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Annotation of src/usr.bin/make/targ.h, Revision 1.9

1.1       espie       1: #ifndef TARG_H
                      2: #define TARG_H
1.9     ! espie       3: /*     $OpenBSD: targ.h,v 1.8 2010/07/19 19:30:38 espie Exp $ */
1.1       espie       4:
                      5: /*
                      6:  * Copyright (c) 2001 Marc Espie.
                      7:  *
                      8:  * Redistribution and use in source and binary forms, with or without
                      9:  * modification, are permitted provided that the following conditions
                     10:  * are met:
                     11:  * 1. Redistributions of source code must retain the above copyright
                     12:  *    notice, this list of conditions and the following disclaimer.
                     13:  * 2. Redistributions in binary form must reproduce the above copyright
                     14:  *    notice, this list of conditions and the following disclaimer in the
                     15:  *    documentation and/or other materials provided with the distribution.
                     16:  *
                     17:  * THIS SOFTWARE IS PROVIDED BY THE OPENBSD PROJECT AND CONTRIBUTORS
                     18:  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
                     19:  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
                     20:  * A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OPENBSD
                     21:  * PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
                     22:  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
                     23:  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
                     24:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
                     25:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
                     26:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
                     27:  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
                     28:  */
                     29:
                     30: #ifndef TIMESTAMP_TYPE
                     31: #include "timestamp_t.h"
                     32: #endif
                     33: /*
                     34:  * The TARG_ constants are used when calling the Targ_FindNode functions.
                     35:  * They simply tell the function what to do if the desired node is not found.
                     36:  * If the TARG_CREATE constant is given, a new, empty node will be created
                     37:  * for the target, placed in the table of all targets and its address returned.
                     38:  * If TARG_NOCREATE is given, a NULL pointer will be returned.
                     39:  */
                     40: #define TARG_CREATE    0x01      /* create node if not found */
                     41: #define TARG_NOCREATE  0x00      /* don't create it */
                     42:
                     43: extern void Targ_Init(void);
                     44: #ifdef CLEANUP
                     45: extern void Targ_End(void);
                     46: #else
                     47: #define Targ_End()
                     48: #endif
                     49: extern GNode *Targ_NewGNi(const char *, const char *);
                     50: #define Targ_NewGN(n)  Targ_NewGNi(n, NULL);
                     51: extern GNode *Targ_FindNodei(const char *, const char *, int);
                     52: #define Targ_FindNode(n, i)    Targ_FindNodei(n, NULL, i)
1.3       espie      53:
                     54:
                     55:
                     56: /* set of helpers for constant nodes */
                     57: extern GNode *Targ_FindNodeih(const char *, const char *, uint32_t, int);
                     58:
                     59: extern inline GNode *
                     60: Targ_FindNodeh(const char *, size_t, uint32_t, int);
                     61: extern inline GNode *
                     62: Targ_FindNodeh(const char *name, size_t n, uint32_t hv, int flags)
                     63: {
                     64:        return Targ_FindNodeih(name, name + n - 1, hv, flags);
                     65: }
1.1       espie      66: extern void Targ_FindList(Lst, Lst);
                     67: extern bool Targ_Ignore(GNode *);
                     68: extern bool Targ_Silent(GNode *);
                     69: extern bool Targ_Precious(GNode *);
                     70: extern void Targ_PrintCmd(void *);
                     71: extern void Targ_PrintType(int);
                     72: extern void Targ_PrintGraph(int);
                     73:
1.3       espie      74: extern GNode *begin_node, *end_node, *interrupt_node, *DEFAULT;
                     75: struct ohash_info;
                     76:
                     77: extern struct ohash_info gnode_info;
1.1       espie      78:
1.5       espie      79: extern void Targ_setdirs(const char *, const char *);
1.6       espie      80: const char *status_to_string(GNode *);
1.7       espie      81: struct ohash *targets_hash(void);
1.1       espie      82: #endif