92 dconf_init(dumpconf_t *dcp, int dcmode)  in dconf_init()  argument
101 	(void) strcpy(dcp->dc_device, DC_STR_SWAP);  in dconf_init()
102 	(void) strcpy(dcp->dc_savdir, "/var/crash");  in dconf_init()
105 		(void) strcat(dcp->dc_savdir, "/");  in dconf_init()
106 		(void) strcat(dcp->dc_savdir, ut.nodename);  in dconf_init()
113 	dcp->dc_cflags = DUMP_KERNEL;  in dconf_init()
114 	dcp->dc_enable = DC_ON;  in dconf_init()
115 	dcp->dc_csave = DC_COMPRESSED;  in dconf_init()
117 	dcp->dc_mode = dcmode;  in dconf_init()
118 	dcp->dc_conf_fp = NULL;  in dconf_init()
119 	dcp->dc_conf_fd = -1;  in dconf_init()
120 	dcp->dc_dump_fd = -1;  in dconf_init()
121 	dcp->dc_readonly = false;  in dconf_init()
122 	dcp->dc_parsable = false;  in dconf_init()
123 	dcp->dc_headers = true;  in dconf_init()
127 dconf_open(dumpconf_t *dcp, const char *dpath, const char *fpath, int dcmode)  in dconf_open()  argument
133 	dconf_init(dcp, dcmode);  in dconf_open()
135 	if ((dcp->dc_dump_fd = open(dpath, O_RDWR)) == -1) {  in dconf_open()
140 	if ((dcp->dc_conf_fd = open(fpath, O_RDWR | O_CREAT, DC_PERM)) == -1) {  in dconf_open()
144 		if ((dcp->dc_conf_fd = open(fpath, O_RDONLY)) == -1) {  in dconf_open()
149 		dcp->dc_readonly = true;  in dconf_open()
153 	if ((dcp->dc_conf_fp = fdopen(dcp->dc_conf_fd, fpmode)) == NULL) {  in dconf_open()
163 		(void) dconf_getdev(dcp);  in dconf_open()
165 	for (line = 1; fgets(buf, BUFSIZ, dcp->dc_conf_fp) != NULL; line++) {  in dconf_open()
187 					if (tokp->tok_parse(dcp, value) == -1) {  in dconf_open()
216 		return (dconf_getdev(dcp));  in dconf_open()
222 dconf_getdev(dumpconf_t *dcp)  in dconf_getdev()  argument
226 	if ((dcp->dc_cflags = ioctl(dcp->dc_dump_fd, DIOCGETCONF, 0)) == -1) {  in dconf_getdev()
231 	if (ioctl(dcp->dc_dump_fd, DIOCGETDEV, dcp->dc_device) == -1) {  in dconf_getdev()
236 			dcp->dc_device[0] = '\0';  in dconf_getdev()
243 dconf_close(dumpconf_t *dcp)  in dconf_close()  argument
245 	if (fclose(dcp->dc_conf_fp) == 0) {  in dconf_close()
246 		(void) close(dcp->dc_dump_fd);  in dconf_close()
253 dconf_write(dumpconf_t *dcp)  in dconf_write()  argument
257 	if (fseeko(dcp->dc_conf_fp, (off_t)0, SEEK_SET) == -1) {  in dconf_write()
262 	if (ftruncate(dcp->dc_conf_fd, (off_t)0) == -1) {  in dconf_write()
270 	    "#\n", dcp->dc_conf_fp);  in dconf_write()
273 		if (fprintf(dcp->dc_conf_fp, "%s=", tokp->tok_name) == -1 ||  in dconf_write()
274 		    tokp->tok_print(dcp, dcp->dc_conf_fp) == -1) {  in dconf_write()
280 	if (fflush(dcp->dc_conf_fp) != 0)  in dconf_write()
283 	if (fsync(dcp->dc_conf_fd) == -1)  in dconf_write()
286 	if (fchmod(dcp->dc_conf_fd, DC_PERM) == -1)  in dconf_write()
289 	if (fchown(dcp->dc_conf_fd, DC_OWNER, DC_GROUP) == -1)  in dconf_write()
346 dconf_dev_ioctl(dumpconf_t *dcp, int cmd)  in dconf_dev_ioctl()  argument
348 	if (ioctl(dcp->dc_dump_fd, cmd, dcp->dc_device) == 0)  in dconf_dev_ioctl()
353 		warn(gettext("dumps not supported on %s\n"), dcp->dc_device);  in dconf_dev_ioctl()
356 		warn(gettext("device %s is already in use\n"), dcp->dc_device);  in dconf_dev_ioctl()
361 		    "a dump device\n"), dcp->dc_device);  in dconf_dev_ioctl()
369 		warn(gettext("cannot use %s as dump device"), dcp->dc_device);  in dconf_dev_ioctl()
375 dconf_update(dumpconf_t *dcp, int checkinuse)  in dconf_update()  argument
383 	if (checkinuse && (dm_inuse(dcp->dc_device, &msg, DM_WHO_DUMP,  in dconf_update()
387 			    " in use"), dcp->dc_device);  in dconf_update()
398 	if ((oconf = ioctl(dcp->dc_dump_fd, DIOCGETCONF, 0)) == -1) {  in dconf_update()
404 	dcp->dc_cflags &= DUMP_CONTENT;  in dconf_update()
406 	if (ioctl(dcp->dc_dump_fd, DIOCSETCONF, dcp->dc_cflags) == -1) {  in dconf_update()
411 	if (strcmp(dcp->dc_device, DC_STR_SWAP) == 0) {  in dconf_update()
432 			if (ioctl(dcp->dc_dump_fd, DIOCSETDEV,  in dconf_update()
434 				(void) strcpy(dcp->dc_device,  in dconf_update()
448 	} else if (strcmp(dcp->dc_device, DC_STR_NONE) == 0) {  in dconf_update()
449 		if (ioctl(dcp->dc_dump_fd, DIOCRMDEV, NULL) == -1) {  in dconf_update()
453 	} else if (dcp->dc_device[0] != '\0') {  in dconf_update()
459 		if (dcp->dc_mode == DC_CURRENT) {  in dconf_update()
463 			if (dconf_dev_ioctl(dcp, DIOCTRYDEV) == -1)  in dconf_update()
466 			if (open_stat64(dcp->dc_device, &st) == -1) {  in dconf_update()
468 				    dcp->dc_device);  in dconf_update()
473 			    dcp->dc_device)) > 0)  in dconf_update()
475 			if (ioctl(dcp->dc_dump_fd, DIOCGETDUMPSIZE, &d) == -1) {  in dconf_update()
484 				    dcp->dc_device, d, st.st_size);  in dconf_update()
489 		if (dconf_dev_ioctl(dcp, DIOCSETDEV) == -1)  in dconf_update()
498 	if ((dcp->dc_cflags = ioctl(dcp->dc_dump_fd, DIOCGETCONF, 0)) == -1) {  in dconf_update()
506 	(void) ioctl(dcp->dc_dump_fd, DIOCSETCONF, oconf);  in dconf_update()
511 dconf_write_uuid(dumpconf_t *dcp)  in dconf_write_uuid()  argument
520 	err = ioctl(dcp->dc_dump_fd, DIOCSETUUID, uuidstr);  in dconf_write_uuid()
529 dconf_get_dumpsize(dumpconf_t *dcp)  in dconf_get_dumpsize()  argument
534 	if (ioctl(dcp->dc_dump_fd, DIOCGETDUMPSIZE, &d) == -1) {  in dconf_get_dumpsize()
539 	if (dcp->dc_parsable)  in dconf_get_dumpsize()
544 	if (dcp->dc_headers)  in dconf_get_dumpsize()
551 dconf_print(dumpconf_t *dcp, FILE *fp)  in dconf_print()  argument
556 	if (dcp->dc_cflags & DUMP_ALL)  in dconf_print()
558 	else if (dcp->dc_cflags & DUMP_CURPROC)  in dconf_print()
565 	if (dcp->dc_device[0] != '\0') {  in dconf_print()
567 		    dcp->dc_device, (dcp->dc_cflags & DUMP_EXCL) ?  in dconf_print()
574 	(void) fprintf(fp, gettext("Savecore directory: %s"), dcp->dc_savdir);  in dconf_print()
576 	if (minfree_read(dcp->dc_savdir, &min) == 0) {  in dconf_print()
587 	    (dcp->dc_enable == DC_OFF) ? gettext("no") : gettext("yes"));  in dconf_print()
589 	    (dcp->dc_csave == DC_UNCOMPRESSED) ? gettext("off") :  in dconf_print()
594 dconf_str2device(dumpconf_t *dcp, char *buf)  in dconf_str2device()  argument
597 		(void) strcpy(dcp->dc_device, DC_STR_SWAP);  in dconf_str2device()
602 		(void) strcpy(dcp->dc_device, DC_STR_NONE);  in dconf_str2device()
607 		(void) strcpy(dcp->dc_device, buf);  in dconf_str2device()
615 dconf_str2savdir(dumpconf_t *dcp, char *buf)  in dconf_str2savdir()  argument
618 		(void) strcpy(dcp->dc_savdir, buf);  in dconf_str2savdir()
626 dconf_str2content(dumpconf_t *dcp, char *buf)  in dconf_str2content()  argument
629 		dcp->dc_cflags = (dcp->dc_cflags & ~DUMP_CONTENT) | DUMP_KERNEL;  in dconf_str2content()
634 		dcp->dc_cflags = (dcp->dc_cflags & ~DUMP_CONTENT) |  in dconf_str2content()
640 		dcp->dc_cflags = (dcp->dc_cflags & ~DUMP_CONTENT) | DUMP_ALL;  in dconf_str2content()
649 dconf_str2enable(dumpconf_t *dcp, char *buf)  in dconf_str2enable()  argument
652 		dcp->dc_enable = DC_ON;  in dconf_str2enable()
657 		dcp->dc_enable = DC_OFF;  in dconf_str2enable()
666 dconf_str2csave(dumpconf_t *dcp, char *buf)  in dconf_str2csave()  argument
669 		dcp->dc_csave = DC_COMPRESSED;  in dconf_str2csave()
674 		dcp->dc_csave = DC_UNCOMPRESSED;  in dconf_str2csave()
683 print_content(const dumpconf_t *dcp, FILE *fp)  in print_content()  argument
687 	if (dcp->dc_cflags & DUMP_ALL)  in print_content()
689 	else if (dcp->dc_cflags & DUMP_CURPROC)  in print_content()
698 print_device(const dumpconf_t *dcp, FILE *fp)  in print_device()  argument
700 	return (fprintf(fp, "%s\n", (dcp->dc_device[0] != '\0') ?  in print_device()
701 	    dcp->dc_device : DC_STR_SWAP));  in print_device()
705 print_enable(const dumpconf_t *dcp, FILE *fp)  in print_enable()  argument
707 	return (fprintf(fp, "%s\n", (dcp->dc_enable == DC_OFF) ?  in print_enable()
712 print_csave(const dumpconf_t *dcp, FILE *fp)  in print_csave()  argument
714 	return (fprintf(fp, "%s\n", (dcp->dc_csave == DC_COMPRESSED) ?  in print_csave()
719 print_savdir(const dumpconf_t *dcp, FILE *fp)  in print_savdir()  argument
721 	return (fprintf(fp, "%s\n", dcp->dc_savdir));  in print_savdir()