1 /* $NetBSD: trace.c,v 1.11 2008/12/28 18:31:51 christos Exp $ */
4 * Copyright (c) 2000 The NetBSD Foundation, Inc.
7 * This code is derived from software contributed to The NetBSD Foundation
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
34 static char rcsid[] = "$NetBSD: trace.c,v 1.11 2008/12/28 18:31:51 christos Exp $";
36 #include <sys/cdefs.h>
38 __RCSID("$NetBSD: trace.c,v 1.11 2008/12/28 18:31:51 christos Exp $");
44 * handle logging of trace events generated by various parts of make.
47 * Trace_Init Initialize tracing (called once during
48 * the lifetime of the process)
50 * Trace_End Finalize tracing (called before make exits)
52 * Trace_Log Log an event about a particular make job.
68 static const char *evname[] = {
78 Trace_Init(const char *pathname)
81 if (pathname != NULL) {
83 trwd = Var_Value(".CURDIR", VAR_GLOBAL, &p1);
85 trfile = fopen(pathname, "a");
90 Trace_Log(TrEvent event, Job *job)
92 struct timeval rightnow;
97 gettimeofday(&rightnow, NULL);
99 fprintf(trfile, "%lld.%06ld %d %s %d %s",
100 (long long)rightnow.tv_sec, (long)rightnow.tv_usec,
102 evname[event], trpid, trwd);
104 fprintf(trfile, " %s %d %x %x", job->node->name,
105 job->pid, job->flags, job->node->type);