view close.cpp @ 592:cfa74bcc1249

Remove uses of mmap() from open.cpp

(These are relatively easy to deal with; just replace them with an
lseek()/read() pair.  Of course, now we're destructively modifying the
fd position; I'd have liked to use pread() but, surprise, that's not
available on mingw.)

extern "C" {
#include "audioDB_API.h"
}
#include "audioDB-internals.h"

void audiodb_close(adb_t *adb) {
  free(adb->path);
  free(adb->header);
  delete adb->keys;
  delete adb->keymap;
  delete adb->track_lengths;
  delete adb->track_offsets;
  if(adb->cached_lsh) {
    delete adb->cached_lsh;
  }
  divest_lock(adb->fd);
  close(adb->fd);
  free(adb);
}