view libtests/0005/prog1.c @ 563:c6036e0a511a

Work around the non-universality of fdatasync()

POSIX, which specifies fdatasync(), also apparently specifies that
POSIX_SYNCHRONIZED_IO is defined to a non-zero value if fdatasync() is
available -- or at least that's what the man page suggests on Linux.
This is probably good enough for us, anyway.

#include "audioDB_API.h"
#include "test_utils_lib.h"

int main(int argc, char **argv) {
  adb_t *adb;

  clean_remove_db(TESTDB);
  if(!(adb = audiodb_create(TESTDB, 0, 0, 0)))
    return 1;

  adb_datum_t datum = {2, 2, "testfeature", (double[4]) {0, 1, 1, 0}};
  if(audiodb_insert_datum(adb,&datum))
    return 1;

  if(audiodb_l2norm(adb))
    return 1;

  audiodb_close(adb);

  return 104;
}