/*
 * ARY.C
 *
 * (c)Copyright 2106, Matthew Dillon, All Rights Reserved.  See the  
 *    COPYRIGHT file at the base of the distribution.
 */

#include "defs.h"

runelib_list_t RuneAddLibsList = RUNE_HEAD_INITIALIZER(RuneAddLibsList);

void
runearyadd(runeary_t *ary, const char *ctl, ...)
{
	char *ptr;
	va_list va;

	va_start(va, ctl);
	vasprintf(&ptr, ctl, va);
	va_end(va);

	if (ary->ac >= ary->entries - 2) {
		ary->entries += 16;
		ary->av = realloc(ary->av, ary->entries * sizeof(char *));
	}
	ary->av[ary->ac++] = ptr;
	ary->av[ary->ac] = NULL;
}

void
runearyfree(runeary_t *ary)
{
	int i;

	for (i = 0; i < ary->ac; ++i)
		free(ary->av[i]);
	bzero(ary, sizeof(*ary));
}

void
runeaddlib(const char *ctl, ...)
{
	char *ptr;
	va_list va;
	runelib_t *lib;

	va_start(va, ctl);
	vasprintf(&ptr, ctl, va);
	va_end(va);

	lib = zalloc(sizeof(*lib));
	lib->linklib = ptr;
	RUNE_INSERT_TAIL(&RuneAddLibsList, lib, node);
}