/* $NetBSD: trace.c,v 1.1.1.1 2004/03/11 13:04:13 grant 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 1.1.1.1 2004/03/11 13:04:13 grant Exp $"; #else #include #ifndef lint __RCSID("$NetBSD: trace.c,v 1.1.1.1 2004/03/11 13:04:13 grant 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 #include #include #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); }