92 	struct mlink	*mlinks;  /* singly linked list */
97 struct	mlink {  struct
103 	struct mlink	*next;    /* singly linked list */  argument
123 static	void	 dbadd_mlink(const struct mlink *);  argument
132 static	void	 mlink_add(struct mlink *, const struct stat *);
133 static	void	 mlink_check(struct mpage *, struct mlink *);
134 static	void	 mlink_free(struct mlink *);
436 	mandoc_ohash_init(&mlinks, 6, offsetof(struct mlink, file));  in mandocdb()
510 				    offsetof(struct mlink, file));  in mandocdb()
587 	struct mlink	*mlink;  in treescan()  local
692 			mlink = mandoc_calloc(1, sizeof(struct mlink));  in treescan()
693 			if (strlcpy(mlink->file, path,  in treescan()
694 			    sizeof(mlink->file)) >=  in treescan()
695 			    sizeof(mlink->file)) {  in treescan()
697 				free(mlink);  in treescan()
700 			mlink->dform = dform;  in treescan()
701 			mlink->dsec = dsec;  in treescan()
702 			mlink->arch = arch;  in treescan()
703 			mlink->name = ff->fts_name;  in treescan()
704 			mlink->fsec = fsec;  in treescan()
705 			mlink->gzip = gzip;  in treescan()
706 			mlink_add(mlink, ff->fts_statp);  in treescan()
796 	struct mlink	*mlink;  in filescan()  local
918 	mlink = mandoc_calloc(1, sizeof(struct mlink));  in filescan()
919 	mlink->dform = FORM_NONE;  in filescan()
920 	if (strlcpy(mlink->file, start, sizeof(mlink->file)) >=  in filescan()
921 	    sizeof(mlink->file)) {  in filescan()
923 		free(mlink);  in filescan()
951 			mlink->dform = FORM_SRC;  in filescan()
952 			mlink->dsec = start + 3;  in filescan()
954 			mlink->dform = FORM_CAT;  in filescan()
955 			mlink->dsec = start + 3;  in filescan()
959 		if (mlink->dsec != NULL && (p = strchr(start, '/')) != NULL) {  in filescan()
961 			mlink->arch = start;  in filescan()
976 		mlink->fsec = p;  in filescan()
983 	mlink->name = start;  in filescan()
985 		mlink->name = p + 1;  in filescan()
988 	mlink_add(mlink, &st);  in filescan()
993 mlink_add(struct mlink *mlink, const struct stat *st)  in mlink_add()  argument
999 	assert(NULL != mlink->file);  in mlink_add()
1001 	mlink->dsec = mandoc_strdup(mlink->dsec ? mlink->dsec : "");  in mlink_add()
1002 	mlink->arch = mandoc_strdup(mlink->arch ? mlink->arch : "");  in mlink_add()
1003 	mlink->name = mandoc_strdup(mlink->name ? mlink->name : "");  in mlink_add()
1004 	mlink->fsec = mandoc_strdup(mlink->fsec ? mlink->fsec : "");  in mlink_add()
1006 	if ('0' == *mlink->fsec) {  in mlink_add()
1007 		free(mlink->fsec);  in mlink_add()
1008 		mlink->fsec = mandoc_strdup(mlink->dsec);  in mlink_add()
1009 		mlink->fform = FORM_CAT;  in mlink_add()
1010 	} else if ('1' <= *mlink->fsec && '9' >= *mlink->fsec)  in mlink_add()
1011 		mlink->fform = FORM_SRC;  in mlink_add()
1013 		mlink->fform = FORM_NONE;  in mlink_add()
1015 	slot = ohash_qlookup(&mlinks, mlink->file);  in mlink_add()
1017 	ohash_insert(&mlinks, slot, mlink);  in mlink_add()
1034 		mlink->next = mpage->mlinks;  in mlink_add()
1035 	mpage->mlinks = mlink;  in mlink_add()
1036 	mlink->mpage = mpage;  in mlink_add()
1040 mlink_free(struct mlink *mlink)  in mlink_free()  argument
1043 	free(mlink->dsec);  in mlink_free()
1044 	free(mlink->arch);  in mlink_free()
1045 	free(mlink->name);  in mlink_free()
1046 	free(mlink->fsec);  in mlink_free()
1047 	free(mlink);  in mlink_free()
1054 	struct mlink	*mlink;  in mpages_free()  local
1057 		while ((mlink = mpage->mlinks) != NULL) {  in mpages_free()
1058 			mpage->mlinks = mlink->next;  in mpages_free()
1059 			mlink_free(mlink);  in mpages_free()
1080 	struct mlink	**prev;  in mlinks_undupe()
1081 	struct mlink	 *mlink;  in mlinks_undupe()  local
1086 	while (NULL != (mlink = *prev)) {  in mlinks_undupe()
1087 		if (FORM_CAT != mlink->dform) {  in mlinks_undupe()
1091 		(void)strlcpy(buf, mlink->file, sizeof(buf));  in mlinks_undupe()
1097 		(void)strlcat(buf, mlink->dsec, sizeof(buf));  in mlinks_undupe()
1102 			say(mlink->file, "Man source exists: %s", buf);  in mlinks_undupe()
1105 		*prev = mlink->next;  in mlinks_undupe()
1106 		mlink_free(mlink);  in mlinks_undupe()
1114 mlink_check(struct mpage *mpage, struct mlink *mlink)  in mlink_check()  argument
1129 	    strcasecmp(mpage->sec, mlink->dsec))  in mlink_check()
1130 		say(mlink->file, "Section \"%s\" manual in %s directory",  in mlink_check()
1131 		    mpage->sec, mlink->dsec);  in mlink_check()
1146 	if (strcasecmp(mpage->arch, mlink->arch))  in mlink_check()
1147 		say(mlink->file, "Architecture \"%s\" manual in "  in mlink_check()
1148 		    "\"%s\" directory", mpage->arch, mlink->arch);  in mlink_check()
1163 	slot = ohash_qlookup(&names, mlink->name);  in mlink_check()
1167 		say(mlink->file, "Name missing in NAME section");  in mlink_check()
1181 	struct mlink		*mlink, *mlink_dest;  in mpages_merge()  local
1188 		if ((mlink = mpage->mlinks) == NULL)  in mpages_merge()
1197 		if ((fd = mparse_open(mp, mlink->file)) == -1) {  in mpages_merge()
1198 			say(mlink->file, "&open");  in mpages_merge()
1206 		if (mlink->dform != FORM_CAT || mlink->fform != FORM_CAT) {  in mpages_merge()
1207 			mparse_readfd(mp, fd, mlink->file);  in mpages_merge()
1228 					mlink->mpage = mpage_dest;  in mpages_merge()
1240 						dbadd_mlink(mlink);  in mpages_merge()
1242 					if (mlink->next == NULL)  in mpages_merge()
1244 					mlink = mlink->next;  in mpages_merge()
1249 				mlink->next = mlink_dest->next;  in mpages_merge()
1269 				mpage->arch = mandoc_strdup(mlink->arch);  in mpages_merge()
1277 			mpage->sec = mandoc_strdup(mlink->dsec);  in mpages_merge()
1278 			mpage->arch = mandoc_strdup(mlink->arch);  in mpages_merge()
1279 			mpage->title = mandoc_strdup(mlink->name);  in mpages_merge()
1290 			mpage->desc = mandoc_strdup(mlink->name);  in mpages_merge()
1292 				say(mlink->file, "No one-line description, "  in mpages_merge()
1293 				    "using filename \"%s\"", mlink->name);  in mpages_merge()
1296 		for (mlink = mpage->mlinks;  in mpages_merge()
1297 		     mlink != NULL;  in mpages_merge()
1298 		     mlink = mlink->next) {  in mpages_merge()
1299 			putkey(mpage, mlink->name, NAME_FILE);  in mpages_merge()
1301 				mlink_check(mpage, mlink);  in mpages_merge()
1316 	struct mlink	*mlink;  in parse_cat()  local
1322 	mlink = mpage->mlinks;  in parse_cat()
1323 	stream = fd == -1 ? fopen(mlink->file, "r") : fdopen(fd, "r");  in parse_cat()
1328 			say(mlink->file, "&fopen");  in parse_cat()
1346 		if (warnings && *mlink->dsec != '\0' &&  in parse_cat()
1347 		    strcasecmp(mpage->sec, mlink->dsec))  in parse_cat()
1348 			say(mlink->file,  in parse_cat()
1350 			    mpage->sec, mlink->dsec);  in parse_cat()
1403 			say(mlink->file, "Cannot find NAME section");  in parse_cat()
1422 			say(mlink->file, "No dash in title line, "  in parse_cat()
2101 dbadd_mlink(const struct mlink *mlink)  in dbadd_mlink()  argument
2103 	dba_page_alias(mlink->mpage->dba, mlink->name, NAME_FILE);  in dbadd_mlink()
2104 	dba_page_add(mlink->mpage->dba, DBP_SECT, mlink->dsec);  in dbadd_mlink()
2105 	dba_page_add(mlink->mpage->dba, DBP_SECT, mlink->fsec);  in dbadd_mlink()
2106 	dba_page_add(mlink->mpage->dba, DBP_ARCH, mlink->arch);  in dbadd_mlink()
2107 	dba_page_add(mlink->mpage->dba, DBP_FILE, mlink->file);  in dbadd_mlink()
2117 	struct mlink	*mlink;  in dbadd()  local
2125 	mlink = mpage->mlinks;  in dbadd()
2136 		while (NULL != mlink) {  in dbadd()
2137 			fputs(mlink->name, stdout);  in dbadd()
2138 			if (NULL == mlink->next ||  in dbadd()
2139 			    strcmp(mlink->dsec, mlink->next->dsec) ||  in dbadd()
2140 			    strcmp(mlink->fsec, mlink->next->fsec) ||  in dbadd()
2141 			    strcmp(mlink->arch, mlink->next->arch)) {  in dbadd()
2143 				if ('\0' == *mlink->dsec)  in dbadd()
2144 					fputs(mlink->fsec, stdout);  in dbadd()
2146 					fputs(mlink->dsec, stdout);  in dbadd()
2147 				if ('\0' != *mlink->arch)  in dbadd()
2148 					printf("/%s", mlink->arch);  in dbadd()
2151 			mlink = mlink->next;  in dbadd()
2152 			if (NULL != mlink)  in dbadd()
2160 		say(mlink->file, "Adding to database");  in dbadd()
2166 	    *mpage->arch == '\0' ? mlink->arch : mpage->arch,  in dbadd()
2167 	    cp, mlink->file, mpage->form);  in dbadd()
2172 	while (mlink != NULL) {  in dbadd()
2173 		dbadd_mlink(mlink);  in dbadd()
2174 		mlink = mlink->next;  in dbadd()