#include "stralloc.h"

#include "readwrite.h"

#include "slurpclose.h"

#include "error.h"

int slurpclose(fd,sa,bufsize)

int fd;

stralloc *sa;

int bufsize;

{

  int r;

  for (;;) {

    if (!stralloc_readyplus(sa,bufsize)) { close(fd); return -1; }

    r = read(fd,sa->s + sa->len,bufsize);

    if (r == -1) if (errno == error_intr) continue;

    if (r <= 0) { close(fd); return r; }

    sa->len += r;

  }

}