view testzero.c @ 0:2cb46628feec

from cdb-0.75 per http://cr.yp.to/cdb.html, retrieved 2025-01-03, contents appear to have been create on 2000-02-19
author Henry S. Thompson <ht@inf.ed.ac.uk>
date Wed, 29 Jan 2025 10:50:34 +0000
parents
children 3bfef1f22a97
line wrap: on
line source

#include "uint32.h"
#include "scan.h"
#include "strerr.h"
#include "cdb_make.h"

#define FATAL "testzero: fatal: "

void die_write(void)
{
  strerr_die2sys(111,FATAL,"unable to write: ");
}

static char key[4];
static char data[65536];
struct cdb_make c;

main(int argc,char **argv)
{
  int fd;
  unsigned long loop;

  if (!*argv) _exit(0);
  if (!*++argv) _exit(0);
  scan_ulong(*argv,&loop);

  if (cdb_make_start(&c,1) == -1) die_write();

  while (loop) {
    uint32_pack(key,--loop);
    if (cdb_make_add(&c,key,4,data,sizeof data) == -1) die_write();
  }

  if (cdb_make_finish(&c) == -1) die_write();
  _exit(0);
}