pp.c File Reference

#include "gwion_util.h"
#include "gwion_ast.h"
#include "bison_compat.h"

Go to the source code of this file.

Functions
ANN PPState *	new_ppstate (MemPool p, const char *filename)
ANEW PP *	new_pp (MemPool p, const uint size, const char *name)
static void	pp_post (PP *pp, void *data)
ANN void	free_pp (MemPool p, PP *pp, void *data)

Function Documentation

free_pp()

ANN void free_pp	(	MemPool	p,
		PP *	pp,
		void *	data )

Definition at line 38 of file pp.c.

                                                {
  pp_post(pp, data);
  vector_release(&pp->state);
  vector_release(&pp->global_undef);
  hend(pp->macros);
  mp_free(p, Hash, pp->macros);
  vector_release(&pp->data);
  mp_free(p, PP, pp);
}

new_pp()

ANEW PP * new_pp	(	MemPool	p,
		const uint	size,
		const char *	name )

Definition at line 11 of file pp.c.

                                                              {
  PP *pp = (PP *)mp_calloc(p, PP);
  vector_init(&pp->data);
  pp->macros = (Hash)mp_calloc(p, Hash);
  hini(pp->macros, size);
  pp->macros->p = p; // in ctor ?
  vector_init(&pp->state);
  vector_init(&pp->global_undef);
  PPState *pps = new_ppstate(p, name);
  pos_ini(&pps->loc.first);
  pos_ini(&pps->loc.last);
  vector_add(&pp->state, (vtype)pps);
  return pp;
}

new_ppstate()

ANN PPState * new_ppstate	(	MemPool	p,
		const char *	filename )

Definition at line 5 of file pp.c.

                                                          {
  PPState *ppstate = mp_calloc(p, PPState);
  ppstate->filename        = filename;
  return ppstate;
};

pp_post()

static void pp_post ( PP * pp, void * data )

static

Definition at line 26 of file pp.c.

                                        {
  for (m_uint i = 1; i < vector_size(&pp->state); ++i) {
    void *ppstate = (void *)vector_at(&pp->state, i);
    clear_buffer(ppstate, data);
  }
  mp_free(pp->macros->p, PPState, (PPState*)vector_front(&pp->state));
  pp->entry = NULL;
  vector_clear(&pp->state);
  vector_clear(&pp->global_undef);
  macro_del(pp->macros);
}