mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-01-31 11:37:35 +00:00
8d7d00af3a
This change gets redbean SQLite working in write mode on Windows. Warnings have been added to the appropriate and responsible places. Hacking proprietary PC systems into production-worthy servers isn't terribly high on the list of priorities. Consider BSD or Linux when building online systems that service requests from multiple people. Fixes #193
50 lines
2.8 KiB
C
50 lines
2.8 KiB
C
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
|
|
│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
|
|
╞══════════════════════════════════════════════════════════════════════════════╡
|
|
│ Copyright 2021 Justine Alexandra Roberts Tunney │
|
|
│ │
|
|
│ Permission to use, copy, modify, and/or distribute this software for │
|
|
│ any purpose with or without fee is hereby granted, provided that the │
|
|
│ above copyright notice and this permission notice appear in all copies. │
|
|
│ │
|
|
│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
|
|
│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
|
|
│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
|
|
│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
|
|
│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
|
|
│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
|
|
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
|
|
│ PERFORMANCE OF THIS SOFTWARE. │
|
|
╚─────────────────────────────────────────────────────────────────────────────*/
|
|
#include "libc/stdio/stdio.h"
|
|
#include "third_party/gdtoa/gdtoa.h"
|
|
|
|
const char kDoubleBits[] = "\
|
|
┌sign\n\
|
|
│ ┌exponent\n\
|
|
│ │ ┌fraction\n\
|
|
│ │ │\n\
|
|
│┌┴────────┐┌┴─────────────────────────────────────────────────┐\n";
|
|
|
|
const char kLongDoubleBits[] = "\
|
|
┌sign\n\
|
|
│ ┌exponent\n\
|
|
│ │ ┌intpart\n\
|
|
│ │ │ ┌fraction\n\
|
|
│ │ │ │\n\
|
|
│┌┴────────────┐│┌┴────────────────────────────────────────────────────────────┐\n";
|
|
|
|
int main(int argc, char *argv[]) {
|
|
int i;
|
|
union {
|
|
double f;
|
|
uint64_t i;
|
|
} u;
|
|
if (argc <= 1) return 1;
|
|
fputs(kDoubleBits, stdout);
|
|
for (i = 1; i < argc; ++i) {
|
|
u.f = strtod(argv[i], 0);
|
|
printf("%064lb %.15g\n", u.i, u.f);
|
|
}
|
|
return 0;
|
|
}
|