diff options
Diffstat (limited to 'mdoc.c')
| -rw-r--r-- | mdoc.c | 86 |
1 files changed, 1 insertions, 85 deletions
@@ -1,4 +1,4 @@ -/* $Id: mdoc.c,v 1.244 2015/04/18 17:01:58 schwarze Exp $ */ +/* $Id: mdoc.c,v 1.245 2015/04/18 17:28:36 schwarze Exp $ */ /* * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2010, 2012-2015 Ingo Schwarze <schwarze@openbsd.org> @@ -86,8 +86,6 @@ const char * const *mdoc_argnames = __mdoc_argnames; static void mdoc_node_free(struct roff_node *); static void mdoc_node_unlink(struct roff_man *, struct roff_node *); -static void mdoc_free1(struct roff_man *); -static void mdoc_alloc1(struct roff_man *); static struct roff_node *node_alloc(struct roff_man *, int, int, int, enum roff_type); static void node_append(struct roff_man *, struct roff_node *); @@ -109,88 +107,6 @@ mdoc_meta(const struct roff_man *mdoc) return(&mdoc->meta); } -/* - * Frees volatile resources (parse tree, meta-data, fields). - */ -static void -mdoc_free1(struct roff_man *mdoc) -{ - - if (mdoc->first) - mdoc_node_delete(mdoc, mdoc->first); - free(mdoc->meta.msec); - free(mdoc->meta.vol); - free(mdoc->meta.arch); - free(mdoc->meta.date); - free(mdoc->meta.title); - free(mdoc->meta.os); - free(mdoc->meta.name); -} - -/* - * Allocate all volatile resources (parse tree, meta-data, fields). - */ -static void -mdoc_alloc1(struct roff_man *mdoc) -{ - - memset(&mdoc->meta, 0, sizeof(mdoc->meta)); - mdoc->macroset = MACROSET_MDOC; - mdoc->flags = 0; - mdoc->lastnamed = mdoc->lastsec = SEC_NONE; - mdoc->last = mandoc_calloc(1, sizeof(*mdoc->last)); - mdoc->first = mdoc->last; - mdoc->last->type = ROFFT_ROOT; - mdoc->last->tok = MDOC_MAX; - mdoc->next = ROFF_NEXT_CHILD; -} - -/* - * Free up volatile resources (see mdoc_free1()) then re-initialises the - * data with mdoc_alloc1(). After invocation, parse data has been reset - * and the parser is ready for re-invocation on a new tree; however, - * cross-parse non-volatile data is kept intact. - */ -void -mdoc_reset(struct roff_man *mdoc) -{ - - mdoc_free1(mdoc); - mdoc_alloc1(mdoc); -} - -/* - * Completely free up all volatile and non-volatile parse resources. - * After invocation, the pointer is no longer usable. - */ -void -mdoc_free(struct roff_man *mdoc) -{ - - mdoc_free1(mdoc); - free(mdoc); -} - -/* - * Allocate volatile and non-volatile parse resources. - */ -struct roff_man * -mdoc_alloc(struct roff *roff, struct mparse *parse, - const char *defos, int quick) -{ - struct roff_man *p; - - p = mandoc_calloc(1, sizeof(*p)); - - p->parse = parse; - p->defos = defos; - p->quick = quick; - p->roff = roff; - - mdoc_alloc1(p); - return(p); -} - void mdoc_endparse(struct roff_man *mdoc) { |