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comparison testzero.c @ 0:2cb46628feec

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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
comparison
equal deleted inserted replaced
-1:000000000000 0:2cb46628feec
1 #include "uint32.h"
2 #include "scan.h"
3 #include "strerr.h"
4 #include "cdb_make.h"
5
6 #define FATAL "testzero: fatal: "
7
8 void die_write(void)
9 {
10 strerr_die2sys(111,FATAL,"unable to write: ");
11 }
12
13 static char key[4];
14 static char data[65536];
15 struct cdb_make c;
16
17 main(int argc,char **argv)
18 {
19 int fd;
20 unsigned long loop;
21
22 if (!*argv) _exit(0);
23 if (!*++argv) _exit(0);
24 scan_ulong(*argv,&loop);
25
26 if (cdb_make_start(&c,1) == -1) die_write();
27
28 while (loop) {
29 uint32_pack(key,--loop);
30 if (cdb_make_add(&c,key,4,data,sizeof data) == -1) die_write();
31 }
32
33 if (cdb_make_finish(&c) == -1) die_write();
34 _exit(0);
35 }