ptrvec.c File Reference

#include "ptrvec.h"
#include "misc.h"
#include <stdio.h>
#include <stdlib.h>

Functions
PtrVec *	PtrVec_new (unsigned n)
	Allocate an array with room for n pointers.
void	PtrVec_free (PtrVec *self)
int	PtrVec_push (PtrVec *self, void *val)
void *	PtrVec_pop (PtrVec *self)
int	PtrVec_resize (PtrVec *self, unsigned size)
	Enlarge size of allocated buffer if necessary. More...

Function Documentation

PtrVec_resize()

int PtrVec_resize	(	PtrVec *	self,
		unsigned	size
	)

Enlarge size of allocated buffer if necessary.

Does a fresh malloc if used==0. Otherwise, calls realloc. Returns 0 on success, ENOMEM if allocation fails.