bin/pax/ar_subs.c

75 	ARCHD *arcn;
80 	arcn = &archd;
100 	while (next_head(arcn) == 0) {
105 		if ((res = pat_match(arcn)) < 0)
108 		if ((res == 0) && (sel_chk(arcn) == 0)) {
112 			if (pat_sel(arcn) < 0)
119 			if ((res = mod_name(arcn)) < 0)
122 				ls_list(arcn, now, stdout);
129 		if (rd_skip(arcn->skip + arcn->pad) == 1)
152 	ARCHD *arcn;
160 	arcn = &archd;
183 	while (next_head(arcn) == 0) {
189 		if ((res = pat_match(arcn)) < 0)
192 		if ((res > 0) || (sel_chk(arcn) != 0)) {
197 			(void)rd_skip(arcn->skip + arcn->pad);
211 		if ((uflag || Dflag) && ((lstat(arcn->name, &sb) == 0))) {
213 				if ((arcn->sb.st_mtime <= sb.st_mtime) &&
214 				    (arcn->sb.st_ctime <= sb.st_ctime)) {
215 					(void)rd_skip(arcn->skip + arcn->pad);
219 				if (arcn->sb.st_ctime <= sb.st_ctime) {
220 					(void)rd_skip(arcn->skip + arcn->pad);
223 			} else if (arcn->sb.st_mtime <= sb.st_mtime) {
224 				(void)rd_skip(arcn->skip + arcn->pad);
232 		if ((pat_sel(arcn) < 0) || ((res = mod_name(arcn)) < 0))
238 			purg_lnk(arcn);
239 			(void)rd_skip(arcn->skip + arcn->pad);
247 		if ((Yflag || Zflag) && ((lstat(arcn->name, &sb) == 0))) {
249 				if ((arcn->sb.st_mtime <= sb.st_mtime) &&
250 				    (arcn->sb.st_ctime <= sb.st_ctime)) {
251 					(void)rd_skip(arcn->skip + arcn->pad);
255 				if (arcn->sb.st_ctime <= sb.st_ctime) {
256 					(void)rd_skip(arcn->skip + arcn->pad);
259 			} else if (arcn->sb.st_mtime <= sb.st_mtime) {
260 				(void)rd_skip(arcn->skip + arcn->pad);
267 				ls_list(arcn, now, listf);
269 				(void)fputs(arcn->name, listf);
277 		if ((arcn->pat != NULL) && (arcn->pat->chdname != NULL))
278 			if (chdir(arcn->pat->chdname) != 0)
280 				    arcn->pat->chdname);
285 		if ((arcn->type != PAX_REG) && (arcn->type != PAX_CTG)) {
291 			if ((arcn->type == PAX_HLK) || (arcn->type == PAX_HRG))
292 				res = lnk_creat(arcn);
294 				res = node_creat(arcn);
296 			(void)rd_skip(arcn->skip + arcn->pad);
298 				purg_lnk(arcn);
310 		if ((fd = file_creat(arcn)) < 0) {
311 			(void)rd_skip(arcn->skip + arcn->pad);
312 			purg_lnk(arcn);
319 		res = (*frmt->rd_data)(arcn, fd, &cnt);
320 		file_close(arcn, fd);
326 			(void)rd_skip(cnt + arcn->pad);
331 		if ((arcn->pat != NULL) && (arcn->pat->chdname != NULL))
356 wr_archive(ARCHD *arcn, int is_app)
397 	while (next_file(arcn) == 0) {
401 		if (sel_chk(arcn) != 0) {
411 			if ((res = chk_ftime(arcn)) < 0)
421 		ftree_sel(arcn);
422 		if (hlk && (chk_lnk(arcn) < 0))
425 		if ((arcn->type == PAX_REG) || (arcn->type == PAX_HRG) ||
426 		    (arcn->type == PAX_CTG)) {
433 			if ((fd = open(arcn->org_name, O_RDONLY, 0)) < 0) {
435 					arcn->org_name);
436 				purg_lnk(arcn);
444 		if ((res = mod_name(arcn)) < 0) {
449 			rdfile_close(arcn, &fd);
450 			purg_lnk(arcn);
454 		if ((res > 0) || (docrc && (set_crc(arcn, fd) < 0))) {
459 			rdfile_close(arcn, &fd);
460 			purg_lnk(arcn);
466 				ls_list(arcn, now, listf);
468 				(void)fputs(arcn->name, listf);
478 		if ((res = (*wrf)(arcn)) < 0) {
479 			rdfile_close(arcn, &fd);
492 			rdfile_close(arcn, &fd);
504 		res = (*frmt->wr_data)(arcn, fd, &cnt);
505 		rdfile_close(arcn, &fd);
517 		    ((arcn->pad > 0) && (wr_skip(arcn->pad) < 0)))
563 	ARCHD *arcn;
570 	arcn = &archd;
627 	while (next_head(arcn) == 0) {
631 		if (sel_chk(arcn) != 0) {
632 			if (rd_skip(arcn->skip + arcn->pad) == 1)
642 			if ((res = chk_ftime(arcn)) < 0)
645 				if (rd_skip(arcn->skip + arcn->pad) == 1)
657 		if ((udev && (add_dev(arcn) < 0)) ||
658 		    (rd_skip(arcn->skip + arcn->pad) == 1))
688 	wr_archive(arcn, 1);
725 	ARCHD *arcn;
736 	arcn = &archd;
782 	while (next_file(arcn) == 0) {
788 		if (sel_chk(arcn) != 0) {
807 			if (*(arcn->name) == '/')
811 			if ((arcn->nlen - res) > drem) {
813 					arcn->name);
816 			(void)strncpy(dest_pt, arcn->name + res, drem);
827 					if ((arcn->sb.st_mtime<=sb.st_mtime) &&
828 			    		    (arcn->sb.st_ctime<=sb.st_ctime))
831 					if (arcn->sb.st_ctime <= sb.st_ctime)
833 				} else if (arcn->sb.st_mtime <= sb.st_mtime)
843 		ftree_sel(arcn);
844 		if ((chk_lnk(arcn) < 0) || ((res = mod_name(arcn)) < 0))
846 		if ((res > 0) || (set_dest(arcn, dirbuf, dlen) < 0)) {
850 			purg_lnk(arcn);
858 		if ((Yflag || Zflag) && ((lstat(arcn->name, &sb) == 0))) {
860 				if ((arcn->sb.st_mtime <= sb.st_mtime) &&
861 				    (arcn->sb.st_ctime <= sb.st_ctime))
864 				if (arcn->sb.st_ctime <= sb.st_ctime)
866 			} else if (arcn->sb.st_mtime <= sb.st_mtime)
871 			(void)fputs(arcn->name, listf);
881 			res = cross_lnk(arcn);
883 			res = chk_same(arcn);
895 		if ((arcn->type != PAX_REG) && (arcn->type != PAX_CTG)) {
899 			if ((arcn->type == PAX_HLK) || (arcn->type == PAX_HRG))
900 				res = lnk_creat(arcn);
902 				res = node_creat(arcn);
904 				purg_lnk(arcn);
916 		if ((fdsrc = open(arcn->org_name, O_RDONLY, 0)) < 0) {
918 			    arcn->org_name);
919 			purg_lnk(arcn);
922 		if ((fddest = file_creat(arcn)) < 0) {
923 			rdfile_close(arcn, &fdsrc);
924 			purg_lnk(arcn);
931 		cp_file(arcn, fdsrc, fddest);
932 		file_close(arcn, fddest);
933 		rdfile_close(arcn, &fdsrc);
972 next_head(ARCHD *arcn)
1047 		if ((*frmt->rd)(arcn, hdbuf) == 0)
1100 	if (frmt->inhead && ((*frmt->trail_cpio)(arcn) == 0)) {