Annotation of src/usr.bin/make/engine.h, Revision 1.9
1.1 espie 1: #ifndef ENGINE_H
2: #define ENGINE_H
1.3 espie 3: /* $OpenBSD$ */
1.1 espie 4:
5: /*
6: * Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
7: * Copyright (c) 1988, 1989 by Adam de Boor
8: * Copyright (c) 1989 by Berkeley Softworks
9: * All rights reserved.
10: *
11: * This code is derived from software contributed to Berkeley by
12: * Adam de Boor.
13: *
14: * Redistribution and use in source and binary forms, with or without
15: * modification, are permitted provided that the following conditions
16: * are met:
17: * 1. Redistributions of source code must retain the above copyright
18: * notice, this list of conditions and the following disclaimer.
19: * 2. Redistributions in binary form must reproduce the above copyright
20: * notice, this list of conditions and the following disclaimer in the
21: * documentation and/or other materials provided with the distribution.
22: * 3. Neither the name of the University nor the names of its contributors
23: * may be used to endorse or promote products derived from this software
24: * without specific prior written permission.
25: *
26: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
27: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
29: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
30: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
31: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
32: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
33: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
34: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
35: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36: * SUCH DAMAGE.
37: *
38: * from: @(#)job.h 8.1 (Berkeley) 6/6/93
39: */
40:
1.6 espie 41: /* ok = Job_CheckCommands(node);
1.1 espie 42: * verify the integrity of a node's commands, pulling stuff off
1.2 espie 43: * .DEFAULT and other places if necessary.
1.1 espie 44: */
1.6 espie 45: extern bool Job_CheckCommands(GNode *);
46: extern void job_failure(GNode *, void (*abortProc)(char *, ...));
1.4 espie 47: /* Job_Touch(node);
1.1 espie 48: * touch the path corresponding to a node or update the corresponding
49: * archive object.
50: */
1.4 espie 51: extern void Job_Touch(GNode *);
1.1 espie 52: /* Make_TimeStamp(parent, child);
53: * ensure parent is at least as recent as child.
54: */
55: extern void Make_TimeStamp(GNode *, GNode *);
56: /* Make_HandleUse(user_node, usee_node);
57: * let user_node inherit the commands from usee_node
58: */
59: extern void Make_HandleUse(GNode *, GNode *);
60:
61: /* old = Make_OODate(node);
62: * check if a given node is out-of-date.
63: */
64: extern bool Make_OODate(GNode *);
65: /* Make_DoAllVar(node);
66: * fill all dynamic variables for a node.
67: */
68: extern void Make_DoAllVar(GNode *);
1.3 espie 69: extern volatile sig_atomic_t got_signal;
70:
71: extern volatile sig_atomic_t got_SIGINT, got_SIGHUP, got_SIGQUIT,
1.8 espie 72: got_SIGTERM, got_SIGTSTP, got_SIGTTOU, got_SIGTTIN, got_SIGWINCH,
73: got_SIGCONT;
1.3 espie 74:
75: extern void SigHandler(int);
1.5 espie 76: extern int run_gnode(GNode *);
1.7 espie 77: extern void run_gnode_parallel(GNode *);
1.5 espie 78: extern void expand_commands(GNode *);
1.3 espie 79:
1.8 espie 80: extern void setup_engine(int);
81: typedef void (*psighandler)(int);
82: extern void setup_all_signals(psighandler, psighandler);
1.3 espie 83:
1.1 espie 84: #endif