cProc)(const void *, const void *)) +{ + ListNode tln; + + if (!LstValid (l) || LstIsEmpty (l) || !LstNodeValid (ln, l)) { + return NULL; + } + + tln = ln; + + do { + if ((*cProc)(tln->datum, d) == 0) + return (tln); + tln = tln->nextPtr; + } while (tln != ln && tln != NULL); + + return NULL; +} + diff --git a/external/bsd/bmake/dist/lst.lib/lstFirst.c b/external/bsd/bmake/dist/lst.lib/lstFirst.c new file mode 100644 index 0000000..4e8334f --- /dev/null +++ b/external/bsd/bmake/dist/lst.lib/lstFirst.c @@ -0,0 +1,77 @@ +/* $NetBSD: lstFirst.c,v 1.12 2008/12/13 15:19:29 dsl Exp $ */ + +/* + * Copyright (c) 1988, 1989, 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Adam de Boor. + * + * 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. + */ + +#ifndef MAKE_NATIVE +static char rcsid[] = "$NetBSD: lstFirst.c,v 1.12 2008/12/13 15:19:29 dsl Exp $"; +#else +#include <sys/cdefs.h> +#ifndef lint +#if 0 +static char sccsid[] = "@(#)lstFirst.c 8.1 (Berkeley) 6/6/93"; +#else +__RCSID("$NetBSD: lstFirst.c,v 1.12 2008/12/13 15:19:29 dsl Exp $"); +#endif +#endif /* not lint */ +#endif + +/*- + * LstFirst.c -- + * Return the first node of a list + */ + +#include "lstInt.h" + +/*- + *----------------------------------------------------------------------- + * Lst_First -- + * Return the first node on the given list. + * + * Results: + * The first node or NULL if the list is empty. + * + * Side Effects: + * None. + * + *----------------------------------------------------------------------- + */ +LstNode +Lst_First(Lst l) +{ + if (!LstValid (l) || LstIsEmpty (l)) { + return NULL; + } else { + return (l->firstPtr); + } +} + diff --git a/external/bsd/bmake/dist/lst.lib/lstForEach.c b/external/bsd/bmake/dist/lst.lib/lstForEach.c new file mode 100644 index 0000000..917e4ea --- /dev/null +++ b/external/bsd/bmake/dist/lst.lib/lstForEach.c @@ -0,0 +1,76 @@ +/* $NetBSD: lstForEach.c,v 1.13 2009/01/23 21:26:30 dsl Exp $ */ + +/* + * Copyright (c) 1988, 1989, 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Adam de Boor. + * + * 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. + */ + +#ifndef MAKE_NATIVE +static char rcsid[] = "$NetBSD: lstForEach.c,v 1.13 2009/01/23 21:26:30 dsl Exp $"; +#else +#include <sys/cdefs.h> +#ifndef lint +#if 0 +static char sccsid[] = "@(#)lstForEach.c 8.1 (Berkeley) 6/6/93"; +#else +__RCSID("$NetBSD: lstForEach.c,v 1.13 2009/01/23 21:26:30 dsl Exp $"); +#endif +#endif /* not lint */ +#endif + +/*- + * LstForeach.c -- + * Perform a given function on all elements of a list. + */ + +#include "lstInt.h" + +/*- + *----------------------------------------------------------------------- + * Lst_ForEach -- + * Apply the given function to each element of the given list. The + * function should return 0 if Lst_ForEach should continue and non- + * zero if it should abort. + * + * Results: + * None. + * + * Side Effects: + * Only those created by the passed-in function. + * + *----------------------------------------------------------------------- + */ +/*VARARGS2*/ +int +Lst_ForEach(Lst l, int (*proc)(void *, void *), void *d) +{ + return Lst_ForEachFrom(l, Lst_First(l), proc, d); +} + diff --git a/external/bsd/bmake/dist/lst.lib/lstForEachFrom.c b/external/bsd/bmake/dist/lst.lib/lstForEachFrom.c new file mode 100644 index 0000000..c7f44ad --- /dev/null +++ b/external/bsd/bmake/dist/lst.lib/lstForEachFrom.c @@ -0,0 +1,125 @@ +/* $NetBSD: lstForEachFrom.c,v 1.17 2009/01/23 21:26:30 dsl Exp $ */ + +/* + * Copyright (c) 1988, 1989, 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Adam de Boor. + * + * 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. + */ + +#ifndef MAKE_NATIVE +static char rcsid[] = "$NetBSD: lstForEachFrom.c,v 1.17 2009/01/23 21:26:30 dsl Exp $"; +#else +#include <sys/cdefs.h> +#ifndef lint +#if 0 +static char sccsid[] = "@(#)lstForEachFrom.c 8.1 (Berkeley) 6/6/93"; +#else +__RCSID("$NetBSD: lstForEachFrom.c,v 1.17 2009/01/23 21:26:30 dsl Exp $"); +#endif +#endif /* not lint */ +#endif + +/*- + * lstForEachFrom.c -- + * Perform a given function on all elements of a list starting from + * a given point. + */ + +#include "lstInt.h" + +/*- + *----------------------------------------------------------------------- + * Lst_ForEachFrom -- + * Apply the given function to each element of the given list. The + * function should return 0 if traversal should continue and non- + * zero if it should abort. + * + * Results: + * None. + * + * Side Effects: + * Only those created by the passed-in function. + * + *----------------------------------------------------------------------- + */ +/*VARARGS2*/ +int +Lst_ForEachFrom(Lst l, LstNode ln, int (*proc)(void *, void *), + void *d) +{ + ListNode tln = ln; + List list = l; + ListNode next; + Boolean done; + int result; + + if (!LstValid (list) || LstIsEmpty (list)) { + return 0; + } + + do { + /* + * Take care of having the current element deleted out from under + * us. + */ + + next = tln->nextPtr; + + /* + * We're done with the traversal if + * - the next node to examine is the first in the queue or + * doesn't exist and + * - nothing's been added after the current node (check this + * after proc() has been called). + */ + done = (next == NULL || next == list->firstPtr); + + (void) tln->useCount++; + result = (*proc) (tln->datum, d); + (void) tln->useCount--; + + /* + * Now check whether a node has been added. + * Note: this doesn't work if this node was deleted before + * the new node was added. + */ + if (next != tln->nextPtr) { + next = tln->nextPtr; + done = 0; + } + + if (tln->flags & LN_DELETED) { + free((char *)tln); + } + tln = next; + } while (!result && !LstIsEmpty(list) && !done); + + return result; +} + diff --git a/external/bsd/bmake/dist/lst.lib/lstInit.c b/external/bsd/bmake/dist/lst.lib/lstInit.c new file mode 100644 index 0000000..f98ac42 --- /dev/null +++ b/external/bsd/bmake/dist/lst.lib/lstInit.c @@ -0,0 +1,85 @@ +/* $NetBSD: lstInit.c,v 1.12 2008/12/13 15:19:29 dsl Exp $ */ + +/* + * Copyright (c) 1988, 1989, 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Adam de Boor. + * + * 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. + */ + +#ifndef MAKE_NATIVE +static char rcsid[] = "$NetBSD: lstInit.c,v 1.12 2008/12/13 15:19:29 dsl Exp $"; +#else +#include <sys/cdefs.h> +#ifndef lint +#if 0 +static char sccsid[] = "@(#)lstInit.c 8.1 (Berkeley) 6/6/93"; +#else +__RCSID("$NetBSD: lstInit.c,v 1.12 2008/12/13 15:19:29 dsl Exp $"); +#endif +#endif /* not lint */ +#endif + +/*- + * init.c -- + * Initialize a new linked list. + */ + +#include "lstInt.h" + +/*- + *----------------------------------------------------------------------- + * Lst_Init -- + * Create and initialize a new list. + * + * Input: + * circ TRUE if the list should be made circular + * + * Results: + * The created list. + * + * Side Effects: + * A list is created, what else? + * + *----------------------------------------------------------------------- + */ +Lst +Lst_Init(Boolean circ) +{ + List nList; + + PAlloc (nList, List); + + nList->firstPtr = NULL; + nList->lastPtr = NULL; + nList->isOpen = FALSE; + nList->isCirc = circ; + nList->atEnd = Unknown; + + return (nList); +} diff --git a/external/bsd/bmake/dist/lst.lib/lstInsert.c b/external/bsd/bmake/dist/lst.lib/lstInsert.c new file mode 100644 index 0000000..77187bb --- /dev/null +++ b/external/bsd/bmake/dist/lst.lib/lstInsert.c @@ -0,0 +1,122 @@ +/* $NetBSD: lstInsert.c,v 1.14 2009/01/23 21:26:30 dsl Exp $ */ + +/* + * Copyright (c) 1988, 1989, 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Adam de Boor. + * + * 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. + */ + +#ifndef MAKE_NATIVE +static char rcsid[] = "$NetBSD: lstInsert.c,v 1.14 2009/01/23 21:26:30 dsl Exp $"; +#else +#include <sys/cdefs.h> +#ifndef lint +#if 0 +static char sccsid[] = "@(#)lstInsert.c 8.1 (Berkeley) 6/6/93"; +#else +__RCSID("$NetBSD: lstInsert.c,v 1.14 2009/01/23 21:26:30 dsl Exp $"); +#endif +#endif /* not lint */ +#endif + +/*- + * LstInsert.c -- + * Insert a new datum before an old one + */ + +#include "lstInt.h" + +/*- + *----------------------------------------------------------------------- + * Lst_InsertBefore -- + * Insert a new node with the given piece of data before the given + * node in the given list. + * + * Input: + * l list to manipulate + * ln node before which to insert d + * d datum to be inserted + * + * Results: + * SUCCESS or FAILURE. + * + * Side Effects: + * the firstPtr field will be changed if ln is the first node in the + * list. + * + *----------------------------------------------------------------------- + */ +ReturnStatus +Lst_InsertBefore(Lst l, LstNode ln, void *d) +{ + ListNode nLNode; /* new lnode for d */ + ListNode lNode = ln; + List list = l; + + + /* + * check validity of arguments + */ + if (LstValid (l) && (LstIsEmpty (l) && ln == NULL)) + goto ok; + + if (!LstValid (l) || LstIsEmpty (l) || !LstNodeValid (ln, l)) { + return (FAILURE); + } + + ok: + PAlloc (nLNode, ListNode); + + nLNode->datum = d; + nLNode->useCount = nLNode->flags = 0; + + if (ln == NULL) { + if (list->isCirc) { + nLNode->prevPtr = nLNode->nextPtr = nLNode; + } else { + nLNode->prevPtr = nLNode->nextPtr = NULL; + } + list->firstPtr = list->lastPtr = nLNode; + } else { + nLNode->prevPtr = lNode->prevPtr; + nLNode->nextPtr = lNode; + + if (nLNode->prevPtr != NULL) { + nLNode->prevPtr->nextPtr = nLNode; + } + lNode->prevPtr = nLNode; + + if (lNode == list->firstPtr) { + list->firstPtr = nLNode; + } + } + + return (SUCCESS); +} + diff --git a/external/bsd/bmake/dist/lst.lib/lstInt.h b/external/bsd/bmake/dist/lst.lib/lstInt.h new file mode 100644 index 0000000..34a2fbd --- /dev/null +++ b/external/bsd/bmake/dist/lst.lib/lstInt.h @@ -0,0 +1,105 @@ +/* $NetBSD: lstInt.h,v 1.20 2009/01/24 14:43:29 dsl Exp $ */ + +/* + * Copyright (c) 1988, 1989, 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Adam de Boor. + * + * 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. + * + * from: @(#)lstInt.h 8.1 (Berkeley) 6/6/93 + */ + +/*- + * lstInt.h -- + * Internals for the list library + */ +#ifndef _LSTINT_H_ +#define _LSTINT_H_ + +#include "../lst.h" +#include "../make_malloc.h" + +typedef struct ListNode { + struct ListNode *prevPtr; /* previous element in list */ + struct ListNode *nextPtr; /* next in list */ + unsigned int useCount:8, /* Count of functions using the node. + * node may not be deleted until count + * goes to 0 */ + flags:8; /* Node status flags */ + void *datum; /* datum associated with this element */ +} *ListNode; +/* + * Flags required for synchronization + */ +#define LN_DELETED 0x0001 /* List node should be removed when done */ + +typedef enum { + Head, Middle, Tail, Unknown +} Where; + +typedef struct List { + ListNode firstPtr; /* first node in list */ + ListNode lastPtr; /* last node in list */ + Boolean isCirc; /* true if the list should be considered + * circular */ +/* + * fields for sequential access + */ + Where atEnd; /* Where in the list the last access was */ + Boolean isOpen; /* true if list has been Lst_Open'ed */ + ListNode curPtr; /* current node, if open. NULL if + * *just* opened */ + ListNode prevPtr; /* Previous node, if open. Used by + * Lst_Remove */ +} *List; + +/* + * PAlloc (var, ptype) -- + * Allocate a pointer-typedef structure 'ptype' into the variable 'var' + */ +#define PAlloc(var,ptype) var = (ptype) bmake_malloc(sizeof *(var)) + +/* + * LstValid (l) -- + * Return TRUE if the list l is valid + */ +#define LstValid(l) ((Lst)(l) != NULL) + +/* + * LstNodeValid (ln, l) -- + * Return TRUE if the LstNode ln is valid with respect to l + */ +#define LstNodeValid(ln, l) ((ln) != NULL) + +/* + * LstIsEmpty (l) -- + * TRUE if the list l is empty. + */ +#define LstIsEmpty(l) (((List)(l))->firstPtr == NULL) + +#endif /* _LSTINT_H_ */ diff --git a/external/bsd/bmake/dist/lst.lib/lstIsAtEnd.c b/external/bsd/bmake/dist/lst.lib/lstIsAtEnd.c new file mode 100644 index 0000000..70270d2 --- /dev/null +++ b/external/bsd/bmake/dist/lst.lib/lstIsAtEnd.c @@ -0,0 +1,87 @@ +/* $NetBSD: lstIsAtEnd.c,v 1.13 2008/02/15 21:29:50 christos Exp $ */ + +/* + * Copyright (c) 1988, 1989, 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Adam de Boor. + * + * 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. + */ + +#ifndef MAKE_NATIVE +static char rcsid[] = "$NetBSD: lstIsAtEnd.c,v 1.13 2008/02/15 21:29:50 christos Exp $"; +#else +#include <sys/cdefs.h> +#ifndef lint +#if 0 +static char sccsid[] = "@(#)lstIsAtEnd.c 8.1 (Berkeley) 6/6/93"; +#else +__RCSID("$NetBSD: lstIsAtEnd.c,v 1.13 2008/02/15 21:29:50 christos Exp $"); +#endif +#endif /* not lint */ +#endif + +/*- + * LstIsAtEnd.c -- + * Tell if the current node is at the end of the list. + * The sequential functions access the list in a slightly different way. + * CurPtr points to their idea of the current node in the list and they + * access the list based on it. Because the list is circular, Lst_Next + * and Lst_Prev will go around the list forever. Lst_IsAtEnd must be + * used to determine when to stop. + */ + +#include "lstInt.h" + +/*- + *----------------------------------------------------------------------- + * Lst_IsAtEnd -- + * Return true if have reached the end of the given list. + * + * Results: + * TRUE if at the end of the list (this includes the list not being + * open or being invalid) or FALSE if not. We return TRUE if the list + * is invalid or unopend so as to cause the caller to exit its loop + * asap, the assumption being that the loop is of the form + * while (!Lst_IsAtEnd (l)) { + * ... + * } + * + * Side Effects: + * None. + * + *----------------------------------------------------------------------- + */ +Boolean +Lst_IsAtEnd(Lst l) +{ + List list = l; + + return (!LstValid (l) || !list->isOpen || + (list->atEnd == Head) || (list->atEnd == Tail)); +} + diff --git a/external/bsd/bmake/dist/lst.lib/lstIsEmpty.c b/external/bsd/bmake/dist/lst.lib/lstIsEmpty.c new file mode 100644 index 0000000..8b1d6ed --- /dev/null +++ b/external/bsd/bmake/dist/lst.lib/lstIsEmpty.c @@ -0,0 +1,75 @@ +/* $NetBSD: lstIsEmpty.c,v 1.11 2008/12/13 15:19:29 dsl Exp $ */ + +/* + * Copyright (c) 1988, 1989, 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Adam de Boor. + * + * 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. + */ + +#ifndef MAKE_NATIVE +static char rcsid[] = "$NetBSD: lstIsEmpty.c,v 1.11 2008/12/13 15:19:29 dsl Exp $"; +#else +#include <sys/cdefs.h> +#ifndef lint +#if 0 +static char sccsid[] = "@(#)lstIsEmpty.c 8.1 (Berkeley) 6/6/93"; +#else +__RCSID("$NetBSD: lstIsEmpty.c,v 1.11 2008/12/13 15:19:29 dsl Exp $"); +#endif +#endif /* not lint */ +#endif + +/*- + * LstIsEmpty.c -- + * A single function to decide if a list is empty + */ + +#include "lstInt.h" + +/*- + *----------------------------------------------------------------------- + * Lst_IsEmpty -- + * Return TRUE if the given list is empty. + * + * Results: + * TRUE if the list is empty, FALSE otherwise. + * + * Side Effects: + * None. + * + * A list is considered empty if its firstPtr == NULL (or if + * the list itself is NULL). + *----------------------------------------------------------------------- + */ +Boolean +Lst_IsEmpty(Lst l) +{ + return ( ! LstValid (l) || LstIsEmpty(l)); +} + diff --git a/external/bsd/bmake/dist/lst.lib/lstLast.c b/external/bsd/bmake/dist/lst.lib/lstLast.c new file mode 100644 index 0000000..096ca24 --- /dev/null +++ b/external/bsd/bmake/dist/lst.lib/lstLast.c @@ -0,0 +1,77 @@ +/* $NetBSD: lstLast.c,v 1.12 2008/12/13 15:19:29 dsl Exp $ */ + +/* + * Copyright (c) 1988, 1989, 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Adam de Boor. + * + * 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. + */ + +#ifndef MAKE_NATIVE +static char rcsid[] = "$NetBSD: lstLast.c,v 1.12 2008/12/13 15:19:29 dsl Exp $"; +#else +#include <sys/cdefs.h> +#ifndef lint +#if 0 +static char sccsid[] = "@(#)lstLast.c 8.1 (Berkeley) 6/6/93"; +#else +__RCSID("$NetBSD: lstLast.c,v 1.12 2008/12/13 15:19:29 dsl Exp $"); +#endif +#endif /* not lint */ +#endif + +/*- + * LstLast.c -- + * Return the last element of a list + */ + +#include "lstInt.h" + +/*- + *----------------------------------------------------------------------- + * Lst_Last -- + * Return the last node on the list l. + * + * Results: + * The requested node or NULL if the list is empty. + * + * Side Effects: + * None. + * + *----------------------------------------------------------------------- + */ +LstNode +Lst_Last(Lst l) +{ + if (!LstValid(l) || LstIsEmpty (l)) { + return NULL; + } else { + return (l->lastPtr); + } +} + diff --git a/external/bsd/bmake/dist/lst.lib/lstMember.c b/external/bsd/bmake/dist/lst.lib/lstMember.c new file mode 100644 index 0000000..0ff2ed1 --- /dev/null +++ b/external/bsd/bmake/dist/lst.lib/lstMember.c @@ -0,0 +1,74 @@ +/* $NetBSD: lstMember.c,v 1.13 2009/01/23 21:26:30 dsl Exp $ */ + +/* + * Copyright (c) 1988, 1989, 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Adam de Boor. + * + * 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. + */ + +#ifndef MAKE_NATIVE +static char rcsid[] = "$NetBSD: lstMember.c,v 1.13 2009/01/23 21:26:30 dsl Exp $"; +#else +#include <sys/cdefs.h> +#ifndef lint +#if 0 +static char sccsid[] = "@(#)lstMember.c 8.1 (Berkeley) 6/6/93"; +#else +__RCSID("$NetBSD: lstMember.c,v 1.13 2009/01/23 21:26:30 dsl Exp $"); +#endif +#endif /* not lint */ +#endif + +/*- + * lstMember.c -- + * See if a given datum is on a given list. + */ + +#include "lstInt.h" + +LstNode +Lst_Member(Lst l, void *d) +{ + List list = l; + ListNode lNode; + + lNode = list->firstPtr; + if (lNode == NULL) { + return NULL; + } + + do { + if (lNode->datum == d) { + return lNode; + } + lNode = lNode->nextPtr; + } while (lNode != NULL && lNode != list->firstPtr); + + return NULL; +} diff --git a/external/bsd/bmake/dist/lst.lib/lstNext.c b/external/bsd/bmake/dist/lst.lib/lstNext.c new file mode 100644 index 0000000..5c2e0ee --- /dev/null +++ b/external/bsd/bmake/dist/lst.lib/lstNext.c @@ -0,0 +1,120 @@ +/* $NetBSD: lstNext.c,v 1.12 2008/12/13 15:19:29 dsl Exp $ */ + +/* + * Copyright (c) 1988, 1989, 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Adam de Boor. + * + * 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. + */ + +#ifndef MAKE_NATIVE +static char rcsid[] = "$NetBSD: lstNext.c,v 1.12 2008/12/13 15:19:29 dsl Exp $"; +#else +#include <sys/cdefs.h> +#ifndef lint +#if 0 +static char sccsid[] = "@(#)lstNext.c 8.1 (Berkeley) 6/6/93"; +#else +__RCSID("$NetBSD: lstNext.c,v 1.12 2008/12/13 15:19:29 dsl Exp $"); +#endif +#endif /* not lint */ +#endif + +/*- + * LstNext.c -- + * Return the next node for a list. + * The sequential functions access the list in a slightly different way. + * CurPtr points to their idea of the current node in the list and they + * access the list based on it. Because the list is circular, Lst_Next + * and Lst_Prev will go around the list forever. Lst_IsAtEnd must be + * used to determine when to stop. + */ + +#include "lstInt.h" + +/*- + *----------------------------------------------------------------------- + * Lst_Next -- + * Return the next node for the given list. + * + * Results: + * The next node or NULL if the list has yet to be opened. Also + * if the list is non-circular and the end has been reached, NULL + * is returned. + * + * Side Effects: + * the curPtr field is updated. + * + *----------------------------------------------------------------------- + */ +LstNode +Lst_Next(Lst l) +{ + ListNode tln; + List list = l; + + if ((LstValid (l) == FALSE) || + (list->isOpen == FALSE)) { + return NULL; + } + + list->prevPtr = list->curPtr; + + if (list->curPtr == NULL) { + if (list->atEnd == Unknown) { + /* + * If we're just starting out, atEnd will be Unknown. + * Then we want to start this thing off in the right + * direction -- at the start with atEnd being Middle. + */ + list->curPtr = tln = list->firstPtr; + list->atEnd = Middle; + } else { + tln = NULL; + list->atEnd = Tail; + } + } else { + tln = list->curPtr->nextPtr; + list->curPtr = tln; + + if (tln == list->firstPtr || tln == NULL) { + /* + * If back at the front, then we've hit the end... + */ + list->atEnd = Tail; + } else { + /* + * Reset to Middle if gone past first. + */ + list->atEnd = Middle; + } + } + + return (tln); +} + diff --git a/external/bsd/bmake/dist/lst.lib/lstOpen.c b/external/bsd/bmake/dist/lst.lib/lstOpen.c new file mode 100644 index 0000000..941293e --- /dev/null +++ b/external/bsd/bmake/dist/lst.lib/lstOpen.c @@ -0,0 +1,87 @@ +/* $NetBSD: lstOpen.c,v 1.12 2008/12/13 15:19:29 dsl Exp $ */ + +/* + * Copyright (c) 1988, 1989, 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Adam de Boor. + * + * 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. + */ + +#ifndef MAKE_NATIVE +static char rcsid[] = "$NetBSD: lstOpen.c,v 1.12 2008/12/13 15:19:29 dsl Exp $"; +#else +#include <sys/cdefs.h> +#ifndef lint +#if 0 +static char sccsid[] = "@(#)lstOpen.c 8.1 (Berkeley) 6/6/93"; +#else +__RCSID("$NetBSD: lstOpen.c,v 1.12 2008/12/13 15:19:29 dsl Exp $"); +#endif +#endif /* not lint */ +#endif + +/*- + * LstOpen.c -- + * Open a list for sequential access. The sequential functions access the + * list in a slightly different way. CurPtr points to their idea of the + * current node in the list and they access the list based on it. + * If the list is circular, Lst_Next and Lst_Prev will go around + * the list forever. Lst_IsAtEnd must be used to determine when to stop. + */ + +#include "lstInt.h" + +/*- + *----------------------------------------------------------------------- + * Lst_Open -- + * Open a list for sequential access. A list can still be searched, + * etc., without confusing these functions. + * + * Results: + * SUCCESS or FAILURE. + * + * Side Effects: + * isOpen is set TRUE and curPtr is set to NULL so the + * other sequential functions no it was just opened and can choose + * the first element accessed based on this. + * + *----------------------------------------------------------------------- + */ +ReturnStatus +Lst_Open(Lst l) +{ + if (LstValid (l) == FALSE) { + return (FAILURE); + } + (l)->isOpen = TRUE; + (l)->atEnd = LstIsEmpty (l) ? Head : Unknown; + (l)->curPtr = NULL; + + return (SUCCESS); +} + diff --git a/external/bsd/bmake/dist/lst.lib/lstPrev.c b/external/bsd/bmake/dist/lst.lib/lstPrev.c new file mode 100644 index 0000000..0ec865d --- /dev/null +++ b/external/bsd/bmake/dist/lst.lib/lstPrev.c @@ -0,0 +1,79 @@ +/* $NetBSD: lstPrev.c,v 1.3 2008/12/13 15:19:29 dsl Exp $ */ + +/* + * Copyright (c) 1988, 1989, 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Adam de Boor. + * + * 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. + */ + +#ifndef MAKE_NATIVE +static char rcsid[] = "$NetBSD: lstPrev.c,v 1.3 2008/12/13 15:19:29 dsl Exp $"; +#else +#include <sys/cdefs.h> +#ifndef lint +#if 0 +static char sccsid[] = "@(#)lstSucc.c 8.1 (Berkeley) 6/6/93"; +#else +__RCSID("$NetBSD: lstPrev.c,v 1.3 2008/12/13 15:19:29 dsl Exp $"); +#endif +#endif /* not lint */ +#endif + +/*- + * LstPrev.c -- + * return the predecessor to a given node + */ + +#include "lstInt.h" + +/*- + *----------------------------------------------------------------------- + * Lst_Prev -- + * Return the predecessor to the given node on its list. + * + * Results: + * The predecessor of the node, if it exists (note that on a circular + * list, if the node is the only one in the list, it is its own + * predecessor). + * + * Side Effects: + * None. + * + *----------------------------------------------------------------------- + */ +LstNode +Lst_Prev(LstNode ln) +{ + if (ln == NULL) { + return NULL; + } else { + return (ln->prevPtr); + } +} + diff --git a/external/bsd/bmake/dist/lst.lib/lstRemove.c b/external/bsd/bmake/dist/lst.lib/lstRemove.c new file mode 100644 index 0000000..54d7b33 --- /dev/null +++ b/external/bsd/bmake/dist/lst.lib/lstRemove.c @@ -0,0 +1,136 @@ +/* $NetBSD: lstRemove.c,v 1.14 2008/12/13 15:19:29 dsl Exp $ */ + +/* + * Copyright (c) 1988, 1989, 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Adam de Boor. + * + * 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. + */ + +#ifndef MAKE_NATIVE +static char rcsid[] = "$NetBSD: lstRemove.c,v 1.14 2008/12/13 15:19:29 dsl Exp $"; +#else +#include <sys/cdefs.h> +#ifndef lint +#if 0 +static char sccsid[] = "@(#)lstRemove.c 8.1 (Berkeley) 6/6/93"; +#else +__RCSID("$NetBSD: lstRemove.c,v 1.14 2008/12/13 15:19:29 dsl Exp $"); +#endif +#endif /* not lint */ +#endif + +/*- + * LstRemove.c -- + * Remove an element from a list + */ + +#include "lstInt.h" + +/*- + *----------------------------------------------------------------------- + * Lst_Remove -- + * Remove the given node from the given list. + * + * Results: + * SUCCESS or FAILURE. + * + * Side Effects: + * The list's firstPtr will be set to NULL if ln is the last + * node on the list. firsPtr and lastPtr will be altered if ln is + * either the first or last node, respectively, on the list. + * + *----------------------------------------------------------------------- + */ +ReturnStatus +Lst_Remove(Lst l, LstNode ln) +{ + List list = l; + ListNode lNode = ln; + + if (!LstValid (l) || + !LstNodeValid (ln, l)) { + return (FAILURE); + } + + /* + * unlink it from the list + */ + if (lNode->nextPtr != NULL) { + lNode->nextPtr->prevPtr = lNode->prevPtr; + } + if (lNode->prevPtr != NULL) { + lNode->prevPtr->nextPtr = lNode->nextPtr; + } + + /* + * if either the firstPtr or lastPtr of the list point to this node, + * adjust them accordingly + */ + if (list->firstPtr == lNode) { + list->firstPtr = lNode->nextPtr; + } + if (list->lastPtr == lNode) { + list->lastPtr = lNode->prevPtr; + } + + /* + * Sequential access stuff. If the node we're removing is the current + * node in the list, reset the current node to the previous one. If the + * previous one was non-existent (prevPtr == NULL), we set the + * end to be Unknown, since it is. + */ + if (list->isOpen && (list->curPtr == lNode)) { + list->curPtr = list->prevPtr; + if (list->curPtr == NULL) { + list->atEnd = Unknown; + } + } + + /* + * the only way firstPtr can still point to ln is if ln is the last + * node on the list (the list is circular, so lNode->nextptr == lNode in + * this case). The list is, therefore, empty and is marked as such + */ + if (list->firstPtr == lNode) { + list->firstPtr = NULL; + } + + /* + * note that the datum is unmolested. The caller must free it as + * necessary and as expected. + */ + if (lNode->useCount == 0) { + free(ln); + } else { + lNode->flags |= LN_DELETED; + } + + return (SUCCESS); +} + diff --git a/external/bsd/bmake/dist/lst.lib/lstReplace.c b/external/bsd/bmake/dist/lst.lib/lstReplace.c new file mode 100644 index 0000000..090e91a --- /dev/null +++ b/external/bsd/bmake/dist/lst.lib/lstReplace.c @@ -0,0 +1,78 @@ +/* $NetBSD: lstReplace.c,v 1.13 2009/01/23 21:26:30 dsl Exp $ */ + +/* + * Copyright (c) 1988, 1989, 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Adam de Boor. + * + * 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. + */ + +#ifndef MAKE_NATIVE +static char rcsid[] = "$NetBSD: lstReplace.c,v 1.13 2009/01/23 21:26:30 dsl Exp $"; +#else +#include <sys/cdefs.h> +#ifndef lint +#if 0 +static char sccsid[] = "@(#)lstReplace.c 8.1 (Berkeley) 6/6/93"; +#else +__RCSID("$NetBSD: lstReplace.c,v 1.13 2009/01/23 21:26:30 dsl Exp $"); +#endif +#endif /* not lint */ +#endif + +/*- + * LstReplace.c -- + * Replace the datum in a node with a new datum + */ + +#include "lstInt.h" + +/*- + *----------------------------------------------------------------------- + * Lst_Replace -- + * Replace the datum in the given node with the new datum + * + * Results: + * SUCCESS or FAILURE. + * + * Side Effects: + * The datum field fo the node is altered. + * + *----------------------------------------------------------------------- + */ +ReturnStatus +Lst_Replace(LstNode ln, void *d) +{ + if (ln == NULL) { + return (FAILURE); + } else { + (ln)->datum = d; + return (SUCCESS); + } +} + diff --git a/external/bsd/bmake/dist/lst.lib/lstSucc.c b/external/bsd/bmake/dist/lst.lib/lstSucc.c new file mode 100644 index 0000000..3f13aa5 --- /dev/null +++ b/external/bsd/bmake/dist/lst.lib/lstSucc.c @@ -0,0 +1,79 @@ +/* $NetBSD: lstSucc.c,v 1.13 2008/12/13 15:19:29 dsl Exp $ */ + +/* + * Copyright (c) 1988, 1989, 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Adam de Boor. + * + * 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. + */ + +#ifndef MAKE_NATIVE +static char rcsid[] = "$NetBSD: lstSucc.c,v 1.13 2008/12/13 15:19:29 dsl Exp $"; +#else +#include <sys/cdefs.h> +#ifndef lint +#if 0 +static char sccsid[] = "@(#)lstSucc.c 8.1 (Berkeley) 6/6/93"; +#else +__RCSID("$NetBSD: lstSucc.c,v 1.13 2008/12/13 15:19:29 dsl Exp $"); +#endif +#endif /* not lint */ +#endif + +/*- + * LstSucc.c -- + * return the successor to a given node + */ + +#include "lstInt.h" + +/*- + *----------------------------------------------------------------------- + * Lst_Succ -- + * Return the successor to the given node on its list. + * + * Results: + * The successor of the node, if it exists (note that on a circular + * list, if the node is the only one in the list, it is its own + * successor). + * + * Side Effects: + * None. + * + *----------------------------------------------------------------------- + */ +LstNode +Lst_Succ(LstNode ln) +{ + if (ln == NULL) { + return NULL; + } else { + return (ln->nextPtr); + } +} + |