126 lines
3.4 KiB
C
126 lines
3.4 KiB
C
/* $NetBSD: trace.c,v 1.3 2001/01/23 02:48:05 cgd Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 2000 The NetBSD Foundation, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to The NetBSD Foundation
|
|
* by Bill Sommerfeld
|
|
*
|
|
* 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. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the NetBSD
|
|
* Foundation, Inc. and its contributors.
|
|
* 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
|
|
*/
|
|
|
|
|
|
#ifdef MAKE_BOOTSTRAP
|
|
static char rcsid[] = "$NetBSD: trace.c,v 1.3 2001/01/23 02:48:05 cgd Exp $";
|
|
#else
|
|
#include <sys/cdefs.h>
|
|
#ifndef lint
|
|
__RCSID("$NetBSD: trace.c,v 1.3 2001/01/23 02:48:05 cgd Exp $");
|
|
#endif /* not lint */
|
|
#endif
|
|
|
|
/*-
|
|
* trace.c --
|
|
* handle logging of trace events generated by various parts of make.
|
|
*
|
|
* Interface:
|
|
* Trace_Init Initialize tracing (called once during
|
|
* the lifetime of the process)
|
|
*
|
|
* Trace_End Finalize tracing (called before make exits)
|
|
*
|
|
* Trace_Log Log an event about a particular make job.
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <unistd.h>
|
|
#include <sys/time.h>
|
|
|
|
#include "make.h"
|
|
#include "job.h"
|
|
#include "trace.h"
|
|
|
|
static FILE *trfile;
|
|
static pid_t trpid;
|
|
char *trwd;
|
|
|
|
static const char *evname[] = {
|
|
"BEG",
|
|
"END",
|
|
"ERR",
|
|
"JOB",
|
|
"DON",
|
|
"INT",
|
|
};
|
|
|
|
void
|
|
Trace_Init(pathname)
|
|
const char *pathname;
|
|
{
|
|
char *p1;
|
|
if (pathname != NULL) {
|
|
trpid = getpid();
|
|
trwd = Var_Value(".CURDIR", VAR_GLOBAL, &p1);
|
|
|
|
trfile = fopen(pathname, "a");
|
|
}
|
|
}
|
|
|
|
void
|
|
Trace_Log(event, job)
|
|
TrEvent event;
|
|
Job *job;
|
|
{
|
|
struct timeval now;
|
|
|
|
if (trfile == NULL)
|
|
return;
|
|
|
|
gettimeofday(&now, NULL);
|
|
|
|
fprintf(trfile, "%ld.%06d %d %d %s %d %s",
|
|
now.tv_sec, (int)now.tv_usec,
|
|
jobTokensRunning, jobTokensFree,
|
|
evname[event], trpid, trwd);
|
|
if (job != NULL) {
|
|
fprintf(trfile, " %s %d %x %x", job->node->name,
|
|
job->pid, job->flags, job->node->type);
|
|
}
|
|
fputc('\n', trfile);
|
|
fflush(trfile);
|
|
}
|
|
|
|
void
|
|
Trace_End()
|
|
{
|
|
if (trfile != NULL)
|
|
fclose(trfile);
|
|
}
|