usr.bin/make/meta.c

111 filemon_open(BuildMon *pbm)
115     pbm->mon_fd = pbm->filemon_fd = -1;
120 	if ((pbm->filemon_fd = open(_PATH_FILEMON, O_RDWR)) >= 0)
124     if (pbm->filemon_fd < 0) {
136     pbm->mon_fd = mkTempFile("filemon.XXXXXX", NULL);
137     if (ioctl(pbm->filemon_fd, FILEMON_SET_FD, &pbm->mon_fd) < 0) {
141     (void)fcntl(pbm->mon_fd, F_SETFD, 1);
142     (void)fcntl(pbm->filemon_fd, F_SETFD, 1);
389 meta_create(BuildMon *pbm, GNode *gn)
484     fname = meta_name(gn, pbm->meta_fname, sizeof(pbm->meta_fname),
602     BuildMon *pbm;
605 	pbm = &job->bm;
607 	pbm = &Mybm;
609     pbm->mfp = meta_create(pbm, gn);
616     if (pbm->mfp != NULL && useFilemon) {
617 	filemon_open(pbm);
619 	pbm->mon_fd = pbm->filemon_fd = -1;
632     BuildMon *pbm;
636 	pbm = &job->bm;
638 	pbm = &Mybm;
641     if (pbm->mfp != NULL && useFilemon) {
642 	if (ioctl(pbm->filemon_fd, FILEMON_SET_PID, &pid) < 0) {
653     BuildMon *pbm;
656 	pbm = &job->bm;
660 	pbm = &Mybm;
662     if (pbm->mfp != NULL) {
663 	fprintf(pbm->mfp, "*** Error code %d%s\n",
673     if (pbm && pbm->meta_fname[0]) {
674 	Var_Set(".ERROR_META_FILE", pbm->meta_fname, VAR_GLOBAL, 0);
682     BuildMon *pbm;
685 	pbm = &job->bm;
687 	pbm = &Mybm;
689     if (pbm->mfp != NULL) {
709 	fprintf(pbm->mfp, "%s%s", cp, nl);
717     BuildMon *pbm = pbmp;
719     if (!pbm)
720 	pbm = &Mybm;
722     if (pbm->filemon_fd >= 0) {
723 	close(pbm->filemon_fd);
724 	filemon_read(pbm->mfp, pbm->mon_fd);
725 	pbm->filemon_fd = pbm->mon_fd = -1;
733     BuildMon *pbm;
736 	pbm = &job->bm;
738 	pbm = &Mybm;
740     if (pbm->mfp != NULL) {
741 	meta_cmd_finish(pbm);
742 	fclose(pbm->mfp);
743 	pbm->mfp = NULL;
744 	pbm->meta_fname[0] = '\0';
1305     BuildMon *pbm = &Mybm;
1307     if (pbm->mfp != NULL && useFilemon) {
1308 	filemon_open(pbm);
1310 	pbm->mon_fd = pbm->filemon_fd = -1;