Return to arch.h CVS log

Up to [local] / src / usr.bin / make

Annotation of src/usr.bin/make/arch.h, Revision 1.3

1.1       espie       1: #ifndef ARCH_H
                      2: #define ARCH_H
                      3: /*     $OpenPackages$ */
1.3     ! espie       4: /*     $OpenBSD: arch.h,v 1.2 2007/09/17 09:28:36 espie Exp $ */
1.1       espie       5:
                      6: /*
                      7:  * Copyright (c) 2001 Marc Espie.
                      8:  *
                      9:  * Redistribution and use in source and binary forms, with or without
                     10:  * modification, are permitted provided that the following conditions
                     11:  * are met:
                     12:  * 1. Redistributions of source code must retain the above copyright
                     13:  *    notice, this list of conditions and the following disclaimer.
                     14:  * 2. Redistributions in binary form must reproduce the above copyright
                     15:  *    notice, this list of conditions and the following disclaimer in the
                     16:  *    documentation and/or other materials provided with the distribution.
                     17:  *
                     18:  * THIS SOFTWARE IS PROVIDED BY THE OPENBSD PROJECT AND CONTRIBUTORS
                     19:  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
                     20:  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
                     21:  * A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OPENBSD
                     22:  * PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
                     23:  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
                     24:  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
                     25:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
                     26:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
                     27:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
                     28:  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
                     29:  */
                     30:
                     31: /*-
                     32:  * arch --
                     33:  *     Functions to manipulate libraries, archives and their members.
                     34:  */
                     35:
                     36: #ifndef TIMESTAMP_TYPE
                     37: #include "timestamp_t.h"
                     38: #endif
                     39:
                     40: /* Initialization and cleanup */
                     41: extern void Arch_Init(void);
                     42: #ifdef CLEANUP
                     43: extern void Arch_End(void);
                     44: #else
                     45: #define Arch_End()
                     46: #endif
                     47:
                     48: /* ok = Arch_ParseArchive(&begin, nodeLst, ctxt);
                     49:  *     Given an archive specification, add list of corresponding GNodes to
1.2       espie      50:  *     nodeLst, one for each member in the spec.
1.1       espie      51:  *     false is returned if the specification is invalid for some reason.
                     52:  *     Side-effect: begin is bumped to the end of the specification.  */
                     53: extern bool Arch_ParseArchive(char **, Lst, SymTable *);
                     54: /* Arch_Touch(node);
1.2       espie      55:  *     Alter the modification time of the archive member described by node
1.1       espie      56:  *     to the current time.  */
                     57: extern void Arch_Touch(GNode *);
                     58: /* Arch_TouchLib(node);
1.2       espie      59:  *     Update the modification time of the library described by node.
1.1       espie      60:  *     This is distinct from Arch_Touch, as it also updates the mtime
                     61:  *     of the library's table of contents.  */
                     62: extern void Arch_TouchLib(GNode *);
1.3     ! espie      63: /* stamp = Arch_MTime(node);
1.1       espie      64:  *     Find the modification time of a member of an archive *in the
                     65:  *     archive*, and returns it.
                     66:  *     The time is also stored in the member's GNode.  */
                     67: extern TIMESTAMP Arch_MTime(GNode *);
1.3     ! espie      68: /* stamp = Arch_MemMTime(node);
1.2       espie      69:  *     Find the modification time of a member of an archive and returns it.
1.1       espie      70:  *     To use when the member only exists within the archive.  */
                     71: extern TIMESTAMP Arch_MemMTime(GNode *);
                     72: /* Arch_FindLib(node, path);
                     73:  *     Search for a library node along a path, and fills the gnode's path
                     74:  *     field to the actual complete path. If we don't find it, we set the
                     75:  *     library name to libname.a, assuming some other mechanism will take
                     76:  *     care of finding it.  The library name should be in -l<name> format.  */
                     77: extern void Arch_FindLib(GNode *, Lst);
                     78: /* bool = Arch_LibOODate(node);
                     79:  *     Decide whether a library node is out-of-date. */
                     80: extern bool Arch_LibOODate(GNode *);
                     81:
                     82: /* bool = Arch_IsLib(node);
                     83:  *     Decide whether a node is a library.  */
                     84: extern bool Arch_IsLib(GNode *);
                     85:
                     86: #endif