view power.cpp @ 447:b75c1e826058 api-inversion

LESS VERBOSITY

Tracing the API as currently implemented will be a little bit of a pain;
there won't be any terribly easy way to get helpful diagnostics, and our
error codes aren't very helpful.  But it's clearly wrong to have a
verbosity flag lurking, so we have to zap the messages.

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

int audiodb_power(adb_t *adb) {
  if(!(adb->flags & O_RDWR)) {
    return 1;
  }
  if(adb->header->length > 0) {
    return 1;
  }

  adb->header->flags |= O2_FLAG_POWER;
  return audiodb_sync_header(adb);
}