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Add finger demo to redbean and fix regression

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This change fixes a regression in unix.connect() caused by the recent
addition of UNIX domain sockets. The BSD finger command has been added
to third_party for fun and profit. A new demo has been added to redbean
showing how a protocol as simple as finger can be implemented.
This commit is contained in:
Justine Tunney 2022-06-23 03:39:44 -07:00
parent 2415afab0e
commit 17cbe73411
34 changed files with 2454 additions and 29 deletions
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26
libc/str/bcopy.c
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@ -1,26 +0,0 @@
/*-*- 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 2020 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/str/str.h"
/**
* Copies memory the legacy way.
*/
void *bcopy(void *dst, const void *src, size_t n) {
return memmove(dst, src, n);
}

1
libc/str/str.h
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@ -89,6 +89,7 @@ void *memcpy(void *restrict, const void *restrict, size_t) memcpyesque;
void *mempcpy(void *restrict, const void *restrict, size_t) memcpyesque;
void *memccpy(void *restrict, const void *restrict, int, size_t) memcpyesque;
void *memeqmask(void *, const void *, const void *, size_t) memcpyesque;
void bcopy(const void *, void *, size_t) memcpyesque;
void explicit_bzero(void *, size_t);
int bcmp(const void *, const void *, size_t) strlenesque;